equipment. Content Copyright ©2000 Bantry Company Compa

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dedicated being worldwide leader design, manufacture, sales resistive components commercial industrial markets process driven Snapshot What Best being "Fast-ToMarket" coupled with participates partnership inventory reduction programs. Customized quality program manufacturing lead time reduction plans giving "Total coupled with "Priority" delivery plans, Customer minimal stocking allow weekly even Satisfaction". same shipments "Kan Ban" maintains full Engineering staff "Just Time" manufacturing philosophies. KRL's nonsense approach meet your customer service features: direct access Mechanical Engineering Staff; shortened lead times Electrical Engineering needs. high "Priority" orders accomplished Test facilities include within week; written responses areas application- requests quotes (custom requirements included), usually within same day. specific circuit construction, thermal customers welcome valued cycling, conditioning, partner, better yet, friend. Partnerships come friends rapid prototyping, name forever. few. fully equipped machine shop allows manufacturing molds, fixtures, custom production
equipment.
Content Copyright ©2000 Bantry
Company
Company History Profile
Electronics, division Bantry Components, Inc., thrity-one year company which purchased 1985, Bernard Perry, Sr., resistor pioneer, sold Bernard Perry, Jr., 1992 continuation Perry's commitment local community resistor industry. offers precision power wirewound resistors worldwide basis known worldide supplier quality components with on-time delivery. customer base includes: computer, power supply, health, avionics, instrumentation, telecommunications space industries. proud global reputation worldwide recognition. offering commitment manufacturing quality, continuous renewed product design innovation, customer service "can-do" attitude, continues earn maintain customer vendor loyalty. roots back 1948 when Perry opened Daven Company General Manager, subsequent founding Electronics 1960, from which fewer than four "spinoff" resistor companies were born. companies local Hampshire, being two. employed over employees locally under administration Perry Sr., eventually went down less than employees after Perry retired 1969. Under
direction Perry family, known world's leader Precision Wirewound Resistors, both sales innovation. Perry came retirement 1985, recruited Perry Jr., purchased Electronics, Inc. Starting with employees $700,000 annual sales, Electronics, division Bantry Components, Inc. grown from employees; from shift shifts. With added capacity through automation believed that headcount will increase 125-140 employees near future. Over past sixteen years, maintained aggressive approach migration electronics from "through-hole" component printed circuit board (PCB) mounting "SMT" surface-mount configuration wirewound resistors. Facility expansions 1998 214% increase manufacturing space from 7,000 square feet 17,000 square feet. company began using shifts 1993 order delay physical plant expansion. Administration, Sales, Marketing, Finance, Engineering, Purchasing, Personnel, Shipping, Receiving, Warehousing, Manufacturing functions housed 17,000 square foot plant. Manufacturing technologies employed include: coil winding, resistance welding, percussive welding, resistance trimming calibration, thermoset transfer molding, epoxy cement potting, conformal coating, hermetic sealing, lead stamping lead forming. Laboratory facilities provide capability for: burn life test, thermal shock, moisture resistance, temperature coefficient testing monitor resistor
function, quality design. fully functional machine shop offers milling, grinding, welding, metal heat-treating lathe work support manufacturing design functions. Q3-1993 entire manufacturing facility redesigned renovated create better workflow. received ISO-9001 approval quarter 1997. maintenance this approval focuses "quality source," philosophy building quality from beginning manufacturing process rather than depending inspection quality process. This approval requirement selling European Economic Community, fast becoming required larger manufacturers.
Employees
KRL's employees number approximately 110, many whom have been with over years. Several employees' careers date back employment under Perry Sr., years. knowledge base KRL's employees extensive, with tremendous level cross training many resistor-manufacturing processes. State Hampshire-Business Visitation Program opened door participate various programs involving DRED, DES, Hampshire Training Council, OSHA, including OSHA safety section's "Consultation Program". B.J. Perry appointed Governor Merrill's Worker's Compensation Study Committee because devotion employees, commitment worker's safety, company's prospects future employment company expansion Hampshire.
Future
products/Applications including additional Surface Mount Components Surface mount wirewounds, capable values high accuracy, used small computer peripheral equipment laptops. Exported from world. Pulse-withstanding resistor products used telecommunications industry (phones switching circuits). Guard against damage caused lightning surges power crossovers. Used fiber optic systems being used Eastern Block countries updating their communications systems former East Germany, republics former Soviet Union, etc. Ohms current shunt values .0001 used manufacturers smaller generating equipment, including generators intended home back-ups existing power systems developing countries.
