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C&K COMPONENTS KS11R21CQD Single Pole Key Switch
The key switches offer positive tactile feedback with a variety of cap colors and configurations including SPST and SPDT types, suitable for telecommunications, industrial, and instrumentation applications. Made with durable materials such as glass filled nylon and stainless steel, they support up to 25mA @ 50V AC/DC contact rating, with an electrical life of 100,000 actuations. Features include RoHS compliance, corrosion-resistant contacts, epoxy sealing, and reliable solderability, making them ideal for rugged, reliable switching in various environments.
C&K COMPONENTS KS11R21CQD Single Pole Key Switch Specifications:
- Contact Rating: 25mA @ 50V AC/DC max
- Electrical Life: 100,000 actuations
- Contact Resistance: below 100 milliohms initial @ 2-4 VDC, 100 mA
- Insulation Resistance: 10^9 ohms min
- Dielectric Strength: 1500 Vrms min. @ sea level
- Operating Temperature: -30°C to 65°C
- Case Material: Glass filled nylon (UL 94V-0)
- Actuator: ABS, matte finish, black standard
- Movable Contact: stainless steel, silver plated
- Stationary Contacts & Terminals: copper alloy, silver plated
- Terminal Seal: epoxy
- Solderability: compliant with MIL-STD-202F and EIA RS-186E
Buy the Buy Ck Switches Key Switches Part Number KS11R21CQD Online
Order Ck Switches KS11R21CQD key switch online today to enjoy quick delivery and trusted quality. Designed with durable glass filled nylon and stainless steel contacts, this switch offers positive tactile feedback, multiple cap colors, and high reliability with 100,000 life cycles. Its robust construction supports 25mA at 50V AC/DC, suitable for demanding industrial, telecommunications, and instrumentation needs. Easily customizable with various configurations and epoxy sealing for environmental protection, ensuring you get dependable performance in every application.
Buy Ck Switches KS11R21CQD now and experience unmatched reliability and performance with durable, tactile key switches suitable for industrial and telecommunication applications.
Frequently Asked Questions
Where can I buy C&K COMPONENTS KS11R21CQD?
You can click on the BUY or RFQ button to purchase KS11R21CQD from an authorized C&K COMPONENTS distributor.
How do I troubleshoot issues or seek technical support for part KS11R21CQD?
You can download the KS11R21CQD datasheet or visit the C&K COMPONENTS website for support.
Who is the manufacturer of KS11R21CQD?
C&K COMPONENTS