TX2SA-5V-Z
Overview
The TX2SA-5V-Z is a compact, surface-mount telecom relay from Panasonic, featuring a DPDT (2 Form C) contact arrangement. It is designed for high sensitivity with a 140mW nominal operating power and provides high surge resistance, making it suitable for demanding signal switching applications. The sealed construction ensures the device can withstand automatic washing processes during PCB assembly.
Why Choose This Part
This relay offers outstanding surge resistance and a high breakdown voltage of 2,000 V between the contact and coil. Its gold-clad twin crossbar contacts ensure high contact reliability for low-level signal switching. The surface-mount SA package and sealed housing allow for high-density PCB layouts and compatibility with automated cleaning.
Applications
Key Specifications
Getting Started
When integrating this relay, ensure the driving circuit can provide the 28.1 mA nominal coil current at 5VDC. It is recommended to include a flyback diode across the coil to protect sensitive driver electronics from back-EMF spikes during de-energization. Observe the 4 ms operate and release times for timing-critical switching sequences.