Company History Profile
KRL/Bantry Components History
Formed 1970 located Bridge Street Primary product line: Precision Wirewounds Temperature Sensors. Moved Grenier Airpark 1980 Added Power Wirewounds Reorganized Bernard Perry 1985 purchased 1986 Background: Owned operated 1960-70; Daven Company late 50's; General Manager Liable Manufacturing early 1950's Increased manufacturing capacity existing wirewound products added specialty wirewound metal film product lines Telecommunication Industry Computer Industry Test Measurement Industry Automotive Industry Defense Industry July 1992 Ownership transferred Bernard Perry (Executive VP/General Manager 1989 July 1992)
ELECTRONICS
Company History Profile DIVISION BANTRY COMPONENTS INC. Company Name: Electronics Division Bantry Components, Inc. Bouchard Street Manchester, 03103-3399 603-668-3210 603-624-0634 B.J. Perry Verna Perry George Maheu Maureen Demers Finkey President VP-Operation VP-Finance VP-Sales Manager VP-Engineering
Company Address:
Telephone: Fax: Contacts:
Major Products:
Business Type: Year Started: Plant Location Employees: Shifts: Capacity Utilized:
Wirewound Resistors SIC=3676 Power Axial, Radial, Precision Axial, Radial, Corporation 1970 Manchester, 22,000 Square Feet Total: Direct: Indirect:
Customers Business: Additional Customer References: Quality Certification Information:
Furnished upon request Furnished upon request
ISO-9002 planned Q4-1997 Current System Base Military
Precision Power Packaging Tape Reel
PRECISION RESISTOR CATEGORIES Choose category display below: Surface Mount Precision Wirewound Resistors Series) Axial Precision Wirewound Resistors (500 Series) Temperature Compensating Wirewound Resistors Printed Circuit Style Wirewound Resistors Series) Hermetically Sealed Precision Wirewound Resistors
SURFACE MOUNT PRECISION WIREWOUND RESISTORS GENERAL SPECIFICATIONS
PRECISION (SU) UL94-V0 MOLDED CHIP DESIGN TC'S TIGHT TOLERANCES TEMPERATURE COMPENSATING TC'S +6000 AVAILABLE TEMPERATURE COEFFICIENT
SERIES: PPM/°C less than PPM/°C PPM/°C PPM/°C above SERIES: PPM/°C 2200 PPM/°C VALUE MILLIOHMS SERIES: PPM/°C ±10PPM/°C above (Avail. 2PPM/°C)
STYLE SU-1 SU-2 SU-3
WATTS 0.125 0.25
.005% thru 1.0%
OHMIC RANGE 300k
WORKING VOLTAGE
Dimensions Suggested Land Patterns (per ANSI/IPC-SM-782 Guidelines)
STYLE .005" .015" .010" .015" .005" .005" .015" S-1/2 SL-1 SP-1 SU-1 SU-2 SU-3 .190 .240 .240 .250 .435 .575 .215 .255 .255 .272 .455 .600 .040 .035 .035 .050 .070 .050 .100 .112 .112 .140 .210 .255 .093 .107 .107 .130 .200 .250 .125 .150 .150 .140 .230 .275 .050 .050 .050 .060 .065 .075
.085 .255 .170 .065 .085 .150 .310 .230 .065 .085 .150 .310 .230 .065 .085 .120 .310 .215 .075 .095 .280 .510 .395 .090 .115 .465 .655 .560 .105 .095
PACKING S1/2 12mm Reel 2000 Reel SU-1 16mm Reel 2000 Reel SU-2 24mm 1000 Reel SU-3 32mm Reel
ENVIRONMENTAL PERFORMANCE (KRL TYP. CHANGE) SERIES SOLDER REFLOW PROFILE LOAD LIFE MOISTURE RESISTANCE THERMAL SHOCK DIELECTRIC WITHSTAND SHORT TERM OVERLOAD SOLDERABILITY FLAMMABILITY 0.005% 0.1% 0.02% 0.02% 1000V 0.005% SP,SL SERIES 0.05% 0.2% 0.2% 1000V 0.2%
COVERAGE UL94-V0 ASNEEDLE FLAME
(click graphs enlarge)
Precision Power Packaging Tape Reel
POWER WIREWOUND RESISTOR CATEGORIES Choose category display below: Power Wirewound Resistors (AK, Series) Non-Inductive Resistors Series) Ceramic Encased Power Resistors (CB, Series) Flame Fusible Metal Film Power Resistors (FPR Series) Multipurpose Power Resistors Series) Heat Sink Power Resistors Series) Surface Mount Power Resistors Series) Temperature Compensating Power Resistors
POWER WIREWOUND RESISTORS ELECTRICAL SPECIFICATIONS:
Resistance Tolerance: (Accuracies available .03%) Standard Resistance Range: maximum listed. Temperature Coefficient: 90ppm/°C less than ppm/°C ppm/°C ppm/°C above. Short Term Overload: seconds times rated power. Operating Range: -55°C 250°C Rating) +350°C Rating) Covering: Flame Retardent Silicone (Molded Coated) Windings: Space wound Ceramic Alumina Oxide Cores. Noninductive windings available identified adding front style number. Divide maximum resistance noninductive windings.
wattage ratings derating curves based MIL-PRF-26 characteristics. ratings intended tolerance units, result operation hotspot approximately 350°C; ratings govern through tolerances result hotspot approximately 250°
(click graph enlarge)
Space Miser Power Resistors Series
WATTAGE RATING STYLE AK-1 AK-2 AK-3 AK-5 AK-5C AK-6 AK-10 RW-80 MILPRF26E RW-81 2.25 -5.0 10.0 MAXIMUM WORKING VOLTAGE 150V 261V 181V 295V 444V DIELECTRIC WITHSTAND 500V 500V 500V DIMENSIONS MAXIMUM RESISTANCE LENGTH DIAMETER LEAD OHMS .062 .032 3.4K 4.5K .250 .312 .406 .560 .500 .625 .875 .094 .094 .094 .158 .250 .250 .312 (.020) (.020) (.020) (.032) (.040) (.040) (.040)
Wirewound Power Resistors Series
WATTAGE MAXIMUM DIELECTRIC STYLE MIL- MILPRF- PRF26 39007 RATING WORKING WITHSTAND MAXIMUM RESISTANCE OHMS DIMENSIONS LENGTH DIAMETER LEAD
C1/4 C1/2) C1A) C1C) RWR74 RW69 RW79 RW70 3.25
3.75
VOLTAGE 122V 139V 406V 141V 257V 444V 181V 212V 261V 210V 295V 444V 444V 488V 730V 800V
VOLTAGE 500V 500V 500V 500V 500V 500V 3.4K 4.5K 100K 100K 150K 275K
.062 .010) .032 .010) .250 .094 (.020)
.280 (.300) .094 (.120) (.020) .406 (.425) .094 (.120) (.020) .530 .094 (.020)
.330 (.360) .094 (.120) (.020) .700 .385 .560 .812 .500 .500 .560 .490 .625 .875 .875 1.000 1.200 ±.094 1.375 ±.094 1.780 ±.094 .110 .187 .187 .187 .250 .210 .158 .158 .250 .250 .312 .312 .312 ±.062 .375 ±.062 .375 ±.062 (.032) (.032) (.032) (.032) (.032) (.032) (.032) (.032) (.032) (.032) (.040) (.040) (.040) (.040) (.040)
RWR71 3.25 4.75 RW55 3.75
RWC-6
RWR10A 10.0 12.0
Molded Coated
Precision Power Packaging (Tape Reel)
TAPE REEL CATEGORIES Choose category display below: Axial Lead Resistors (Tape Reel) Surface Mount Resistors (Tape Reel)
AXIAL LEAD RESISTORS (TAPE REEL)
COMPONENT PITCH COMPONENT BODY DIAMETER .000" (000mm) .197" (5.00mm) .198" (5.00mm) .394" (10.00mm) .395" (10.00mm) .591" (15.00mm) .020" (0.050mm)] .197" (5.00mm) .394" (10.00mm) .591" (15.00mm)
TAPE SPACING .059" (1.5mm) MIN: 1.75" (44.45mm) MAX: 3.312" (84.12mm)
CLASS 2.063" (52.4mm)
CLASS 2.50" (63.5mm)
CLASS 2.874" (73mm)
TEMPERATURE COEFFICIENT ORDER CODE:
ORDER CODE TEMPERATURE COEFFICIENT RESISTANCE (TCR) PPM/°C (±20) (±30) 1(1) A-T(2) X(3) (±50) (±90)(5) +6000 SPECIAL MAXIMUM TEMPERATURE RANGE +145 +145 +145 +145 +125 +145 SPECIFY RESISTANCE RANGE OHMS
ohms over ohms ohms less than ohms over ohms over ohms over VALUES SPECIFY
Standard Characteristic, catalog (Precision Power TCR's listed). High TCR. Refer Temperature Compensating Resistors exact Special TCR. User order code specify temperature range temperature coefficient. Temperature range Power Resistors from -55°C +275°C, order code Standard Temperature Coefficient Power Wirewounds. LEAD MATERIAL ORDER CODE:
ORDER CODE C(2) A(1) LEAD MATERAL (TINNED) COPPER NICKEL, COPPERWELD THERMAL LEAD HIGH SOLDERABLE WELDABLE EMF(3) RESISTANCE(4) STRENGTH
Standard lead material Precision Power Wirewound Resistors.
