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C&K COMPONENTS 7403SYZQE Miniature Toggle Switch

The C&K Components 7403SYZQE is a miniature toggle switch designed for a wide range of industrial applications. Its multi-pole and multi-position capabilities, combined with a variety of actuator and termination options, make it a versatile choice for telecommunications, instrumentation, and medical equipment. The switch's epoxy terminal seal ensures compatibility with bottom wash cleaning processes, enhancing its suitability for demanding environments. Available in RoHS compliant models, the 7403SYZQE offers reliable performance and meets environmental standards.

Authorized Distributors
Source:DigiKey
Part No:7403SYZQE
Stock:133
Inv Date:06-15-2026
Price: Unit price: $33.26
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Part No:7403SYZQE
Stock:2
Inv Date:06-16-2026
Price: Unit price: $33.26
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Part No:7403SYZQE
Stock:0
Inv Date:06-15-2026
Price: Unit price: $30.46
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Part No:7403SYZQE
Stock:4
Inv Date:06-15-2026
Price: Unit price: $25.44
Buy/RFQ:
Part No:7403SYZQE
Stock:4
Inv Date:06-15-2026
Price: Unit price: $25.44
Buy/RFQ:
Part No:7403SYZQE
Stock:0
Inv Date:06-15-2026
Price: Unit price: $21.4
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C&K COMPONENTS 7403SYZQE Miniature Toggle Switch Specifications:

  • Dielectric Strength: 1000 Vrms min. @ sea level
  • Operating Temperature: -30ºC to 85ºC
  • Contact Rating: B contact material: 0.4 VA max. @ 20 V AC or DC max; Q contact material: 5 AMPS @ 120 V AC or 28 V DC; 2 AMPS @ 250 V AC
  • Electrical Life: 7X01 and UX1 models: 100,000 make-and-break cycles at full load; All other models: 40,000 cycles
  • Solderability: Per MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging)
  • Contact Resistance: Below 10 m Ω typ. initial @ 2-4 V DC, 100 mA, for both silver and gold plated contacts
  • Insulation Resistance: 10[9] Ω min
  • Case Material: Glass filled nylon 6/6, flame retardant, heat stabilized, or diallyl phthalate (DAP) (UL 94V-0)
  • Actuator Material: Brass, chrome plated
  • Bushing Material: Brass or zinc, nickel plated
  • Housing Material: Stainless steel
  • Switch Support Material: Brass or steel, tin plated
  • End Contact Material: Copper alloy, with gold plate over nickel plate
  • Center Contact Material: Copper alloy, silver plated

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Frequently Asked Questions

Where can I buy C&K COMPONENTS 7403SYZQE?

You can click on the BUY or RFQ button to purchase 7403SYZQE from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part 7403SYZQE?

You can download the 7403SYZQE datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of 7403SYZQE?

C&K COMPONENTS

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