TX TESTING New pin layout (LT type) added. Best seller with broad lineup and AC 2000 V breakdown voltage. 3. Nominal operating power: High sensitivity of 140mW By using the highly efficient polar magnetic circuit "seesaw balance mechanism", a nominal operating power of 140 mW (minimum operating power of 79 mW) has been achieved. 4. High contact capacity: 2 A 30 V DC 5. Compact size 15.0(L) x 7.4(W) x 8.2(H) .591(L) x .291(W) x .323(H) 6. The use of gold-clad twin crossbar contacts ensures high contact reliability. *We also offer a range of products with AgPd contacts suitable for use in low level load analog circuits (Max. 10V DC 10 mA). 7. Outstanding vibration and shock resistance. Functional shock resistance: 750 m/s2 Destructive shock resistance: 1,000 m/s2 Functional vibration resistance: 10 to 55 Hz (at double amplitude of 3.3 mm .130 inch) RoHS compliant FEATURES 1. 2,000 V breakdown voltage between contact and coil The body block construction of the coil that is sealed at formation offers a high breakdown voltage of 2,000 V between contact and coil, and 1,000 V between open contacts. 2. Outstanding surge resistance. Surge breakdown voltage between open contacts: 1,500 V 10x160 sec. (FCC part 68) Surge breakdown voltage between contact and coil: 2,500 V 2x10 sec. (Bellcore) TX RELAYS Destructive vibration resistance: 10 to 55 Hz (at double amplitude of 5 mm .197 inch) 8. Sealed construction allows automatic washing. 9. A range of surface-mount types is also available SA: Low-profile surface-mount terminal type SS: Space saving surface-mount terminal type TYPICAL APPLICATIONS 1. Communications (xDSL, Transmission) 2. Measurement 3. Security 4. Home appliances, and audio/visual equipment 5. Automotive equipment 6. Medical equipment ORDERING INFORMATION TX 2 Contact arrangement 2: 2 Form C Surface-mount availability Nil: Standard PC board terminal type SA: SA type SS: SS type Operating function Nil: Single side stable L: 1 coil latching L2: 2 coil latching LT: 2 coil latching Terminal shape Nil: Standard PC board terminal or surface-mount terminal Nominal coil voltage (DC)* 1.5, 3, 4.5, 5, 6, 9, 12, 24, 48V Contact material Nil: Standard contact (Ag+Au clad) 1: AgPd contact (low level load); AgPd+Au clad (stationary), AgPd (movable) Packing style Nil: Tube packing X: Tape and reel (picked from 1/3/4/5-pin side) Z: Tape and reel packing (picked from the 8/9/10/12-pin side) Notes: 1. *48 V coil type: Single side stable only 2. In case of 5 V transistor drive circuit, it is recommended to use 4.5 V type relay. ASCTB18E 201201-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e TX TYPES 1. Standard PC board terminal Contact arrangement Nominal coil voltage 2 Form C 1.5V DC 3V DC 4.5V DC 5V DC 6V DC 9V DC 12V DC 24V DC 48V DC Single side stable Part No. TX2-1.5V TX2-3V TX2-4.5V TX2-5V TX2-6V TX2-9V TX2-12V TX2-24V TX2-48V 1 coil latching Part No. TX2-L-1.5V TX2-L-3V TX2-L-4.5V TX2-L-5V TX2-L-6V TX2-L-9V TX2-L-12V