Standard lead material Surface Mount Resistors plus Precision Resistors below 25ohms. Thermal lead material given microvolts/°C from ±0°C +100°C lead resistance significant factor. These figures represent lead resistance ratio copper, since copper lowest. TOLERANCE ORDER CODE:
ORDER CODE ABSOLUTE +25°C 2°C. R.H. MAX. 0.5% 0.25% 0.1% 0.05% 0.02% 0.01% 0.005% NON-STD Specify Exact Tolerance
ORDER CODE SYSTEM: This order code system been enable specify standard optional specifications shown this catalog. This easy ordering method incorporates: Style; Temperature Coefficient; Resistance Value; Tolerance.
NOTE: order resistor specifying only style, Resistance, Value Tolerance. will manufacture standard specification unless otherwise indicated.
symbol here standard wound resistors. High Speed; Special Purpose; Non-inductive (Power Resistors Only standard method winding Precision Resistors non-inductive). Style indicates configuration, size, power rating, specified pertinent website page. Lead Material. Lead Material Chart above. Temperature Coefficient. Temperature Coefficient Chart above. Resistance Value. Specify resistance ohms. Most values specified 4-digit code: first three digits significant figures fourth digit multiplier, i.e., number zeroes follow (e.g., 250K 22503; 2.55K 2551; 2550). values under used decimal (e.g., 39R0; .025 R025) values with more then significant figures, additional digits necessary (e.g., 255.5K 25552; 2.555K 25550) Tolerance. Tolerance Order Code above.
Exact interchangeability implied, there some minor differences which exist.
ULTRONIX TEPRO 102A MWA-8
MWA-10
PC50 PC51 PC55
DALE
IRC/ 7003
LABS KELVIN REIDON OHMITE SA17 SA29 SA24 SA21 273-P 460-P 301-P EP-20 SM15
MA200 MA201 MA202 MA206
TB-34 TB-35 184A
7004 7005 7007
185A 202A WWA-22 204A WWA-23 205A WWA-24 207A WWA-26 307A WWA-36 310A WWA-38 510A WWA-48 515A WWA412 WWA416 WWP225
TB-40 7008 TB-55 TB-60 TB-65 TB-70 TB-75 TB-80 TB-58 7009 7010 7020 7030 7040 7050 7060 7077
SA10 SA19 SA16 304-P 417-P 467-P 812-P 815-P 254-P EP-27 EP-28
MA207
SA100 SA101 SA102 SA104 SA105 SA109 SA110 SA111
203PA
4060
PC401
204PA
4061
131PC
PC402
4065
PW20
120PC
PC406
K250 K300 WWP-18 K500 NP1A LVR-2 NP2A LVR-3 NP5A LVR-5 S1/2 WSC-1/2 WSC-1 WSC-2 LB43 LB45 CPSL-5 LB47 CPSL-7 LB410 CPSL-10 CPC-3 CPC-5 V-10 CPC-7 V-15 FTS1 FTS2 SPR2093
102P
S-40
II/R452
K447
101P
S-100
I/R451
K747
PC451
134P
K446
TL01
LOB-1
TL01
KM100
TL03
LOB-3/L03
TL03
13F/13
KM300
TL05
LOB-5/LO5
TL05
KM500
15F/15
SM1/2 TKP1 TKP2 MSM-1 MSM-2 RW1SOB RW2SOD
MWM1/2 MWM1 MWM2
TCK-3
4LPW-3
LVF3
TCK-5
4LPW-5
LVF5
4LPW-7
LVF7
TCK-10 TCV3 TCV5 TCV10
4LPW-10 PWR-3 PW5-5 PWR-7 PWR-10
LVF10
RCS03
AK5C AK10 C1/4 C1/2 C10A AT10 AT25
G-3-80
MS-2
G-5C
G-10
RS-1/4
CS-05 TS.125 AS1/4/T1/2A EL1/4
KS205 UT1/2A
RS-1/2
TS.5
AS1/2/T1/2
EL1/2
KS050
UT1/2
RS-1A
TS1A
AS-1/T-1A
EL1A
KS100
UT1A
41/81
T-1C
EL1C EL2H
CW-2B
TS2B
AS-2B/T-2B79 EL2I
KS300
43/83
CW-2C
TS2A
AS-2/T2C
EL2D
UT2A
TS2C CW-2 RS-2
CW-5
T-2A AS-3/T-3
EL2E
KS250 KS350
UT2C
RS-5 CW-7
RS-7
AS-5/T-5 AS-7/T-7
KS500
45/83
CW-10
RS-10
T-7A
EL10A KS700
CS10
TS10
AS-10/T-10
KS1000
UT10
40/80
RH-10
RH10
TM10
AL10
EH10 KC1000 UAL10
RH-25
RH25
TM25
AL25
EH25 KC2500 UAL25
AT50
RH-50
RH50
TM50
AL50
EH50 KC5000 UAL50
contact Bantry phone: (603) 668-3210 (603) 624-0634 mail: Bantry Components, Inc. Bouchard Street Manchester, 03103-3399 Email: sales@krlbantry.com
Perry President CEO: bj@krlbantry.com Verna Perry Operations: verna@krlbantry.com Teresa Pihl Finance: terry@krlbantry.com Maureen Demers Sales: maureen@krlbantry.com Steve Lende Sales: steve@krlbantry.com
Administration
Sales
Finkey Engineering Manager: don@krlbantry.com Teresa Pihl Quality Director: terry@krlbantry.com
Engineering
Purchasing
Goebel Purchasing Manager: rob@krlbantry.com
Production
Accounting
Denis Deveau Shipping: denis@krlbantry.com
Joan Pinard Accounts Receivable: joan@krlbantry.com Goebel Accounts Payable: rob@krlbantry.com
sales representatives across country. find closest you, select appropriate region.
