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Shenzhen Cian Electronics Co.,Ltd

Address: B Building, Weixin Industrial Park, ShiTouShan Industrial Zone, ShiYan Town, Baoan District, Shenzhen City, China

Tel: +86-755-29953144

M/P: +8613008800940

E-mail: beter@magneticontacts.com

What's the size of reed switch

- Apr 02, 2018 -

First you need to see the size of the reed switch, refer below, 


Large: glass tube length 30 ~ 60mm, glass diameter 3.5 ~ 6mm.

Medium: glass tube length 20 ~ 30mm, glass diameter 2.5 ~ 3.5mm.

Small: glass tube length 5 ~ 20mm, glass diameter 1.5 ~ 2.5mm.


In addition, the shape of the reed, the structure of the contact portion, etc., are often different designs, but as long as the reed is used, it belongs to the range of a reed switch.




As we can see, there are many styles of size. So the options can be more. 

Please contact us for more suggestions of target size to use. 



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