Wurth Elektronik EMI Filters & Protection| RS

All Products
- Mechanical, Fluid Power & Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps(124)
  - Material Lifting & Loading Equipment(378)
  - Storage & Shelving(1646)
  - Transit & Equipment Cases(640)
  - Trucks, Trolleys & Lifting Tables(296)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers(128)
  - Adhesives & Glues(95)
  - Sealants & Resins(120)
  - Tapes(2136)
- Bearings & Seals
  Bearings & Seals
  - Gaskets, Seals & Packings(6881)
  - Linear Motion(1248)
  - Rotary Bearings & Housing Units(13025)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components(2250)
  - Carbon Fibre & Felt Sheets(8)
  - Castors & Wheels(2105)
  - Ceramic Materials(26)
  - Channel Support Systems(177)
  - Conveyor Components(487)
  - Insulation Materials(101)
  - Knobs, Levers & Handles(1125)
  - Metal Materials(404)
  - Plastic & Rubber Materials(635)
  - Polishing & Finishing(5)
  - Shim Stock(95)
  - Structural Systems(1920)
- Fasteners & Fixings
  Fasteners & Fixings
  - Clips & Springs(1655)
  - Girder Fixings(138)
  - Magnets & Magnetic Strips(62)
  - Nails & Rivets(730)
  - Nuts & Washers(1506)
  - Pins, Keys & Retaining Clips(376)
  - Screws & Bolts(7945)
  - Sheet Metal & Panel Fasteners(299)
  - Spacers & Standoffs(1238)
  - Wall Plugs, Fixings & Anchors(638)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools(2176)
  - Clamps & Vices(502)
  - Hammers & Demolition(903)
  - Knives, Scissors & Saws(1174)
  - Manual Grease Guns & Accessories(42)
  - Measuring & Marking(1164)
  - Pliers & Cutters(3559)
  - Sanding, Filing & Polishing(1283)
  - Screwdrivers, Hex & Torx Keys(6789)
  - Spanners, Sockets & Wrenches(11279)
  - Specialist Tools(1811)
  - Staplers & Riveters(74)
  - Threading Tools(1376)
  - Tool Kits & Tool Storage(2234)
- Mechanical Power Transmission
  Mechanical Power Transmission
  - Belts & Pulleys(9009)
  - Brakes & Clutches(32)
  - Bushes & Collars(789)
  - Electric Actuators(1281)
  - Gears & Racks(1070)
  - Lead Screws, Ball Screws & Ball Splines(111)
  - Power Transmission Couplings(1353)
  - Roller Chains & Accessories(1111)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Hose Pipe & Fittings(2009)
  - Pipes & Pipe Fittings(1453)
  - Pipework Maintenance & Water Treatment(112)
  - Sinks, Toilets & Showers(20)
  - Valves & Taps(2665)
  - Water Heating & Pumps(348)
- Pneumatics & Hydraulics
  Pneumatics & Hydraulics
  - Automated Air Blowers(21)
  - Compressed Air Piping Systems(214)
  - Hydraulic Cylinders, Pumps & Power Units(191)
  - Hydraulic Fittings & Tubing(4309)
  - Hydraulic Fluids & Filtration(121)
  - Hydraulic Instrumentation & Switches(142)
  - Hydraulic Tools(8)
  - Hydraulic Valves & Manifolds(227)
  - Pneumatic & Hydraulic Pressure Gauges(4591)
  - Pneumatic Air Preparation(3473)
  - Pneumatic Connectors, Fittings & Hose(10532)
  - Pneumatic Counters, Logic Controllers & Timers(79)
  - Pneumatic Cylinders & Actuators(13947)
  - Pneumatic Sensors & Switches(1663)
  - Pneumatic Valves(8403)
  - Vacuum Components(1332)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools(341)
  - Drill Bits & Parts(3109)
  - Grounds Maintenance Tools(22)
  - Milling & Lathing(398)
  - Power Tool Accessories(692)
  - Power Tools(468)
  - Sanding Belts, Discs & Wheels(1327)
  - Soldering(2075)
  - Welding & Brazing(94)
  - Workshop Tools(751)
- Electrical, Automation & Cables
- Automation & Control Gear
  Automation & Control Gear
  - Automation Signalling(5566)
  - Contactors & Auxiliary Contacts(13634)
  - Electric Motors(17498)
  - Industrial Robots(95)
  - PLCs, HMIs & Industrial Computing(8455)
