Wirewound Resistors, Military, MIL-PRF-26 Qualified, Type Precision Po

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Wirewound Resistors, Military, MIL-PRF-26 Qualified, Type Precision Po

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Vishay Dale
Wirewound Resistors, Military, MIL-PRF-26 Qualified, Type Precision Power, Silicone Coated
High temperature coating Complete welded construction Meets applicable requirements MIL-PRF-26 Available non-inductive styles (type with Aryton-Perry winding lowest reactive components Excellent stability operation
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL MODEL HISTORICAL MIL-PRF-26 MODEL POWER RATING*** P25°C RESISTANCE RANGE MIL. RANGE SHOWN BOLD FACE
WEIGHT (Typical)
TYPE RS1/8 RS1/4 RS1/2 RS01A RS01A.300 RS01M RS002 RS02M RS02B RS02B.300 RS02C RS02C.17 RS02C.23 RS005 RS005.69 RS005.70 RS007 RS010 RS010.38 RS010.39 RS-18 RS-1/4 RS-1/2 RS-1A RS-1A-300 RS-1M RS-2 RS-2M RS-2B RS-2B-300 RS-2C RS-2C-17 RS-2C-23 RS-5 RS-5-69 RS-5-70 RS-7 RS-10 RS-10-38 RS-10-39 RW70** RW79** RW69* RW74** RW67* RW78** RW68*
0.05% thru thru
0.125 0.75 10.0 10.0 10.0 3.75 3.25 3.25 3.25 13.0 13.0 11.0
0.05%
1.3k 2.74k
0.1%
0.499 0.499 1.3k 0.499 2.74k 0.499 2.74k
0.25%
0.499 3.4k 0.499 4.9k 0.499 10.4k 0.499 10.4k
0.5%
3.4k 4.9k 10.4k 10.4k 2.74k 6.85k 47.1k 18.74k 24.5k 24.5k 6.49k 32.3k 32.3k 95.2k 95.2k 24.3k 154k 273k 273k 71.5k 3.4k 4.9k 10.4k 10.4k 6.85k 47.1k 18.74k 24.5k 24.5k 32.3k 32.3k 32.3k 2.0k 95.2k 95.2k 95.2k 8.2k 154k 273k 273k 273k
0.15 0.21 0.23 0.34 0.34 0.30 2.10 0.65 0.70 0.70
1.32k 0.499 1.67k 0.499 6.85k 0.499 12.7k 0.499 12.7k 47.1k 0.499 4.49k 0.499 4.49k 18.74k 0.499 6.5k 0.499 6.5k 24.5k 0.499 6.5k 24.5k 0.499 8.6k 0.499 8.6k 32.3k 0.499 6.8k 0.499 8.6k 32.3k 95.2k 95.2k 154k 273k 273k 0.499 25.7k 0.499 25.7k 0.499 25.7k
0.499 41.4k 0.499 41.4k 0.499 73.4k 0.499 73.4k 0.499 73.4k
Available tolerance these parts above, below **Available tolerance these parts 0.5% resistance values above, 0.1% resistance values 0.499 above. ***Vishay Dale models have power ratings depending operation temperature stability requirements. NOTE: Shaded area indicates most popular models.
GLOBAL PART NUMBER INFORMATION
Global Part Numbering: RS02C10K00FS7017 (preferred part numbering format)
GLOBAL MODEL RS02C
SPECIAL (Dash Number) digits) From 1-999 applicable
0.05% 0.1% *E70 Lead Free, Tape/Reel (smaller than RS005) 0.25% 0.5% *E73 Lead Free, Tape/Reel (RS005 larger) 1.0% 5.0% *E12 Lead Free, Bulk 10.0% Lead Free available military type *(Lead Free parts released 2005) Tin/Lead, Tape/Reel (smaller than RS005) Tin/Lead, Tape/Reel (RS005 larger) Tin/Lead, Bulk Historical Part Number example: RS-2C-17 (will continue accepted)
RESISTANCE VALUE Decimal Thousand 15R00 10K00
TOLERANCE CODE
PACKAGING
RS-2C-17
HISTORICAL MODEL
RESISTANCE VALUE
TOLERANCE CODE
PACKAGING
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technical questions, contact ww2bresistors@vishay.com
Document Number 30204 Revision 11-Sep-04
Wirewound Resistors, Military, MIL-PRF-26 Qualified, Type Precision Power, Silicone Coated
DIMENSIONS
1.50 [38.10]* Min.
Vishay Dale
GLOBAL MODEL
DIMENSIONS inches [millimeters] (Max.)** 0.281 [7.14] 0.065 0.015 [1.65 0.381] 0.085 0.020 [2.16 0.508]
RS1/8
0.155 0.015 [3.94 0.381] 0.250 0.031 [6.35 0.787] 0.312 0.016 [7.92 0.406]
0.020 0.002 [0.508 0.051] 0.020 0.002 [0.508 0.051]
some standard reel pack methods, leads trimmed shorter length than shown. NOTE: RS-1/8 terminal length will 1.0" [25.4mm] minimum.
RS1/4 RS1/2
MATERIAL SPECIFICATIONS
