The TL3305 series ultraminiature SMT tact switch offers a mere 4.5mm x 4.5mm package size for your application design. It has a surface mount termination, and two operating forces to choose from with operating lifecycle up to 500,000. It also offers multiple actuator lengths from 3.8mm to 7.0mm. 

 

Applications include wearable technology, telecommunications, consumer electronics, audio/visual, medical devices, testing/instrumentation and computer/peripherals.

 

 

 

Electrical Rating: 50mA @ 12VDC 

Electrical Life: 

160 gf = 500,000 Cycles

250 gf = 200,000 Cycles

Contact Resistance: 100mΩ Max 

Insulation Resistance: 100MΩ Min. at 100VDC

Dielectric Strength: 250VAC for 1 min.

Operating Temperature: -20°C to 70°C

Storage Temperature: -30°C to 80°C

Operating Force: 160 gf, 260 gf

Travel: 0.20mm 

Contact Arrangement: SPST, normally open