  - Process Control(7082)
  - Sensors(32241)
  - Solenoids(128)
- Cables & Wires
  Cables & Wires
  - AV Cables(1722)
  - Cable Glands & Fittings(2376)
  - Cable Joints & Cable Sleeving(3208)
  - Cable Management(6079)
  - Cable Ties & Fixings(3385)
  - Computer Cables(1752)
  - Electrical Power & Industrial Cables(19006)
  - Networking & Coaxial Cables(5875)
  - Single Core Cable(7081)
  - Wire to Board Cables & Ribbon Cable(7632)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking(1300)
  - Enclosures(14190)
  - Enclosures & Racking Components(13513)
- Fuses & Circuit Breakers
  Fuses & Circuit Breakers
  - Circuit Breakers(35220)
  - Earth & Lightning Protection(130)
  - Fuse Holders & Accessories(1526)
  - Fuses(8459)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Fans(2332)
  - Air Conditioning & Heating Accessories(1510)
  - Building Automation(5)
  - Electronics Heating & Cooling Components(1775)
  - Fan Accessories(397)
- Lighting
  Lighting
  - Light Bulbs, Lamps & Tubes(1696)
  - Light Fittings, Fixtures & Luminaires(1264)
  - Lighting Components(220)
  - Torches & Inspection Lamps(565)
- Relays & Signal Conditioning
  Relays & Signal Conditioning
  - Relay Accessories(853)
  - Relays(13045)
  - Signal Conditioners & Isolators(908)
- Switches
  Switches
  - Capacitive, Magnetic and Piezo Switches(935)
  - DIP & Rotary Encoded Switches(976)
  - Domestic Installation Switches(1181)
  - Foot Switches & Components(242)
  - Joysticks & Components(294)
  - Key Switches & Selector Switches(2367)
  - Keyboard & Keypad Switches(1666)
  - Limit & Position Switches(3061)
  - Micro Switches & Detector Switches(2166)
  - Push Button Switches & Components(13818)
  - Rocker Switches & Components(994)
  - Rope Pull Switches & Components(329)
  - Rotary Switches & Components(3623)
  - Safety Enabling & Control Switches(163)
  - Safety Interlock Switches & Components(1526)
  - Switch Disconnectors & Components(7633)
  - Toggle Switches & Slide Switches(2051)
- Electronic Components, Power & Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories(666)
  - Battery Chargers & Power Banks(198)
  - Non-Rechargeable Batteries(76)
  - Rechargeable Batteries(288)
- Connectors
  Connectors
  - AV Connectors(1837)
  - Automotive Electrical Connectors(5021)
  - Backplane & Rack Connectors(1172)
  - Circular Connectors(21365)
  - IC Sockets & Adapters(642)
  - Mains & DC Power Connectors(4251)
  - Network & Telecom Connectors(2101)
  - PCB Connectors & Wire Housings(41537)
  - Power Connectors(10862)
  - RF Coaxial Connectors & Adapters(2566)
  - Terminal Blocks(31620)
  - USB, D Sub & Computing Connectors(8654)
  - Wire Terminals & Splices(6343)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Display Modules(1965)
  - Fibre Optic Components(220)
  - Indicators & Indicator Components(3807)
  - LED Lighting Components(5029)
  - LEDs - Light Emitting Diodes(5254)
  - Laser Modules & Components(200)
  - Optocouplers & Photodetectors(4142)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - ESD Control & Clean Room(843)
  - PCB Etching, Preparation & Developing(44)
  - PCB Handling(89)
  - PCB Spacers, Pillars & Supports(773)
  - PCB Tools(120)
  - Prototyping Boards(734)
- Passive Components
  Passive Components
  - Antennas(491)
  - Capacitors(34386)
  - Crystals, Oscillators & Resonators(3826)
  - EMI Filters & Protection(5300)
  - Fixed Resistors(42270)
  - Inductors(9724)
  - Passive Components Kits(280)
  - Rotary Encoders(352)
  - Sounder, Buzzer & Microphone Components(825)
  - Surge Protection Components(3340)
  - Variable Resistors(4716)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - Power Supplies(7538)