TX2-L-24V -- 2 coil latching (L2) Part No. TX2-L2-1.5V TX2-L2-3V TX2-L2-4.5V TX2-L2-5V TX2-L2-6V TX2-L2-9V TX2-L2-12V TX2-L2-24V -- 2 coil latching (LT) Part No. TX2-LT-1.5V TX2-LT-3V TX2-LT-4.5V TX2-LT-5V TX2-LT-6V TX2-LT-9V TX2-LT-12V TX2-LT-24V -- 2 coil latching (L2) Part No. TX2S-L2-1.5V TX2S-L2-3V TX2S-L2-4.5V TX2S-L2-5V TX2S-L2-6V TX2S-L2-9V TX2S-L2-12V TX2S-L2-24V -- 2 coil latching (LT) Part No. TX2S-LT-1.5V TX2S-LT-3V TX2S-LT-4.5V TX2S-LT-5V TX2S-LT-6V TX2S-LT-9V TX2S-LT-12V TX2S-LT-24V -- 2 coil latching (L2) Part No. TX2S-L2-1.5V-Z TX2S-L2-3V-Z TX2S-L2-4.5V-Z TX2S-L2-5V-Z TX2S-L2-6V-Z TX2S-L2-9V-Z TX2S-L2-12V-Z TX2S-L2-24V-Z -- 2 coil latching (LT) Part No. TX2S-LT-1.5V-Z TX2S-LT-3V-Z TX2S-LT-4.5V-Z TX2S-LT-5V-Z TX2S-LT-6V-Z TX2S-LT-9V-Z TX2S-LT-12V-Z TX2S-LT-24V-Z -- Standard packing: Tube: 40 pcs.; Case: 1,000 pcs. Note: Please add "-1" to the end of the part number for AgPd contacts (low level load). 2. Surface-mount terminal 1) Tube packing Contact arrangement Nominal coil voltage 2c 1.5V DC 3V DC 4.5V DC 5V DC 6V DC 9V DC 12V DC 24V DC 48V DC Single side stable Part No. TX2S-1.5V TX2S-3V TX2S-4.5V TX2S-5V TX2S-6V TX2S-9V TX2S-12V TX2S-24V TX2S-48V 1 coil latching Part No. TX2S-L-1.5V TX2S-L-3V TX2S-L-4.5V TX2S-L-5V TX2S-L-6V TX2S-L-9V TX2S-L-12V TX2S-L-24V -- : For each surface-mounted terminal identification, input the following letter. SA type: A, SS type: S Standard packing: Tube: 40 pcs.; Case: 1,000 pcs. Note: Please add "-1" to the end of the part number for AgPd contacts (low level load). 2) Tape and reel packing Contact arrangement Nominal coil voltage 2 Form C 1.5V DC 3V DC 4.5V DC 5V DC 6V DC 9V DC 12V DC 24V DC 48V DC Single side stable Part No. TX2S-1.5V-Z TX2S-3V-Z TX2S-4.5V-Z TX2S-5V-Z TX2S-6V-Z TX2S-9V-Z TX2S-12V-Z TX2S-24V-Z TX2S-48V-Z 1 coil latching Part No. TX2S-L-1.5V-Z TX2S-L-3V-Z TX2S-L-4.5V-Z TX2S-L-5V-Z TX2S-L-6V-Z TX2S-L-9V-Z TX2S-L-12V-Z TX2S-L-24V-Z -- Standard packing: Tape and reel: 500 pcs.; Case: 1,000 pcs. Notes: 1. Tape and reel packing symbol "-Z" is not marked on the relay. "X" type tape and reel packing (picked from 1/2/3/4-pin side) is also available. 2. Please add "-1" to the end of the part number for AgPd contacts (low level load). Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e ASCTB18E 201201-T TX RATING 1. Coil data 1) Single side stable Nominal coil voltage Pick-up voltage (at 20C 68F) Drop-out voltage (at 20C 68F) Nominal operating current [10%] (at 20C 68F) Coil resistance [10%] (at 20C 68F) Nominal operating power Max. applied voltage (at 20C 68F) 140mW 150%V of nominal voltage 1.5V DC 93.8mA 16 3V DC 4.5V DC 5V DC 6V DC 9V DC 12V DC 24V DC 46.7mA 31mA 28.1mA 23.3mA 15.5mA 11.7mA 5.8mA 64.3 145 178 257 579 1,028 4,114 5.6mA 8,533 270mW 120%V of nominal voltage Coil resistance [10%] (at 20C 68F) Nominal operating power Max. applied voltage (at 20C 68F) 100mW 150%V of nominal voltage 75%V or less of nominal voltage* (Initial) 10%V or more of nominal