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C&K COMPONENTS 21200 Mains Power Switch

The C&K COMPONENTS 21200 is a versatile mains/power switch within the NE-18 series, engineered for robust performance in a range of applications. Its design allows for both chassis and panel mounting, providing flexibility in integration. The switch offers various button options and contact configurations to meet diverse requirements. It is RoHS compliant, ensuring environmental responsibility. Typical applications include consumer electronics, audio equipment, and digital products, where reliable power switching is essential. The switch boasts a maximum switching power of 1500W and is built with durable materials like thermoplastic polyester and silver-plated copper alloys.

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Part No:2-1-2-00
Stock:7
Inv Date:06-15-2026
Price: Unit price: $3
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Part No:2120.0
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Part No:21200
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Price: Unit price: $347.56
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Source:DigiKey
Part No:21200
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Price: Unit price: $13.22
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Part No:21200
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Inv Date:06-16-2026
Price: Unit price: $160.09
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Part No:21200
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Inv Date:06-16-2026
Price: Unit price: $11.55
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Part No:21200
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Inv Date:06-16-2026
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Part No:21200
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Inv Date:06-15-2026
Price: Unit price: $322.73
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Authorized Distributors
Part No:21200
Stock:3
Inv Date:06-15-2026
Price: Unit price: $0.1988
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Part No:21200
Stock:3
Inv Date:06-15-2026
Price: Unit price: $0.1988
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Part No:21200
Stock:1
Inv Date:06-09-2026
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C&K COMPONENTS 21200 Mains Power Switch Specifications:

  • Power Contact Switching Power Max AC/DC (NE18): 1500/100 W
  • Power Contact Switching Power Max AC/DC (NE18CTII): 1000/100 W
  • Power Contact Switching Power Max AC (Inductive cos w =0.6) (NE18): 900W
  • Power Contact Switching Power Max AC (Inductive cos w =0.6) (NE18CTII): 600W
  • Switching Voltage Max AC/DC: 250/100V
  • Switching Current Max AC/DC (Inductive cos w =0.6) (NE18): 6 A / 1 A
  • Switching Current Max AC/DC (Inductive cos w =0.6) (NE18CTII): 4 A / 1 A
  • Inrush Current Max AC: NE18: 36 A, NE18CTII: 64 A
  • Dielectric Strength (50 Hz, 1 min.): 2000 V
  • Operating Life at Max Load and Max Inrush Current: ≥10 operations
  • Contact Resistance Initial: 50mΩ
  • Contact Resistance After 10 operations: 70mΩ
  • Insulation Resistance: ≥10 Ω (chassis – nearest contact), ≥10 Ω (mains contact – mains contact), ≥10 Ω (mains contact – mains contact after 10 operations)
  • Low Voltage Contact Switching Power Max: 12W
  • Low Voltage Contact Switching Voltage Max: 24V
  • Low Voltage Contact Switching Current Max: 0.5A
  • Total Travel: 4.7mm (0.185 inch)
  • Latching Travel: 3.3mm (0.130 inch)
  • Operating Force (Without Auxiliary Low Voltage Contacts) (NE18): 7N (700 grams)
  • Operating Force (Without Auxiliary Low Voltage Contacts) (NE18CTII): 9.5N (950 grams)
  • Operating Force (With Auxiliary Low Voltage Contacts) (NE18): 8N (800 grams)
  • Operating Force (With Auxiliary Low Voltage Contacts) (NE18CTII): 11N (1100 grams)
  • Sealing: Dust proof
  • Housing Actuator and Terminal Board: Thermoplastic polyester (UL 94V-0)
  • Movable Contact: Silver nickel alloy, silver plated
  • Fixed Contacts: Silver nickel alloy, silver plated
  • Common Contacts and Terminals: Copper alloy, silver plated
  • Return Spring: Music wire

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Frequently Asked Questions

Where can I buy C&K COMPONENTS 21200?

You can click on the BUY or RFQ button to purchase 21200 from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part 21200?

You can download the 21200 datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of 21200?

C&K COMPONENTS

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