KSB & KSF
Low-profile Tact Switch

Features/Benefits
- Low profile
- Protected against flux
- KSB without top sealing
- KSF with top sealing
- RoHS compliant and compatible
Typical Applications
- Low profile keyboards
- Instrumentation
- Industrial control
- Medical
- Military
Specification
- CONTACT ARRANGEMENT: SPST, N.O.
- DOUBLE OVERMOLDING ON TERMINAL
- MEMBRANE SEALING
- TERMINALS: PC pins
- SEALING: IP40 (KSB) and IP60 (KSF)
Mechanical
- Download PDF for full details
Electrical Silver Gold
- MAXIMUM POWER: 1 va 0.2 va
- MAXIMUM VOLTAGE: 32 vDc 32 VDC
- MINIMUM VOLTAGE: 20 mV 20 mV
- MAXIMUM CURRENT: 50 mA 10 mA
- MINIMUM CURRENT: 1 mA 1 mA
- DIELECTRIC STRENGTH (50 Hz, 1 min.): 300 Vrms
- CONTACT RESISTANCE: KSF 100 m Ω; KSB 100 m Ω
- INSULATION RESISTANCE (100 V): ≤ 109 Ω
- BOUNCE TIME: 1 ms
Environmental Silver Gold
- OPERATING TEMPERATURE: -40˚C to 90˚C -40˚C to 125˚C
- STORAGE TEMPERATURE: -40˚C to 90˚C -55˚C to 125˚C
Process
- Wave soldering compatible with lead free sodering profile.
Packaging
- KSF can be delivered in tubes of 65 pieces for automatic insertion or boxes of 500 parts.
- KSB in boxes of 500 pieces for manual insertion.

