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Talismanic switch has 500 milliohms contact resistance

Posted: 27 Nov 2003 ?? ?Print Version ?Bookmark and Share

Keywords:tactile switch? talismanic electronic?

The SMD double action tactile switch from Talismanic Electronic Co. Ltd is a double-action rotary button type device that features a rating of 12Vdc, 50mA, contact resistance of 500 milliohms, and insulation resistance of 100 megohms. With a 5ms bounce, the product has a resistance to soldering heat of 300C for 3s (manual soldering) and 250C for 20s (reflow soldering).

Suitable for digital camera shutter button applications, the switch has an operating force of 1N0.4 (1st) and 3.5N0.8 (2nd). Electrical life is 50,000x, and operating temperature range is from -20C to 70C.





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