File No.: E43149 TX-RELAYS File No.: LR26550 .591

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File No.: E43149 TX-RELAYS File No.: LR26550 .591

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AMP. HIGH CAPACITY RELAY WITH HIGH SURGE VOLTAGE HIGH BREAKDOWN VOLTAGE
File No.: E43149
TX-RELAYS
File No.: LR26550
.591
.291 .323
.591
.291 .331
inch
Breakdown voltage between contacts coil: 2,000 Surge withstand between contacts coil: 2,500 High contact capacity: Surface-mount type available
SPECIFICATIONS
Contact
Arrangement Initial contact resistance, max. voltage drop Contact material Nominal switching capacity (resistive load) Rating Max. switching power (resistive load) Max. switching voltage Max. switching current Min. switching capacity Nominal operating power Single side stable coil latching coil latching Form Gold-clad silver alloy
(1.5 (1.5 (1.5
Characteristics
Initial insulation resistance*1 Initial breakdown Between contact sets voltage*2 Between contact coil Initial surge voltage Between open contacts Between open contacts Min. 1,000 1,000 Vrms 1min. 1,000 Vrms 1min. 2,000 Vrms 1min. 1,500 (FCC Part 2,500 (Bellcore) Max. (Approx. [Max. (Approx. ms)] Max. (Approx. [Max. (Approx. ms)] Max. 50°C Min. m/s2 Min. 1,000 m/s2 {100 m/s2 double amplitude m/s2 double amplitude -40°C +85°C -40°F +185°F -40°C +70°C -40°F +158°F
coil) coil)
Between contacts coil Operate time [Set time]*3 20°C) nominal voltage) Release time (without diode) [Reset time]*3 20°C) nominal voltage) Temperature rise*4 20°C) Shock resistance Functional*5 Destructive*6 Functional*7 Vibration resistance Destructive Conditions operation, transport storage*8 (Not freezing condensing temperature) Unit weight Ambient temperature
UL/CSA rating Mechanical cpm) Expected life (min. Electrical opera(at cpm) tions) Remarks resistive resistive
Humidity
R.H. Approx. .071
Measurement same location "Intial breakdown voltage" section Detection current: 10mA Excluding contact bounce time resistive method; nominal voltage applied coil; contact carrying current: Half-wave pulse sine wave: 6ms; detection time: 10µs Half-wave pulse sine wave: Detection time: 10µs Refer Conditions operation, transport storage mentioned Cautions (Page 108)
Notes: This value change switching frequency, environmental conditions, desired reliability level, therefore recommended check this with actual load. upper limit ambient temperature maximum temperature that satisfy coil temperature rise. Under packing condition, allowable temperature range from +70°C -40°C +158°F
ORDERING INFORMATION
Contact arrangement Form Surface-mount availability Nil: Standard board terminal type Nil: self-clinching terminal type Standard surface-mount terminal type High connection reliability surface-mount terminal type Space saving surface-mount terminal type
Packing style
Operating function Terminal shape Nil: Single side Nil: stable coil latching coil latching
Coil voltage (DC)
Nil: Standard 1.5, 4.5, Nil: Tube packing board terminal Tape reel surface-mount packing(piked terminal from 8/9/10/12 Self-clinching -pin side terminal Notes: Tape reel (picked from 1/3/4/5-pin side) also available request. Part number suffix "-X" coil type: Single side stable only
needed when ordering. (ex.) TX2SA-3 Tape reel packing symbol "-Z" "-X" marked relay.
