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E-SWITCH 300SP4R4BLKM1RE Miniature Switches

Series 300 miniature rocker and lever switches are designed for reliable switching in numerous electronic devices. These compact switches feature panel mount options, durable construction with materials like nylon and brass nickel plated housing, and multiple pole configurations. Ideal for telecommunications, instrumentation, test equipment, networking, and computer peripherals, they handle up to 5 Amps resistive load at 120VAC or 28VDC, and 2 Amps at 250VAC. They provide consistent performance, with high contact resistance and insulation resistance, making them suitable for everyday electronic switching needs.

Authorized Distributors
Source:DigiKey
Part No:300SP4R4BLKM1RE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $4.312
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Part No:300SP4R4BLKM1RE
Stock:157
Inv Date:06-03-2026
Price: Unit price: $6.4
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Part No:300SP4R4BLKM1RE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $7.38
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Part No:300SP4R4BLKM1RE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $8.96
Buy/RFQ:
Part No:300SP4R4BLKM1RE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $8.96
Buy/RFQ:

E-SWITCH 300SP4R4BLKM1RE Miniature Switches Specifications:

  • Contact Rating: 5 Amps resistive load @ 120VAC or 28VDC; 2 Amps @ 250VAC
  • Material: Case made of Diallyl Phthalate, Rockers in Nylon, Contacts in Silver or gold plated copper alloy, Housing in Brass nickel plated
  • Operating Temperature: -30°C to 85°C
  • Insulation Resistance: 1,000 MΩ min.
  • Dielectric Strength: 1,000 V RMS
  • Contact Resistance: 10 mΩ max. initial @ 2-4 VDC 100 mA
  • Life Expectancy: 50,000 make-and-break cycles
  • Dimensions: Approximate diameter 86 mm, Panel thickness compatible with specified ranges
  • Mounting Options: Snap-in panel mount, PCB mount available
  • Materials include: Brass, steel, stainless steel, nylon, and epoxy sealing

Buy the Brand 300SP4R4BLKM1RE – Reliable Electronic Switch for Industrial Applications

Purchase Brand 300SP4R4BLKM1RE switches online today and enjoy dependable operation for your electronics projects. These compact, durable switches support panel or PCB mounting, feature high contact stability, and are perfect for telecommunications, instrumentation, and networking applications. With a long life cycle of 50,000 cycles and rated for 5 Amps resistive load at 120VAC, they ensure consistent functionality in critical electronic systems. Optimize your installations by ordering these reliable switches now for seamless integration and superior performance.

Buy Brand 300SP4R4BLKM1RE now and experience unmatched reliability and performance with high durability suitable for various electronic switching needs.

Frequently Asked Questions

Where can I buy E-SWITCH 300SP4R4BLKM1RE?

You can click on the BUY or RFQ button to purchase 300SP4R4BLKM1RE from an authorized E-SWITCH distributor.

How do I troubleshoot issues or seek technical support for part 300SP4R4BLKM1RE?

You can download the 300SP4R4BLKM1RE datasheet or visit the E-SWITCH website for support.

Who is the manufacturer of 300SP4R4BLKM1RE?

E-SWITCH

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