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C&K COMPONENTS KS12R21CQD Single Pole Key Switch
The C&K COMPONENTS KS12R21CQD is a robust key switch designed for reliable operation in various industrial and commercial environments. Featuring a positive tactile feel and a selection of cap colors, this switch provides both functionality and aesthetic appeal. It is RoHS compliant, ensuring environmental responsibility. The switch is suitable for telecommunications equipment, industrial control panels, and instrumentation systems where secure and reliable key-operated switching is required. Its construction utilizes glass-filled nylon for the case, ABS for the actuator, and stainless steel with silver plating for the movable contact, ensuring durability and consistent performance.
C&K COMPONENTS KS12R21CQD Single Pole Key Switch Specifications:
- Contact Rating: 25mA @ 50V AC or DC max.
- Electrical Life: 100,000 actuations
- Contact Resistance: Below 100 mΩ initial @ 2-4 V DC, 100 mA
- Insulation Resistance: 10[9] Ω min.
- Dielectric Strength: 1,000 Vrms min. @ sea level
- Operating Temperature: -30˚C to 65˚C
- Case Material: Glass filled nylon (UL 94V-0)
- Actuator Material: ABS, matte finish, black standard
- Movable Contact Material: Stainless steel, silver plated
- Stationary Contacts and Terminals Material: Copper alloy, silver plated
- Terminal Seal: Epoxy
- Switch Function: SPDT On-Mom
- Cap Options: Round depression (R2), Black, White, Red, Gray
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Frequently Asked Questions
Where can I buy C&K COMPONENTS KS12R21CQD?
You can click on the BUY or RFQ button to purchase KS12R21CQD from an authorized C&K COMPONENTS distributor.
How do I troubleshoot issues or seek technical support for part KS12R21CQD?
You can download the KS12R21CQD datasheet or visit the C&K COMPONENTS website for support.
Who is the manufacturer of KS12R21CQD?
C&K COMPONENTS