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Panasonic Signal Relay Surface Mount DPDT, 3V DC Coil, 2A 250V AC Switching TX2SA-LT-3V-TH

Category Signal Relay Brand Panasonic Condition New

Specifications

Country of Origin Japan
Brand Panasonic
Height 8.2mm
Length 15mm
Model TX2SA-LT-3V-TH
Width 7.4mm
Mount Type Surface
Contact Material Gold Plated
Series TX2SA
Maximum Operating Temperature 85°C
Contact Configuration DPDT
Minimum Operating Temperature -40°C
Switching Current 2A
Terminal type PCB Terminal
Standards/Approvals RoHS
Coil Resistance 64.3Ω
Coil Voltage 3V dc
Switching DC Voltage 220V dc
Switching AC Voltage 250V ac
Coil Power 140mW
UL recognised, CSA,:BSI

Key Features

  • Operates with a coil voltage of 3V DC and coil power of 140mW.
  • Supports switching currents up to 2A and voltage up to 250V AC or 220V DC.
  • Gold plated contacts ensure durability and excellent conductivity.
  • Wide operating temperature range from -40°C to 85°C for varied environments.
  • Features low coil resistance of 64.3Ω and high sensitivity at 200mW.
  • Surface mount PCB type with robust mechanical resistance to vibration and shock.
  • Applications include communications, measurement, security, automotive, medical equipment, and home appliances.
  • Compliance with RoHS norms and recognized approval standards including UL, CSA, and BSI.

Product Description

Panasonic TX2SA-LT-3V-TH is a high-quality signal relay designed for surface mount PCB applications requiring reliable and durable switching performance. This relay features a 3V DC coil and double-pole double-throw (DPDT) contact arrangement with gold plated contacts that provide excellent electrical conductivity and resistance to corrosion.

The device supports a switching current of 2A and can switch AC voltages up to 250V and DC voltages up to 220V. Its compact form factor (15mm length, 8.2mm height, and 7.4mm width) is optimized for dense PCB layouts.

Designed for harsh operating conditions, the TX2SA-LT-3V-TH relay tolerates temperatures from -40°C to 85°C, ensuring stable performance across wide industrial and commercial environments. The coil consumes low power at 140mW and exhibits a coil resistance of 64.3 ohms, offering energy efficiency and sensitivity.

Its rugged construction provides outstanding resistance to surge voltages, vibration, and mechanical shock, making it suitable for critical applications in communications, measurement instruments, security systems, automotive electronics, medical devices, and various household appliances.

Operates at 3V DC coil voltage with low power consumption of 140mW. DPDT contact configuration with gold plated contacts for superior reliability. Switching capabilities: 2A current, 250V AC, and 220V DC maximum voltages.

Compact dimensions enable efficient PCB surface mounting. Wide operating temperature range from -40°C up to 85°C. Certified with RoHS compliance and recognized by UL, CSA, and BSI standards. Highly resistant to vibration, shock, and surge voltage ensuring robust performance.

Ideal for industrial, automotive, HVAC, medical, and home appliance applications.

This Panasonic surface signal relay combines efficiency, reliability, and compact design to meet diverse industrial and commercial requirements. Ideal for users needing precise and durable relay performance in compact electronic assemblies.

Explore more Panasonic products and Signal Relays at EnvMart for your advanced electrical and automation needs.

Panasonic Signal Relay Surface Mount DPDT, 3V DC Coil, 2A 250V AC Switching TX2SA-LT-3V-TH
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Frequently Asked Questions

The relay operates with a coil voltage of 3V DC.

It supports a switching current of up to 2A and can switch AC voltages up to 250V and DC voltages up to 220V.

The relay has a length of 15mm, a height of 8.2mm, and a width of 7.4mm.

The coil power is 140mW and the coil resistance is 64.3Ω.

It features a double-pole double-throw (DPDT) contact configuration.

It operates within a temperature range of -40°C to 85°C.

It uses PCB terminals for mounting.

The contacts are made of gold plated material, which ensures excellent conductivity.

Yes, it is compliant with RoHS norms and recognized by UL, CSA, and BSI standards.

It is suitable for applications in communications, measurement, security, automotive, medical equipment, and home appliances.

This model is designed for surface mounting on PCBs.

The relay belongs to the TX2SA series.

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