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RadioShack® 100 µH RF Choke

Model:

100 µH RF Choke

 | Catalog #: 273-102
Price:
$1.49
$1.49
 

Free Shipping

(Free Ground Shipping on orders over $50Details)
 

Expected Delivery: 3-5 business days

(Some exceptions apply.Details)
 

EASY Returns

(Online and In-store returns.Details)

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Availability:

ONLINE In stock
Usually ships in 1 - 2 business days
IN STORE
Available at most stores, find it near you


Go to Product Detail Page
Product Summary

Effective, easy-to-use RFI fighter.

Cut down on RFI (radio frequency interference) with this 100 µH RF Choke.

  • Rated 2 amps
  • Wire leads
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

  • 100µH RF Choke
 

Shipping

Usually ships in 1 - 2 business days

What shipping method is right for me?

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
RadioShack® 100 µH RF Choke
 
4.3

(based on 11 reviews)

Ratings Distribution

  • 5 Stars

     

    (7)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

91%

of respondents would recommend this to a friend.

Pros

  • Reliable (5)

Cons

    Best Uses

        • Reviewer Profile:
        • Power user (4), Casual user (3)
        • Primary use:
        • Personal (8), Business (3)
        • Was this a gift?:
        • No (4)

      Reviewed by 11 customers

      Sort by

      Displaying reviews 1-10

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      5.0

      Great Product

      By Bob the Builder

      from Charleston, SC

      About Me Casual User

      Verified Buyer

      Pros

        Cons

          Best Uses

            Comments about RadioShack® 100 µH RF Choke:

            Worked exactly as specified and helped me accomplish job

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

            (2 of 3 customers found this review helpful)

             
            4.0

            This choke works great in-line

            By DF the fire tech

            from Dallas, Texas

            About Me Power User

            Pros

            • Consistent Performance
            • Good Length
            • Rugged
            • Versatile

            Cons

              Best Uses

                Comments about RadioShack® 100 µH RF Choke:

                Some of our fire alarm panels in the field have been experiencing increased RF interference lately. I put this device in-line on the NAC output to the audible devices. Bingo - it stops the RF and it allows the NAC current to flow freely to the devices. It has stopped multiple "unexplained" intermittent troubles on the fire alarm panels that I have found RF interfering with. The only draw back might be the exposed surface of the device. I am having to wrap it in electrical tape to protect surrounding circuits, but I also realize it is designed to use in a circuit board type of installation.

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

                (0 of 2 customers found this review helpful)

                 
                5.0

                great

                By chris

                from spring broo pa.

                Verified Buyer

                Pros

                  Cons

                    Best Uses

                      Comments about RadioShack® 100 µH RF Choke:

                      ham radio

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

                      (11 of 12 customers found this review helpful)

                       
                      5.0

                      Cheap Fix for Invisible Fence...

                      By Chris

                      from Fort Wayne, IN

                      About Me Casual User

                      Verified Reviewer

                      Pros

                      • Cheap Price

                      Cons

                        Best Uses

                          Comments about RadioShack® 100 µH RF Choke:

                          This is a great device to use with an AM radio to find the break in your inground (invisible) fence. Why pay $100-$200 dollars when you can purchase and use this device for under $2.00? This little thing worked like a champ when coupled with an AM radio. I was able to locate the break within 1-2ft. I was shocked at the accuracy for such a cheap device.

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

                          (2 of 2 customers found this review helpful)

                           
                          4.0

                          Good for 160 meter L/C tank projects

                          By gccradioscience

                          from Virginia Beach, Virginia

                          About Me Enthusiast

                          Verified Reviewer

                          Pros

                          • Consistent Performance
                          • Good Length

                          Cons

                          • None

                          Best Uses

                          • Ham Radio
                          • Shortwave

                          Comments about RadioShack® 100 µH RF Choke:

                          I know that when I get one of these, they will come handy for access to 160 to 80 meter L/C tank antenna circuits using a 365 pF capacitor. RS should have other values of inductors like this. We need different other values instead of just 100 uH for different frequency ranges.

                          • Primary use:
                          • Personal

                          (4 of 4 customers found this review helpful)

                           
                          5.0

                          Can't be replaced...

                          By Bill HamRadioFun

                          from Hanover, MI

                          About Me Power User

                          Verified Reviewer

                          Pros

                          • Consistent Performance

                          Cons

                            Best Uses

                              Comments about RadioShack® 100 µH RF Choke:

                              Out of THOUSANDS of these purchased over the years, I've had two broken chokes. All others have worked. I've tried to replace with similar, lower priced chokes....but those will not work with my product. I hope RS never decides to discontinue these.

                              • Primary use:
                              • Business

                              (0 of 5 customers found this review helpful)

                               
                              1.0

                              Wish I would have ordered a back-up part

                              By J

                              from NJ

                              About Me Enthusiast

                              Verified Buyer

                              Pros

                                Cons

                                  Best Uses

                                    Comments about RadioShack® 100 µH RF Choke:

                                    The choke was broken.

                                    • Primary use:
                                    • Personal

                                    (11 of 12 customers found this review helpful)

                                     
                                    5.0

                                    Worked like a charm, perfectly!

                                    By Blue

                                    from Waukon, IA

                                    Verified Buyer

                                    Pros

                                      Cons

                                        Best Uses

                                          Comments about RadioShack® 100 µH RF Choke:

                                          I used the product to find a break in an underground pet fence. It worked perfectly.

                                          • Primary use:
                                          • Personal

                                          (10 of 11 customers found this review helpful)

                                           
                                          5.0

                                          DOES AS ADVERTISED

                                          By BOB J

                                          from PHILADELPHIA

                                          About Me Casual User

                                          Verified Buyer

                                          Pros

                                          • Consistent Performance

                                          Cons

                                            Best Uses

                                              Comments about RadioShack® 100 µH RF Choke:

                                              USED TO CHECK FOR BREAKS IN BARRIER FENSE AND FIX IT.

                                              • Primary use:
                                              • Personal

                                              (11 of 15 customers found this review helpful)

                                               
                                              5.0

                                              Who needs instructions?

                                              By Dave

                                              from USA

                                              About Me Power User

                                              Pros

                                              • 100 microHenry inductance
                                              • Consistent Performance
                                              • Rugged

                                              Cons

                                                Best Uses

                                                • DIY Projects

                                                Comments about RadioShack® 100 µH RF Choke:

                                                Why would someone expect a componet part to have an instruction manual? It's an inductor of a stated value, how is the manufacturer going to know each and every aplication that this component part can be used for?

                                                • Primary use:
                                                • Personal

                                                Displaying reviews 1-10

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