voltage* (Initial) 48V DC 2) 1 coil latching 1.5V DC Nominal operating current [10%] (at 20C 68F) 66.7mA 3V DC 4.5V DC 5V DC 6V DC 9V DC 12V DC 24V DC 33.3mA 22.2mA 20mA 16.7mA 11.1mA 8.3mA 4.2mA Nominal coil voltage Set voltage (at 20C 68F) 75%V or less of nominal voltage* (Initial) Reset voltage (at 20C 68F) 75%V or less of nominal voltage* (Initial) 22.5 90 202.5 250 360 810 1,440 5,760 3) 2 coil latching (L2, LT) Nominal coil voltage Set voltage (at 20C 68F) Reset voltage (at 20C 68F) 1.5V DC 3V DC 4.5V DC 5V DC 6V DC 9V DC 12V DC 24V DC 75%V or less of nominal voltage* (Initial) 75%V or less of nominal voltage* (Initial) Nominal operating current [10%] (at 20C 68F) Set coil Reset coil 133.9mA 133.9mA 66.7mA 44.5mA 40mA 33.3mA 22.2mA 16.7mA 8.3mA 66.7mA 44.5mA 40mA 33.3mA 22.2mA 16.7mA 8.3mA Coil resistance [10%] (at 20C 68F) Set coil 11.2 Reset coil 11.2 45 101.2 125 180 405 720 2,880 45 101.2 125 180 405 720 2,880 Nominal operating power Set coil Reset coil 200mW 200mW Max. applied voltage (at 20C 68F 150%V of nominal voltage *Pulse drive (JIS C 5442-1986) ASCTB18E 201201-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e TX 2. Specifications Characteristics Item Arrangement Initial contact resistance, max. Contact Specifications 2 Form C Max. 100 m (By voltage drop 6 V DC 1A) Standard contact: Ag+Au clad, AgPd contact (low level load): AgPd+Au clad (stationary), AgPd (movable) Standard contact: 2 A 30 V DC, AgPd contact: 1 A 30 V DC (resistive load) Standard contact: 60 W (DC), AgPd contact: 30 W (DC) (resistive load) 220V DC Standard contact: 2 A, AgPd contact: 1 A 10A 10mV DC 140 mW (1.5 to 24 V DC), 270 mW (48 V DC) 100 mW (1.5 to 24 V DC) 200 mW (1.5 to 24 V DC) Min. 1,000M (at 500V DC) Measurement at same location as "Initial breakdown voltage" section. 1,000 Vrms for 1min. (Detection current: 10mA) 2,000 Vrms for 1min. (Detection current: 10mA) 1,000 Vrms for 1min. (Detection current: 10mA) 1,500 V (10x160s) (FCC Part 68) 2,500 V (2x10s) (Telcordia) Max. 50C (By resistive method, nominal coil voltage applied to the coil; contact carrying current: 2A.) Max. 4 ms [Max. 4 ms] (Nominal coil voltage applied to the coil, excluding contact bounce time.) Max. 4 ms [Max. 4 ms] (Nominal coil voltage applied to the coil, excluding contact bounce time.) (without diode) Min. 750 m/s2 (Half-wave pulse of sine wave: 6 ms; detection time: 10s.) Min. 1,000 m/s2 (Half-wave pulse of sine wave: 6 ms.) 10 to 55 Hz at double amplitude of 3.3 mm (Detection time: 10s.) 10 to 55 Hz at double amplitude of 5 mm Min. 108 (at 180 cpm) Min. 105 (2 A 30 V DC resistive), 5x105 (1 A 30 V DC resistive) (at 20 cpm) Ambient temperature: -40C to +85C (up to 24 V coil) -40F to +185F (up to 24 V coil) [-40C to +70C (48 V coil) -40F to +158F (48 V coil)]; Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature) 20 cpm Approx. 