Surface-mount terminal variation
Variation Terminal style
.331 5.08 .200 .370±.020 Max. 10.0 .394 5.08 .200 .370±.020 Max. 10.0 .394 5.08 .200 7.4±0.5 .291±.020 0.25 .010
±0.5 ±0.5
Usable conditions based terminal connection solder reliability Normal environments(indoor) Drastic temperature fluctuations(outdoor)
type (Standard surface-mount terminal type)
0.25 .010
Recommended
type (Highly connection reliability surfacemount terminal type) type (Space saving surface-mount terminal type)
0.25 .010
Recommended
Recommended
Recommended
Recommended
TYPES COIL DATA 20°C 68°F)
Standard board terminal type self-clinching terminal type Operating function Part Standard board terminal TX2-1.5V TX2-3V TX2-4.5V Single side stable TX2-5V TX2-6V TX2-9V TX2-12V TX2-24V TX2-48V Self-clinching terminal TX2-H-1.5V TX2-H-3V TX2-H-4.5V TX2-H-5V TX2-H-6V TX2-H-9V TX2-H-12V TX2-H-24V TX2-H-48V Nominal voltage, Pick-up voltage, (max.) 1.13 2.25 3.38 3.75 6.75 Drop-out voltage, (min.) 0.15 0.45 Nominal operating current, (±10%) 93.8 46.7 28.1 23.3 15.5 11.7 Nominal operating current, (±10%) 66.7 33.3 22.2 16.7 11.1 133.9 66.7 44.5 33.3 22.2 16.7 Coil resistance, (±10%) 64.3 1,028 4,114 8,533 Nominal operating power, Max. allowable voltage, 13.5 57.6
Operating function
Part Standard board terminal TX2-L-1.5V TX2-L-3V TX2-L-4.5V Self-clinching terminal TX2-L-H-1.5V TX2-L-H-3V TX2-L-H-4.5V TX2-L-H-5V TX2-L-H-6V TX2-L-H-9V TX2-L-H-12V TX2-L-H-24V TX2-L2-H-1.5V TX2-L2-H-3V TX2-L2-H-4.5V TX2-L2-H-5V TX2-L2-H-6V TX2-L2-H-9V TX2-L2-H-12V TX2-L2-H-24V
Nominal voltage,
voltage, (max.) 1.13 2.25 3.38 3.75 6.75 1.13 2.25 3.38 3.75 6.75
Reset voltage, (Max.) 1.13 2.25 3.38 3.75 6.75 1.13 2.25 3.38 3.75 6.75
Coil resistance, (±10%) 22.5 202.5 1,440 5,760 11.2 101.2 2,880
Nominal operating power,
Max. allowable voltage, 13.5 13.5
coil latching
TX2-L-5V TX2-L-6V TX2-L-9V TX2-L-12V TX2-L-24V TX2-L2-1.5V TX2-L2-3V TX2-L2-4.5V
coil latching
TX2-L2-5V TX2-L2-6V TX2-L2-9V TX2-L2-12V TX2-L2-24V
Notes: Specified value pick-up, drop-out, reset voltage with condition square wave coil pulse. Standard packing: Tube: pcs.; Case: 1,000 pcs. case transisfor drive circuit, recommended type relay.
Surface-mount terminal type Operating function Part Nominal voltage, Pick-up voltage, (max.) 1.13 2.25 3.38 3.75 6.75 Drop-out voltage, (min.) 0.15 0.45 Nominal operating current, (±10%) 93.8 46.7 28.1 23.3 15.5 11.7 Coil resistance, (±10%) 64.3 1,028 4,114 8,533 Nominal operating power, Max. allowable voltage, 13.5 57.6
TX2Sr-1.5 TX2Sr-3 TX2Sr-4.5 Single side stable TX2Sr-5 TX2Sr-6 TX2Sr-9 TX2Sr-12 TX2Sr-24 TX2Sr-48V
Operating function
Part
Nominal voltage,
voltage, (max.) 1.13 2.25 3.38 3.75 6.75 1.13 2.25 3.38 3.75 6.75
Reset voltage, (max.) 1.13 2.25 3.38 3.75 6.75 1.13 2.25 3.38 3.75 6.75
Nominal operating current, (±10%) 66.7 33.3 22.2 16.7 11.1 133.9 66.7 44.5 33.3 22.2 16.7
Coil resistance, (±10%) 22.5 202.5 1,440 5,760 11.2 101.2 2,880
Nominal operating power,
Max. allowable voltage, 13.5 13.5
TX2Sr-L-1.5 TX2Sr-L-3 TX2Sr-L-4.5 TX2Sr-L-5 coil latching TX2Sr-L-6 TX2Sr-L-9 TX2Sr-L-12 TX2Sr-L-24 TX2Sr-L2-1.5 TX2Sr-L2-3 TX2Sr-L2-4.5 TX2Sr-L2-5 coil latching TX2Sr-L2-6 TX2Sr-L2-9 TX2Sr-L2-12 TX2Sr-L2-24
each surface-mounted terminal variation, input following letter. type: type: type: Notes: Specified value pick-up, drop-out, reset voltage with condition square wave coil pulse. Standard packing: Tube: pcs. Case: 1,000 pcs. Tape reel packing also available surface-mount type request. Part number suffix "-X" "-Z" needed when ordering. this case, marked relay. Quantity tape reel: pcs. (ex.) TX2SA-3V-X TX2SA-L-3V-Z Picked from 1/3/4/5-pin side Picked from 8/9/10/12-pin side case transisfor drive circuit, recommended type relay.
