Socket headers for SMT in single- and double-row options

Single or double-row socket headers are available from Fischer Elektronik. The through-hole socket headers in the BL1 / BL2 SMD BE series have standard SMT solderability for integration into fully automatic assembly processes.

header socket Fischer Elektronik

Packaging options include placement aids, tape-and-reel and bar magazines, designed for automatic handling processes. Fischer Elektronik offers the socket headers with up to 80 poles for the double-row models and up to 40 poles for the single-row variants and with gold- or tin-plated contact surfaces.

The headers are robust, said the company – direct force can be applied to the connector and they are practical where installation space is limited or where access is difficult. They also enable additional routing of contacts through the PCB to be soldered on the through-hole side for “significantly higher mechanical stability”. According to the company, the resulting forces are optimally distributed to the insulating body and the PCB, claiming that this significantly increases the service life of the connector.


The electromechanical component manufacturer also offers the headers with integrated positioning pins. These ensure precise alignment during assembly and also contribute to optimised force dissipation which is advantageous when used in high-frequency mating, vibration or demanding environmental conditions, said the company.


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Caroline Hayes

Caroline Hayes

Caroline Hayes is the editor of Electronics Weekly. She has been covering the electronics industry for over 30 years, edited UK and pan-European titles and contributed to UK and international online and print publications. Although specialising in the semiconductor market, she also has a keen interest in education, careers and start-up opportunities in the broader electronics industry.

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