Press-in technology

This mounting type, which does not involve soldering, is characterized by low press-in and high holding forces. It is used in applications where PCBs must not be subjected to thermal loads or ready-mounted SMD components are not permitted. The elastic press-in zone ensures safe contacting and low contact resistance.


Headers in the EMC and EMSTB product ranges are equipped with Press-in technology (ERNIPRESS system).

They are suitable for PCBs with a thickness of 1.5 mm or more and meet the applicable requirements of standard DIN EN 60 352 5: 1995 9.

According to this standard, a special through-contacted drill hole is required, whose structure depends on the design type used.

Structure of the metal-plated holes used for the press-in method
Structure of the metal-plated holes used for the press-in method



Press-in method


Press-in method for EMC 1,5 headers
Press-in method for EMC 1,5 headers
In the simplest case, the press-in method is implemented using a toggle press; pneumatic presses are used for automated assembly methods.

The horizontal headers can be pressed into the PCB using a flat press-in stamp. Contact-supporting tools are not required.

Contact-supporting lower stamps are available for vertical headers. Stamp sets consisting of an upper and lower stamp are available on request.

The high quality and reliability of press-in connectors are complemented by their easy operation and user-friendly repair (just press out).




Further information and services related to this article



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