KSF Series
Soft Actuated Tact Switch
Image shown represents the product series and may not indicate the actual part number
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The KSF series soft actuated tact switch from C&K features a top and side actuated design with a sealed front end. The switch’s inherently small size and flexibility make it ideal for low profile keyboards, automotive interfaces and industrial control applications.
Features and Benefits
- Top and side actuated
- Soft actuated switch
- Sealed front end
Typical Applications
- Low profile keyboards
- Automotive interfaces
- Industrial control
Specifications
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Operating Temperature:
-40°C to 85°C (125°C for gold version)
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Electrical Life:
between 100,000 and 300,000 cycles
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Contact Rating:
10mA (Gold); 50mA (Silver)
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Contact Resistance:
< 100 milliohms
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Insulation Resistance:
> 1000 megohms
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Dielectric Strength:
> 250 Vrms
= Most Common
| Part Number |
|---|
| Current Rating | Circuit | Mounting Type | Sealing | Illumination | Switch Function | Electrical Life Cycles | Actuator Type | Actuator Height off PCB, from Pins | Actuator Orientation | Termination Style | Footprint | Illumination Voltage (Nominal) | Illumination Type, Color | Operating Force | Additional Features | Packaging |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50mA @ 50VDC | SPST-NO | Thru-hole | Sealed - IP60 | No/None | Off-Mom | 100,000 | Flat Membrane | 2.60mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 300gf | Bulk | |||
| 50mA @ 32VDC | SPST-NO | Thru-hole | Sealed - IP67 | No/None | Off-Mom | 100,000 | Standard | 5.10mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 300gf | Bulk | |||
| 50mA @ 32VDC | SPST-NO | Thru-hole | Sealed - IP60 | No/None | Off-Mom | 100,000 | Flat Membrane | 2.60mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 130gf | Bulk | |||
| 50mA @ 32VDC | SPST-NO | Thru-hole | Sealed - IP60 | No/None | Off-Mom | 500,000 | Flat Membrane | 2.60mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 300gf | Bulk | |||
| 10mA @ 50VDC | SPST-NO | Thru-hole | Sealed - IP60 | No/None | Off-Mom | 100,000 | Flat Membrane | 2.60mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 300gf | Bulk | |||
| 50mA @ 50VDC | SPST-NO | Thru-hole | Sealed - IP60 | No/None | Off-Mom | 100,000 | Flat Membrane | 2.60mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 500gf | Bulk | |||
| 10mA @ 50VDC | SPST-NO | Thru-hole | Sealed - IP60 | No/None | Off-Mom | 100,000 | Flat Membrane | 2.60mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 500gf | Bulk | |||
| 50mA @ 50VDC | SPST-NO | Thru-hole | Sealed - IP60 | No/None | Off-Mom | 100,000 | Flat Membrane | 2.60mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 130gf | Grounding Pin | Bulk | ||
| 50mA @ 32VDC | SPST-NO | Thru-hole | Sealed - IP67 | No/None | Off-Mom | 100,000 | Standard | 5.10mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 300gf | Bulk | |||
| 50mA @ 50VDC | SPST-NO | Thru-hole | Sealed - IP60 | No/None | Off-Mom | 100,000 | Flat Membrane | 2.60mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 130gf | Bulk | |||
| 50mA @ 50VDC | SPST-NO | Thru-hole | Sealed - IP60 | No/None | Off-Mom | 1,000,000 | Flat Membrane | 2.60mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 160gf | Bulk | |||
| 10mA @ 50VDC | SPST-NO | Thru-hole | Sealed - IP60 | No/None | Off-Mom | 1,000,000 | Flat Membrane | 2.60mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 160gf | Bulk |