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C&K COMPONENTS D508J12S205QA Miniature Power Rocker Switch

The C&K D508J12S205QA is a miniature snap-in power rocker switch offering a compact and reliable solution for power control in a wide range of applications. Designed with momentary and maintained models, it provides flexibility in circuit design. The switch features PC and quick connect terminals for easy integration, and a recessed bracket option is available to prevent accidental actuation. Constructed with durable materials like nylon and silver-plated copper, it ensures long-lasting performance. Common applications include small appliances, computers, medical instrumentation, and other devices requiring a robust and space-saving power switch.

Authorized Distributors
Source:Newark
Part No:D508J12S205QA
Stock:415
Inv Date:06-15-2026
Price: Unit price: $8.13
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Source:DigiKey
Part No:D508J12S205QA
Stock:203
Inv Date:06-15-2026
Price: Unit price: $8.49
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Part No:D508J12S205QA
Stock:130
Inv Date:06-16-2026
Price: Unit price: $6.53
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Part No:D508J12S205QA
Stock:176
Inv Date:06-15-2026
Price: Unit price: $9.48
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Part No:D508J12S205QA
Stock:562
Inv Date:06-15-2026
Price: Unit price: $5.63
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Part No:D508J12S205QA
Stock:562
Inv Date:06-15-2026
Price: Unit price: $5.63
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Part No:D508J12S205QA
Stock:0
Inv Date:06-15-2026
Price: Unit price: $4.88
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Part No:D508J12S205QA
Stock:128
Inv Date:06-16-2026
Price: N/A
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C&K COMPONENTS D508J12S205QA Miniature Power Rocker Switch Specifications:

  • Contact Rating: 4 AMPS 125 VAC 50/60 Hz, 2 AMPS 250 VAC 50/60 Hz, 4 AMPS 30 VDC, 10 AMPS 125 VAC 50/60 Hz, 5 AMPS 250 VAC 50/60 Hz, 10 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
  • Actuator & Housing: 6/6 nylon (UL 94V-2), color black, finish: matte
  • Movable Contacts: Copper, silver plated (D10X and D20X Models), Coin silver, silver plated (D50X and D60X Models)
  • Stationary Contacts and Terminals: Copper or brass, silver plated, Gold plating available
  • Contact Spring: Music wire or stainless steel
  • Operating Temperature: -30ºC to +65ºC
  • VA @ 20V AC/DC (gold plating): 0.4

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Frequently Asked Questions

Where can I buy C&K COMPONENTS D508J12S205QA?

You can click on the BUY or RFQ button to purchase D508J12S205QA from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part D508J12S205QA?

You can download the D508J12S205QA datasheet or visit the C&K COMPONENTS website for support.

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