DIMENSIONS
Single side stable coil latching type
Standard board terminal
.591 0.65 .026 .323 .138 5.08 .200 .591 0.65 .026 .323 .138 5.08 .200 2.54 .100 5.08 .200 0.25 .010 2.54 .100 5.08 .200 .291 0.25 .010 8-1.0 8-.039 .291
inch board pattern (Copper side view)
2.54 .100 10.16 .400
Schematic (Bottom view) Single side stable coil latching (Deenergized condition) (Reset condition)
5.08 .200
.020 1.15 .045
Tolerance: ±0.1 ±.004
Self clinching terminal
Direction indication*
Dirrection indication*
*Orientation stride located relay.
.020 1.15 .045
Surface-mount terminal type
General tolerance: ±0.3 ±.012
.591 .323 .020 5.08 .200 0.65 2.54 .026 .100 .331 5.08 .200 0.25 9.4±0.5 .010 .370±.020 .291 .323 .020 5.08 .200 0.65 2.54 .026 .100 Max. 10.0 .390 5.08 0.25 .200 9.4±0.5 .010 .370±.020 .291 .323 .020 5.08 .200 0.65 2.54 .026 .100 Max. 10.0 .390 5.08 .200 7.4±0.5 .291±.020 0.25 .010 .291
Suggested mounting (Top view)
5.08 .039 .200 3.16 .124 2.54 .100 .0.63 7.24 .285 .012
Schematic (Top view) Single side stable coil latching (Deenergized condition) (Reset condition)
Direction indication
glue-pad
Direction indication
type
.591
.591 5.08 2.54 .039 .200 .100
3.16 .124 7.24 .285
type
.591
5.08 .039 .200 2.16 .085
2.54 .100
6.24 .246
General tolerance: ±0.3 ±.012
Tolerance: ±0.1 ±.004
coil latching type
Standard board terminal
.591 0.65 .026 .323 .138 5.08 .200 .591 0.65 .026 .323 .138 5.08 .200 2.54 .100 5.08 .200 0.25 .010 2.54 .100 5.08 .200 .291 0.25 .010 10-1.0 10-.039 .291
board pattern (Copper side view)
2.54 .100 12.7 .500
Schematic (Bottom view) coil latching (Reset condition)
5.08 .200
.020 1.15 .045
Self clinching terminal
Direction indication*
Tolerance: ±0.1 ±.004
.020 1.15 .045
Surface-mount terminal type
General tolerance: ±0.3 ±.012
.591 .323 .020 5.08 .200 0.65 2.54 .026 .100 .331 5.08 .200 0.25 9.4±0.5 .010 .370±.020 .291 .323 .020 5.08 .200 0.65 2.54 .026 .100 Max. 10.0 .390 5.08 0.25 .200 9.4±0.5 .010 .370±.020 .291 .323 .020 5.08 .200 0.65 2.54 .026 .100 Max. 10.0 .390 5.08 .200 7.4±0.5 .291±.020 0.25 .010 .291
Suggested mounting (Top view)
5.08 .039 .200 3.16 .124 2.54 .100 .0.63 7.24 .285 .012 5.08 .039 .200 3.16 .124 7.24 .285
Schematic (Top view) coil latching (Reset condition)
type
.591
.591 2.54 .100
glue-pad
Direction indication
Tolerance: ±0.1 ±.004
type
.591
5.08 .039 .200 2.16 .085
2.54 .100
6.24 .285
General tolerance: ±0.3 ±.012
Tolerance: ±0.1 ±.004
REFERENCE DATA
Maximum switching capacity Life curve Mechanical life
Tested sample: TX2-5V, pcs. Operating frequency:
Switching current, operations resistive load resistive load Ratio against rated voltage, Contact voltage, Switching current, 1,000 operations, Drop-out voltage Max. Min. 10,000 Pick-up voltage Max. Min.