2 g .071 oz Contact material Nominal switching capacity Max. switching power Max. switching voltage Max. switching current Min. switching capacity (Reference value)*1 Single side stable Nominal operating 1 coil latching power 2 coil latching Rating Insulation resistance (Initial) Breakdown voltage (Initial) Surge breakdown voltage (Initial) Electrical characteristics Between open contacts Between contact and coil Between contact sets Between open contacts Between contacts and coil Temperature rise (at 20C 68F) Operate time [Set time] (at 20C 68F) Release time [Reset time] (at 20C 68F) Functional Destructive Functional Vibration resistance Destructive Mechanical Electrical Shock resistance Mechanical characteristics Expected life Conditions for operation, transport and storage*2 Conditions Max. operating speed (at rated load) Unit weight Notes: *1 This 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. (AgPd contact type is available for low level load switching [10V DC, 10mA max. level]) *2 Refer to 6. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT (Page 24). REFERENCE DATA 1. Maximum switching capacity 2. Life curve 3. Mechanical life Ratio against the rated voltage, %V Tested sample: TX2-5V, 10 pcs. Operating speed: 180 cpm 2.0 100 No. of operations x104 Switching current, A 3.0 DC resistive load 1.0 0.5 0.4 0.3 50 30V DC resistive load 30 20 10 0.2 100 90 80 Pick-up voltage 70 Max. 60 Min. 50 40 30 Drop-out voltage 20 Max. Min. 10 0 20 30 0 50 100 200 300 Contact voltage, V 0 1.0 2.0 Switching current, A 10 100 1,000 No. of operations, x104 10,000 4. Electrical life (2A 30V DC resistive load) 5-(1). Coil temperature rise Tested sample: TX2-5V, 6 pcs. Operating speed: 20 cpm Tested sample: TX2-5V, 6 pcs. Point measured: Inside the coil Ambient temperature: 25C 77F, 85C 185F Change of contact resistance 100 90 90 80 Pick-up voltage 70 Max. 60 Min. 50 40 Drop-out voltage Max. 30 20 80 70 60 50 40 Max. 30 Min. +25C +77F +85C +185F 60 50 40 30 2A 2A 20 0A 0A 20 Min. 10 0 70 Temperature rise, C 100 Contact resistance, m Ratio against the rated voltage, %V Change of pick-up and drop-out voltage 1 2 3 4 5 6 7 8 9 No. of operations, x104 10 Panasonic Corporation 10 10 0 1 2 3 4 5 6 7 8 9 No. of operations, x104 Automation Controls Business Unit 10 0 100 110 industrial.panasonic.com/ac/e 120 130 140 150 Coil applied voltage, % ASCTB18E 201201-T TX 5-(2). Coil temperature rise 6-(1). Operate and release time (with diode) 6-(2). Operate and release time (without diode) Tested sample: TX2-48V, 6 pcs. Point measured: Inside the coil Ambient temperature: 25C 77F, 70C 158F Tested sample: TX2-5V, 10 pcs. Tested sample: TX2-5V, 10 pcs. 60 50 2A 40 2A 0A 30 0A 20 5 5 Operate time Release time 4 Max. 3 Min. 2 Max. Min. Operate and release time, ms +25C +77F +70C +158F Operate and release time, ms 1 10 100 110 0 120 130 140 150 Coil applied voltage, % 7. Ambient temperature characteristics Rate of change, % Tested sample: TX2-5V, 5 pcs. -40 -20 0 4 Max. Min. 3 2 Max. Min. 70 80 0 90 100 110 120 Coil applied voltage, %V 70 80 90 