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C&K COMPONENTS DM21J12S205PQ 2 Pole Power Rocker Switch

The C&K COMPONENTS DM21J12S205PQ is a miniature 2-pole power rocker switch suitable for computers, appliances, and electric tools. It boasts a compact design, offering a combination of functionality and space-saving benefits. The switch is available with quick connect terminals for easy installation and a recessed bracket to prevent accidental actuation. It is RoHS compliant, meeting environmental standards. Available options include different actuator colors, housing styles, and contact materials to suit specific application requirements. This switch provides reliable performance for a wide range of electrical applications.

Authorized Distributors
Source:DigiKey
Part No:DM21J12S205PQ
Stock:48
Inv Date:06-15-2026
Price: Unit price: $10.47
Buy/RFQ:
Part No:DM21J12S205PQ
Stock:17
Inv Date:06-16-2026
Price: Unit price: $8.54
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Part No:DM21J12S205PQ
Stock:0
Inv Date:06-15-2026
Price: Unit price: $7.43
Buy/RFQ:
Part No:DM21J12S205PQ
Stock:20
Inv Date:06-15-2026
Price: Unit price: $5.54
Buy/RFQ:

C&K COMPONENTS DM21J12S205PQ 2 Pole Power Rocker Switch Specifications:

  • Contact Rating: DM21, DM22: 3 AMPS to 10 AMPS
  • Housing and Actuator: 6/6 nylon (UL94V-2), black
  • Movable Contacts: DM2X Models: Copper, silver plated. DM6X Models: Coin silver, silver plated
  • Stationary Contacts and Terminals: Copper or brass, silver plated
  • Contact Spring: Music wire or stainless steel
  • GP (general purpose): 3 AMPS 125 VAC 50/60 Hz, 2 AMPS 250 VAC 50/60 Hz, 3 AMPS 30 VDC
  • Electrical Life: 10,000 make-and-break cycles at full load
  • Insulation Resistance: 10[9] Ω min
  • Dielectric Strength: 1,000 Vrms min. @ sea level
  • Operating Temperature: -20ºC to +65ºC
  • Switch Function: DPDT, On-On
  • Actuator Color: Black or White
  • Housing Style: Snap-in, black or recessed
  • Terminations: Quick connect
  • Actuator Markings: None, ON-OFF, O |
  • Contact Material: Silver plated

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Frequently Asked Questions

Where can I buy C&K COMPONENTS DM21J12S205PQ?

You can click on the BUY or RFQ button to purchase DM21J12S205PQ from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part DM21J12S205PQ?

You can download the DM21J12S205PQ datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of DM21J12S205PQ?

C&K COMPONENTS

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