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C&K COMPONENTS D502J12S205QA Miniature Power Rocker Switch

The C&K D502J12S205QA is a miniature snap-in power rocker switch suitable for a wide range of applications including small appliances, computers, and medical instrumentation. It offers both momentary and maintained functionality, along with PC and quick connect terminal options for versatile integration. The switch is RoHS compliant and gold plating options are available for enhanced performance. Its recessed bracket design helps prevent accidental actuation, ensuring reliable operation in demanding environments.

Authorized Distributors
Source:Newark
Part No:D502J12S205QA
Stock:383
Inv Date:06-15-2026
Price: Unit price: $5.08
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Source:DigiKey
Part No:D502J12S205QA
Stock:142
Inv Date:06-15-2026
Price: Unit price: $5.76
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Part No:D502J12S205QA
Stock:0
Inv Date:06-16-2026
Price: Unit price: $5.42
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Part No:D502J12S205QA
Stock:0
Inv Date:06-15-2026
Price: Unit price: $5.71
Buy/RFQ:
Part No:D502J12S205QA
Stock:383
Inv Date:06-15-2026
Price: Unit price: $4.85
Buy/RFQ:
Part No:D502J12S205QA
Stock:383
Inv Date:06-15-2026
Price: Unit price: $4.85
Buy/RFQ:
Part No:D502J12S205QA
Stock:1
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:

C&K COMPONENTS D502J12S205QA 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 D502J12S205QA?

You can click on the BUY or RFQ button to purchase D502J12S205QA from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part D502J12S205QA?

You can download the D502J12S205QA datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of D502J12S205QA?

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