D.A. Crowley Associate Overlook Drive Amherst, 03031 Alan Ahern Phone: (603)-673-7050 Fax: (603)-672-0817 1719 Route Suite Parsippany, 07054 Chad Wallace (908) Tel: (201)-993-9292 Fax: (201)-993-9183 Hartford 1331 Highland Avenue, Suite Cheshire,
Phone: (203)-272-7880 Fax: (203)-272-7882
2240 East Central Avenue Miamisburg, 45342 Phone: (937)-866-3340 Fax: (937)-433-3147866-3371
Associates 52233 9320 Foxburrow Courts Raleigh, 27612 Sanders Lynn Boxwell Phone: (919)-846-6445 Fax: (919)-848-0750
Tech Sales Specialists, Inc. 1489 West Palmetto Park Road, Suite #420 Boca Raton, 33486 Phone: (407) 391-3718 Fax: (407) 750-1178 Mobile: (305) 480-7685 (Voice Mail)
Claybrook Associates 11520 North Central Expressway #232 Dallas, 75243 Phone: (214) 342-8342 Fax: (214) 342-3949 Austin 8868 Research Blvd., Suite Austin, 78758 Phone: (512) 467-2040 Fax: (512) 467-2049
E.I. Sales 1651 Pohl Road Mankato, 56001 Robert Else Phone: (507)-345-7714 Phone: (507)-345-7751 Fax: (507)-345-7559 Territories Covered: North Dakota, South Dakota, Minnesota Western Wisconsin Bounded east Counties BayField, Sayer, Rusk, Chippewa, Claire, Trempealleau Cross inclusive Codes beginning with 540, 546, 548. Brad Oglesby Covering: Iowa Missouri
Aspen Sales, Inc. Burbank Street Broomfield, 80020 Phone: (303) 404-2308 Fax: (303) 404-2342 Email: ASPENCOLO@msn.com
Olsen Technical Sales 3020 Issaquah Pine Lake Issaquah, 98027 Mike Olsen Phone: (206)-883-7792 Fax: (206)-883-9478
Francisco Associates 3510 Drive P.O. Copperopolis, 95228-0477 Berte Francisco Francisco Phone: (209)-785-4607 Fax: (209)-785-4606 Area Codes North California covered Francisco Associates: 707, 916, 702, 415, 510, 408,
Acorn Electronics 170-7 Central Farmingdale, 11735 (631) 694-5464 (631) 693-5512 Contact: Urquhart Ad-Tech Electronics 4400 Lewis Road Harrisburg, 17111 (717) 238-5484 (717) 238-7477 Contact Phil Armor/Coughlin Otis Street Westboro, (508) 870-5000 (508) 870-5710 Assertive Tech Westford Road Tyngsboro, 01879 (800) 649-1284 (508) 649-2233 (508) 649-7566 Contact: Charlie DeNatale
Justin Electronics 3300 Highway North Wilmington, 28401 (910) 763-1234 (910) 763-0584 Contact: Pete Tumolo
Jaro/NRC Electronics 6600 Park Commerce Blvd Boca Raton, 33487 (561) 241-8600 (561) 241-3328 Contact: Denise Sikorski
Semtex Commercial Street Freeport, 11520 (516) 223-0200 (516) 623-7082 Contact: Larry Vigeliotti
Stock Electronics 6110 Blvd. Champions North Lauderdale, 33068 (954) 978-9875 (954) 978-9884 Contact: Kate Ollert
Baldwin Components Trade Zone Drive Ronkonkoma, 11779 (800) 645-5608 (516) 558-5441 Contact: Grunder
Precision Power Packaging Tape Reel
PRECISION RESISTOR CATEGORIES Choose category display below: Surface Mount Precision Wirewound Resistors Series) Axial Precision Wirewound Resistors (500 Series) Temperature Compensating Wirewound Resistors Printed Circuit Style Wirewound Resistors Series) Hermetically Sealed Precision Wirewound Resistors
TEMPERATURE COMPENSATING WIREWOUND RESISTORS High T.C. Resistors available packages listed this Catalog GENERAL SPECIFICATIONS
RESISTANCE RANGE 500K TOLERANCE Standard from 10%, Accuracies 0.1% available. Consult factory special requirements. TEMPERATURE RANGE From -55°C +145°C, +25°C ref. TEMPERATURE COEFFICIENTS Available from +80PPM/°C +6000PPM/°C (see table below). Order Code thru standard T.C.'s shown. SPECIAL TEMPERATURE COEFFICIENTS need special, Non-standard T.C., Order Code specify exact T.C. Required temperature range operation with 25°C reference temperature. (Factory must approve nonstandard T.C.'s) APPLICATIONS Since there many packages that High T.C. Resistor accommodate, impossible show
types. Most often customer will have unique situation engineering department will gladly design development customer requirements. High T.C. Resistors have found their into Power Supplies, Motor Controllers, Computers, Electronic Circuits converters, Temperature Sensors Medical Electronics Field, Aircraft Systems, Aerospace Flight Modules, Automotive Electronic Ignition Systems. TEMPERATURE COEFFICIENT
ORDER CODE COLD RANGE RANGE PPM/C MAXIMUM PPM/C -55C +25C RESISTANCE +25C +125C PERCENT
1000 1000 1500 1400 2600 2600 3200 3500 4000 4500 5000 6000
TABLE INFO will manufacture T.C.R. meet customer specifications. Maximum resistance percent should applied style chosen normal cataloglisting column marked Maximum Resistance. Indicates most readily available T.C.R.'s.
