TX Series Relays

The TX Series Relays provide a multitude of benefits in different signal switching circuits by using twin crossbar contacts which ensure a high switching reliability. The contacts also come standard with gold plating to reduce potential of oxidation and silver-palladium (AgPd) for use in low level load analog circuits. Available as a 2FormC contact arrangement, the TX Series Relays offer single side stable as well as either single or double coil latching drive types.

TX Series Relays also feature surface mount or through-hole terminals and coil voltages which range from 1.5 up to 48V DC.

Features and Benefits

2 Types Of Terminal Shapes: PC Board Terminal And Surface Mount Terminal
Ag+Au Clad Contact And AgPd Contacts Suitable For Use In Low Level Load Analog Circuits
2,000 Vrms Dielectric Strength (Between Contact And Coil)
Compliant With Telcordia Standard: Surge Withstand Voltage 2,500 V (Between Contact And Coil)
Confort To FCC Part68: Surge Withstand Voltage 1,500 V (Between Open Contacts)

Applications

Telecommunications And Measurement Equipment
Medical And Security Equipment

Models table for series TX Series Relays
Part No.	Terminal Type	Contact Type	Operating Function	Rated Operating Power	Coil Voltage	Surface-Mount Terminal Type	Packing Quantity	Protective Construction	Contact Arrangement	Contact Material	Pick-Up Voltage	Input side: Drop-out Voltage	Nominal Switching Capacity (Resistive Load)	Max. Switching Current	Min. Switching Capacity	Breakdown Voltage (Initial) : Between Open Contacts	Breakdown Voltage (Initial) : Between Contact And Coil	Breakdown Voltage (Contact-Contact) (Initial)	Surge Breakdown Voltage (Initial): Between Open Contacts	Surge Breakdown Voltage (Initial): Between Contacts and Coil	Expected Life: Mechanical	Conditions	Expected Life: Electrical	Height (mm)	Weight (Typ.)	Packing Quantity; Inner Carton (Pcs.)	Packing Quantity; Outer Carton (Pcs.)
TX2SA-3V-1-X	Surface-mount terminal	AgPd contact	Single side stable type	140mW	3V DC	SA type	Tape and reel packing (X)	Sealed Type	2 Form C	Stationary contact: AgPd+Au clad Movable contact: AgPd	75%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	1A, 30V DC	1A	10µA 10mV DC	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 (10 x 160µs) (FCC Part 68)	2,500 V (2 x 10µs) (Telcordia)	Min. 10⁸ (at 180 cpm)	Ambient temperature: –40 to +85°C –40 to +185°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	Min. 10⁵ (1 A 30 V DC resistive) (at 20 cpm)	8.4	Approx. 2 g .071 oz	500	1000
TX2SA-3V-1	Surface-mount terminal	AgPd contact	Single side stable type	140mW	3V DC	SA type	Tube packing	Sealed Type	2 Form C	Stationary contact: AgPd+Au clad Movable contact: AgPd	75%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	1A, 30V DC	1A	10µA 10mV DC	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 (10 x 160µs) (FCC Part 68)	2,500 V (2 x 10µs) (Telcordia)	Min. 10⁸ (at 180 cpm)	Ambient temperature: –40 to +85°C –40 to +185°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	Min. 10⁵ (1 A 30 V DC resistive) (at 20 cpm)	8.4	Approx. 2 g .071 oz	40	1000
TX2SS-3V-X	Surface-mount terminal	Standard type	Single side stable type	140mW	3V DC	SS type	Tape and reel packing (X)	Sealed Type	2 Form C	Ag+Au clad	75%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	2A, 30V DC	2A	10µA 10mV DC	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 (10 x 160µs) (FCC Part 68)	2,500 V (2 x 10µs) (Telcordia)	Min. 10⁸ (at 180 cpm)	Ambient temperature: –40 to +85°C –40 to +185°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	Min. 10⁵ (2 A 30 V DC resistive), 5 x 10⁵ (1 A 30 V DC resistive) (at 20 cpm)	8.4	Approx. 2 g .071 oz	500	1000
