Coming with SMT termination, E-Switch’s TL3313 Series tact switches demonstrate a mechanical life and an electrical life of 100,000 cycles. The units exhibit a contact rating of 50 mA at 12 VDC, max. initial contact resistance of 100 mO, min. insulation resistance of 100 MO at 100 VDC, and dielectric strength of 250 VAC for 1 minute. The components offer operating forces of 100 ± 50 gf, 160 ± 50 gf, and 250 ± 50 gf over an operating temperature range from -20°C to 70°C. The switches are appropriate for consumer electronics, audio/visual, medical, testing and instrumentation, telecom, and computer/server/peripheral applications.