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XpressKit 650T Diode

Single 1-amp diode

4 Reviews | 1 question - 1 answer

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Item # 607650T

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825 Gardens Blvd

109 South Carlton

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Our take on the XpressKit 650T Diode

XpressKit's 650T 1-amp diode is useful for isolating an electrical circuit so power flows in one direction only. You can use it in many electrical applications, especially for installing door locks, parking light flashers, car alarms, and car audio equipment. Warranty: 1 year

pretty standard and good diodes

JUSTIN, Oshkosh, WI

What's in the Box:

  • One 1-amp diode

XpressKit 650T Diode Reviews

Average Customer Review(s):

(4 Reviews)

XpressKit 650T Diode

JUSTIN from Oshkosh, WI on 3/2/2017

Crutchfield Customer Review (What's this?)

pretty standard and good diodes



Best diodes ever

Roberto W. from San Antonio, TX on 5/16/2016

Crutchfield Customer Review (What's this?)

Man o man, let me tell you about these 1A diodes. I actually ended up using them in a different product because it turns out that I didn't actually need them for this particular install. Of well. I hooked one end up and then the other and it worked perfectly. Couldn't have asked for a better diode.



XpressKit 650T Diode

Anonymous from Memphis, TN on 10/2/2014

Crutchfield Customer Review (What's this?)

Great attachment that was needed for my system.



XpressKit 650T Diode

Anonymous from NC on 5/26/2009

Crutchfield Customer Review (What's this?)

Worked perfectly for isolating door pin switches on my alarm install. There are color coded tape tabs to help you match the polarity but be sure to reference the band on the diode to be sure, I ordered 4 of these and one of them had the colors reversed. I soldered leads to the diodes and covered them with 2 layers of heat shrink, which made them very easy to tie into the circuits.




Hands-on research

Product Research


Overview: A diode is a specialized electronic component with two electrodes called the anode and the cathode. The fundamental property of a diode is its tendency to conduct electric in only one direction.

Diode FAQ: Examples of diode uses can be found here.

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Q & A

Customer Q&A

Crutchfield asked  
Why did you buy this?

no [ JOHN  Mar 03, 2017 ]

1 question already asked

For details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle. [ Krissy  Jul 05, 2015 ]  Staff