  - Renewable Energy(96)
  - Transformers(2720)
  - Voltage Converters(13586)
- Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  - Arduino Shop(209)
  - BBC micro:bit Shop(122)
  - Development Tools & Single Board Computers(5114)
  - ROCK SBC Shop(90)
  - Raspberry Pi Shop(226)
  - STEM Education(96)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators(4545)
  - Audio & Video ICs(71)
  - Chip Programmers & Debuggers(120)
  - Clock, Timing & Frequency ICs(923)
  - Communication & Wireless Module ICs(367)
  - Data Converters(862)
  - Discrete Semiconductors(37182)
  - Interface ICs(2644)
  - Logic ICs(3221)
  - Memory Chips(2236)
  - Power Management ICs(12926)
  - Processors & Microcontrollers(7123)
  - Programmable Logic ICs(116)
  - Sensor ICs(3113)
- PPE, Safety, Test & IT
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning(162)
  - Audio & Video(777)
  - Barcode Scanners & Accessories(144)
  - Car Technology(5)
  - Computer Components & Software(1926)
  - Keyboards & Mice(828)
  - Labelling(1493)
  - Memory & Data Storage(1983)
  - Mobile Computing(145)
  - Networking & WiFi(2227)
  - Phones & Walkie Talkies(92)
  - Photography & Drones(36)
  - Printing & Scanning(248)
  - Remote Controls(68)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes(387)
  - Cleaning Equipment(75)
  - Cleaning Sprays & Fluids(27)
  - Electronics Cleaners & Protective Coatings(50)
  - Floor Cleaning(784)
  - Greases, Oils & Lubricants(468)
  - Paint & Painting Supplies(95)
  - Washroom Equipment & Supplies(435)
  - Waste & Recycling(223)
  - Wipes & Cloths(491)
- Office Supplies
  Office Supplies
  - Desk Organisation(67)
  - Filing(69)
  - Office Equipment(139)
  - Office Furniture(375)
  - Paper & Consumables(632)
  - Posting & Packaging(47)
  - White Boards, Notice Boards & Planners(124)
  - Writing & Drawing Supplies(187)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection(179)
  - Disposable Workwear(441)
  - Ear Protection(268)
  - Eye & Face Protection(1077)
  - Fall Protection(690)
  - Hand Protection(6701)
  - Head Protection(761)
  - Hi Vis Clothing(5427)
  - Respiratory Protection(559)
  - Safety Footwear(13511)
  - Workwear(14833)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance(244)
  - Door Control & Seals(451)
  - Key Cabinets & Safes(199)
  - Latches, Hinges & Handles(1018)
  - Locks & Bolts(1166)
  - Security Alarms & Sensors(283)
- Site Safety
  Site Safety
  - Fire Safety(139)
  - First Aid(50)
  - Lockout Tagout(577)
  - Safety Flooring(244)
  - Safety Signs(735)
  - Spillage Control(452)
  - Traffic Management & Crowd Control(1101)
- Test & Measurement
  Test & Measurement
  - Bench Power Supplies & Sources(819)
  - Data Acquisition & Logging(597)
  - Electrical Test & Measurement(783)
  - Electronic Component Testing(213)
  - Engineering Test & Measurement(713)
  - Environmental Test & Measurement(869)
  - Lab Equipment(776)
  - Linear Test & Measurement(11)
  - Multimeters & Accessories(618)
  - Network Test & Measurement(337)
  - Oscilloscopes & Accessories(1044)
  - Pressure Test & Measurement(254)
  - RF Test & Measurement(131)
  - Signal Generators & Analysers(302)
  - Speed Test & Measurement(69)
  - Temperature Test & Measurement(2013)
  - Test Connectors(2618)
  - Test Leads & Test Lead Kits(1550)
  - Weight & Force Test & Measurement(715)
Our Brands
- Top Brands
- All Brands
New Products
My Account
Services

