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1N4003 Micro 1-Amp Diode

Model:

1N4003

 | Catalog #: 276-1102
Price:
$1.49
$1.49
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Product Summary

Your source for component parts.

Your project may not be simple, but finding the right parts for it is. 30A surge. Type: 1N4003. Peak Inverse Voltage (PV): 200. Package of 2.

Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.

What's in the box

  • 2 x 1N4003 Micro 1A Diode
 

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Other ways to get it


In store: Check availability
By phone: 1-800-843-7422

Manufacturer Warranty

  • Parts: 90 days
  • Labor: 90 days
Tech Specs

Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews
RadioShack1N4003 Micro 1-Amp Diode
 
4.8

(based on 5 reviews)

Ratings Distribution

  • 5 Stars

     

    (4)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Reliable (4)

Cons

    Best Uses

      Reviewed by 5 customers

      Sort by

      Displaying reviews 1-5

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      5.0

      Ford Mustang A/C harness

      By GMan

      from BCS, Texas

      About Me Enthusiast

      Pros

      • Versatile

      Cons

        Best Uses

          Comments about RadioShack 1N4003 Micro 1-Amp Diode:

          Going to purchase this to install in parallel with a/c compressor coil in a custom made harness. Swapped in a Ford 5.0L EFI into my Jeep CJ7 and I want a/c. Have to reconstruct the harness like OEM Ford. Using this diode to ensure no spikes of electricity harm the rest of my swap when the a/c cycles OFF/ON.

          • Primary use:
          • Personal
          • Was this a gift?:
          • No

          (5 of 5 customers found this review helpful)

           
          5.0

          used 2 parallel

          By Jim the Tech

          from Katy texas

          About Me Tech Savvy

          Pros

          • Consistent Performance
          • Versatile

          Cons

            Best Uses

            • Automotive

            Comments about RadioShack 1N4003 Micro 1-Amp Diode:

            Used 2 diodes wired parallel so that the surge protection would be a safe 30 amps. The diodes were used on an ignition supply cable to 3 headlight door relays. Took me about an hour to solder in and fabricate a harness but wow! Does it work great! You cannot buy a harness anymore for a 68 camaro headlight doors! Thanks Radio Shack!

            • Primary use:
            • Business
             
            4.0

            Works like a diode...

            By MM

            from Roanoke, VA

            About Me Hobbyist, Tech Savvy

            Pros

            • Consistent Performance
            • Rugged

            Cons

              Best Uses

                Comments about RadioShack 1N4003 Micro 1-Amp Diode:

                Cheap, small and reliable...very easy to work with!

                Oh, and someone said they only work in one direction...that's sort-of the whole point in a diode :)

                • Primary use:
                • Personal

                (1 of 1 customers found this review helpful)

                 
                5.0

                good diode...no problems ...

                By justin d

                from surprise az

                Verified Reviewer

                Pros

                • Easy to use
                • Good performance
                • Good Value
                • Reliable

                Cons

                  Best Uses

                    Comments about RadioShack 1N4003 Micro 1-Amp Diode:

                    good diode...no problems works as it should

                     
                    5.0

                    THIS DIODE ROCKS! YOU ...

                    By S P

                    from SAN ANTONIO

                    Pros

                    • Easy to use
                    • Good performance
                    • Good Value
                    • Reliable

                    Cons

                      Best Uses

                        Comments about RadioShack 1N4003 Micro 1-Amp Diode:

                        THIS DIODE ROCKS! YOU CANT GO WRONG WITH THIS ONE. SAVE UP A LITTLE EXTRA AND BY THSA BOY!!!

                        Displaying reviews 1-5

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