myMectronic
myMectronic

A Premier B2B Part Search

C&K COMPONENTS A40203RNZQK Rotary Switch

The C&K Components A40203RNZQK is a versatile rotary switch designed for various applications including automotive, major and small appliances, and industrial equipment. It offers multi-pole and multi-position functionality with positive detent, and is available with shorting or non-shorting contacts. The switch features glass-filled nylon housing and actuators, and provides options for mounting and termination to meet diverse design requirements. It is RoHS compliant and designed for reliable performance in demanding environments.

Authorized Distributors
Source:Newark
Part No:A40203RNZQK
Stock:104
Inv Date:06-15-2026
Price: Unit price: $15.72
Buy/RFQ:
Source:DigiKey
Part No:A40203RNZQK
Stock:62
Inv Date:06-15-2026
Price: Unit price: $17.71
Buy/RFQ:
Source:DigiKey
Part No:A40203RNZQK
Stock:104
Inv Date:06-15-2026
Price: Unit price: $15.27
Buy/RFQ:
Part No:A40203RNZQK
Stock:63
Inv Date:06-16-2026
Price: Unit price: $16.58
Buy/RFQ:
Part No:A40203RNZQK
Stock:0
Inv Date:06-15-2026
Price: Unit price: $16.47
Buy/RFQ:
Part No:A40203RNZQK
Stock:104
Inv Date:06-15-2026
Price: Unit price: $14.12
Buy/RFQ:
Part No:A40203RNZQK
Stock:104
Inv Date:06-15-2026
Price: Unit price: $14.12
Buy/RFQ:
Part No:A40203RNZQK
Stock:2
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:

C&K COMPONENTS A40203RNZQK 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
  • Actuator Height: 1.500”, .375”, .500”, 1.654” or Screwdriver Slot
  • Indexing: 30° or 90°
  • Positions: 1 to 12 positions
  • Shorting/Non-shorting Contacts: Non-shorting or Shorting (not available with A114, A124 & A214 models)

Buy the A40203RNZQK C&K COMPONENTS Rotary Switch | myMectronic

Securely purchase the C&K Components A40203RNZQK rotary switch and ensure reliable performance for your application.

Buy Now

Frequently Asked Questions

Where can I buy C&K COMPONENTS A40203RNZQK?

You can click on the BUY or RFQ button to purchase A40203RNZQK from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part A40203RNZQK?

You can download the A40203RNZQK datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of A40203RNZQK?

C&K COMPONENTS

C&K COMPONENTS Part List

Browse and search other C&K COMPONENTS parts, locate datasheets and stock

Sponsored by