100 110 120 Coil applied voltage, %V 8-(1). High frequency characteristics (Isolation) 8-(2). High frequency characteristics (Insertion loss) Tested sample: TX2-12V, 2 pcs. Tested sample: TX2-12V, 2 pcs. 40 20 Drop-out voltage x x Pick-up voltage 20 40 60 80 Ambient temperature, C Isolation, dB 0 Operate time Release time 1 Insertion loss, dB Temperature rise, C 70 100 50 -20 1.0 0.8 0.6 0.4 0.2 -40 10 100 Frequency, MHz 1,000 10 100 Frequency, MHz 1,000 10-(2). Influence of adjacent mounting Tested sample: TX2-12V, 6 pcs. Tested sample: TX2-12V, 6 pcs. Y 1000m/s 2 Deenergized condition Energized condition X 1000m/s2 Z 1000m/s2 1000m/s2 X' 1000m/s 2 Z' 1000m/s 2 Y' 5 ON ON Pick-up voltage 0 -5 ON Rate of change, % Z XX' Rate of change, % Z' Y Y' Rate of change, % 10-(1). Influence of adjacent mounting Tested sample: TX2-5V, 6 pcs. Rate of change, % 9 Malfunctional shock (single side stable) OFF OFF 5 Drop-out voltage 0 -5 OFF 0 2 4 6 8 10 .079 .157 .236 .315 .394 Inter-relay distance ON 5 Pick-up voltage 0 ON -5 ON OFF 5 Drop-out voltage 0 OFF -5 OFF 0 , mm inch 2 4 6 8 10 .079 .157 .236 .315 .394 Inter-relay distance , mm inch 11. Pulse dialing test Circuit + 458 0.08 F 48V DC - 0.08 F 4 TX 3 458 Wire spring relay Ratio against the rated voltage, %V Change of pick-up and drop-out voltage Change of contact resistance 100 100 90 90 80 Pick-up voltage 70 Max. Min. 60 50 40 Drop-out voltage 30 20 Max. Min. 80 70 60 50 Max. 40 Min. 30 20 10 10 0 Contact resistance, m Tested sample: TX2-5V, 6 pcs. (35 mA 48 V DC wire spring relay load) 10 20 30 40 No. of operation, x104 50 0 10 20 30 40 No. of operations, x104 Note: Data of surface-mount type are the same as those of PC board terminal type. ASCTB18E 201201-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e 50 TX DIMENSIONS (mm inch) The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e 1. Standard PC board terminal and Self clinching terminal Single side stable and 1 coil latching type CAD Data External dimensions 2 coil latching type (L2, LT) External dimensions Standard PC board terminal 15.00 .591 Standard PC board terminal 7.40 .291 7.40 .291 15.00 .591 0.65 .026 0.65 .026 8.20 .323 0.50 .020 1.15 .045 5.08 .200 0.50 .020 1.15 .045 0.25 5.08 .010 .200 3.50 .138 2.54 .100 5.08 .200 2.54 .100 General tolerance: 0.3 .012 Single side stable 10.16 .400 2.54 .100 + 5.08 .200 - 8-1.0 dia. 8-.039 dia. 1 1 coil latching 3 4 5 12 - + 10 9 8 (Deenergized condition) Schematic (Bottom view) 2 coil latching (L2) 12.7 .500 3 4 5 2.54 .100 5.08 .200 12 10 9 8 10-1.0 dia. 10-.039 dia. Direction indication Direction indication Tolerance: 0.1 .004 1 Tolerance: 0.1 .004 (Reset condition) 0.25 5.08 .010 .200 3.50 .138 General tolerance: 0.3 .012 PC board pattern (Bottom view) Schematic (Bottom view) PC board pattern (Bottom view) 8.20 .323 1 3 4 5 6 + - + - 12 10 9 8 7 2 coil latching (LT) + 1 - 12 3 4 5 6 10 9 8 7 Direction indication Direction indication (Reset condition) (Reset