TXS.fm Page 167 Wednesday, April 25, 2001 9:40 PM TESTING TX-S RELAYS SMALL POLARIZED RELAY WITH HIGH SENSITIVITY 50mW 15 .591 FEATURES 7.4 .291 8.2 .323 15 .591 7.4 .291 8.4 .331 SA type mm inch Outstanding surge resistance Surge withstand between open contacts: 1,500V 10x160s (FCC part 68) Surge withstand between contacts and coil: 2,500V 2x10s (Bellcore) High sensitivity * 50mW nominal operating power (single side stable 1.5-12V) * Useful for electric-power-saving Approx. 0.3V low thermal electromotive force SPECIFICATIONS Contact Characteristics Arrangement Initial contact resistance, max. (By voltage drop 6 V DC 1 A ) Contact material Nominal switching capacity (resistive load) Max. switching power (resistive load) Rating Max. switching voltage Max. switching current Min. switching capacity 1 Single side stable Nominal operating power 1 coil latching 2 coil latching Expected life (min. operations) Mechanical (at 180 cpm) Electrical 1 A 30 V DC (at 20 cpm) resistive 2 Form C Initial insulation resistance*1 Between open contacts Initial breakdown Between contact sets voltage*2 Between contacts and coil Between open contacts Initial surge (10 x 160s) voltage Between contacts and coil (2 x 10 s) Operate time [Set time]*3 (at 20C)(at nominal voltage) Release time (without diode) [Reset time]*3 (at 20C)(at nominal voltage) Temperature rise*4 (at 20C) Functional*5 Shock resistance Destructive*6 100 m Gold-clad silver alloy 1 A 30 V DC 30 W (DC) 110 V DC 1A 10 A 10 mV DC 50 mW (1.5 to 12 V DC) 70 mW (24 V DC) 35 mW (1.5 to 12 V DC) 50 mW (24 V DC) 70 mW (1.5 to 12 V DC) 150 mW (24 V DC) 5x107 Min. 1,000 M (at 500 V DC) 750 Vrms for 1min. 1,000 Vrms for 1min. 1,800 Vrms for 1min. 1,500V (FCC Part 68) 2,500V (Bellcore) Max. 5 ms (Approx. 3 ms) [Max. 5 ms (Approx. 3 ms)] Max. 5 ms (Approx. 1.5 ms) [Max. 5 ms (Approx. 3 ms)] Max. 50C Min. 750 m/s2 {75 G} Min. 1,000 m/s2 {100 G} 10 to 55 Hz at double amplitude of 3.3 mm 10 to 55 Hz at double amplitude of 5 mm -40C to +70C -40F to +158F Functional*7 Vibration resistance 2x105 Destructive Conditions for operation, Ambient transport and storage*8 temperature (Not freezing and condensing Humidity at low temperature) Unit weight Note: 1This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load. Remarks * Specifications will vary with foreign standards certification ratings. *1 Measurement at same location as "Initial breakdown voltage" section. *2 Detection current: 10mA *3 Excluding contact bounce time. *4 By resistive method; nominal voltage applied to the coil; contact carrying current: 1 A. *5 Half-wave pulse of sine wave: 6 ms; detection time: 10 s 5 to 85% R.H. Approx. 2 g .071 oz *6 Half-wave pulse of sine wave: 6 ms *7 Detection time: 10 s *8 Refer to 4. Conditions for operation, transport and storage mentioned in Cautions for use (Page 178). TYPICAL APPLICATIONS * Telephone equipment * Measuring equipment * Communications equipment * Office Automation equipment ORDERING INFORMATION Ex. TXS 2 SA Contact arrangement Surface-mount availability 2: 2 Form C Nil: Standard PC board terminal type or Nil: self-clinching terminal type SA: Standard surface-mount terminal type SL : High connection reliability surface-mount SL : terminal type SS: Space saving