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
Ferrite Tiles
Ferrite Tiles
Flat Cable Ferrites
Flat Cable Ferrites
Power Line Filters
Power Line Filters
RC Network Capacitors
RC Network Capacitors
Shielding Cages
Shielding Cages
Shielding Sheets
Shielding Sheets
Shielding Strips
Shielding Strips
Signal Filters
Signal Filters
Sine Wave Filters
Sine Wave Filters

8048 Products showing for EMI Filters & Protection

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1 of 403
In Stock
Wurth Elektronik Contact Finger of Gold Plated Beryllium Copper Alloy With Mounting Screw 6 mm x 3mm x 10 mm
  • RS Stock No. 773-4255P
  • Mfr. Part No. 331061603010
Subtotal 5 units (supplied on a continuous strip)
PHP657.14(exc. VAT)
PHP131.428/unit
Temporarily out of stock
Wurth Elektronik 30308503599 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 8.5mm x 3.5 mm
  • RS Stock No. 748-259
  • Mfr. Part No. 30308503599
Subtotal (1 unit)
PHP929.05(exc. VAT)
PHP929.05/unit
Temporarily out of stock
Wurth Elektronik 331041402053 Contact Finger of Gold Plated Beryllium Copper Alloy With Mounting Screw 4.1 mm x 2mm x
  • RS Stock No. 163-4369
  • Mfr. Part No. 331041402053
Subtotal (1 reel of 1500 units)
PHP106,552.50(exc. VAT)
PHP71.035/unit
In Stock
Wurth Elektronik Shielding Strip of Gold Plated Beryllium Copper Alloy With Mounting Screw 2.7 mm x 1.5mm x 2 mm
  • RS Stock No. 773-4230
  • Mfr. Part No. 331031271520
Subtotal (1 bag of 5 units)
PHP301.43(exc. VAT)
PHP60.286/unit
In Stock
Wurth Elektronik 302151099 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 15mm x 10 mm
  • RS Stock No. 748-288
  • Mfr. Part No. 302151099
Subtotal (1 unit)
PHP1,005.94(exc. VAT)
PHP1,005.94/unit
In Stock
Wurth Elektronik 3030201599 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 2mm x 1.5 mm
  • RS Stock No. 748-221
  • Mfr. Part No. 3030201599
Subtotal (1 unit)
PHP691.38(exc. VAT)
PHP691.38/unit
Temporarily out of stock
Wurth Elektronik 303040399 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 4mm x 3 mm
  • RS Stock No. 748-324
  • Mfr. Part No. 303040399
Subtotal (1 unit)
PHP680.09(exc. VAT)
PHP680.09/unit
Temporarily out of stock
Wurth Elektronik 303121099 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 12mm x 10 mm
  • RS Stock No. 748-333
  • Mfr. Part No. 303121099
Subtotal (1 unit)
PHP1,537.04(exc. VAT)
PHP1,537.04/unit
In Stock
Wurth Elektronik 302050599 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 5mm x 5 mm
  • RS Stock No. 748-301
  • Mfr. Part No. 302050599
Subtotal (1 unit)
PHP822.46(exc. VAT)
PHP822.46/unit
In Stock
Wurth Elektronik 308080399 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 8mm x 3 mm
  • RS Stock No. 748-254
  • Mfr. Part No. 308080399
Subtotal (1 unit)
PHP791.11(exc. VAT)
PHP791.11/unit
Temporarily out of stock
Wurth Elektronik 302060699 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 6mm x 6 mm
  • RS Stock No. 748-310
  • Mfr. Part No. 302060699
Subtotal (1 unit)
PHP763.31(exc. VAT)
PHP763.31/unit
In Stock
Wurth Elektronik Shielding Strip of Gold Plated Beryllium Copper Alloy With Mounting Screw 5 mm x 3mm x 4 mm
  • RS Stock No. 773-4274P
  • Mfr. Part No. 331211503040
Subtotal 5 units (supplied on a continuous strip)
PHP349.70(exc. VAT)
PHP69.94/unit
Temporarily out of stock
Wurth Elektronik 302090599 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 9mm x 5 mm
  • RS Stock No. 748-347
  • Mfr. Part No. 302090599
Subtotal (1 unit)
PHP763.45(exc. VAT)
PHP763.45/unit
Temporarily out of stock
Wurth Elektronik 302080899 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 8mm x 8 mm
  • RS Stock No. 748-344
  • Mfr. Part No. 302080899
Subtotal (1 unit)
PHP822.46(exc. VAT)
PHP822.46/unit
Temporarily out of stock
Wurth Elektronik 302171799 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 17mm x 17 mm
  • RS Stock No. 748-290
  • Mfr. Part No. 302171799
Subtotal (1 unit)
PHP1,754.64(exc. VAT)
PHP1,754.64/unit
Temporarily out of stock
Wurth Elektronik 3021309599 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 12mm x 9.5 mm
  • RS Stock No. 748-273
  • Mfr. Part No. 3021309599
Subtotal (1 unit)
PHP1,174.68(exc. VAT)
PHP1,174.68/unit
Temporarily out of stock
Wurth Elektronik 302070199 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 7mm x 1 mm
  • RS Stock No. 748-316
  • Mfr. Part No. 302070199
Subtotal (1 unit)
PHP863.66(exc. VAT)
PHP863.66/unit
In Stock
Wurth Elektronik 302080399 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 8mm x 3 mm
  • RS Stock No. 748-246
  • Mfr. Part No. 302080399
Subtotal (1 unit)
PHP775.90(exc. VAT)
PHP775.90/unit
In Stock
Wurth Elektronik 302030199 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 3mm x 1 mm
  • RS Stock No. 748-223
  • Mfr. Part No. 302030199
Subtotal (1 unit)
PHP812.20(exc. VAT)
PHP812.20/unit
In Stock
Fair-Rite Ferrite Shielding Sheet 146 mm x 100mm x 100 mm
  • RS Stock No. 302-708
  • Mfr. Part No. 3595000551
Subtotal (1 box of 10 units)
PHP32,043.59(exc. VAT)
PHP32,043.59/box
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