The TL3305 tact switch is only 4.5mm x 4.5mm in size. It offers the user a choice of two operating forces: 160gf with a lifetime of 200,000 on/off operations, and 260gf, which is rated for 500,000 operations. It also offers multiple actuator lengths of 3.8mm, 5.0mm and 7.0mm and an electrical rating of 50mA at 12V DC.
Designed for right-angle surface-mount applications, the TL3360 offers multiple actuation heights of 2.30mm, 2.80mm, 4.0mm and 4.35mm, plus two operating force options of 185gf or 260gf. This miniature tact switch measures 6mm x 6.5mm, has an electrical rating of 50mA at 12V DC and features an electrical lifespan of 200,000 cycles.
The smallest of the three new switches, the 4.2mm x 3.2mm TL3365 offers an electrical rating of 50mA at 12V DC and an electrical lifespan of 100,000 cycles. The actuation height is 2.25mm, and it has an actuation force of 180gf.
- Watches and wristbands
- Rings, pendants and jewellery
- Earphones and hearing aids
- GPS-enabled cameras
- Digital glasses
- Smart clothing
- Monitoring devices
- Contact arrangement: Single-pole, single-throw, normally open
- 0.20mm travel
- Dielectric strength: 250V AC for one minute
- 100mΩ maximum contact resistance
- Operating-temperature range: -20°C to 70°C