SPECIAL T.C., SPECIFY EXACT TCR. SUBJECT FACTORY APPROVAL
Precision Power Packaging (Tape Reel)
TAPE REEL CATEGORIES Choose category display below: Axial Lead Resistors (Tape Reel) Surface Mount Resistors (Tape Reel)
SURFACE MOUNT RESISTORS (TAPE REEL) CARRIER TAPE DIMENSIONS:
EIA-481A
S1/2 (12MM) .128 .004 .215 .004 .123 .004 .315 .004 .079 .002 .157 .004 .059 .004 .059
(16MM) (24MM) .154 .004 .274 .004 .145 .004 .315 .004 .079 .002 .157 .004 .059 .004 .059 .245 .004 .494 .004 .222 .004 .472 .004 .079 .002 .157 .004 .059 .004 .059
(32MM) .290 .004 .615 .004 .280 .004 .630 .004 .079 .002 .157 .004 .059 .004 .079
REEL DIMENSIONS:
.069 .004 .217 .004 .472 .012 .375 .004 .016
.069 .004 .295 .004 .630 .012 .532 .004 .016
.069 .004 .453 .004 .945 .012 .852 .004 .016
.069 .004 .559 .004
1.008 .004 .016
TAPE 1/32" .078" .032 12mm 16mm 24mm 32mm .550" .550" .670" .670" .970" 1.350" .700" .780" .830" .900" 1.200" 1.580" 2.350" 3.920" 2.350" 3.920" 3.920" 3.920"
Precision Power Packaging Tape Reel
PRECISION RESISTOR CATEGORIES Choose category display below: Surface Mount Precision Wirewound Resistors Series) Axial Precision Wirewound Resistors (500 Series) Temperature Compensating Wirewound Resistors Printed Circuit Style Wirewound Resistors Series) Hermetically Sealed Precision Wirewound Resistors
AXIAL PRECISION WIREWOUND RESISTORS GENERAL SPECIFICATIONS Resistance range: maximum listed Standard Tolerances: .005%, .01%, .02%, .05%, .1%, .2%, .5%, Standard Temperature Coefficient:
25PPM <100 15PPM over: 10PPM (TC's available 2PPM over))
Operating Temperature range: -65°C 145°C
Temperature Compensating TC's from through +6000 Matching ±0.5 PPM/°C 25°C Custom Designs Welcome
PERCENT RATED POWER Precision Wirewound Resistor Derating Curve Series resistors must derated tolerances below 0.1%, elevated temperatures. curve desired tolerance, and, knowing maximum ambient temperature during use, determine maximum allowed percentage (click graph enlarge) rated power from graph.
AXIAL LEAD RESISTORS SERIES
DIMENSIONS STYLE RB56 RB55 RB54 RB53 RB52 RBR-74 RBR-75 RBR-56 RBR-55 RBR-54 RBR-53 RBR-52 MIL-R- MIL-R- LENGTH DIAMETER LEAD .015 .015 39005 0.200 0.260 0.300 0.250 0.312 0.375 0.375 0.250 0.500 0.295 0.375 0.500 0.750 0.750 1.000 0.100 0.100 0.100 0.125 0.125 0.125 0.187 0.187 0.187 0.250 0.250 0.250 0.250 0.375 0.375 POWER WATTS 125°C 0.025 0.05 0.05 0.065 0.075 0.125 0.115 0.175 0.125 0.175 0.25 0.375 0.45 0.75 COMM 125°C 0.05 0.125 0.15 0.25 0.225 0.35 0.25 0.35 0.75 MAXIMUM VOLTAGE MAXIMUM RESISTANCE
RB57 RB58 RBR-57
0.500 1.000 1.500
0.500 0.500 0.500
0.33 0.85
0.66 1.75
1.5KV
ECONOMY LINE AXIAL LEAD RESISTORS SERIES
STYLE EC-10 EC-20 EC-25 EC-30 EC-40 EC-50 RN-65 RN-70 RN-75 MIL-R10509 RN-55 RN-60 LENGTH DIAMETER 0.250 0.375 0.375 0.500 0.750 1.000 0.125 0.125 0.187 0.187 0.250 0.375 LEAD POWER WATTS 0.25 0.75 MAXIMUM VOLTAGE RESISTANCE
Indicates most popular types.
Precision Power Packaging Tape Reel
PRECISION RESISTOR CATEGORIES Choose category display below: Surface Mount Precision Wirewound Resistors Series) Axial Precision Wirewound Resistors (500 Series) Temperature Compensating Wirewound Resistors Printed Circuit Style Wirewound Resistors Series) Hermetically Sealed Precision Wirewound Resistors
PRINTED CIRCUIT STYLE WIREWOUND RESISTORS GENERAL SPECIFICATIONS Standard Tolerances: .005%, .01%, .02%, .05%, .1%, .2%, .5%, Standard Temperature Coefficient:
25PPM <100 15PPM over: 10PPM (TC's available 2PPM over))
Operating Temperature range: -65°C 145°C
Matching ±0.5 PPM/°C 25°C Custom Designs Welcome PERCENT RATED POWER Precision Wirewound Resistor Derating Curve
Series resistors must derated tolerances below 0.1%, elevated ambient temperatures. curve desired tolerance, and, knowing maximum ambient temperature expected during use, determine maximum allowed percentage rated power from graph.
