MCM Electronics

Share your feedback with us

40A Automotive 12V RelayMCM Part #: 26-533  |  Multicomp Part #: CMA31-DC12V-A

40A Automotive 12V Relay 5 stars from 2 reviews.
Login to rate or review this product

These high current relays are commonly used for switching high current autosound, security, lighting and other custom applications. Mounting tab allows easy installation any place in the vehicle, even under the hood. 1/4" tabs accept standard female quick-disconnects or commonly used four and five pin OEM relay sockets.

Specifications:

  • Coil voltage: 12VDC
  • Coil resistance: 85ohm
  • Current consumption: 145mA
  • Minimum pull-in voltage: 8.4VDC
  • Max release voltage: 1.2VDC
  • Dimensions: 1" (H) x 1" (W) x 1" (D) (less mounting tab)

  • Product Description

  • Contact configuration: SPST
  • Contact current capacity: 40A
  • Coil voltage: 12VDC
  • Coil resistance: 85ohm
  • Current consumption: 145mA
  • Minimum pull–in voltage: 8.4VDC
  • Max release voltage: 1.2VDC
  • Dimensions: 1" (H) x 1" (W) x 1" (D) (less mounting tab)

  • Product Reviews

    • "Excellent" by grogerson28 on 1/7/2012
      Overall: 5 out of 5
      Value:
      Quality:

      Works very well

    • "User Review: MCM #26-533 - 40A Automotive 12V Relay" by badkarma on 10/6/2011
      Overall: 5 out of 5
      Value:
      Quality:

      I have used hundreds of these relays for the custom relay systems I fabricate for classic VW's. After more than 3 years of use I have never had a failed relay. Highly recommended for any dry location use in 12V applications.

    • Rate It!

      Login Here to rate and review this product.

    Associated Products

    Image of 12 Piece Electronic Tool Kit

    22-8820 - 12 Piece Electronic Tool Kit

    Kit contains: •30W soldering iron with cover •Desoldering pump •4.5" long nose pliers •4.5" diagonal cutting pliers •Two slotted screwdrivers •Two Phillips screwdriver •Slotted precision screwdriver •Phillips precision screw...

    In Stock

    $19.99

    Buy Now
    Image of Heavy-Duty Auto Change Utility Knife

    22-9176 - Heavy-Duty Auto Change Utility Knife

    Retractable standard sized utility blade

    In Stock

    $9.49

    Buy Now

    Others Also Bought

    Image of Relay Socket 5-pin             For Bosch Type Auto Relay

    26-1942 - Relay Socket 5-pin For Bosch Type Auto Relay

    Five Pin Relay Socket Compatible with popular Bosch and similar four and five pin automotive relays.

    In Stock

    $1.76

    Buy Now
    Image of In-Line Fuse Holder for ATC Fuses

    60-3710 - In-Line Fuse Holder for ATC Fuses

    ATC Style Fuse Holder Ideal for a variety of automotive applications including security systems, lighting, autosound, multimedia, two-way radio and more. Molded fuse holder has attached weatherproof cap, brass contacts and will handle up to 30A. Attached lead wir...

    In Stock

    $1.66

    Buy Now
    Image of 30A Automotive 12V SPDT Relay

    26-534 - 30A Automotive 12V SPDT Relay

    These high current relays are commonly used for switching high current autosound, security, lighting and other custom applications. Mounting tab allows easy installation any place in the vehicle, even under the hood. 1/4" tabs accept standard femal...

    In Stock

    $1.13

    Buy Now

    Keywords Associated with This Product

    VeriSign Secured McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
    Package Specifications & Dimensions
    Weight:0.0698 lbs.
    Hazardous:No
    Warranty:90 days
    Need to Return?
    Length:2.25 in.
    Width:1.25 in.
    Height:1.25 in.
    Shipping Information
    Extra Shipping Charge:No
    Drop Ship:No
    Catalog Pages
    Catalog/Page:MCM Cat 55, Page 417
    MCM Cat 54, Page 203
    PDF Reference
    Datasheet

    Requires Adobe Acrobat Reader.

    Mfr. Info

    Multicomp Logo
    Mfr. Name:Multicomp
    Mfr. Part Number:CMA31-DC12V-A