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

8505 Produits présentés pour EMI Filters & Protection

5 sur 426
En stock
Fair-Rite Ferrite Core
  • N° de stock RS 173-0017
  • Référence fabricant 0431176451
L'unité (en boîte de 60)
6,934 €(TVA exclue)
Temporairement en rupture de stock
Fair-Rite Ferrite Core
  • N° de stock RS 172-9998
  • Référence fabricant 0431167281
L'unité (en boîte de 196)
1,52 €(TVA exclue)
Actuellement indisponible
Fair-Rite Ferrite Core
  • N° de stock RS 255-5051
  • Référence fabricant 0431178281
la pièce
3,75 €(TVA exclue)
En stock
FS-008-056-SA-T, Shielding Strip of Beryllium Copper With Self-Adhesive 500mm x 5.6mm x 0.8mm
  • N° de stock RS 772-0329
  • Référence fabricant FS-008-056-SA-T
la pièce
10,42 €(TVA exclue)
Stock limité
TE Connectivity Fluorosilicone Shielding Sheet, 10m x 2mm x 2mm
  • N° de stock RS 272-9159
  • Référence fabricant 1201-FSA-0020
1 mètre(s)
79,61 €(TVA exclue)
En stock
RS PRO Openable Ferrite Clamp, 20.5 x 33 x 20mm, For Computer Peripherals, Digital TV, Internal & External Power
  • N° de stock RS 123-2483
L'unité (en paquet de 2)
3,15 €(TVA exclue)
Temporairement en rupture de stock
Laird Ferrite Bead (Cylindrical EMI Core), 22.28 x 32.77 x 21.84mm (0640), 105Ω impedance at 25 MHz, 240Ω impedance at
  • N° de stock RS 888-3333
  • Référence fabricant 28A0640-0A2
L'unité (en paquet de 50)
1,362 €(TVA exclue)
Temporairement en rupture de stock
Laird Ferrite Bead (Snap-On EMI Core, Split EMI Core), 18.75 x 52.91mm (0593), 186Ω impedance at 25 MHz, 407Ω impedance
  • N° de stock RS 888-3339
  • Référence fabricant 28A0593-0A2
L'unité (en paquet de 50)
1,766 €(TVA exclue)
Temporairement en rupture de stock
Laird Ferrite Bead (Cylindrical EMI Core), 17.42 x 28.58mm (0686), 124Ω impedance at 25 MHz, 242Ω impedance at 100 MHz,
  • N° de stock RS 888-3474
  • Référence fabricant 28B0686-200
L'unité (en paquet de 50)
0,94 €(TVA exclue)
En stock
RS PRO Openable Ferrite Clamp, 24.5 Dia. x 28.5mm, For Computer Peripherals, Digital TV, Internal & External Power
  • N° de stock RS 123-2493
L'unité (en paquet de 2)
2,815 €(TVA exclue)
En stock
FERROXCUBE Ferrite Bead, 6 (Dia.) x 10mm (Axial)
  • N° de stock RS 683-5247
  • Référence fabricant WBC2.5/A-4B1
L'unité (en paquet de 10)
1,547 €(TVA exclue)
En stock
Wurth Elektronik Openable Ferrite Sleeve with key, 32.5 x 18.8 x 13.2mm, For General Application, Safety Relevant
  • N° de stock RS 814-9992
  • Référence fabricant 74271142S
la pièce
4,18 €(TVA exclue)
Temporairement en rupture de stock
Schurter, FMAC RAIL 6A 250 V ac 50 → 60Hz, DIN Rail RFI Filter, Screw, Single Phase
  • N° de stock RS 782-4080
  • Référence fabricant 5500.2269
la pièce
61,80 €(TVA exclue)
En stock
Murata Ferrite Bead (Chip Ferrite Bead), 2 x 1.25 x 0.85mm (0805 (2012M)), 1000Ω impedance at 100 MHz
  • N° de stock RS 724-1469P
  • Référence fabricant BLM21AG102SN1D
l'unité (conditionné en bobine)
0,081 €(TVA exclue)
En stock
Wurth Elektronik, WE-CLFS 10A 250 V, Chassis Mount EMC Filter, Screw, Single Phase
  • N° de stock RS 238-9609
  • Référence fabricant 810911010112
la pièce
15,17 €(TVA exclue)
Temporairement en rupture de stock
KEMET 44 mH 500 mA Common Mode Choke 1.88Ω 250V
  • N° de stock RS 186-0846
  • Référence fabricant SSHB21HS-05440
L'unité (en boîte de 60)
1,693 €(TVA exclue)
En stock
Wurth Elektronik Ferrite Ring EMI Suppression Axial Ferrite Bead, For: Coaxial Cable, Multiconductor Wire, Wires,
  • N° de stock RS 124-1541
  • Référence fabricant 74270033
L'unité (en paquet de 20)
0,599 €(TVA exclue)
En stock
Schaffner, FN3288 10A 530/305 V ac 60Hz, Chassis Mount EMC Filter, Terminal Block 3 Phase
  • N° de stock RS 184-7782
  • Référence fabricant FN3288-10-44-C26-R65
la pièce
117,79 €(TVA exclue)
Temporairement en rupture de stock
3020812, Shielding Strip of Ni/Cu Layered Metallized Fiber/Polyether Urethane Foam With Tape 1m x 8mm x 12mm
  • N° de stock RS 773-7190
  • Référence fabricant 3020812
la pièce
8,51 €(TVA exclue)
En stock
Murata, BNX 10A 50 V dc 1MHz → 1GHz, Through Hole EMI Filter, Pin
  • N° de stock RS 216-6037
  • Référence fabricant BNX002-11
la pièce
7,45 €(TVA exclue)
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