(click graph enlarge)
PRINTED CIRCUIT RESISTORS SERIES
DIMENSIONS LEAD STYLE PC-50 PC-51 PC-52 PC-55 RB-70 MIL-R- HEIGHT DIAMETER .032 .015 RB-71 0.312 0.375 0.500 0.500 0.250 0.250 0.250 0.375 SPACING .010 0.200 0.200 0.200 0.200 LEAD 125°C 0.125 0.125 0.250 0.350 COMM 125°C 0.250 0.250 0.500 0.700 MAXIMUM VOLTAGE MAXIMUM RESISTANCE POWER WATTS
PRINTED CIRCUIT RECTANGULAR RESISTORS SERIES
DIMENSIONS STYLE K-250 K-300 LEAD HEIGHT WIDTH LENGTH SPACING .032 .020 .020 .010 .250 .300 0.125 0.125 0.250 0.300 0.125 0.150 LEAD POWER WATTS COMM 125°C 125°C 0.125 0.125 0.250 0.300 MAXIMUM VOLTAGE MAXIMUM RESISTANCE
K-500
.300
0.150
0.500
0.250
0.250
0.500
Indicates most popular types.
Precision Power Packaging (Tape Reel)
PRECISION RESISTOR CATEGORIES Choose category display below: Surface Mount Precision Wirewound Resistors Series) Axial Precision Wirewound Resistors (500 ECSeries) Temperature Compensating Wirewound Resistors Printed Circuit Style Wirewound Resistors Series) Hermetically Sealed Precision Wirewound Resistors Series
Series Hermetically Sealed Precision Wirewound Resistors were designed applications requiring highest resistance stability possible. combining inherent stability wirewound construction with extensive stabilization total moisture seal, series offers year long term stability specification .0025% maximum. HR-Series resistors typically used high accuracy instrumentation resistance standards. HERMETICALLY SEALED PRECISION WIREWOUND RESISTORS GENERAL SPECIFICATIONS
Resistance Range: maximum listed (see chart). Standard Tolerances: ±.1%, ±.05%, ±.02%, ±.01%, ±.005%;. Available ±.0025%. Temperature Coefficient: PPM/°C. Available PPM/°C over limited temperature ranges values over
Ratio Matches: Matching PPM/°C and/or Tolerance Matching ±.002% available. Operating Temperature Range: -55°C ±145°C. Environmental Specification: Meets exceeds applicable requirements Mil-R-93 Mil-R-39005. Markings meet MilStd-130. Lead Material: Standard leads solder plated copper weld above solder plated copper lower. Seals: Pyrex disks chemically bonded metal flanges. Disks silicone treated provide resistance environmental characteristics. Case: Electro-plated brass tubing with support rings. Outer insulation protection available. Long Term Operating Stability: ±.001% year: ±.0025% over years, when operated within wattage ambient temperature limits .0025% derating curve.
HR-500 SERIES
HRK-300
(click graph enlarge)
PRINTED CIRCUIT RESISTORS SERIES
STYLE HR-534 HR-538 HR-540 HR-560 HR-575 HR-585 HR-590 HRK-300 WATTS .065 .125 .250 .350 .600 1.000 1.500 .100 VOLTS RES. 150K 500K 500K .500 .600 .660 .660 1.100 1.600 2.200 .450 ±.010" .200 .250 .312 .406 .406 .500 .500 .200 -.450 LEAD
Precision Power Packaging Tape Reel
POWER WIREWOUND RESISTOR CATEGORIES Choose category display below: Power Wirewound Resistors (AK, Series) Non-Inductive Resistors Series) Ceramic Encased Power Resistors (CB, Series) Flame Fusible Metal Film Power Resistors (FPR Series) Multipurpose Power Resistors Series) Heat Sink Power Resistors Series) Surface Mount Power Resistors Series) Temperature Compensating Power Resistors
LOW-OHM NON-INDUCTIVE POWER RESISTORS
Features: Range: .005 Tolerances: Less than Nanohenries Inductance Temperature Coefficients: NP-1A: 8250 ppm/ value milliohms NP-2A, NP-3: 3030 ppm/ value milliohms NP-5A: 1865 ppm/ value milliohms High Power Size Ratio Operating Temperature Range: -55°C 275°C
Environmental Performance: Exceeds requirements MILPRF-49465 Derating Chart Below
Power Resistors Series
MAXIMUM CURRENT DIELECTRIC WATTSTRAND 1000 1000 1000 DIA. LENGTH .010" .010" .430 .600 .680 .925 .120 .210 .265 .275 .590 .675 .715 .838 .003" (.020") (.032") (.032") (.040")
STYLE WATTS NP-1A NP-2A NP-3 NP-5A
Four Terminal Low-OHM NON-INDUCTIVE Resistors KRL's Four Terminal Low-OHM Resistors were designed resistance applications requiring highest accuracy temperature stability. When used "Kelvin" configuration, applying current through opposite leads sensing voltage across other leads, resistance temperature coefficient leads effectively eliminated. This results lower TC's lower self-heating drift than with terminal resistors, eliminates need connecting leads precise "test points", allowing tighter tolerances held well. Features: Resistance Range: .005 standard; .001 -100 available Standard Tolerances: .5%, .25%. (.1% available higher) Operating Temperature Range: -55°C +200°C Temperature Coefficient, 85°C: ppm/°C, .015 higher; ±100 ppm/°C below .015 Environmental Performance: exceeds requirements MILPRF-49465
(click graphs enlarge)
Four Terminal Power Resistors NP(4) Series
STYLE MAXIMUM WATTS MAXIMUM CURRENT DIELECTRIC WITHSTAND LENGTH .015 NP(4)2A NP(4)-7 1000 1500 .625 1.500 DIMENSIONS SPACE .015 .010 .200 .375 .125 .200
(MIN) 1.250 1.500
Precision Power Packaging Tape Reel
POWER WIREWOUND RESISTOR CATEGORIES Choose category display below: Power Wirewound Resistors (AK, Series) Non-Inductive Resistors Series) Ceramic Encased Power Resistors (CB, Series) Flame Fusible Metal Film Power Resistors (FPR Series) Multipurpose Power Resistors Series) Heat Sink Power Resistors Series) Surface Mount Power Resistors Series) Temperature Compensating Power Resistors
CERAMIC ENCASED POWER RESISTORS Axial Lead Wirewound Ceramic Boat Resistors
Wirewound Construction Typically Above Style) Metal Element Construction Typically Below LB(4) Styles.) Specify Style LB(4) 4-Terminal Construction. Fireproof Construction Standard Tolerances ±5%, ±3%, ±1%; available ±.1%. Standard Temperature Coefficient: above ±100ppm 400ppm below ±60ppm style LB(4) values. Dielectric Withstanding Voltage: 1500V Minimum.
