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C&K COMPONENTS 8552SZQE2 Subminiature Pushbutton Switch

The C&K COMPONENTS 8552SZQE2 is a subminiature pushbutton switch designed for applications requiring a compact and reliable solution. It boasts a reliable contact design, ensuring consistent performance, and is RoHS compliant, meeting environmental standards. Available with pre-travel or over-travel options, this switch is well-suited for use in telecommunications equipment, networking devices, computers, and peripherals. The switch's robust construction and various customization options make it a versatile choice for diverse industrial applications.

Authorized Distributors
Source:DigiKey
Part No:8552SZQE2
Stock:140
Inv Date:06-15-2026
Price: Unit price: $9.14
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Part No:8552SZQE2
Stock:0
Inv Date:06-16-2026
Price: Unit price: $9.14
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Part No:8552SZQE2
Stock:0
Inv Date:06-15-2026
Price: Unit price: $8.54
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Part No:8552SZQE2
Stock:195
Inv Date:06-15-2026
Price: Unit price: $9.42
Buy/RFQ:
Part No:8552SZQE2
Stock:195
Inv Date:06-15-2026
Price: Unit price: $9.42
Buy/RFQ:
Part No:8552SZQE2
Stock:1
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:

C&K COMPONENTS 8552SZQE2 Subminiature Pushbutton Switch Specifications:

  • Contact Rating: 1 AMP @ 120 V AC or 28 V DC (853X Models); 3 AMPS @ 120 V AC or 28 V DC (855X Models)
  • Case Material: Glass filled phenolic or diallyl phthalate (DAP) (UL 94V-0)
  • Plunger Material: Phenolic or glass filled polyester (UL94V-0)
  • Cap and Frame Material: Nylon
  • Electrical Life: 250,000 actuations at full load (853X Models); 10,000 actuations at full load (855X Models)
  • Contact Resistance: Below 30 mΩ typ. initial @ 2-4 V DC, 100 mA
  • Insulation Resistance: 10[9] Ω min.
  • Dielectric Strength: 1,000 Vrms min. @ sea level
  • Operating Temperature: –30ºC to 65ºC
  • Torque Specs: 50 in. lbs max. (15/32” bushings); 12 in. lbs max. (1/4 -40 bushing types)
  • Materials: Brass, nickel plated (Bushing); Copper alloy, silver plated (Terminals); Epoxy (Terminal Seal)

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How do I troubleshoot issues or seek technical support for part 8552SZQE2?

You can download the 8552SZQE2 datasheet or visit the C&K COMPONENTS website for support.

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C&K COMPONENTS

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