K12S Series
High Performance SMT Keyswitch
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The K12S High Performance SMT from C&K is an illuminated keyswitch that provides an excellent tactile feel for the user. It can be IP40 or IP67 sealed, making it ready for use in any industrial, automotive or medical environment – and it complies with all RoHS requirements. The K12S is known for its reliability, is available in DPST or detect versions and is compatible with an SMT lead-free soldering process.
Features and Benefits
- Harsh environment applications - IP67
- Excellent tactile feel
- Compatible with SMT lead free soldering process
Typical Applications
- Automotive, Motorcycles
- Off-road transportation
- Industrial electronics
Specifications
-
Contact Rating:
100mA
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Electrical Life:
Between 200,000 and 1,000,000 cycles
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Contact Resistance:
< 100 milliohms
-
Insulation Resistance:
> 1,000 megohms
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Dielectric Strength:
> 300 Vrms
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Operating Temperature:
-40°C to 85°C
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Solderability:
Lead free soldering compatible
= Most Common
| Part Number |
|---|
| Current Rating | Circuit | Mounting Type | Sealing | Illumination | Switch Function | Electrical Life Cycles | Voltage Rating - AC | Voltage Rating - DC | Actuator Type | Color - Actuator/Cap | Illumination Type, Color | Termination Style | Packaging |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100mA (DC) | DPST-NO | SMT | Sealed - IP67 | No/None | Off-Mom On | 200,000 | 30V | Round, Button | Transparent | Gull Wing | Tape & Reel | ||
| 100mA (DC) | SPST-NC | SMT | Sealed - IP67 | Yes | On-Mom Off | 1,000,000 | 30V | Round, Button | Transparent | LED, Amber | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NO | SMT | Sealed - IP67 | Yes | Off-Mom On | 1,000,000 | 30V | Round, Button | Transparent | LED, Amber | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NO | SMT | Sealed - IP67 | Yes | Off-Mom On | 200,000 | 30V | Round, Button | Transparent | LED, Amber | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NO | SMT | Sealed - IP67 | Yes | Off-Mom On | 200,000 | 30V | Round, Button | Transparent | LED, Amber | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NO | SMT | Sealed - IP67 | Yes | Off-Mom On | 200,000 | 30V | Round, Button | Transparent | LED, Amber | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NC | SMT | Sealed - IP67 | Yes | On-Mom Off | 1,000,000 | 30V | Round, Button | Transparent | LED, Green | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NO | SMT | Sealed - IP67 | Yes | Off-Mom On | 1,000,000 | 30V | Round, Button | Transparent | LED, Green | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NO | SMT | Sealed - IP67 | Yes | Off-Mom On | 200,000 | 30V | Round, Button | Transparent | LED, Green | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NO | SMT | Sealed - IP67 | Yes | Off-Mom On | 200,000 | 30V | Round, Button | Transparent | LED, Green | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NO | SMT | Sealed - IP67 | Yes | Off-Mom On | 200,000 | 30V | Round, Button | Transparent | LED, Green | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NC | SMT | Sealed - IP67 | Yes | On-Mom Off | 1,000,000 | 30V | Round, Button | Transparent | LED, Orange | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NO | SMT | Sealed - IP67 | Yes | Off-Mom On | 1,000,000 | 30V | Round, Button | Transparent | LED, Orange | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NO | SMT | Sealed - IP67 | Yes | Off-Mom On | 200,000 | 30V | Round, Button | Transparent | LED, Orange | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NO | SMT | Sealed - IP67 | Yes | Off-Mom On | 200,000 | 30V | Round, Button | Transparent | LED, Orange | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NO | SMT | Sealed - IP67 | Yes | Off-Mom On | 200,000 | 30V | Round, Button | Transparent | LED, Orange | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NC | SMT | Sealed - IP67 | Yes | On-Mom Off | 1,000,000 | 30V | Round, Button | Transparent | LED, Red | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NO | SMT | Sealed - IP67 | Yes | Off-Mom On | 1,000,000 | 30V | Round, Button | Transparent | LED, Red | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NO | SMT | Sealed - IP67 | Yes | Off-Mom On | 200,000 | 30V | Round, Button | Transparent | LED, Red | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NO | SMT | Sealed - IP67 | Yes | Off-Mom On | 200,000 | 30V | Round, Button | Transparent | LED, Red | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NO | SMT | Sealed - IP67 | Yes | Off-Mom On | 200,000 | 30V | Round, Button | Transparent | LED, Red | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NC | SMT | Sealed - IP67 | Yes | On-Mom Off | 1,000,000 | 30V | Round, Button | Transparent | LED, White | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NO | SMT | Sealed - IP67 | Yes | Off-Mom On | 1,000,000 | 30V | Round, Button | Transparent | LED, White | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NO | SMT | Sealed - IP67 | Yes | Off-Mom On | 200,000 | 30V | Round, Button | Transparent | LED, White | Gull Wing | Tape & Reel | |
| 100mA (DC) | SPST-NO | SMT | Sealed - IP40 | Yes | Off-Mom On | 200,000 | 30V | Round, Button | Transparent | LED, White | Gull Wing | Tape & Reel |