KSA MKII Series
Image shown represents the product series and may not indicate the actual part number
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C&K’s KSA MKII series switch has the highest sealing performance, making it ideal for consumer, automotive and industrial applications that must withstand erosion and harsh environments, such as regular exposure to water. The KSA MKII is also highly responsive due to its excellent tactile feel.
Features and Benefits
- Highest tact switch sealing performance
- Excellent tactile feel
- Totally sealed
Typical Applications
- Consumer products
- Automotive
- Industrial
Specifications
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Solderability:
Wave soldering compatible with lead free soldering profile
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Electrical Life:
between 100,000 and 1,000,000 cycles depending on model
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Operating Temperature:
-40°C to 85°C (125°C for gold version)
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10mA @ 32VDC | SPST-NO | Thru-hole | Sealed - IP65 | No/None | Off-Mom | 1,000,000 | Standard | 4.70mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 130gf | Bulk | |||
| 50mA @ 32VDC | SPST-NO | Thru-hole | Sealed - IP65 | No/None | Off-Mom | 1,000,000 | Standard | 4.70mm | Top Actuated | Thru-hole | 6.20mm x 6.20mm | 130gf | Bulk | |||
| 50mA @ 32VDC | SPST-NO | Thru-hole | Sealed - IP65 | No/None | Off-Mom | 100,000 | Standard | 4.70mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 130gf | Bulk | |||
| 10mA @ 32VDC | SPST-NO | Thru-hole | Sealed - IP60 | No/None | Off-Mom | 100,000 | Standard | 4.70mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 500gf | Bulk | |||
| 50mA @ 32VDC | SPST-NO | Thru-hole | Sealed - IP65 | No/None | Off-Mom | 100,000 | Standard | 4.70mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 500gf | Bulk | |||
| 10mA @ 32VDC | SPST-NO | Thru-hole | Sealed - IP67 | No/None | Off-Mom | 100,000 | Standard | 4.70mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 300gf | Bulk | |||
| 50mA @ 32VDC | SPST-NO | Thru-hole | Sealed - IP65 | No/None | Off-Mom | 100,000 | Standard | 4.70mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 300gf | Bulk | |||
| 50mA @ 32VDC | SPST-NO | Thru-hole | Sealed - IP65 | No/None | Off-Mom | 100,000 | Standard | 9.90mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 500gf | Bulk | |||
| 10mA @ 32VDC | SPST-NO | Thru-hole | Sealed - IP65 | No/None | Off-Mom | 100,000 | Standard | 9.90mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 500gf | Bulk | |||
| 50mA @ 32VDC | SPST-NO | Thru-hole | Sealed - IP65 | No/None | Off-Mom | 100,000 | Standard | 9.90mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 130gf | Bulk | |||
| 50mA @ 32VDC | SPST-NO | Thru-hole | Sealed - IP65 | No/None | Off-Mom | 1,000,000 | Standard | 9.90mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 130gf | Bulk | |||
| 10mA @ 32VDC | SPST-NO | Thru-hole | Sealed - IP65 | No/None | Off-Mom | 1,000,000 | Standard | 9.90mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 130gf | Bulk | |||
| 50mA @ 32VDC | SPST-NO | Thru-hole | Sealed - IP65 | No/None | Off-Mom | 100,000 | Standard | 9.90mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 300gf | Bulk | |||
| 10mA @ 32VDC | SPST-NO | Thru-hole | Sealed - IP65 | No/None | Off-Mom | 100,000 | Standard | 9.90mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 300gf | Bulk |