A test socket is an IC socket specifically designed to measure the electrical characteristics of semiconductor devices and verify compliance with required specifications. Based on application requirements, test sockets are generally categorized into two primary types:
Functional testing sockets for mass-production lines - Used during post-processing stages of semiconductor manufacturing
Characteristic evaluation sockets for development stages - Utilized for assessing performance of first-article or prototype devices
Test Socket vs. Burn-In Socket Comparison
Unlike test sockets, burn-in sockets are engineered for long-duration accelerated testing under powered conditions to evaluate product durability and reliability. Burn-in sockets must withstand high-temperature environments and are typically soldered directly onto boards, making them non-replaceable. In contrast, test sockets are used throughout mass-production processes and feature surface-mount or screw-secured mounting for easy maintenance and replacement.
Flexible Semi-Customized Test Solutions
Our semi-customized test sockets and contactors offer adaptable, cost-effective testing solutions tailored to your specific requirements:
Semi-customized test sockets and contactors
Base designs easily adapted to meet specific requirements
Cost-effective customized test solutions
Multiple configurations: clamshell, open-top, top-opening, and separate-lid designs
Support for non-standard and irregular device sizes