myMectronic
myMectronic

A Premier B2B Part Search

MULTICOMP PRO 1AS4T2B4M2RE Toggle Switch

Sub-miniature toggle switch offers reliable switching with a compact design, suitable for PCB mounting in diverse electronic applications. It features various contact configurations such as SPDT and DPDT, with options for on-mom, mom-off-mom, and on-off-on switching functions. Made from durable materials like Brass, steel, and nylon, it withstands temperatures from -30°C to +85°C. With a contact resistance of 10mΩ, insulation resistance of 1000MΩ, and dielectric strength of 1000V at sea level, it ensures long-lasting performance with a mechanical life of 30,000 cycles.

Authorized Distributors
Source:Newark
Part No:1AS4T2B4M2RE
Stock:79
Inv Date:06-07-2026
Price: Unit price: $3.97
Buy/RFQ:

MULTICOMP PRO 1AS4T2B4M2RE Toggle Switch Specifications:

  • Contact Rating: 0.4 volt-amps at 20V max (AC/DC)
  • Mechanical Life: 30,000 cycles
  • Contact Resistance: 10mΩ max. at 2-4V DC
  • Insulation Resistance: 1000MΩ
  • Dielectric Strength: 1000Vrms at sea level
  • Operating Temperature: -30°C to +85°C
  • Materials: Glass filled nylon 66, heat stabilized; Brass, chrome plated; Steel, tin plated; Stainless steel; Copper alloy, gold plated
  • Pole Options: SPDT, DPDT
  • Actuator Type: Vertical or Horizontal R/A
  • Mounting: PCB through hole
  • Seal: Epoxy seal for environmental protection

Buy the Buy multicomp Pro Sub-Miniature Toggle Switch Part Number 1AS4T2B4M2RE Online

Purchase the multicomp Pro toggle switch online today to enjoy high-quality, durable switching performance suitable for PCB applications in diverse electronics. This compact switch offers multiple contact configurations including SPDT and DPDT with different switching functions, made from premium materials like brass, nylon, and steel for long-term reliability. Its environmental sealing, high dielectric strength, and low contact resistance ensure consistent operation in various temperature conditions, making it an ideal choice for industrial, consumer, and automation projects. Order now for fast delivery and trusted quality.

Get multicomp Pro 1AS4T2B4M2RE today—built for reliability, with durable materials and long-lasting electrical performance.

Frequently Asked Questions

Where can I buy MULTICOMP PRO 1AS4T2B4M2RE?

You can click on the BUY or RFQ button to purchase 1AS4T2B4M2RE from an authorized MULTICOMP PRO distributor.

How do I troubleshoot issues or seek technical support for part 1AS4T2B4M2RE?

You can download the 1AS4T2B4M2RE datasheet or visit the MULTICOMP PRO website for support.

Who is the manufacturer of 1AS4T2B4M2RE?

MULTICOMP PRO

MULTICOMP PRO Part List

Browse and search other MULTICOMP PRO parts, locate datasheets and stock

Sponsored by