0.328 0.078 0.016 0.031 0.020 0.002 [8.33] [1.98 0.406 0.787] [0.508 0.051] 0.094 0.031 [2.39 0.787] 0.110 0.015 [2.79 0.381] 0.250 0.031 [6.35 0.787] 0.185 0.015 [4.70 0.381] 0.187 0.031 [4.75 0.787] 0.218 0.031 [5.54 0.787] 0.218 0.031 [5.54 0.787] 0.312 0.031 [7.92 0.787] 0.312 0.031 [7.92 7.87] 0.375 0.031 [9.53 0.787] 0.375 0.031 [9.53 0.787] 0.020 0.002 [0.508 0.051] 0.020 0.002 [0.508 0.051] 0.040 0.002 [1.02 0.051] 0.032 0.002 [0.813 0.051] 0.032 0.002 [0.813 0.051] 0.040 0.002 [1.02 0.051] 0.032 0.002 [0.813 0.051] 0.040 0.002 [1.02 0.051] 0.040 0.002 [1.02 0.051] 0.040 0.002 [1.02 0.051] 0.040 0.002 [1.02 0.051]
Element: Copper-nickel alloy nickel-chrome alloy, depending resistance value Core: Ceramic, steatite alumina, depending physical size Coating: Special high temperature silicone Standard Terminals: 100% 60/40 Sn/Pb coated Copperweld®.
NOTE: Military "RW" parts only available with 60/40 Sn/Pb finish.
RS01A 0.406 0.031 0.437 RS01A.300 [10.31 0.787] [11.10] RS01M RS002 RS02M 0.285 0.025 [7.24 0.635] 0.311 [7.90]
Caps: Stainless steel Deviations RS-1/8: Thermoset silicone molded construction, endcaps will nickel-silver alloy terminals will tinned copper Part Marking: DALE, Model, Wattage*, Value, Tolerance, Date Code *Wattage marked part will characteristic
RATED POWER
CHAR.
0.625 0.062 0.765 [15.88 1.57] [19.43] 0.500 0.062 0.562 [12.70 1.57] [14.27]
RS02B 0.560 0.062 0.622 RS02B.300 [14.22 1.57] [15.80] RS02C RS02C.17 RS02C.23 RS005 RS005.69 RS005.70 RS007 0.500 0.062 0.593 [12.70 1.57] [15.06] 0.500 0.062 0.593 [12.70 1.57] [15.06] 0.875 0.062 [22.23 1.57] [25.4]
1.22 0.062 1.28 [30.99 1.57] [32.51]
RS010 1.78 0.062 1.87 RS010.39 [45.21 1.57] [47.50]
CHAR.
RS010.38 1.78 0.062 1.84 [45.21 1.57] [46.74]
(Max.) dimension clean lead clean lead.
Derating
AMBIENT TEMPERATURE
NON-INDUCTIVE
Models equivalent physical electrical specifications available with non-inductive (Aryton-Perry) winding. They identified substituting letter model number (NS-5, example). conditions apply: models, divide maximum resistance values Body O.D. NS-2C exceed that RS-2C 010"
TECHNICAL SPECIFICATIONS
PARAMETER UNIT Temperature Coefficient ppm/°C Dielectric Withstanding Voltage Maximum Working Voltage Insulation Resistance Terminal Strength Solderability Operating Temperature Range RESISTOR CHARACTERISTICS below 9.9, above minimum RS-1/8 thru RS-1A, 1000 minimum others R)1/2 1000 Megohm minimum dry, Megohm minimum after moisture test minimum RS-1/8 thru RS-1A, minimum others MIL-PRF-26 type Meets requirements ANSI J-STD-002 Characterisitic 65/+ 250, Characteristic 65/+
PERFORMANCE*
TEST Thermal Shock Short Time Overload Dielectric Withstanding Voltage Temperature Storage High Temperature Exposure Moisture Resistance Shock, Specified Pulse Vibration, High Frequency Load Life CONDITIONS TEST Rated power applied until thermally stable, then min. minutes 55°C rated power (3.75 watt smaller), rated power watt larger) seconds minimum RS-1/8 thru RS-1A, 1000 others, duration minute 65°C hours hours 250°C, 350°C MIL-STD-202 Method 106, applicable MIL-STD-202 Method 213, 100g's milliseconds, shocks Frequency varied 2000Hz, peak, directions hours each 2000 hours rated power, 25°C, hours "ON", hours "OFF" sec., pull test (depending size), Terminal Strength torsion test alternating directions, 360° each *All figures shown maximum, based upon testing requirements MIL-PRF-26. Document Number 30204 Revision 11-Sep-04 technical questions, contact ww2bresistors@vishay.com TEST LIMITS Characteristic Characteristic (0.2% 0.05) (2.0% 0.05) (0.2% 0.05) (2.0% 0.05) (0.1% 0.05) (0.1% 0.05) (0.2% 0.05) (2.0% 0.05) (0.5% 0.05) (2.0% 0.05) (0.2% 0.05) (2.0% 0.05) (0.1% 0.05) (0.2% 0.05) (0.1% 0.05) (0.2% 0.05) (0.5% 0.05) (3.0% 0.05) (0.1% 0.05) (1.0% 0.05)
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Wirewound Resistors, Military, MIL-PRF-26 Qualified, Type Precision Po

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