SGD10.52Each Also available in industry standard packaging Real time qty checker Compare	Wurth Elektronik Ferrite Ring Toroid Core, For: EMI Suppression, 61 x 35.5 x 12.7mm TypeToroid Core Dimensions61 x 35.5 x 12.7mm ApplicationEMI Suppression Material4 W 620 Diameter12.7mm See similar products in Ferrite Rings	RS Stock No. 788-0143 Brand Wurth Elektronik Mfr. Part No. 74270097
SGD0.666 Each (In a Bag of 5000) Real time qty checker Compare	Wurth Elektronik Ferrite Ring EMI Suppression, For: EMI Suppression, 2.5 x 0.76 x 4mm TypeEMI Suppression Dimensions2.5 x 0.76 x 4mm ApplicationEMI Suppression MaterialFerrite, Nickel Zinc Height4mm See similar products in Ferrite Rings	RS Stock No. 163-3194 Brand Wurth Elektronik Mfr. Part No. 74270001
SGD6.79Each Real time qty checker Compare	Wurth Elektronik Openable Ferrite Sleeve, 32.5 x 18.8 x 13.2mm, For EMI Suppression, Apertures: 1, Diameter 5mm TypeSTAR-TEC SeriesSTAR-TEC ApplicationEMI Suppression Material4 W 620 KeyNo See similar products in Ferrite Sleeves	RS Stock No. 367-5281 Brand Wurth Elektronik Mfr. Part No. 74271142
SGD1.97 Each (In a Pack of 6) Real time qty checker Compare	Wurth Elektronik Ferrite Ring EMI Suppression, For: Electromagnetic Interface, 16 x 9 x 17mm TypeEMI Suppression Dimensions16 x 9 x 17mm ApplicationElectromagnetic Interface MaterialFerrite, Nickel Zinc Height17mm See similar products in Ferrite Rings	RS Stock No. 123-4233 Brand Wurth Elektronik Mfr. Part No. 74270054
SGD1.658 Each (In a Bag of 5) Also available in industry standard packaging Real time qty checker Compare	Wurth Elektronik, WE-CNSW 800mA 50 V dc 10 → 1000MHz, SMD RFI Filter, SMD Maximum Current Rating800mA Maximum Voltage Rating50 V dc Mounting TypeSurface Mount Termination StyleSMD SeriesWE-CNSW See similar products in Power Line Filters	RS Stock No. 756-8398 Brand Wurth Elektronik Mfr. Part No. 744230220
SGD1.656 Each (In a Bag of 5) Also available in industry standard packaging Real time qty checker Compare	Wurth Elektronik 550 mA Common Mode Choke 145mΩ 50V SeriesWE-CNSW Impedance90 Ω Test Frequency100 MHz DC Resistance145mΩ Maximum Current550 mA See similar products in Common Mode Chokes	RS Stock No. 756-8402 Brand Wurth Elektronik Mfr. Part No. 744230900
SGD9.21 Each (In a Box of 20) Real time qty checker Compare	Wurth Elektronik Openable Ferrite Sleeve with key, 31.5 x 35 x 28.3mm, For RF application, Apertures: 1, Diameter 13mm TypeSTAR-GAP SeriesSTAR-GAP ApplicationRF application Material4W620 Impedance at 25 MHz71Ω See similar products in Ferrite Sleeves	RS Stock No. 163-3204 Brand Wurth Elektronik Mfr. Part No. 74271622S
SGD1.221 Each (On a Reel of 2000) Real time qty checker Compare	Wurth Elektronik Ferrite Bead, 5.59 x 5.08 x 3.2mm (2220 (5650M)), 400Ω impedance at 100 MHz Package Type2220 (5650M) Impedance at 100 MHz400Ω Current Rating4.5A TypeBead Dimensions5.59 x 5.08 x 3.2mm See similar products in Ferrite Beads	RS Stock No. 163-4000 Brand Wurth Elektronik Mfr. Part No. 74279224401
SGD11.701 Each (In a Bag of 100) Real time qty checker Compare	3020301, Shielding Strip of Ni/Cu Layered Metallized Fiber/Polyether Urethane Foam With Tape 1m x 3mm x 1mm MaterialNi/Cu Layered Metallized Fiber/Polyether Urethane Foam Fixing MethodTape Thickness1mm Length1m Width3mm See similar products in Shielding Strips	RS Stock No. 163-4326 Brand Wurth Elektronik Mfr. Part No. 3020301
SGD1.59 Each (In a Bag of 5) Real time qty checker Compare	331151702562, Contact Finger of Gold Plated Beryllium Copper With Mounting Screw 7.15mm x 2.5mm x 6.2mm MaterialGold Plated Beryllium Copper Fixing MethodMounting Screw Thickness6.2mm Length7.15mm Width2.5mm See similar products in Shielding Strips	RS Stock No. 773-4261 Brand Wurth Elektronik Mfr. Part No. 331151702562