TX2SS-3V-1-Z	Surface-mount terminal	AgPd contact	Single side stable type	140mW	3V DC	SS type	Tape and reel packing (Z)	Sealed Type	2 Form C	Stationary contact: AgPd+Au clad Movable contact: AgPd	75%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	1A, 30V DC	1A	10µA 10mV DC	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 (10 x 160µs) (FCC Part 68)	2,500 V (2 x 10µs) (Telcordia)	Min. 10⁸ (at 180 cpm)	Ambient temperature: –40 to +85°C –40 to +185°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	Min. 10⁵ (1 A 30 V DC resistive) (at 20 cpm)	8.4	Approx. 2 g .071 oz	500	1000
TX2SS-6V-1-Z	Surface-mount terminal	AgPd contact	Single side stable type	140mW	6V DC	SS type	Tape and reel packing (Z)	Sealed Type	2 Form C	Stationary contact: AgPd+Au clad Movable contact: AgPd	75%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	1A, 30V DC	1A	10µA 10mV DC	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 (10 x 160µs) (FCC Part 68)	2,500 V (2 x 10µs) (Telcordia)	Min. 10⁸ (at 180 cpm)	Ambient temperature: –40 to +85°C –40 to +185°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	Min. 10⁵ (1 A 30 V DC resistive) (at 20 cpm)	8.4	Approx. 2 g .071 oz	500	1000
TX2-6V-1	Standard PC board terminal	AgPd contact	Single side stable type	140mW	6V DC		Tube packing	Sealed Type	2 Form C	Stationary contact: AgPd+Au clad Movable contact: AgPd	75%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	1A, 30V DC	1A	10µA 10mV DC	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 (10 x 160µs) (FCC Part 68)	2,500 V (2 x 10µs) (Telcordia)	Min. 10⁸ (at 180 cpm)	Ambient temperature: –40 to +85°C –40 to +185°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	Min. 10⁵ (1 A 30 V DC resistive) (at 20 cpm)	8.2	Approx. 2 g .071 oz	40	1000
TX2-3V-1	Standard PC board terminal	AgPd contact	Single side stable type	140mW	3V DC		Tube packing	Sealed Type	2 Form C	Stationary contact: AgPd+Au clad Movable contact: AgPd	75%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	1A, 30V DC	1A	10µA 10mV DC	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 (10 x 160µs) (FCC Part 68)	2,500 V (2 x 10µs) (Telcordia)	Min. 10⁸ (at 180 cpm)	Ambient temperature: –40 to +85°C –40 to +185°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	Min. 10⁵ (1 A 30 V DC resistive) (at 20 cpm)	8.2	Approx. 2 g .071 oz	40	1000
TX2SS-3V	Surface-mount terminal	Standard type	Single side stable type	140mW	3V DC	SS type	Tube packing	Sealed Type	2 Form C	Ag+Au clad	75%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	2A, 30V DC	2A	10µA 10mV DC	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 (10 x 160µs) (FCC Part 68)	2,500 V (2 x 10µs) (Telcordia)	Min. 10⁸ (at 180 cpm)	Ambient temperature: –40 to +85°C –40 to +185°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	Min. 10⁵ (2 A 30 V DC resistive), 5 x 10⁵ (1 A 30 V DC resistive) (at 20 cpm)	8.4	Approx. 2 g .071 oz	40	1000
TX2-3V	Standard PC board terminal	Standard type	Single side stable type	140mW	3V DC		Tube packing	Sealed Type	2 Form C	Ag+Au clad	75%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	2A, 30V DC	2A	10µA 10mV DC	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 (10 x 160µs) (FCC Part 68)	2,500 V (2 x 10µs) (Telcordia)	Min. 10⁸ (at 180 cpm)	Ambient temperature: –40 to +85°C –40 to +185°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	Min. 10⁵ (2 A 30 V DC resistive), 5 x 10⁵ (1 A 30 V DC resistive) (at 20 cpm)	8.2	Approx. 2 g .071 oz	40	1000
TX2SA-3V	Surface-mount terminal	Standard type	Single side stable type	140mW	3V DC	SA type	Tube packing	Sealed Type	2 Form C	Ag+Au clad	75%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	2A, 30V DC	2A	10µA 10mV DC	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 (10 x 160µs) (FCC Part 68)	2,500 V (2 x 10µs) (Telcordia)	Min. 10⁸ (at 180 cpm)	Ambient temperature: –40 to +85°C –40 to +185°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	Min. 10⁵ (2 A 30 V DC resistive), 5 x 10⁵ (1 A 30 V DC resistive) (at 20 cpm)	8.4	Approx. 2 g .071 oz	40	1000

