Surface-Mount Tactile Switch Boasts Small Footprint

The TL3313 is a sub-miniature tactile switch with a small footprint, SMT termination, and a mechanical life of 100,000 cycles. Its reliable dome technology is well suited for many consumer electronics and medical devices. Operating force is 100 +/-50 gf, 160 +/-50 gf, and 250 +/-50 gf. The contact rating is 50 mA at 12 VDC and the contact resistance is 100 milliohms (initial max). Other specifications include: insulation resistance of 100 Megaohms (min. @ 100 VDC); dielectric strength of 250 VAC (1 minute); and operating temperature range of –20ºC to +70ºC. Potential markets for the TL3313 series subminiature tact switch include consumer electronics, audio/visual, medical, testing and instrumentation, and telecommunications. E-SWITCH INC., Minneapolis, MN. 800-867-2717.