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Snap Choke Core

Model:

273-067

 | Catalog #: 273-067
Price:
$2.99
$2.99
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  • Dual banana jack at the other end will accept a second wrist strap (not included)
  • In-line 1M ohm resistor
  • 2 sewn-in pockets that can serve as carry pouches or work-holders
  • Includes an anti-static wrist strap with 6-ft. cord and a 10-ft. ground cord with detachable clip

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   Free Ground Shipping on orders over $25.  More details

Availability:

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


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Price:
$5.99
$5.99

3

  • Easy to use RF interference fighter
  • Just snap over cable or cord
  • Works with AC or audio cord

See Full Product Description

Free Ground Shipping on orders over $25.  More details
   Free Ground Shipping on orders over $25.  More details

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

Filter out the noise.

Here is an effective, easy-to-use EMI/RFI fighter. Just snap the 13x25.2x3.5(mm) ferrite core over coax cable, AC or audio cord. It prevents electro-magnetic interference (EMI) and cuts down on radio-frequency interference (RFI).

  • Simply snap it over any coax cable, AC or audio cord
  • Prevents EMI and cuts down on RFI
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.

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Usually ships in 1 - 2 business days

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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
RadioShackSnap Choke Core
 
3.5

(based on 13 reviews)

Ratings Distribution

  • 5 Stars

     

    (6)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (4)

69%

of respondents would recommend this to a friend.

Pros

  • Versatile (4)

Cons

    Best Uses

    • High-end equipment (3)
      • Reviewer Profile:
      • Casual user (4), Enthusiast (3), Power user (3)
      • Primary use:
      • Personal (10), Business (3)
      • Was this a gift?:
      • No (4)

    Reviewed by 13 customers

    Sort by

    Displaying reviews 1-10

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    5.0

    Perfect for iPhone headphone cable

    By CharlesBoston

    from Boston, MA

    About Me Power User

    Pros

      Cons

        Best Uses

          Comments about RadioShack Snap Choke Core:

          Perfect small and light ferrite core to reduce radiation traveling from cell phone to the wired earphone. Safe solution for those who talk a lot on cell phone and want to keep cell phone away from head. This is the smallest and lightest one I have found. You can use a small piece of rubber band to keep the ferrite core from sliding around.

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

          (2 of 3 customers found this review helpful)

           
          5.0

          Good for digital servo interference

          By Another RC pilot

          from Indiana

          About Me Casual User

          Pros

            Cons

              Best Uses

                Comments about RadioShack Snap Choke Core:

                Digital tail servo on RC helicopter was causing all the other analog servos to jitter when motor was running. Installed this on digital servo wire and all the other servos are smooth now, no jitter.

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

                (2 of 2 customers found this review helpful)

                 
                4.0

                perfect solution

                By ipod listener

                from danville ca

                About Me Enthusiast

                Verified Reviewer

                Pros

                • Versatile

                Cons

                  Best Uses

                  • Travel

                  Comments about RadioShack Snap Choke Core:

                  I connected my ipod to my oem car radio but was getting all kinds of background noises. The website that shows how to do this connection said to use a ground loop isolator (16.99)to eliminate the noise. I went in and asked for the GLI but came out with a Snap Choke Core, it did the job for 2.99 and I installed it parked in front of the store.

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

                  (2 of 2 customers found this review helpful)

                   
                  5.0

                  Helps kill unwanted RFI and EMI

                  By WD0FIA

                  from Bridgewater, IA

                  About Me Enthusiast

                  Verified Buyer

                  Pros

                  • Versatile

                  Cons

                    Best Uses

                    • High-End Equipment

                    Comments about RadioShack Snap Choke Core:

                    I put these on many RFI / EMI generating items and made a substantion decrease in the noise level on my HF Ham Radio gear.

                    • Primary use:
                    • Personal

                    (2 of 2 customers found this review helpful)

                     
                    5.0

                    Great for cutting down RF in Ham Shack

                    By WD0FIA

                    from Bridgewater, IA

                    About Me Enthusiast

                    Verified Buyer

                    Pros

                    • Versatile

                    Cons

                      Best Uses

                      • High-End Equipment

                      Comments about RadioShack Snap Choke Core:

                      These worked great on getting RF off of microphone and computer cables in the Ham Shack.

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

                      (1 of 6 customers found this review helpful)

                       
                      1.0

                      Didn't work for me

                      By Home PC user

                      from St. Louis, MO

                      About Me Casual User

                      Pros

                        Cons

                          Best Uses

                            Comments about RadioShack Snap Choke Core:

                            I have Logitech speakers and AT&T Cingular cell phone service, (Motorola Razr3). My speaker noise got noticeably quieter, but is still annoying. I used two of these things on each speaker wire.

                            • Primary use:
                            • Personal

                            (3 of 4 customers found this review helpful)

                             
                            4.0

                            Worked well on desktop computer speakers

                            By MSW

                            from Arizona

                            About Me Casual User

                            Verified Reviewer

                            Pros

                            • Consistent Performance

                            Cons

                              Best Uses

                                Comments about RadioShack Snap Choke Core:

                                Buzzing noise was reduced significantly due to T-Mobile Blackberry on desk with Boston Acoustic desktop speakers. Used 4 (2 packages) of 3.5mm on each speaker and one 17/64" on A/C line into computer - Apple G4 Laptop.

                                Will probably get another set of 3.5mm to see if they remove the small amount that still bleeds through once-in-a-while.

                                Even with that many products purchased, it was well worth the investment and convenient to try/return if they didn't work. I recommend trying them, moving their locations on the wire also helps - one close to the speaker, one further away and such.

                                • Primary use:
                                • Personal

                                (2 of 2 customers found this review helpful)

                                 
                                5.0

                                Effective preventing cell phone interfer

                                By Jerry

                                from Midland, Tx

                                About Me Power User

                                Verified Buyer

                                Pros

                                • Consistent Performance

                                Cons

                                  Best Uses

                                    Comments about RadioShack Snap Choke Core:

                                    I put these on microphone lines to prevent cell phone interference.

                                    • Primary use:
                                    • Business

                                    (4 of 4 customers found this review helpful)

                                     
                                    5.0

                                    Cheep Protection on Wall-warts

                                    By Dave

                                    from USA

                                    About Me Power User

                                    Pros

                                    • Versatile

                                    Cons

                                      Best Uses

                                      • High-End Equipment
                                      • Travel
                                      • Wall-warts

                                      Comments about RadioShack Snap Choke Core:

                                      I use this product on the output leads on wall-wart AC adapters. It provides a cheep protection from RFI and EMI from entering the component in question through the two wire DC power input. Unfortunatly I live in an area with very noisy power so I use these on just about all wall-warts.

                                      • Primary use:
                                      • Personal

                                      (0 of 13 customers found this review helpful)

                                       
                                      1.0

                                      Save your money

                                      By BPM

                                      from New York, NY

                                      About Me Casual User

                                      Verified Reviewer

                                      Pros

                                        Cons

                                          Best Uses

                                            Comments about RadioShack Snap Choke Core:

                                            This didn't stop my computer speakers from buzzing at all.

                                            • Primary use:
                                            • Business

                                            Displaying reviews 1-10

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