myMectronic
myMectronic

A Premier B2B Part Search

E-SWITCH 400MSP4R1BLKM1QE Sub-miniature Rocker Switch

A Series 400 sub-miniature rockerswitch designed for compact electronic applications. It features a reliable switching mechanism suitable for various control functions in small device assemblies.

Authorized Distributors
Source:DigiKey
Part No:400MSP4R1BLKM1QE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $3.61925
Buy/RFQ:
Part No:400MSP4R1BLKM1QE
Stock:0
Inv Date:06-03-2026
Price: Unit price: $5.08
Buy/RFQ:
Part No:400MSP4R1BLKM1QE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $5.75
Buy/RFQ:
Part No:400MSP4R1BLKM1QE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $5.74
Buy/RFQ:
Part No:400MSP4R1BLKM1QE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $5.74
Buy/RFQ:

E-SWITCH 400MSP4R1BLKM1QE Sub-miniature Rocker Switch Specifications:

  • Contact Rating: 3 AMPS @ 120 VAC or 28 VDC; 1 AMP @ 250VAC
  • Contact Resistance: 20 mΩ max. typical initial @ 2-4 VDC, 100 mA for gold and silver plated contacts
  • Dielectric Strength: 1,000 V RMS @ sea level
  • Operating Temperature: -30°C to 85°C
  • Case Material: Diallyl phthalate (DAP) or glass filled nylon, UL 94-VO flame retardant
  • Housing: Stainless steel
  • Terminal Support: Brass or steel tin plated
  • Contacts/Terminals: Silver or gold plated copper alloy
  • Ingress Protection: Epoxy sealed, epoxy seal press
  • Mechanical Life: 30,000 make-and-break cycles at full load
  • Dimensions: Approximate size with 0.78 inch switch support height, 0.41 inch thickness, 0.76 inch mounting hole size
  • Actuator Color: Black

Buy the Buy Series 400 Switch Part Number 400MSP4R1BLKM1QE Online

Purchase the Series 400 sub-miniature rocker switch online today to enhance your electronic project with a compact, reliable, and versatile control component. Designed for small device assemblies, it offers excellent durability with up to 30,000 cycles at full load. Its construction includes UL-listed materials ensuring safety and longevity. Easily integrated with multiple actuator options, this switch provides precise control in instrumentation, telecommunications, and computer peripherals. Order now to improve your devices’ performance with this high-quality, compact switch.

Order your Series 400 switch Part Number 400MSP4R1BLKM1QE today and ensure reliable control with this compact, high-quality rocker switch.

Frequently Asked Questions

Where can I buy E-SWITCH 400MSP4R1BLKM1QE?

You can click on the BUY or RFQ button to purchase 400MSP4R1BLKM1QE from an authorized E-SWITCH distributor.

How do I troubleshoot issues or seek technical support for part 400MSP4R1BLKM1QE?

You can download the 400MSP4R1BLKM1QE datasheet or visit the E-SWITCH website for support.

Who is the manufacturer of 400MSP4R1BLKM1QE?

E-SWITCH

E-SWITCH Part List

Browse and search other E-SWITCH parts, locate datasheets and stock

Sponsored by