(.051) Axial Leads Available High Current Applications Temperature Rise Derating Diagrams Below.
Ceramic Encased Boat Resistors Series
RESISTANCE RANGE (HIGHER MAXIMUM MAXIMUM CUSTOM VALUES POWER WORKING CURRENT AVAILABLE) STYLE VOLTAGE AMPS LB-1 LB-2 CB3/LB-3 CB5/LB-5 CB7/LB-7 CB10/LB10 CB15/LB15 CB25/LB25 100V 123V 158V 265V .003 .003 .003 .003 .003
.005 .062 .490 .563 .563
.580 .250 .250 .690 .250 .250 .875 .312 .312
.875 .375 .350 18,20* .563 1.400 .375 .350 18,20* 1.013
447V
.003
1.880 .375 .350 18,20* 1.388
548V
.003
1.880 .500 .500
1.388
738V
.003
2.500 .500 .500
2.000
Style Style
VERTICAL MOUNT CERAMIC BOAT RESISTORS Wirewound construction typically above Metal element construction below.
Fireproof Construction. Space Saving Design. Standard Tolerances ±5%, ±3%, ±1%. Standard temperature coefficient above ±100 ±400 below Dielectric withstanding voltage 1500 minimum.
temperature rise derating diagrams below. Maximum Current Amps; leads available high current applications.
MAXIMUM WORKING VOLTAGE 210V 261V 261V 800V 800V
POWER STYLE V-10 V-15 12.5
.039 .275 .320 .350 .365 .500
.059 .800 1.00 1.00 1.50 1.40
.039 .435 .475 .520 .520 .640
.032 .197 .197 .197 .197 .297
RESISTANCE RANGE .01-20K .01-22K .01-22K .01-90K .01-90K
Note: Most above styles ordered with following options: custom fusing action; failsafe Thermal Fuse Applications (See Below construction).
(click graphs enlarge)
Precision Power Packaging Tape Reel
POWER WIREWOUND RESISTOR CATEGORIES Choose category display below: Power Wirewound Resistors (AK, Series) Non-Inductive Resistors Series) Ceramic Encased Power Resistors (CB, Series) Flame Fusible Metal Film Power Resistors (FPR Series) Multipurpose Power Resistors Series) Heat Sink Power Resistors Series) Surface Mount Power Resistors Series) Temperature Compensating Power Resistors
FLAME FUSIBLE METAL FILM POWER RESISTORS Nonflame Fusible Metal Film Resistors were designed limit thermal surge resulting circuit damage excessive voltage. Resistors provide reliable accurate blow characteristics. resistors fail open mode. resistors available ohmic values from 100K wattage sizes from watts. Various telephone power line ring circuits utilize resistor protect sensitive parts from lightning strike surges. Other circuits that would benefit from these fusible resistors inputs that exposed line voltage faults power supplies that need current limiting with safe, nonflame failure mode. Since each circuit different custom requirements, KRL/Bantry will work with your engineering staff help choose correct part your application.
FEATURES: Small package size Noncombustible insulating coating Coating resists freon cleaning solvents Temperature coefficients less than ±200 Uniform fusing characteristics Standard tolerance
TYPE FUSING TIME POWER TYPICAL MAXIMUM MIN. SEC. SEC. SEC. SEC. WATTAGE SEC. SEC. SEC. SEC. SEC.
.024
LEAD
RESISTANCE RANGE -100K -100K -100K -100K -100K
FPR1/2W .276 .104 1.250 FPR3/4W .360 .120 1.250 FPR1W .360 .160 1.250 FPR2W .450 .180 1.250 FPR3W .620 .220 1.250
Precision Power Packaging Tape Reel
POWER WIREWOUND RESISTOR CATEGORIES Choose category display below: Power Wirewound Resistors (AK, Series) Non-Inductive Resistors Series) Ceramic Encased Power Resistors (CB, Series) Flame Fusible Metal Film Power Resistors (FPR Series) Multipurpose Power Resistors Series) Heat Sink Power Resistors Series) Surface Mount Power Resistors Series) Temperature Compensating Power Resistors
MULTIPURPOSE POWER RESISTORS Miniature Standard Metal Oxide Resistors Inductive Design Non-Flammable Coating Standard Temperature Coefficient ±300ppm/°C Standard Tolerance Derating Diagram Below
Multipurpose Power Resistors Series
POWER WATTS 75°C MAXIMUM VOLTAGE DIMENSIONS RESISTANCE RANGE LENGTH DIA. LEAD DIA. .040" .020" 005" .005" .352 .365 .440 .620 .950 1.280 1.640 2.160 .128 .140 .180 .200 .340 .340 .340 .340 0.025 0.025 0.032 0.032 0.032 0.032 0.032 0.032
STYLE
DIELECTRIC WITHSTANDING WORKING OVERLOAD VOLTAGE OX05 350V 350V 350V 350V 350V 450V 500V 600V 600V 600V 650V 700V 700V 800V 1000V 1200V 350V 350V 500V 600V 1000V 1000V 1000V 1000V
120K 120K 150K 150K 150K 180K 200K 250K
OXH- OX10 OXH20
OXH- OX30 OXH- OX50 OXH- OX60 OXH- OX70
OXH- OX100 10.0
Precision Power Packaging Tape Reel
POWER WIREWOUND RESISTOR CATEGORIES Choose category display below: Power Wirewound Resistors (AK, Series) Non-Inductive Resistors Series) Ceramic Encased Power Resistors (CB, Series) Flame Fusible Metal Film Power Resistors (FPR Series) Multipurpose Power Resistors Series) Heat Sink Power Resistors Series) Surface Mount Power Resistors Series) Temperature Compensating Power Resistors
HEAT SINK POWER RESISTORS Features: Chassis mounting utilized high power size ratio Tolerances: Available .05% Temperature Coefficient: PPM/°C less than PPM/°C PPM/°C PPM/°C above. Operating Range: -55°C 250°C Specify front style noninductive winding. (Divide maximum resistance
(click graph enlarge)
POWER WATTS MIL-RSTYLE 18546 AT-5 AT-10 AT-25 AT-50 RE-60 RE-70 RE-75 RE-65 12.5
RANGE RESISTANCE 275K
MAXIMUM WORKING VOLTAGE 1250
DIELECTRIC 1500 1500 2500 2500
Proper Heat Sinks: 4"x6"x2"x.040" Aluminum chassis AT-5 AT-10. 5"X7"x2"x.040" Aluminum chassis AT-25 AT-50.