Models table for series TX Series Relays
Part No.	Terminal Type	Contact Type	Operating Function	Rated Operating Power	Coil Voltage	Surface-Mount Terminal Type	Packing Quantity	Protective Construction	Contact Arrangement	Contact Material	Pick-Up Voltage	Input side: Drop-out Voltage	Nominal Switching Capacity (Resistive Load)	Max. Switching Current	Min. Switching Capacity	Breakdown Voltage (Initial) : Between Open Contacts	Breakdown Voltage (Initial) : Between Contact And Coil	Breakdown Voltage (Contact-Contact) (Initial)	Surge Breakdown Voltage (Initial): Between Open Contacts	Surge Breakdown Voltage (Initial): Between Contacts and Coil	Expected Life: Mechanical	Conditions	Expected Life: Electrical	Height (mm)	Weight (Typ.)	Packing Quantity; Inner Carton (Pcs.)	Packing Quantity; Outer Carton (Pcs.)
TX2SA-3V-1-X	Surface-mount terminal	AgPd contact	Single side stable type	140mW	3V DC	SA type	Tape and reel packing (X)	Sealed Type	2 Form C	Stationary contact: AgPd+Au clad Movable contact: AgPd	75%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	1A, 30V DC	1A	10µA 10mV DC	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 (10 x 160µs) (FCC Part 68)	2,500 V (2 x 10µs) (Telcordia)	Min. 10⁸ (at 180 cpm)	Ambient temperature: –40 to +85°C –40 to +185°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	Min. 10⁵ (1 A 30 V DC resistive) (at 20 cpm)	8.4	Approx. 2 g .071 oz	500	1000
TX2SA-3V-1	Surface-mount terminal	AgPd contact	Single side stable type	140mW	3V DC	SA type	Tube packing	Sealed Type	2 Form C	Stationary contact: AgPd+Au clad Movable contact: AgPd	75%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	1A, 30V DC	1A	10µA 10mV DC	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 (10 x 160µs) (FCC Part 68)	2,500 V (2 x 10µs) (Telcordia)	Min. 10⁸ (at 180 cpm)	Ambient temperature: –40 to +85°C –40 to +185°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	Min. 10⁵ (1 A 30 V DC resistive) (at 20 cpm)	8.4	Approx. 2 g .071 oz	40	1000
TX2SS-3V-X	Surface-mount terminal	Standard type	Single side stable type	140mW	3V DC	SS type	Tape and reel packing (X)	Sealed Type	2 Form C	Ag+Au clad	75%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	2A, 30V DC	2A	10µA 10mV DC	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 (10 x 160µs) (FCC Part 68)	2,500 V (2 x 10µs) (Telcordia)	Min. 10⁸ (at 180 cpm)	Ambient temperature: –40 to +85°C –40 to +185°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	Min. 10⁵ (2 A 30 V DC resistive), 5 x 10⁵ (1 A 30 V DC resistive) (at 20 cpm)	8.4	Approx. 2 g .071 oz	500	1000
TX2SS-3V-1-Z	Surface-mount terminal	AgPd contact	Single side stable type	140mW	3V DC	SS type	Tape and reel packing (Z)	Sealed Type	2 Form C	Stationary contact: AgPd+Au clad Movable contact: AgPd	75%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	1A, 30V DC	1A	10µA 10mV DC	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 (10 x 160µs) (FCC Part 68)	2,500 V (2 x 10µs) (Telcordia)	Min. 10⁸ (at 180 cpm)	Ambient temperature: –40 to +85°C –40 to +185°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	Min. 10⁵ (1 A 30 V DC resistive) (at 20 cpm)	8.4	Approx. 2 g .071 oz	500	1000
