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    EMI Filters & Protection

    EMI Filters & Protection shielding materials offer a wide range of products from leading industry brands such as TDK, Schaffner, TE Connectivity, Wurth Elektronik and Laird Technologies as well as our RS PRO brand for even better value.

    EMI filters and EMI shielding protection products can be attached to devices or circuits to reduce high frequency electromagnetic noise transmitted through conduction that may cause interference with other devices. This means that EMI filters can remove any unwanted current conducted through cables and wires but at the same time still permitting other wanted currents to flow. Some countries also have legal requirements that determine the approved type and amount of EMI that devices may generate, so that they do not interfere with other equipment. These regulations can therefore drive the decision to use a filter to keep harmful EMI out of a device.

    EMI (electromagnetic interference) is present in all areas of electronics and is the disruption of electronic operations and electronic devices from emissions. EMI can have a big effect on electronic operations and communications in various industries as EMI travels in waves and can cause devices and equipment to malfunction. In order to reduce the effects of EMI, you can use EMI filters and shielding protection devices that can help remove electromagnetic radiation waves. These filters can also prevent EMI from escaping and interfering with other sensitive equipment close by. High reliable EMI filters and protection shielding products are designed to consistently meet requirements and are essential to many industries and businesses.

    Types of EMI filters and protection

    Effective EMI filtering is necessary for almost every modern electronic device, including devices that generate their own EMI, as well as devices that are sensitive to EMI within their environment. Popular devices include:

    • Ferrite Beads (also known as ferrite chokes)
    • Ferrite Rings and Sleeves
    • Common Mode Chokes
    • Feedthrough Capacitors
    • Power line filters
    • RC Network Capacitors
    • Shielding Sheets and Strips
    • Signal Filters
    • Sine Wave Filters

    6202 Products showing for EMI Filters & Protection

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    • RS Stock No. 206-7853P
    • Mfr. Part No. PMR209ME6470M047R30
    Each (Supplied in a Box)
    TWD99.60
    • RS Stock No. 467-4093
    • Mfr. Part No. 5943000201
    Each (In a Pack of 25)
    TWD3.60
    • RS Stock No. 773-7125
    • Mfr. Part No. 3020301
    Each
    TWD303.00
    • RS Stock No. 210-7542
    • Mfr. Part No. SRF4530A-110Y
    Each (On a Reel of 500)
    TWD10.80
    • RS Stock No. 223-5023
    • Mfr. Part No. DLM0NSM900HY2D
    Each (On a Tape of 50)
    TWD2.50
    • RS Stock No. 815-0002
    • Mfr. Part No. 74271221S
    Each
    TWD186.00
    • RS Stock No. 219-2791
    • Mfr. Part No. FN2010-10-06
    Each
    TWD403.00
    • RS Stock No. 467-4172
    • Mfr. Part No. 5943003801
    Each
    TWD255.00
    • RS Stock No. 216-6114
    • Mfr. Part No. NFM31KC104R2A3L
    Each (On a Tape of 5)
    TWD38.80
    • RS Stock No. 170-1374
    • Mfr. Part No. B64290L0632X830
    Each (On a Reel of 1000)
    TWD20.00
    • RS Stock No. 237-8680
    Each
    TWD470.00
    • RS Stock No. 104-8555P
    • Mfr. Part No. DLW5BTM142TQ2L
    Each (Supplied on a Reel)
    TWD33.40
    • RS Stock No. 737-7168
    • Mfr. Part No. HLD110-500/16
    Each
    TWD3,537.00
    • RS Stock No. 255-7231
    • Mfr. Part No. 1210-FNG-0016
    Each
    TWD3,925.00
    • RS Stock No. 210-7543
    • Mfr. Part No. SRF4530A-110Y
    Each (On a Tape of 10)
    TWD14.40
    • RS Stock No. 496-4762
    • Mfr. Part No. B84112G0000B110
    Each
    TWD682.00
    • RS Stock No. 776-1121
    • Mfr. Part No. FN2010-20-06
    Each
    TWD700.00
    • RS Stock No. 814-9992
    • Mfr. Part No. 74271142S
    Each
    TWD140.00
    • RS Stock No. 739-6377
    • Mfr. Part No. MR3 400/4
    Each
    TWD2,247.00
    • RS Stock No. 871-2054P
    • Mfr. Part No. DLW43SH510XK2L
    Each (Supplied on a Reel)
    TWD29.60
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