Electrical life
Tested sample: TX2-5V, pcs. Operating frequency: Change pick-up drop-out voltage
Ratio against rated voltage, operations, Min. Drop-out voltage Max. Pick-up voltage Max. Min.
5-(1). Coil temperature rise
Change contact resistance
Contact resistance, operations, operate, Max. Min. Temperature rise,
Tested sample: TX2-5V, pcs. Point measured: Inside coil Ambient temperature: 25°C 77°F, 85°C 185°F
+25°C +77°F +85°C +185°F
5-(2). Coil temperature rise
Tested sample: TX2-48V, pcs. Point measured: Inside coil Ambient temperature: 25°C 77°F, 70°C 158°F
Temperature rise, operations, +25°C +77°F +70°C +158°F
6-(1). Operate release time (with diode)
Tested sample: TX2-5V, pcs.
6-(2). Operate release time (without diode)
Operate release time, Operate release time, Operate time Release time Max. Min.
Operate time Release time Max. Min.
Max. Min.
Max. Min.
Coil applied voltage,
Coil applied voltage,
Distribution pick-up drop-out voltage
Tested sample: TX2-5V, pcs.
Distribution reset voltage
Tested sample: TX2-L2-12V, pcs.
Ambient temperature characteristics
Tested sample: TX2-5V, pcs.
Rate change,
,,,,,,,,,, ,,,,,,,,,
Pick-up voltage
voltage Reset voltage
Drop-out voltage
Quantity
Quantity
Drop-out voltage
,,,,,,, ,,,,,,
Pick-up voltage Ambient temperature,
Ratio against rated voltage,
Ratio against rated voltage,
Distribution contact resistance
Tested sample: TX2-5V, pcs. contacts) 11-(1). High frequency characteristics Tested sample: TX2-12V, pcs. Isolation characteristics
11-(2). High frequency characteristics
Tested sample: TX2-12V, pcs. Insertion loss characteristics
Terminal Nos. 4-5, Quantity
,,,, ,,,,,,,,
12-(1). Malfunctional shock (single side stable)
Tested sample: TX2-5V,
13-(1). Influence adjacent mounting
Rate change,
Rate change,
Pick-up voltage
Pick-up voltage
Rate change,
Rate change,
Rate change,
Drop-out voltage
Drop-out voltage
Rate change,
Pulse dialing test
Tested sample: TX2-5V, wire spring relay load)
Circuit
Ratio against rated voltage,
Contact resistance,
,,,, ,,,,,,,,,
1000m/s 1000m/s2 1000m/s 1000m/s 0.08
(BOTTOM VIEW) Isolation,
Terminal Nos. 3-4, 9-10
Insertion loss, Frequency, 1,000
Frequency, 1,000
Contact resistance,
12-(2). Malfunctional shock (latching)
Tested sample: TX2-L2-12V,
Deenergized condition Energized condition
1000m/s
Reset state state
1000m/s2
1000m/s2
1000m/s2
1000m/s2
1000m/s 1000m/s
1000m/s2
13-(2). Influence adjacent mounting
13-(3). Influence adjacent mounting
Pick-up voltage
Drop-out voltage .079 .157 .236 .315 .394 Inter-relay distanceR, inch
.079 .157 .236 .315 .394 Inter-relay distanceR, inch
.079 .157 .236 .315 .394 Inter-relay distanceR, inch
Change pick-up drop-out voltage
operation, Drop-out voltage Max. Min. Pick-up voltage Max. Min.
Change contact resistance
operations, Min. Max.
0.08
Wire spring relay
Note: Data surface- mount type same those board terminal type.