TX2SS-6V-1-Z	Surface-mount terminal	AgPd contact	Single side stable type	140mW	6V DC	SS type	Tape and reel packing (Z)	Sealed Type	2 Form C	Stationary contact: AgPd+Au clad Movable contact: AgPd	75%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	1A, 30V DC	1A	10µA 10mV DC	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 (10 x 160µs) (FCC Part 68)	2,500 V (2 x 10µs) (Telcordia)	Min. 10⁸ (at 180 cpm)	Ambient temperature: –40 to +85°C –40 to +185°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	Min. 10⁵ (1 A 30 V DC resistive) (at 20 cpm)	8.4	Approx. 2 g .071 oz	500	1000
TX2-6V-1	Standard PC board terminal	AgPd contact	Single side stable type	140mW	6V DC		Tube packing	Sealed Type	2 Form C	Stationary contact: AgPd+Au clad Movable contact: AgPd	75%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	1A, 30V DC	1A	10µA 10mV DC	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 (10 x 160µs) (FCC Part 68)	2,500 V (2 x 10µs) (Telcordia)	Min. 10⁸ (at 180 cpm)	Ambient temperature: –40 to +85°C –40 to +185°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	Min. 10⁵ (1 A 30 V DC resistive) (at 20 cpm)	8.2	Approx. 2 g .071 oz	40	1000
TX2-3V-1	Standard PC board terminal	AgPd contact	Single side stable type	140mW	3V DC		Tube packing	Sealed Type	2 Form C	Stationary contact: AgPd+Au clad Movable contact: AgPd	75%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	1A, 30V DC	1A	10µA 10mV DC	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 (10 x 160µs) (FCC Part 68)	2,500 V (2 x 10µs) (Telcordia)	Min. 10⁸ (at 180 cpm)	Ambient temperature: –40 to +85°C –40 to +185°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	Min. 10⁵ (1 A 30 V DC resistive) (at 20 cpm)	8.2	Approx. 2 g .071 oz	40	1000
TX2SS-3V	Surface-mount terminal	Standard type	Single side stable type	140mW	3V DC	SS type	Tube packing	Sealed Type	2 Form C	Ag+Au clad	75%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	2A, 30V DC	2A	10µA 10mV DC	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 (10 x 160µs) (FCC Part 68)	2,500 V (2 x 10µs) (Telcordia)	Min. 10⁸ (at 180 cpm)	Ambient temperature: –40 to +85°C –40 to +185°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	Min. 10⁵ (2 A 30 V DC resistive), 5 x 10⁵ (1 A 30 V DC resistive) (at 20 cpm)	8.4	Approx. 2 g .071 oz	40	1000
TX2-3V	Standard PC board terminal	Standard type	Single side stable type	140mW	3V DC		Tube packing	Sealed Type	2 Form C	Ag+Au clad	75%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	2A, 30V DC	2A	10µA 10mV DC	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 (10 x 160µs) (FCC Part 68)	2,500 V (2 x 10µs) (Telcordia)	Min. 10⁸ (at 180 cpm)	Ambient temperature: –40 to +85°C –40 to +185°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	Min. 10⁵ (2 A 30 V DC resistive), 5 x 10⁵ (1 A 30 V DC resistive) (at 20 cpm)	8.2	Approx. 2 g .071 oz	40	1000
TX2SA-3V	Surface-mount terminal	Standard type	Single side stable type	140mW	3V DC	SA type	Tube packing	Sealed Type	2 Form C	Ag+Au clad	75%V or less of nominal voltage (Initial)	10%V or more of nominal voltage (Initial)	2A, 30V DC	2A	10µA 10mV DC	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 (10 x 160µs) (FCC Part 68)	2,500 V (2 x 10µs) (Telcordia)	Min. 10⁸ (at 180 cpm)	Ambient temperature: –40 to +85°C –40 to +185°F Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)	Min. 10⁵ (2 A 30 V DC resistive), 5 x 10⁵ (1 A 30 V DC resistive) (at 20 cpm)	8.4	Approx. 2 g .071 oz	40	1000

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