KSA Series
Sealed Tact Switch
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C&K’s KSA series sealed tact switch features a top or side actuated design and cambered terminals to ensure self-retention. The switches can be used for automation or manual insertion, making them ideal for telecommunication networks and automation and industrial applications.
Features and Benefits
- Cambered terminals to ensure self retention
- Designed for automatic or manual insertion
- Top or side actuated
Typical Applications
- Telecommunication networks
- 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 - IP60 | No/None | Off-Mom | 100,000 | Standard | 4.70mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 500gf | Grounding Pin | Bulk | ||
| 50mA @ 32VDC | SPST-NO | Thru-hole | Sealed - IP60 | No/None | Off-Mom | 500,000 | Standard | 4.70mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 300gf | Grounding Pin | 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 | 300gf | Bulk | |||
| 50mA @ 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 | |||
| 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 - IP60 | No/None | Off-Mom | 1,000,000 | 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 | 1,000,000 | Standard | 4.70mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 130gf | Bulk | |||
| 50mA @ 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 | 130gf | Tube | |||
| 50mA @ 32VDC | SPST-NO | Thru-hole | Sealed - IP60 | No/None | Off-Mom | 1,000,000 | 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 | 1,000,000 | Standard | 4.70mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 130gf | Tube | |||
| 50mA @ 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 | 300gf | Tube | |||
| 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 | 300gf | Tube | |||
| 50mA @ 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 | Tube | |||
| 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 | Tube | |||
| 10mA @ 32VDC | SPST-NO | Thru-hole | Sealed - IP60 | No/None | Off-Mom | 500,000 | Standard | 4.70mm | Top Actuated | Thru-hole | 7.40mm x 7.40mm | 300gf | Tube |