surface-mount terminal type - L - H - 3V Operating function Terminal shape Nil: Single side Nil: stable L: 1 coil latching L2: 2 coil latching - Z Coil voltage (DC) Nil: Standard PC 1.5, 3, 4.5, 6, 9, board terminal or 12, 24 V surface-mount terminal H: Self-clinching terminal Packing style Nil: Tube packing Z: Tape and reel packing(piked from the 8/9/10/12 -pin side Notes: 1. Tape and reel (picked from 1/3/4/5-pin side) is also available by request. Part number suffix "-X" is needed when ordering. (ex.) TXS2SA-3 V-X 2. Tape and reel packing symbol "-Z" or "-X" are not marked on the relay. 167 TXS.fm Page 168 Wednesday, April 25, 2001 9:40 PM TX-S TYPES AND COIL DATA (at 20C 68F) 1) Standard PC board terminal type and self-clinching terminal type Single side stable Part No. Standard PC board terminal TXS2-1.5V TXS2-3V TXS2-4.5V TXS2-6V TXS2-9V TXS2-12V TXS2-24V Nominal voltage, V DC Pick-up voltage, V DC (max.) Drop-out voltage, V DC (min.) 1.5 3 4.5 6 9 12 24 1.2 2.4 3.6 4.8 7.2 9.6 19.2 0.15 0.3 0.45 0.6 0.9 1.2 2.4 Nominal voltage, V DC Set voltage, V DC (max.) Reset voltage, V DC (Max.) 1.5 3 4.5 6 9 12 24 1.2 2.4 3.6 4.8 7.2 9.6 19.2 1.2 2.4 3.6 4.8 7.2 9.6 19.2 Self-clinching terminal Nominal voltage, V DC Set voltage, V DC (max.) Reset voltage, V DC (Max.) TXS2-L2-H-1.5V TXS2-L2-H-3V TXS2-L2-H-4.5V TXS2-L2-H-6V TXS2-L2-H-9V TXS2-L2-H-12V TXS2-L2-H-24V 1.5 3 4.5 6 9 12 24 1.2 2.4 3.6 4.8 7.2 9.6 19.2 1.2 2.4 3.6 4.8 7.2 9.6 19.2 Self-clinching terminal TXS2-H-1.5V TXS2-H-3V TXS2-H-4.5V TXS2-H-6V TXS2-H-9V TXS2-H-12V TXS2-H-24V Nominal operating current, mA (10%) 33.3 16.7 11.1 8.3 5.6 4.2 2.9 Coil resistance, (10%) 45 180 405 720 1,620 2,880 8,229 Nominal operating power, mW 50 50 50 50 50 50 70 Max. Allowable voltage, V DC 2.2 4.5 6.7 9 13.5 18 36 Nominal operating power, mW 35 35 35 35 35 35 50 Max. Allowable voltage, V DC 2.2 4.5 6.7 9 13.5 18 36 Nominal operating power, mW 70 70 70 70 70 70 150 Max. Allowable voltage, V DC 2.2 4.5 6.7 9 13.5 18 36 1 coil latching Part No. Standard PC board terminal TXS2-L-1.5V TXS2-L-3V TXS2-L-4.5V TXS2-L-6V TXS2-L-9V TXS2-L-12V TXS2-L-24V Self-clinching terminal TXS2-L-H-1.5V TXS2-L-H-3V TXS2-L-H-4.5V TXS2-L-H-6V TXS2-L-H-9V TXS2-L-H-12V TXS2-L-H-24V Nominal operating current, mA (10%) 23.3 11.7 7.8 5.8 3.9 2.9 2.1 Coil resistance, (10%) 64.3 257 579 1,029 2,314 4,114 11,520 2 coil latching Part No. Standard PC board terminal TXS2-L2-1.5V TXS2-L2-3V TXS2-L2-4.5V TXS2-L2-6V TXS2-L2-9V TXS2-L2-12V TXS2-L2-24V Nominal operating current, mA (10%) 46.7 23.3 15.6 11.7 7.8 5.8 6.3 Coil resistance, (10%) 32.1 129 289 514 1,157 2,057 3,840 Notes: 1. Specified value of pick-up, drop-out, set and reset voltage is with the condition of square wave coil pulse. 2. Standard packing: Tube: 40 pcs.; Case: 1,000 pcs. 2) Surface-mount terminal type Single side stable Part No. TXS2S-1.5 V TXS2S-3 V TXS2S-4.5 V TXS2S-6 V TXS2S-9 V TXS2S-12 V TXS2S-24 V 168 Nominal voltage, V DC Pick-up voltage, V DC (max.) Drop-out voltage, V DC (min.) 1.5 3 4.5 6 9 12 24 1.2 2.4 3.6 4.8 7.2 9.6 19.2 0.15 0.3 0.45 0.6 0.9 1.2 2.4 Nominal operating current, mA (10%) 33.3 16.7 11.1 8.3 5.6 4.2 2.9 Coil resistance, (10%) Nominal operating power, mW Max. Allowable voltage, V DC 45 180 405 720 1,620 