MCM Electronics

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

40A Automotive 12V Relay 5 stars from 4 reviews.
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40A Automotive 12V 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 female quick-disconnects or commonly used four and five pin OEM relay sockets.

Product Description

    Specifications
  • 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

  • "shipping costs too high" by donvm99 on 9/5/2012
    Overall: 5 out of 5
    Value:
    Quality:

    Shipping costs too high

  • "Good little relay" by pharrand on 9/3/2012
    Overall: 5 out of 5
    Value:
    Quality:

    I've been using these for years. They work great. From polarity switching to ignition coil power up, they are great.

  • "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.

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Sale Price:
$1.99 
MSRP: $4.95
You Save: $2.96 (60 %)
Qty.Volume Price
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25+$1.88
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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 57, Page 729

MCM Cat 56, Page 637

PDF Reference
Datasheet

Requires Adobe Acrobat Reader.

Mfr. Info

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