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C&K COMPONENTS L202021MA04Q Miniature Slide Switch

The L202021MA04Q is a miniature slide switch featuring a double-pole double-throw (DPDT) configuration with a 4 AMP contact rating at 125 V AC, designed for reliable switching in industrial and communications equipment. Its enclosure is constructed from durable nylon with gold-plated copper contacts for optimal performance and corrosion resistance. Suitable for panel or PC mounting, it supports both maintained and momentary functions, and is RoHS compliant. Operating temperature ranges from -30°C to +65°C, ensuring versatile application in demanding environments. Additional features include various actuator options and splash-proof caps for enhanced protection.

Authorized Distributors
Source:Newark
Part No:L202021MA04Q
Stock:2
Inv Date:06-15-2026
Price: Unit price: $1.16
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Source:DigiKey
Part No:L202021MA04Q
Stock:496
Inv Date:06-15-2026
Price: Unit price: $7.59
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Part No:L202021MA04Q
Stock:1327
Inv Date:06-16-2026
Price: Unit price: $7.59
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Part No:L202021MA04Q
Stock:0
Inv Date:06-15-2026
Price: Unit price: $5.67
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Part No:L202021MA04Q
Stock:1318
Inv Date:06-15-2026
Price: Unit price: $6.2
Buy/RFQ:
Part No:L202021MA04Q
Stock:1318
Inv Date:06-15-2026
Price: Unit price: $6.2
Buy/RFQ:
Part No:L202021MA04Q
Stock:0
Inv Date:06-15-2026
Price: Unit price: $4.2
Buy/RFQ:

C&K COMPONENTS L202021MA04Q 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
  • Electrical Life: 10,000 cycles at full load
  • Contact Resistance: Below 10 milliohms initial
  • Insulation Resistance: 10^9 Ohms minimum
  • Dielectric Strength: 1,000 Vrms min.
  • Operating Temperature: -30°C to +65°C
  • Storage Temperature: -30°C to +85°C
  • Housing Material: 6/6 nylon (UL94V-2), black
  • Actuator Material: 6/6 nylon (UL94V-2), black
  • Contacts: Copper, silver plated
  • Terminals: Copper, silver plated
  • Contact Spring: Music wire or stainless steel
  • Seal: Epoxy
  • Mounting: Panel with mounting ears or PC thru-hole
  • RoHS compliant models available

Buy the CK Switches L202021MA04Q – Reliable DPDT Switch for Industrial Applications

Order the CK Switches L202021MA04Q online today and benefit from a durable, high-quality miniature switch with a 4 AMP rating, robust nylon housing, and gold-plated contacts. Ideal for industrial, automation, and communication applications, this switch offers versatile mounting options including panel and PC mount. Its high dielectric strength and temperature tolerance make it suitable for demanding environments. Reusable splash caps provide extra protection during soldering and cleaning. Ensure seamless operation with this RoHS-compliant switch available at your fingertips for quick and easy online purchase.

Buy CK Switches L202021MA04Q now and experience unmatched reliability and performance in industrial control systems and communications equipment.

Frequently Asked Questions

Where can I buy C&K COMPONENTS L202021MA04Q?

You can click on the BUY or RFQ button to purchase L202021MA04Q from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part L202021MA04Q?

You can download the L202021MA04Q datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of L202021MA04Q?

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