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KY-004 3pin Button Key Switch Sensor Module
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$1.19 CAD
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$1.19 CAD
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KY-004 3pin Button Key Switch Sensor Module
Product description:
1.Rating: 50mA 12VDC.
2. Contact Resistance : 50mΩ max. (initial)
3. Insulation Resistance: 100MΩ.（minDC 250V）
4. Dielectric Strength : AC250V.(50/60Hz for 1minute)
5. Electrically Life: 100,000cycles.
6. Environment Temperature: -25℃～+105℃.
7. Operating Force: 180/230.(±20gf)
8. Seal Temperature: 250℃-280℃.
Key switch module and a digital interface, built-in 13 LED build a simple circuit to produce key warning lamp.13 comes with digital interfaces of the LED,
theaccess number 3 button switch sensor interfaces, when the key switch sensor senses a key signal , LED lights , otherwise off.
Package Includes:
1pcs KY-004 3pin Button Key Switch Sensor Module
Product description:
1.Rating: 50mA 12VDC.
2. Contact Resistance : 50mΩ max. (initial)
3. Insulation Resistance: 100MΩ.（minDC 250V）
4. Dielectric Strength : AC250V.(50/60Hz for 1minute)
5. Electrically Life: 100,000cycles.
6. Environment Temperature: -25℃～+105℃.
7. Operating Force: 180/230.(±20gf)
8. Seal Temperature: 250℃-280℃.
Key switch module and a digital interface, built-in 13 LED build a simple circuit to produce key warning lamp.13 comes with digital interfaces of the LED,
theaccess number 3 button switch sensor interfaces, when the key switch sensor senses a key signal , LED lights , otherwise off.
Package Includes:
1pcs KY-004 3pin Button Key Switch Sensor Module
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