# TQ2SA-L2-3V-Z (Component)
## Description
Flat, 5 mm 2 Form C, 2 A, relays
Telecom Relay DPDT (2 Form C) Surface Mount
The TQ2SA-L2-3V-Z is a compact surface-mount DPDT (2 Form C) telecom/signal relay from Panasonic Industry designed for low-power switching applications. It features a dual-coil latching mechanism, allowing the relay to maintain its state without continuous coil power, making it suitable for battery-powered and energy-efficient systems. This relay is commonly used in telecommunications equipment, industrial controls, measurement devices, and embedded electronic systems.
Key Features
DPDT (2 Form C) contact configuration
3V DC dual-coil latching relay
Low power consumption: approximately 140 mW
Compact SMD package: only 5.6 mm height
Surface-mount gull-wing terminals
Sealed construction for automatic washing compatibility
High switching capability: up to 2 A
Wide switching voltage range: up to 125 VAC / 220 VDC
Fast operate/release time: approx. 4 ms
High dielectric strength and surge resistance
Wide operating temperature: −40°C to +85°C
Gold-clad AgNi contacts for reliable low-level signal switching
Tape-and-reel packaging (“Z” suffix) for automated assembly
#CommonPartsLibrary #relay
## Component Details
- **Owner:** adrian95
- **Created:** 5/21/2026
- **Last Updated:** 5/21/2026
- **Visibility:** Public
- **Manufacturer Name:** Panasonic
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Symbol Style:** parametric-v1
- **Part Type:** Relay
- **Manufacturer Part Number:** TQ2SA-L2-3V-Z
- **Datasheet URL:** https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/7330/mech_eng_tq.pdf
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/tq2sa-l2-3v-z/panasonic.html?utm_currency=USD®ion=nac) | $2.418 | 0 |
| [LCSC](https://www.lcsc.com/product-detail/C6290643.html) | $6.2136 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Panasonic-Industrial-Devices/TQ2SA-L2-3V-Z?qs=YINDDaGsG3HXJ1gTSZhLNA%3D%3D) | $4.54 | 0 |
- **Part Type:** Electromechanical Components
- **Manufacturer:** Panasonic
- **MPN:** TQ2SA-L2-3V-Z
- **Mount Type:** Surface Mount
- **Package / Case Code:** KEY-SMD
- **Pin Count:** 10
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | COIL1+ | |
| 2 | NC1 | |
| 3 | COM1 | |
| 4 | NO1 | |
| 5 | COIL1- | |
| 6 | COIL2- | |
| 7 | NO2 | |
| 8 | COM2 | |
| 9 | NC2 | |
| 10 | COIL2+ | |
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*Generated from [https://www.flux.ai/adrian95/tq2sa-l2-3v-z](https://www.flux.ai/adrian95/tq2sa-l2-3v-z)*