C&K PTS635SL43LFS Tactile Switch

C&K PTS635SL43LFS Tactile Switch - Through Hole, SPST, 12 VDC

Compact and reliable button from the C&K PTS635 series . The PTS635SL43LFS offers precise performance in the smallest space – ideal for consumer electronics, instrumentation and control panels .

Key features:

• Switch Type: SPST (Single Pole Single Throw), OFF–(ON), Momentary (Push-to-Make)
• Electrical load: 50 mA @ 12 VDC
• Actuation force: 130 gf (≈ 1.3 N) for clear tactile pressure point
• Plunger: Rectangular, top-actuated, 4.3 mm above PCB
• Dimensions: 6.0 × 3.5 × 4.3 mm; plunger height 0.8 mm
• Service life: Mechanically robust – up to 20,000 cycles
• Contact material: Silver coating for reliable signal quality
• Temperature range: –40 °C to +60 °C
• Mounting: Through-hole mounting (THT) with solder pins

Typical areas of application:

• Consumer electronics (e.g. remote controls, infotainment panels)
• Industrial control and measuring devices
• Automotive (consoles, dashboards)
• General PCB input controls

Data sheet: PTS635SL43LFS (PDF)

Packaging unit: 1 piece

The C&K PTS635SL43LFS tactile switch is the ideal solution for compact, reliable inputs in electronic devices and projects.