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TX2-1.5V-TH

2 Form C Signal Relay

The TX2-1.5V-TH is a 2 form c signal relay from Panasonic. View the full TX2-1.5V-TH datasheet below including key specifications.

TX2-1.5V-TH shares its datasheet with TX2-5V, whose page lists every part number it covers.

Official TX2-1.5V-TH datasheet (PDF) — the source this page was extracted from.

Manufacturer

Panasonic

Category

Relays

TX2-1.5V-TH Key Specifications

ParameterValue
WeightApprox. 2 g
Coil TypeSingle side stable
Operate TimeMax. 4 ms
Release TimeMax. 4 ms
Coil Resistance16 Ω (±10%)
Electrical LifeMin. 10^5 operations (0.5 A 125 V AC resistive)
Mechanical LifeMin. 10^8 operations
Pick-Up Voltage75% or less of nominal voltage
Contact MaterialAg+Au plating
Drop-Out Voltage10% or more of nominal voltage
Package Dimensions15.0 x 7.4 x 8.2 mm (L x W x H)
Contact Arrangement2 Form C
Max. Switching Power60 W, 60 VA
Nominal Coil Voltage1.5V DC
Insulation ResistanceMin. 1,000 MΩ at 500V DC
Max. Switching Current7.5 A
Max. Switching Voltage220V DC, 250V AC
Min. Switching Capacity10 μA 10mV DC
Nominal Operating Power140mW
Max. Applied Coil Voltage150% of nominal voltage
Nominal Operating Current93.8mA (±10%)
Initial Contact ResistanceMax. 100 mΩ
Nominal Switching Capacity2 A 30 V DC, 0.5 A 125 V AC (resistive load)
Operating Temperature Range-40°C to +85°C (up to 24 V coil)
Breakdown Voltage (Open Contacts)1,000 Vrms for 1 min
Breakdown Voltage (Contact To Coil)2,000 Vrms for 1 min

TX2-1.5V-TH Overview

Part: TX-TH Series (TX2-5V-TH)

Type: Electromechanical Signal / Power Relay

Description: 2 Form C low-profile signal relay with 2 A 30 V DC nominal switching capacity and capability to handle up to 7.5 A controlled inrush current.

Operating Conditions:

  • Supply voltage: 5 V DC nominal coil voltage (1.5 V to 48 V DC options across family)
  • Operating temperature: -40 °C to +85 °C (up to 24 V coil), -40 °C to +70 °C (48 V coil)
  • Operating humidity: 5% to 85% RH (non-condensing, non-freezing)

Key Specs:

  • Contact arrangement: 2 Form C (DPDT)
  • Contact rating: 2 A at 30 V DC, 0.5 A at 125 V AC (resistive load)
  • Maximum switching voltage: 220 V DC, 250 V AC
  • Maximum switching current: 7.5 A (with NO and COM pins paralleled per precaution)
  • Maximum switching power: 60 W, 60 VA (resistive load)
  • Initial contact resistance: Max. 100 mΩ (measured at 6 V DC, 1 A)
  • Coil power consumption: 140 mW nominal (single side stable, 1.5 to 24 V DC)
  • Operate / Release time: Max. 4 ms / Max. 4 ms (excluding bounce)
  • Breakdown voltage: 2,000 Vrms (between contact and coil, 1 min)
  • Surge breakdown voltage: 2,500 V (2 × 10 μs, between contact and coil)

Features:

  • High breakdown voltage of 2,000 V between contact and coil, 1,000 V between open contacts
  • High surge breakdown resistance up to 2,500 V (Bellcore)
  • High operating sensitivity of 140 mW nominal operating power
  • Sealed construction allows automatic washing
  • Single side stable, 1-coil latching, and 2-coil latching options available

Applications:

  • Air-conditioning control (solenoid load)
  • High-capacity load control

Package:

  • Standard PC board terminal (15.0 mm × 7.4 mm × 8.2 mm)
  • Surface-mount terminal (SA low-profile and SS space-saving types)

TX2-1.5V-TH Features

  1. Small size, controlled 7.5A inrush current possible
  2. 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.

TX2-1.5V-TH Applications

  1. Air-conditioning control (solenoid load)
  2. Others, High-capacity control etc.

TX2-1.5V-TH Typical Application

  1. Air-conditioning control (solenoid load)
  2. Others, High-capacity control etc.

Variants on the same datasheet

These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.

Part NumberManufacturerPackage
TX2-3V-THPanasonic—
TX2-4.5V-THPanasonic Industry
TX2-5V-THPanasonicPC board terminal
TX2-6V-THPanasonic—

Other Relays

  • TX2-4.5V – Panasonic, Signal Relay
  • TX2-5V – Panasonic
  • G6K-2F – Omron Electronics Inc-EMC Div, Surface Mounting Relay
  • G6K-2F-DC5 – Omron, DPDT Low Signal Relay
  • G6K-2F-TR – Omron Electronics Inc-EMC Div, Surface Mounting Relay
  • G6K-2F-Y – Omron Electronics Inc-EMC Div, Surface Mounting Relay
  • G6K-2F-Y-DC5 – Omron, Low Signal Relay
  • G6K-2F-Y-TR – Omron, Surface Mounting Relay

All Relays datasheetsAll Panasonic datasheets (64)

Data on this page is extracted from publicly available manufacturer datasheets using automated tools including AI. It may contain errors or omissions. Always verify specifications against the official manufacturer datasheet before making design or purchasing decisions. See our Terms of Service. Rights holders can submit a takedown request.

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