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C&K COMPONENTS L102121SS03Q Miniature Slide Switch

The C&K Components L102121SS03Q is a miniature slide switch designed for a variety of applications. Its enclosed housing provides protection, while the positive detent ensures reliable operation. The switch offers both maintained and momentary functions, making it versatile for different control needs. It's suitable for both PC and panel mounting, and its compact size makes it ideal for space-constrained environments. Typical applications include communications equipment and lighting devices.

Authorized Distributors
Source:Newark
Part No:L102121SS03Q
Stock:100
Inv Date:06-15-2026
Price: Unit price: $3.13
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Source:DigiKey
Part No:L102121SS03Q
Stock:0
Inv Date:06-15-2026
Price: Unit price: $2.73766
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Source:DigiKey
Part No:L102121SS03Q
Stock:100
Inv Date:06-15-2026
Price: Unit price: $3.31
Buy/RFQ:
Part No:L102121SS03Q
Stock:18
Inv Date:06-16-2026
Price: Unit price: $4.75
Buy/RFQ:
Part No:L102121SS03Q
Stock:0
Inv Date:06-15-2026
Price: Unit price: $3.3
Buy/RFQ:
Part No:L102121SS03Q
Stock:100
Inv Date:06-15-2026
Price: Unit price: $4.31
Buy/RFQ:
Part No:L102121SS03Q
Stock:100
Inv Date:06-15-2026
Price: Unit price: $4.31
Buy/RFQ:

C&K COMPONENTS L102121SS03Q Miniature Slide Switch Specifications:

  • Contact Rating: 4 AMPS @ 125 V AC or 28 V DC; 2 AMPS @ 250 V AC; 0.5 AMP @ 125 V DC (UL)
  • Electrical Life: 10,000 make-and-break cycles at full load
  • Contact Resistance: Below 10 m Ω 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
  • Storage Temperature: -30ºC to +85ºC
  • Housing Material: 6/6 nylon (UL94V-2), black
  • Actuator Material: 6/6 nylon (UL94V-2), black
  • Contact Material: Copper, silver plated
  • Terminal Material: Copper, silver plated
  • Contact Spring Material: Music wire or stainless steel
  • Terminal Seal Material: Epoxy

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Frequently Asked Questions

Where can I buy C&K COMPONENTS L102121SS03Q?

You can click on the BUY or RFQ button to purchase L102121SS03Q from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part L102121SS03Q?

You can download the L102121SS03Q datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of L102121SS03Q?

C&K COMPONENTS

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