STYLE AT-5 AT-10 AT-25 AT-50
MIL-R± 18546 .010 .010 .031 .062 .015 .015 .015 .010 .010 .010 .005 .015 .005 .062 RE-60 RE-65 RE-70 .444 .562 .719 .490 .625 .600 1.125 .334 .750 1.375 .420 .646 .800 .320 .390 .065 .075 .075 .088 .133 .200 .265 .305 .078 .093 .172 .196 .093 .093 .125 .125 .078 .102 .115 .107 .050 .086 .086 .086 .262 .312 .438 .406
.781 1.062 1.938 .550 1.080 .562
RE-75 1.563 .844 1.968 2.781 .630 1.140 .610
Precision Power Packaging Tape Reel
POWER WIREWOUND RESISTOR CATEGORIES Choose category display below: Power Wirewound Resistors (AK, Series) Non-Inductive Resistors Series) Ceramic Encased Power Resistors (CB, Series) Flame Fusible Metal Film Power Resistors (FPR Series) Multipurpose Power Resistors Series) Heat Sink Power Resistors Series) Surface Mount Power Resistors Series) Temperature Compensating Power Resistors
SURFACE MOUNT POWER RESISTORS SERIES
POWER (SP) UL94-VO MOLDED CHIP DESIGN TC'S TIGHT TOLERANCES TEMPERATURE COMPENSATING TC'S +6000 AVAILABLE TEMPERATURE COEFFICIENT PPM/°C less than PPM/°C PPM/°C PPM/°C above
OHMIC TYPICAL OHMIC WORKING STYLE WATTS RANGE VOLTAGE STYLE WATTS RANGE INDUCTANCE SP-1/2 SP-1 SP-2 SP-3 0.75 thru 0.09 1.4K 0.09 SL-3 SL-1/2 SL-1 SL-2
thru .005 NANOHENRIES .005.1
Dimensions Suggested Land Patterns (per ANSI/IPC-SM-782 Guidelines)
STYLE .005" .015" .010" .015" .005" .005" .015" SP-1/2 SP-1 SP-2 SP-3 .190 .240 .435 .575 .215 .255 .455 .600 .040 .035 .070 .050 .100 .112 .210 .255 .093 .107 .200 .250 .125 .150 .230 .275 .050 .050 .065 .075
.085 .255 .170 .065 .085 .150 .310 .230 .065 .085 .280 .510 .395 .090 .115 .465 .655 .560 .105 .095
PACKAGING SP-1/2 12mm Reel 2000 Reel SP-1 16mm Reel 2000 Reel SP-2 24mm 1000 Reel SP-3 32mm Reel
ENVIRONMENTAL PERFORMANCE (KRL TYPICAL CHANGE) SERIES SOLDER REFLOW PROFILE LOAD LIFE MOISTURE RESISTANCE THERMAL SHOCK DIELECTRIC WITHSTAND SHORT TERM OVERLOAD SOLDERABILITY FLAMMABILITY 0.05% 0.2% 0.2% 1000V 0.2% COVERAGE UL94-V0 ASNEEDLE FLAME
(click enlarge graphs)
Precision Power Packaging Tape Reel
POWER WIREWOUND RESISTOR CATEGORIES Choose category display below: Power Wirewound Resistors (AK, Series) Non-Inductive Resistors Series) Ceramic Encased Power Resistors Flame Fusible Metal Film Power Resistors (FPR Series) Multipurpose Power Resistors Series) Heat Sinc Power Resistors Series) Surface Mount Power Resistors Series) Temperature Compensating Power Resistors
TEMPERATURE COMPENSATING POWER RESISTORS High T.C. Resistors available packages listed this Catalog
RESISTANCE RANGE 500K TOLERANCE Standard from 10%, Accuracies 0.1% available. Consult factory special requirements. TEMPERATURE RANGE From -55°C +145°C, +25°C ref. TEMPERATURE COEFFICIENTS Available from +80PPM/°C +6000PPM/°C (see table below). Order Code thru standard T.C.'s shown. SPECIAL TEMPERATURE COEFFICIENTS need special, standard T.C., Order Code specify exact T.C. required temperature range operation with 25°C reference temperature. (Factory must approve nonstandard T.C.'s) APPLICATIONS Since there many packages that High
T.C. Resistor accommodate, impossible show types. Most often customer will have unique situation engineering department will gladly design development customer requirements. High T.C. Resistors have found their into Power Supplies, Motor Controllers, Computers, Electronic Circuits Converters, Temperature Sensors Medical Electronics Field, Aircraft Systems, Aerospace Flight Modules, Automotive Electronic Ignition Systems. TEMPERATURE COEFFICIENT
ORDER CODE COLD RANGE RANGE PPM/C MAXIMUM PPM/C -55C +25C RESISTANCE +25C +125C PERCENT
1000 1000 1500 1400 2600 2600 3200 3500 4000 4500 5000 6000
TABLE INFO will manufacture T.C.R. meet customer specifications. Maximum resistance percent should applied style chosen normal catalog listing column marked Maximum Resistance. indicates most readily available T.C.R.'s.
SPECIAL T.C., SPECIFY EXACT TCR. SUBJECT FACTORY APPROVAL

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