SGD9.21 Each (In a Box of 38) Real time qty checker Compare	Wurth Elektronik Openable Ferrite Sleeve with key, 21.7 x 35.1 x 19mm, For General Application, Apertures: 1, Diameter SeriesSTAR-GAP TypeSTAR-GAP ApplicationGeneral Application Material4W620 KeyYes See similar products in Ferrite Sleeves	RS Stock No. 162-1274 Brand Wurth Elektronik Mfr. Part No. 74271633S
SGD0.471 Each (In a Pack of 20) Real time qty checker Compare	Wurth Elektronik Ferrite Bead, 6 (Dia.) x 10mm (Radial), 920Ω impedance at 25 MHz, 961Ω impedance at 100 MHz Package TypeRadial Impedance at 25 MHz920Ω Impedance at 100 MHz961Ω Current Rating3A TypeFerrite Bead See similar products in Ferrite Beads	RS Stock No. 124-1521 Brand Wurth Elektronik Mfr. Part No. 74275043
SGD8.536 Each (In a Tray of 20) Real time qty checker Compare	Wurth Elektronik 2 x 33 mH 3 A Common Mode Choke 2 x 210mΩ Inductance2 x 33 mH SeriesWE-CMB Impedance210 mΩ Test Frequency10 KHz DC Resistance2 x 210mΩ See similar products in Common Mode Chokes	RS Stock No. 163-8145 Brand Wurth Elektronik Mfr. Part No. 744825433
SGD0.378 Each (In a Bag of 10) Also available in industry standard packaging Real time qty checker Compare	Wurth Elektronik Ferrite Bead, 1.6 x 0.8 x 0.8mm (0603 (1608M)), 60Ω impedance at 100 MHz Package Type0603 (1608M) Impedance at 100 MHz60Ω Current Rating5.1A TypeFerrite Bead Dimensions1.6 x 0.8 x 0.8mm See similar products in Ferrite Beads	RS Stock No. 863-0895 Brand Wurth Elektronik Mfr. Part No. 74279228600
SGD4.624 Each (In a Box of 38) Real time qty checker Compare	Wurth Elektronik Openable Ferrite Sleeve, 35.1 x 21.7 x 18.2mm, For General Application, Safety Relevant Application, SeriesSTAR-FIX TypeSnap Ferrite ApplicationGeneral Application, Safety Relevant Application Material4W620 Impedance at 25 MHz144Ω See similar products in Ferrite Sleeves	RS Stock No. 163-5439 Brand Wurth Elektronik Mfr. Part No. 74271733
SGD18.55Each Real time qty checker Compare	Wurth Elektronik Ferrite Shielding Sheet, 60mm x 60mm x 0.1mm MaterialFerrite Fixing MethodSelf-Adhesive SeriesWE-FSFS Thickness0.1mm Length60mm See similar products in Shielding Sheets	RS Stock No. 823-5352 Brand Wurth Elektronik Mfr. Part No. 354004
SGD8.911 Each (In a Box of 30) Real time qty checker Compare	Wurth Elektronik Openable Ferrite Ring, 55 x 20 x 44mm, For General Application, Safety Relevant Application, SeriesSTAR-RING TypeSnap Ferrite ApplicationGeneral Application, Safety Relevant Application Material4W620 Impedance at 25 MHz138Ω See similar products in Ferrite Sleeves	RS Stock No. 163-5436 Brand Wurth Elektronik Mfr. Part No. 7427155S
SGD17.63Each Real time qty checker Compare	Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 50 max. wires, Inner dims. 64.5 x 1.27mm Maximum Number of Wires50 TypeFlat Cable Core ApplicationRFI Suppression Material4W620 Outer Dimensions33.1 x 84.5 x 16mm See similar products in Flat Cable Ferrites	RS Stock No. 367-4913 Brand Wurth Elektronik Mfr. Part No. 7427247
SGD21.63 Each (In a Box of 30) Real time qty checker Compare	Wurth Elektronik Ferrite Shielding Sheet, 60mm x 60mm x 0.3mm MaterialFerrite Fixing MethodSelf-Adhesive SeriesWE-FSFS Thickness0.3mm Length60mm See similar products in Shielding Sheets	RS Stock No. 163-5222 Brand Wurth Elektronik Mfr. Part No. 364006
SGD1.387 Each (On a Reel of 2500) Real time qty checker Compare	Wurth Elektronik Ferrite Bead, 8.5 x 3.05 x 2.28mm (3312), 100Ω impedance at 100 MHz Package Type3312 Impedance at 100 MHz100Ω Current Rating10A TypeBead Dimensions8.5 x 3.05 x 2.28mm See similar products in Ferrite Beads	RS Stock No. 163-4002 Brand Wurth Elektronik Mfr. Part No. 74279225101

EMI Filters & Protection

CATEGORIES