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C&K COMPONENTS A20303RNCG Rotary Switch

The C&K Components A20303RNCG is a versatile rotary switch designed for a wide range of applications, including automotive, major and small appliances, and industrial equipment. It features multi-pole and multi-position capabilities, providing flexibility in circuit design. The switch incorporates positive detent for reliable operation and offers both shorting and non-shorting contact options to suit different requirements. Its robust construction, including glass-filled nylon housing and silver-plated contacts, ensures durability and reliable performance. The switch is RoHS compliant, meeting environmental standards, and is available with various mounting styles and termination options to accommodate diverse installation needs.

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Source:DigiKey
Part No:A20303RNCG
Stock:0
Inv Date:06-15-2026
Price: Unit price: $20.17
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Part No:A20303RNCG
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Inv Date:06-16-2026
Price: Unit price: $12.4
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Part No:A20303RNCG
Stock:0
Inv Date:06-15-2026
Price: Unit price: $16.84
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Part No:A20303RNCG
Stock:0
Inv Date:06-15-2026
Price: Unit price: $29.34
Buy/RFQ:
Part No:A20303RNCG
Stock:0
Inv Date:06-15-2026
Price: Unit price: $29.34
Buy/RFQ:

C&K COMPONENTS A20303RNCG Rotary Switch Specifications:

  • Contact Rating: 2.5 AMPS @ 125 V AC; 350 mA @ 125 V DC (UL/CSA). Carry - 5 AMPS continuous
  • Electrical Life: 15,000 make-and-break cycles at full load up to 300,000 detent operations
  • Contact Resistance: Below 20 m Ω typ. initial @ 2-4 V DC, 100 mA
  • Insulation Resistance: 10[9] Ω min.
  • Dielectric Strength: 1,000 Vrms min. @ sea level
  • Housing & Bushing: Glass filled 6/6 nylon (UL 94V-0)
  • Actuator: Glass filled 6/6 nylon (UL 94V-0)
  • Movable Contacts: Coin silver, silver plated
  • Stationary Contacts & Terminals: Brass, silver plated
  • Hardware: Zinc, nickel plated; steel, bright zinc plated; brass, nickel plated
  • Terminal Seal: Epoxy
  • Operating & Storage Temperature: -30ºC to 85ºC
  • Mounting Style: 3/8-32 threaded or M10 x .75 metric
  • Indexing: 30° or 90°
  • Positions: 1 to 12 positions
  • Contact Types: Shorting or Non-shorting
  • Termination Types: Solder lug, PC Thru-hole, Modular base

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How do I troubleshoot issues or seek technical support for part A20303RNCG?

You can download the A20303RNCG datasheet or visit the C&K COMPONENTS website for support.

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