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E-SWITCH 300SP4R3BLKM1QE Miniature Control Switch

Series 300 miniature rocker and paddle switches are compact, reliable control devices designed for electronic and electrical applications. Featuring a small form factor for space-sensitive environments, these switches provide durable operation, multiple contact and termination options, and snap-in panel mount capability. Suitable for telecommunications, instrumentation, test equipment, networking, and computer peripherals, they utilize high-quality materials such as nylon, brass, stainless steel, and copper alloy with silver or gold plating. These switches support various actuator colors and mounting configurations, ensuring versatile installation and long-lasting performance in demanding conditions.

Authorized Distributors
Source:DigiKey
Part No:300SP4R3BLKM1QE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $4.3796
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Part No:300SP4R3BLKM1QE
Stock:0
Inv Date:06-03-2026
Price: Unit price: $4.76
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Part No:300SP4R3BLKM1QE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $7.08
Buy/RFQ:
Part No:300SP4R3BLKM1QE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $7.08
Buy/RFQ:
Part No:300SP4R3BLKM1QE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $7.08
Buy/RFQ:

E-SWITCH 300SP4R3BLKM1QE Miniature Control Switch Specifications:

  • Contact Rating: 5 Amps with resistive load at 120VAC or 28VDC; 2 Amps at 250VAC
  • Material: Case made of Diallyl Phthalate, rockers in Nylon, terminals in Brass, stainless steel, or copper alloy
  • Contact Resistance: 10 mΩ max. initial at 2-4 VDC, 100 mA for silver and gold plated contacts
  • Insulation Resistance: 1,000 MΩ min.
  • Dielectric Strength: 1,000 V RMS @ sea level
  • Operating Temperature: -30°C to 85°C
  • Physical Dimensions: Diameter approximately 94-138 mm, panel thickness compatible up to 0.125 inches
  • Actuator Options: Snap-in front mount, available in Black, White, Red, Yellow, Gray, Purple, with custom colors upon request
  • Mounting Support: Panel mount with snap-in feature, PC-mount with support clips, various terminal types for flexible wiring
  • Lifecycle: 50,000 make-and-break cycles at full load
  • Contact Material: Silver or gold plated copper alloy, copper alloy with gold over nickel
  • Certification and Standards: UL Listed, CSA Certified
  • Design Features: Multiple termination options, rugged case, and high durability for long-term use

Buy the Buy Brand Name Series 300 Miniature Rocker and Paddle Switch Part Number 300SP4R3BLKM1QE Online

Order the reliable and compact Series 300 miniature control switch online today. Designed for easy installation in tight spaces, these durable switches feature multiple contact options, high lifecycle, and versatile mounting configurations. Perfect for telecommunications, instrumentation, and electronic equipment, they ensure long-lasting performance and safety. With a variety of actuator and terminal options, you can customize your setup to meet specific project needs. Purchase now and enhance your control systems with trusted quality and convenient online shopping.

Get Brand Name 300SP4R3BLKM1QE today—built for space-efficient, durable control in demanding electronic applications.

Frequently Asked Questions

Where can I buy E-SWITCH 300SP4R3BLKM1QE?

You can click on the BUY or RFQ button to purchase 300SP4R3BLKM1QE from an authorized E-SWITCH distributor.

How do I troubleshoot issues or seek technical support for part 300SP4R3BLKM1QE?

You can download the 300SP4R3BLKM1QE datasheet or visit the E-SWITCH website for support.

Who is the manufacturer of 300SP4R3BLKM1QE?

E-SWITCH

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