T-Series Relays
CAUTIONS
Coil operating power Pure current should applied coil. wave form should rectangular. includes ripple, ripple factor should less than However, check with actual circuit since characteristics slightly different. nominal operating voltage should applied coil more than set/reset latching type relay. Coil connection When connecting coils, refer wiring diagram prevent mis-operation malfunction. External magnetic field Since T-Series relays highly sensitive polarized relays, their characteristics will affected strong external magnetic field. Avoid using relay under that conditions. Conditions operation, transport storage Ambient temperature, humidity, atmospheric pressure during usage, transport, storage relay: TX(-SMD) TX-D(-SMD) TQ-SMD Temperature: +85°C +185°F. temperature range +70°C +158°F packaged relay. TX-S(-SMD) Temperature: +70°C +158°F. package/non-package relay. Temperature: +70°C +158°F temperature range +60°C +140°F packaged relay. Humidity: R.H. (Avoid freezing condensation.) humidity range varies with temperature. within range indicated graph below. Atmospheric pressure:
Temperature humidity range usage, transport, storage:
TX(-SMD) TX-D(-SMD) TQ-SMD TX-S (-SMD)
Surface-mount terminal type
TX-SMD Relays Orientation (indicates No.1)stripe
,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,
Tolerance range
Humidity, %R.H.
Stopper (gray)
Stopper (green)
(Avoid freezing when (Avoid used temperatures condensation when lower than 0°C32°F) used temperatures higher than 0°C32°F) Temperature,
+158
Tape reel packing (surfacemount terminal type) Tape dimensions TX-D TX-S -SMD Relays type
inch
Relay polarity type)
0.5±0.1 .02±.004 4.0±0.1 .157±.004 2.0±0.1 .079±.004 15.5±0.1 .61±.004 9.4±0.2 .37±.008
,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,,,,,,, ,,,,,,
Humidity, %R.H.
Condensation Condensation forms when there sudden change temperature under high temperature, high humidity conditions. Condensation will cause deterioration relay insulation. Freezing Condensation other moisture freeze relay when temperature lower than 32°F. This causes problems such sticking movable parts operational time lags. temperature, humidity environments plastic becomes brittle relay exposed temperature, humidity environment long periods time. M.B.B. contact relays small time generated contact bounce during contact switching. Check actual circuit carefully. relay dropped accidentally, check appearance characteristics including M.B.B. time before use. Packing style Tube orientation both standard through hole terminal type (including self-clinching type) surface-mount terminal type. relay packed tube with relay orientation mark left side, shown figure below. Take note relay orientation when mounting relays printed circuit board.
Standard through hole terminal type (including self-clinching type)
Relays Orientation (indicates No.1)stripe
1.5dia +0.1 .059dia +.004
1.75±0.1 .069±.004 11.5±0.1 .453±.004 24.0±0.1 .945±.004
TX/TX-D/TX-S -SMD relays
16.0±0.1 .63±.004
10.0±0.1 .394±.004
Tape coming direction
(ii) type
inch
Relay polarity type)
0.4±0.1 .016±.004 1.5dia +0.1 .059dia +.004 4.0±0.1 .157±.004 2.0±0.1 .079±.004 1.75±0.1 .069±.004
11.5±0.1 .453±.004 15.5±0.1 .61±.004 24.0±0.1 .945±.004 10.8±0.2 .425±.008 2.2dia +0.1 .087dia +.004 16.0±0.1 .63±.004
TX/TX-D/TX-S -SMD relays
10.0±0.1 .394±.004
Tape coming direction
-SMD Relays type
Relay polarity type)
0.4±0.1 .016±.004 1.5dia +0.1 .059dia +.004
inch
4.0±0.1 .157±.004 2.0±0.1 .079±.004 1.75±0.1 .069±.004
11.5±0.1 .453±.004 14.6±0.1 .575±.004 24.0±0.1 .945±.004 6.3±0.1 .248±.004 2.0dia +0.1 .079dia +.004 16.0±0.1 .63±.004
-SMD relays
12.3±0.1 .484±.004
Tape coming direction
(ii) SL,SS type
Relay polarity type)
0.4±0.1 .016±.004 1.5dia +0.1 .059dia +.004
inch
4.0±0.1 .157±.004 2.0±0.1 .079±.004 1.75±0.1 .069±.004
11.5±0.1 .453±.004 14.6±0.1 .575±.004 24.0±0.1 .945±.004 7.8±0.2 .307±.008 2.0dia +0.1 .079dia +.004 16.0±0.1 .63±.004
-SMD relays
12.3±0.1 .484±.004
Tape coming direction
Dimensions plastic reel TX-D TX-S -SMD Relays
inch
21±0.6 dia. .827±.024 dia.