condition) + - 2. Surface-mount terminal CAD Data External dimensions (General tolerance: 0.3 .012) Single side stable and 2 coil latching type (L2, LT) 1 coil latching type Type 15 .591 15 .591 7.4 .291 8.2 8.4 .323 .331 SA type 0.5 .020 0.65 .026 5.08 .200 2.54 .100 15 .591 0.5 .020 0.65 .026 5.08 .200 2.54 .100 0.5 .020 5.08 .200 0.65 .026 1 2.16 .039 .085 0.5 .020 5.08 .200 5.08 .200 7.40.5 .291.020 2.54 .100 2.54 .100 2 coil latching type (L2, LT) 5.08 1 .200 3.16 .039 .124 2.54 .100 7.24 .285 7.24 .285 7.4 .291 0.25 .010 5.08 .200 0.25 .010 8.2 Max.10 .323 .394 5.08 .200 7.40.5 .291.020 2.54 .100 5.08 .200 9.40.5 .370.020 15 .591 7.4 .291 0.65 .026 1 3.16 .039 .124 8.2 8.4 .323 .331 8.2 Max.10 .323 .394 SS type Single side stable and 1 coil latching type 7.4 .291 0.25 .010 5.08 .200 9.40.5 .370.020 Suggested mounting pad (Top view) (Tolerance: 0.1 .004) 0.25 .010 5.08 .200 2.54 .100 1 2.16 .085 .039 6.24 .246 5.08 .200 2.54 .100 6.24 .246 Schematic (Top view) Single side stable - + 12 1 10 9 8 3 4 5 Direction indication (Deenergized condition) 1 coil latching + - 12 2 coil latching (L2) 12 10 9 8 + + 1 2 coil latching (LT) 10 9 8 3 4 5 Direction indication (Reset condition) Panasonic Corporation 1 - 7 - - 3 4 5 + 6 Direction indication 12 10 9 8 7 1 3 4 5 6 - + Direction indication (Reset condition) Automation Controls Business Unit (Reset condition) industrial.panasonic.com/ac/e ASCTB18E 201201-T TX NOTES 1. Packing style 1) The relay is packed in a tube with the relay orientation mark on the left side, as shown in the figure below. Orientation (indicates PIN No.1) stripe Stopper (gray) Stopper (green) 2. Automatic insertion To maintain the internal function of the relay, the chucking pressure should not exceed the values below. Chucking pressure in the direction A: 4.9 N {500gf} or less Chucking pressure in the direction B: 9.8 N {1 kgf} or less Chucking pressure in the direction C: 9.8 N {1 kgf} or less 2) Tape and reel packing (surface-mount terminal type) (1) Tape dimensions (i) SA type A C B mm inch 1.5 +0.1 0 dia. Relay polarity bar .059 +.004 dia. 2.0 0 (Z type) .079 1.75 .069 4.0 .157 0.4 .016 C A B 11.5 .453 D 16.0 10.0 .394 .630 Relays 15.5 .610 24.0 0.3 0.2 .945 .012 9.2.008 .362 Please chuck the portion. Avoid chucking the center of the relay. In addition, excessive chucking pressure to the pinpoint of the relay should be avoided. Tape coming out direction (ii) SS type mm inch 1.5 +0.1 0 dia. Relay polarity bar .059 +.004 dia. 2.0 0 (Z type) .079 4.0 .157 1.75 .069 0.4 .016 For general cautions for use, please refer to the "Cautions for use of Signal Relays" or "General Application Guidelines". 11.5 .453 15.5 .610 16.0 .630 Relays Tape coming out direction 8.0 24.0 0.3 .012 .315 .945 10.80.2 .425.008 (2) Dimensions of plastic reel mm inch 2.0 .079 13 dia. .512 dia. 21 dia. .827 dia. ASCTB18E 201201-T 380 dia. 14.961 dia. 80 dia. 3.150 dia. Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e