Recently searched

    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
    Common Mode Chokes
    Common Mode Chokes
    Ferrite Beads
    Ferrite Beads
    Ferrite Cores
    Ferrite Cores
    Ferrite Rings
    Ferrite Rings
    Ferrite Sleeves
    Ferrite Sleeves
    Flat Cable Ferrites
    Flat Cable Ferrites
    Power Line Filters
    Power Line Filters
    RC Network Capacitors
    RC Network Capacitors
    Shielding Aerosols
    Shielding Aerosols
    Shielding Cages
    Shielding Cages
    Shielding Sheets
    Shielding Sheets
    Shielding Strips
    Shielding Strips
    Signal Filters
    Signal Filters
    Sine Wave Filters
    Sine Wave Filters

    6539 Products showing for EMI Filters & Protection

    1 of 327
    Siemens, 6SL3202-0 480 V 33A Sine Wave Filter
    • RS Stock No. 287-3532
    • Mfr. Part No. 6SL3202-0AE23-3SA0
    Each
    PHP73,316.02
    NSYBPA7032, Shielding Aerosol With Grey colour 430g
    • RS Stock No. 276-1731
    • Mfr. Part No. NSYBPA7032
    Each
    PHP4,837.45
    Schaffner, FN3287 63A 530/305 V ac 60Hz, Chassis Mount EMC Filter, Terminal Block 3 Phase
    • RS Stock No. 184-7780
    • Mfr. Part No. FN3287-63-53-C26-R65
    Each
    PHP20,387.58
    RS PRO 20A 250 V ac, Chassis Mount EMI Filter, Single Phase
    • RS Stock No. 237-8702
    Each
    PHP793.12
    Siemens, SINAMICS 480 V 11.3A Line Reactor
    • RS Stock No. 213-1161
    • Mfr. Part No. 6SL3203-0CE21-0AA0
    Each
    PHP12,073.86
    Roxburgh EMC, PMF10 10A 250 V ac 60Hz, Freestanding RFI Filter, Connector, Single Phase
    • RS Stock No. 672-7023
    • Mfr. Part No. PMF10
    Each
    PHP6,608.98
    Okaya Electric Industries RC Capacitor 100nF 120Ω Tolerance ±20% 250V ac 1-way , Through Hole, XE
    • RS Stock No. 672-7032
    • Mfr. Part No. XE1201
    Each (In a Pack of 5)
    PHP146.994
    Siemens, 6SE6400-3 240 V 29.5A Sine Wave Filter
    • RS Stock No. 287-3509
    • Mfr. Part No. 6SE6400-3CC03-5CB3
    Each
    PHP15,154.25
    RS PRO 20A 250 V ac, Chassis Mount Power Line Filter, Single Phase
    • RS Stock No. 237-8730
    Each
    PHP2,290.70
    TDK Openable Ferrite Sleeve, 36 Dia x 32mm, For Suppression Components, Apertures: 1, Diameter 11mm
    • RS Stock No. 774-0645
    • Mfr. Part No. ZCAT2132-1130
    Each
    PHP116.66
    Fair-Rite Ferrite Bead Toroid Core, For: Inductive Component, 61 (Dia.) x 12.7mm
    • RS Stock No. 467-4172
    • Mfr. Part No. 5943003801
    Each
    PHP638.74
    Roxburgh EMC, DRF 6A 250 V ac 0 → 440Hz, DIN Rail RFI Filter, Screw, Single Phase
    • RS Stock No. 240-107
    • Mfr. Part No. DRF06
    Each
    PHP5,072.09
    TDK Openable Ferrite Clamp, 19.5 Dia. x 35mm, For Audio Equipment, Copiers, Digital Telephones, Electronic Musical
    • RS Stock No. 916-4327
    • Mfr. Part No. ZCAT2035-0930A-BK
    Each (In a Pack of 5)
    PHP152.218
    Schneider Electric, PCSP 120A 480 V, Floor Mount Power Line Filter
    • RS Stock No. 429-431
    • Mfr. Part No. PCSP120D5N12
    Each
    PHP3,372,659.89
    Fair-Rite Ferrite Core
    • RS Stock No. 466-9091
    • Mfr. Part No. 0431164281
    Each
    PHP136.23
    TDK Openable Flat Cable Ferrite Core, 34 Dia. x 39mm, For EMC Absorption, Apertures: 1, Diameter 13mm
    • RS Stock No. 741-3068
    • Mfr. Part No. ZCAT3035-1330
    Each
    PHP338.51
    Schneider Electric, PCSP 200A 480 V, Floor Mount Power Line Filter
    • RS Stock No. 340-824
    • Mfr. Part No. PCSP200D5N2
    Each
    PHP4,398,477.32
    TDK Openable Ferrite Sleeve, 25 x 20mm, For Suppression Components, Apertures: 1, Diameter 5mm
    • RS Stock No. 774-0632
    • Mfr. Part No. ZCAT1325-0530A
    Each
    PHP72.02
    Schneider Electric, AccuSine 120A 480 V ac 50 → 60Hz, Floor Mount Harmonic Filter, Cable 3 Phase
    • RS Stock No. 335-276
    • Mfr. Part No. PCSP120D5IP54
    Each
    PHP2,770,773.71
    Schneider Electric, AccuSine 120A 480 V ac 50 → 60Hz, Wall Mount Harmonic Filter, Cable 3 Phase
    • RS Stock No. 335-394
    • Mfr. Part No. PCSP120D5IP00
    Each
    PHP3,738,115.64
    Results per page
    1
    2
    3
    327

    Related links