About Heli
Product Series
Main products: round hole IC sockets, round pins, round hole sockets, waterproof pins, jacks, AC, DC pins, jacks, electronic harnesses and other connectors.
IC Chip Sockets
Push-in Type Terminal Blocks
Round Hole Header Series
Round Hole Pin Series
PIN Pins, Plugs and Jacks Series
Electronic connection
Industrial control
Communication
Audio and video
Application
Products are widely used in electronic connection, industrial control, communication, audio, video and other fields.
BLog
View All NewsRelease Time:
2025/03/21
What are the reasons for poor connection between round pin headers and sockets?
Release Time:
2025/03/21
How to properly use round pin headers and sockets: detailed steps and precautions