2,880 8,229 50 50 50 50 50 50 70 2.2 4.5 6.7 9 13.5 18 36 TXS.fm Page 169 Wednesday, April 25, 2001 9:40 PM TX-S 1 coil latching Nominal voltage, V DC Set voltage, V DC (max.) Reset voltage, V DC (max.) 1.5 3 4.5 6 9 12 24 1.2 2.4 3.6 4.8 7.2 9.6 19.2 1.2 2.4 3.6 4.8 7.2 9.6 19.2 Part No. Nominal voltage, V DC Set voltage, V DC (max.) Reset voltage, V DC (max.) TXS2S-L2-1.5 V TXS2S-L2-3 V TXS2S-L2-4.5 V TXS2S-L2-6 V TXS2S-L2-9 V TXS2S-L2-12 V TXS2S-L2-24 V 1.5 3 4.5 6 9 12 24 1.2 2.4 3.6 4.8 7.2 9.6 19.2 1.2 2.4 3.6 4.8 7.2 9.6 19.2 Part No. TXS2S-L-1.5 V TXS2S-L-3 V TXS2S-L-4.5 V TXS2S-L-6 V TXS2S-L-9 V TXS2S-L-12 V TXS2S-L-24 V Nominal operating current, mA (10%) 23.3 11.7 7.8 5.8 3.9 2.9 2.1 Coil resistance, (10%) Nominal operating power, mW Max. Allowable voltage, V DC 64.3 257 579 1,029 2,314 4,114 11,520 35 35 35 35 35 35 50 2.2 4.5 6.7 9 13.5 18 36 Coil resistance, (10%) Nominal operating power, mW 32.1 129 289 514 1,157 2,057 3,840 70 70 70 70 70 70 150 2 coil latching Nominal operating current, mA (10%) 46.7 23.3 15.6 11.7 7.8 5.8 6.3 Max. Allowable voltage, V DC 2.2 4.5 6.7 9 13.5 18 36 : For each surface-mounted terminal variation, input the following letter. SA type: A, SL type: L, SS type: S Notes: 1. Specified value of pick-up, drop-out, set and reset voltage is with the condition of square wave coil pulse. 2. Standard packing: Tube: 40 pcs. ; Case: 1,000 pcs. 3. Tape and reel packing is also available for surface-mount type by request. Part number suffix "-X" or "-Z" is needed when ordering. In this case, "X" or "Z" are not marked on the relay. Quantity in tape and reel: 500 pcs. * TXS2SA-L-3V-Z (ex.) * TXS2SA-3V-X Picked from the 1/3/4/5-pin side Picked from the 8/9/10/12-pin side DIMENSIONS mm inch 1. Single side stable and 1 coil latching type Standard PC board terminal 15 .591 PC board pattern (Copper-side view) 7.4 .291 2.54 .100 0.65 8.2 .026 .323 0.5 .020 1.15 .045 Self clinching terminal 10.16 .400 5.08 .200 5.08 .200 2.54 .100 + 5.08 .200 3.5 .138 0.25 .010 8-1.0 dia 8-.039 dia Tolerance: 0.1 .004 15 .591 Schematic (Bottom view) Single side stable 1 coil latching (Deenergized condition) (Reset condition) - 1 3 4 5 12 10 9 8 Direction indication* - + 1 3 4 5 12 10 9 8 Dirrection indication* *Orientation stripe located on top of relay. 7.4 .291 0.65 8.2 .026 .323 0.5 .020 1.15 .045 3.5 .138 5.08 .200 2.54 .100 5.08 .200 0.25 .010 General tolerance: 0.3 .012 169 TXS.fm Page 170 Wednesday, April 25, 2001 9:40 PM TX-S Surface-mount terminal SA type mm inch Suggested mounting pad (Top view) 15 .591 8.2 .323 0.5 .020 5.08 .200 5.08 .200 0.25 9.40.5 .010 .370.020 0.65 2.54 .026 .100 0.5 .020 5.08 .200 SS type 5.08 .200 6.24 .246 0.25 .010 Tolerance: 0.1 .004 7.4 .291 12.7 .500 2.54 .100 0.65 8.2 .026 .323 5.08 .200 3.5 .138 5.08 .200 2.54 .100 0.25 .010 10-1.0 dia 10-.039 dia Schematic (Bottom view) 2 coil latching (Reset condition) 1 3 4 5 6 + - + - 12 10 9 8 7 Direction indication* Tolerance: 0.1 .004 15 .591 7.4 .291 0.65 8.2 .026 .323 3.5 .138 5.08 .200 5.08 .200 2.54 .100 0.25 .010 General tolerance: 0.3 .012 Surface-mount terminal SA type Suggested mounting pad (Top view) 15 .591 5.08 .200 5.08 .200 0.25 9.40.5 .010 .370.020 0.65 2.54 .026 .100 0.5 .020 5.08 .200 SS type 