Tolerance range
(Avoid freezing when (Avoid used temperatures condensation when lower than 0°C32°F) used temperatures higher than 0°C32°F) Temperature,
2.0±0.5 .079±.020 100±1 dia. 3.937±.039 dia. 370±2 dia. 14.567±.079 dia.
+185
Stopper (gray)
Stopper (green)
13±0.5 dia. .512±.020 dia. 24.4 .961 +.079
2.0±0.2 .079±.008
T-Series Relays
(ii)TQ -SMD Relays
21±0.2 dia. .827±.008 dia.
inch
2.0±0.5 .079±.020 100±1 dia. 3.937±.039 dia. 330±2 dia. 12.992±.079 dia. 13±0.2 dia. .512±.008 dia. 24.4 .961 +.079
2.0±0.2 .079±.008
Automatic insertion maintain internal function relay, chucking pressure should exceed values below. TX(-SMD) TX-D(-SMD) Chucking pressure direction {500 less Chucking pressure direction less Chucking pressure direction less TX(-SMD)/TX-D(-SMD) TX-S(-SMD)
Through hole terminal type
Please chuck portion. Avoid chucking center relay. Chucking pressure* direction less Chucking pressure* direction 29.4 less Chucking pressure* direction less
Direction Direction Direction .118 .236
Soldering iron method temperature: 280°C 300°C 536°F 572°C Wattage: Soldering time: within sec. Other soldering methods Check mounting conditions before using other soldering methods (hot-air, plate, pulse heater, etc.). Remarks
temperature profile indicates temperature soldered terminal surface board. ambient temperature increase excessively. Check temperature under mounting conditions. conditions infrared reflow soldering apply when preheating using method.
Temperature Time
155°C 165°C 311°F 329°F 180°C 200°C 356°F 392°F 245°C 473°F less
Please chuck portion. Avoid chucking center relay.
*Value chucking pressure shown value weight pressed portion(4 dia.)
Surface-mount terminal type
Soldering Preheat according following conditions.
100°C 212°F less Within approx. minute
Please chuck portion. Avoid chucking center relay. TQ-SMD Chucking pressure direction less Chucking pressure direction less Mountimg pressure direction less
When soldering standard board terminals self-clinching terminals, soldering should done 250°C 482°F within sec. When soldering surface-mount terminals, following conditions recommended. (Infrared reflow) soldering method
sec. less sec. less
Please chuck portion. Avoid chucking center relay. Chucking pressure direction less Chucking pressure direction less Chucking pressure direction {500 less
Vapor phase soldering method
=90°C 100°C 194°F 212°F sec. sec. =180°C 200°C 356°F 392°F sec. less =215°C 419°F less
Cleaning automatic cleaning, cleaning with boiling method recommended. Avoid ultrasonic cleaning which subject relay high frequency vibrations. cause contacts stick. recommended that fluorinated hydrocarbon other alcoholic solvents used. Others error relay been dropped, appearance characteristics should checked before without fail. cycle lifetime defined under standard test condition specified JIS* 5442-1986 standard (temperature 35°C 95°F, humidity 85%). Check this with real device affected coil driving circuit, load type, activation frequency, activation phase,ambient conditions other factors. secure operations, voltage applied coil should nominal voltage. addition, please note that pick-up drop-out voltage will vary according ambient temperature operation conditions. Latching relays shipped from factory reset state. shock relay during shipping installation cause change state. Therefore, recommended that relay used circuit which initializes relay required state (set reset) whenever power turned Check ambient conditions when storing transporting relays devices containing relays. Freezing condensation occur relay, causing functional damage. Avoid subjecting relays heavy loads, strong vibration shocks.
*Japanese Industrial Standards
Automation 1997 MatsushitaDecember 1997, Controls Group Europe technical improvements PDF-File generated Data published change

File No.: E43149 TX-RELAYS File No.: LR26550 .591

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