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C&K COMPONENTS MA05L2NZQD Half-inch Rotar Switch

The C&K COMPONENTS MA05L2NZQD is a robust half-inch rotar switch designed for versatile applications. It offers multi-pole and multi-position options, providing flexibility in circuit design. The stainless steel actuator ensures durability, while non-shorting contacts enhance reliability. Common applications include test equipment, industrial machinery, and medical devices. The switch is RoHS compliant, meeting environmental standards. Consult the Customer Service Center for specific or custom switch requirements.

Authorized Distributors
Source:Newark
Part No:MA05L2NZQD
Stock:40
Inv Date:06-15-2026
Price: Unit price: $21.69
Buy/RFQ:
Part No:MA05L2NZQD
Stock:0
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:

C&K COMPONENTS MA05L2NZQD Half-inch Rotar Switch Specifications:

  • Contact Rating: Q contact material: Carry-6 AMPS continuous. Switch-250 mA max. @ 125 V AC or 28 DC
  • Electrical Life: 10,000 make-and-break cycles at 150 mA, 125 V AC or 28 DC
  • Contact Resistance: Below 20 mΩ typ. initial @ 2-4 V DC, 100 mA
  • Insulation Resistance: 10[10] Ω min.
  • Dielectric Strength: 600 Vrms min. @ sea level
  • Operating & Storage Temperature: –30ºC to 85ºC
  • Operating Torque: 4-7 ounces-inches typ. initial
  • Solderability: Per MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging)
  • Housing and Bushing: Zinc alloy, bright zinc plated, with clear chromate finish
  • Actuator: Zinc alloy, nickel plated or stainless steel
  • Base: Diallylphthalate (DAP) or melamine phenolic, with insert molded terminals
  • Rotor: Glass filled polyester (UL 94V-0)
  • Movable Contacts: Non-shorting: Q contact material: Copper alloy, silver plated
  • Stationary Contact & All Terminals: Q contact material: Copper alloy, silver plated. All terminals insert molded.
  • Contact Spring: Music wire, phosphate coated
  • Stop Pin: Stainless steel
  • Stop Ring: Brass
  • Hardware: Nut: Brass, nickel plated; Lockwasher: Steel, nickel plated

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