2.54 .100 7.24 .285 1 5.08 .039 .200 Max. 10.0 .390 2.54 .100 2.16 .085 5.08 .200 6.24 .285 0.25 .010 7.40.5 .291.020 General tolerance: 0.3 .012 170 For glue-pad 3.16 .124 7.4 .291 0.65 2.54 .026 .100 15 .591 5.08 0.25 .200 9.40.5 .010 .370.020 0.65 2.54 .026 .100 8.2 .323 5.08 .200 1 5.08 .039 .200 Max. 10.0 .390 15 .591 0.5 .020 7.24 .285 7.4 .291 8.2 .323 1.6 .0.63 0.3 .012 Schematic (Top view) 1 coil latching (Reset condition) 2.54 .100 3.16 .124 8.4 .331 15 .591 SL type 1 5.08 .039 .200 7.4 .291 8.2 .323 0.5 .020 3 4 5 Direction indication 7.40.5 .291.020 15 .591 0.5 .020 1.15 .045 1 - 2.54 .100 PC board pattern (Copper side view) Self clinching terminal 10 9 8 7.24 .285 2. Coil latching type Standard PC board terminal 5.08 .200 3 4 5 + 12 2.54 .100 2.16 .085 5.08 .200 General tolerance: 0.3 .012 0.5 .020 1.15 .045 1 + For glue-pad 15 .591 1 5.08 .039 .200 Max. 10.0 .390 0.65 2.54 .026 .100 10 9 8 3.16 .124 7.4 .291 8.2 .323 12 Direction indication 0.3 .012 5.08 0.25 .200 9.40.5 .010 .370.020 0.65 2.54 .026 .100 15 .591 0.5 .020 7.24 .285 1 5.08 .039 .200 Max. 10.0 .390 - 1.6 .0.63 7.4 .291 8.2 .323 2.54 .100 3.16 .124 8.4 .331 15 .591 SL type 1 5.08 .039 .200 7.4 .291 Schematic (Top view) Single side stable 1 coil latching (Deenergized condition) (Reset condition) Tolerance: 0.1 .004 12 10 9 8 1 7 - - + + 3 4 5 Direction indication 6 TXS.fm Page 171 Wednesday, April 25, 2001 9:40 PM TX-S REFERENCE DATA 1. Maximum switching capacity 2. Life curve 3. Mechanical life No. of operations x104 Contact current, A DC resistive load 1.0 0.5 0.4 0.3 Ratio against the rated voltage, %V Tested sample: TXS2-4.5V, 10 pcs. Operating frequency: 180 cpm 30V DC resistive load 100 10 0.2 100 90 80 Pick-up voltage 70 Max. 60 Min. 50 40 Drop-out voltage 30 Max. 20 Min. 10 30 100 200 Contact voltage, V 0 0.5 0 1.0 Switching current, A 10 100 1,000 5,000 No. of operations, x104 4. Electrical life (1 A 30 V DC resistive load) 5-(1). Coil temperature rise Tested sample: TXS2-4.5V, 6 pcs. Operating frequency: 20 cpm Tested sample: TXS2-4.5V, 6 pcs. Point measured: Inside the coil Ambient temperature: 25C 77F, 70C 158F Change of contact resistance 100 90 90 80 Pick-up voltage 70 Max. Min. 60 50 40 +25C +77F :x +70C +158F :x 80 70 60 50 Max. 40 30 30 Drop-out voltage 20 Max. Min. Min. 20 1A 1A 0A 0A 10 20 10 10 0 30 Temperature rise, C 100 Contact resistance, m Ratio against the reted voltage, %V Change of pick-up and drop-out voltage 0 5 10 0 20 15 0 10 5 15 0 20 90 100 110 No. of operations, x104 No. of operations, x104 120 140 150 160 130 Coil applied voltage, %V 5-(2). Coil temperature rise 6-(1). Operate and release time (with diode) 6-(2). Operate and release time (without diode) Tested sample: TXS2-24V, 6 pcs. Point measured: Inside the coil Ambient temperature: 25C 77F, 70C 158F Tested sample: TXS2-4.5V, 10 pcs. Tested sample: TXS2-4.5V, 10 pcs. 20 1A 1A 0A 0A 10 7 7 Operate time Release time 6 5 Max. 4 Min. 3 Max. Min. 2 90 100 110 120 130 140 150 0 160 80 5 4 Coil applied voltage, %V Max. Min. 3 2 0 90 100 110 120 Coil applied voltage, %V Operate time Release time 6 1 1 0 Operate and release time, ms +25C +77F :x +70C +158F :x Operate and release time, ms Temperature rise, C 30 Max. Min. 80 90 100 110 120 Coil applied voltage, %V 7. Distribution of pick-up and drop-out voltage 8. Distribution of set and reset voltage 9. Ambient temperature characteristics Tested sample: TXS2-4.5V, 50 pcs. Tested sample: TXS2-4.5V 30 pcs. Tested sample: TXS2-4.5V 5 pcs. Set voltage Reset voltage 45 Drop-out voltage 15 35 30 Pick-up voltage 25 Quantity Quantity 40 Rate of change, % 20 50 10 -40 -20 20 15 0 30 20 Drop-out voltage x x 10 Pick-up voltage 20 40 60 80 Ambient -10 temperature, C -20 5 10 -30 5 0 0 20 40 60 80 100 Ratio against the rated voltage, %V 0 0 20 40 60 80 100 Ratio against the rated voltage, %V 171 TXS.fm Page 172 Wednesday, April 25, 2001 9:40 PM TX-S 10. Distribution of contact resistance 11-(1). High frequency characteristics 11-(2). High frequency characteristics Tested sample: TXS2-4.5V, 50 pcs. (50x4 contacts) Tested sample: TXS2-4.5V, 2 pcs. Isolation characteristics Tested sample: TXS2-4.5V, 2 pcs. Insertion loss characteristics 100 1 3 4 5 12 10 9 8 (BOTTOM VIEW) Quantity 70 Terminal No. 4-5, 8-9 60 Terminal No. 3-4, 9-10 50 Insertion loss, dB 80 Isolation, dB 90 100 1.0 0.8 40 50 30 0.6 0.4 20 0.2 10 0 10 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 100 1,000 10 100 Frequency, MHz Frequency, MHz Contact resistance, m 12-(1). Malfunctional shock (single side stable) 12-(2). Malfunctional shock (latching) 13. Thermal electromotive force Tested sample: TXS2-4.5V, 6 pcs. Tested sample: TXS2-L2-4.5V, 6 pcs. Tested sample: TXS2-4.5V, 10 pcs. 1,000 20 Y Y' X' Y Deenergized condition Energized condition X Z Z' 1000m/s2 Z 1000m/s2 1000m/s2 1000m/s2 Z' Reset state Set state Y 16 X Z 1000m/s2 1000m/s2 1000m/s2 Z' 1000m/s2 X' 18 1000m/s2 Y Y' X X' 14 Quantity X Z Z' 12 10 8 1000m/s2 X' 6 4 1000m/s2 Y' 1000m/s2 Y' 2 0 0 0.15 0.25 0.35 0.45 0.55 Thermal electromotive force, V 14-(2). Influence of adjacent mounting 14-(3). Influence of adjacent mounting Tested sample: TXS2-4.5V, 6 pcs. Tested sample: TXS2-4.5V, 6 pcs. Tested sample: TXS2-4.5V, 6 pcs. ON 10 5 Pick-up voltage ON Drop-out voltage Rate of change, % Rate of change, % 0 OFF OFF -5 ON 10 ON 5 Pick-up voltage ON 0 Drop-out voltage OFF 0 -5 -15 2 4 6 8 10 12 14 16 .079 .157 .236 .315 .394 .472 .551 .630 Inter-relay distance R, mm inch ON 10 ON 5 Pick-up voltage ON ON Drop-out voltage OFF -5 OFF -10 OFF OFF 0 15 0 OFF -10 -10 -15 15 Rate of change, % ON Rate of change, % 15 Rate of change, % Rate of change, % 14-(1). Influence of adjacent mounting -15 2 4 6 8 10 12 14 16 .079 .157 .236 .315 .394 .472 .551 .630 Inter-relay distance R, mm inch OFF 0 OFF 2 4 6 8 10 12 14 16 .079 .157 .236 .315 .394 .472 .551 .630 Inter-relay distance R, mm inch 15. Pulse dialing test 0.08 F DC48V - 458 0.08 F 458 Wire spring relay 4 3 Ratio against the rated voltage, %V + Change of pick-up and drop-out voltage 100 100 90 80 Pick-up voltage Max. Min. 70 60 50 40 Drop-out voltage 30 Max. Min. 20 10 0 90 80 70 60 50 40 Max. 30 Min. 20 10 0 10 20 30 40 50 No. of operation, x10 4 Note: Data of surface-mount type are the same as those of PC board terminal type. For Cautions for Use, see Page 178 and 179. 172 Change of contact resistance Contact resistance, m Tested sample: TXS2-4.5V, 6 pcs. (35 mA 48V DC wire spring relay load) 0 0 10 20 30 40 No. of operation, x104 50