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What is a Power Filter?

A power filter is a type of electronic filter which is placed between an external power line and electronic devices. It is used in order to attenuate conducted radio frequencies or electromagnetic interference between the AC or DC power line and the equipment.

Types of Power Filters

There are many different kinds of power filters and at Future Electronics we stock many of the most common types categorized by Application, Type, Packaging type and Rated Current. The parametric filters on our website can help refine your search results depending on the required specifications.

The application can be AC or DC. Rated Current can be up to 100 A, with the most common power filters having a Rated Current of 3 A, 6 A, 10 A or 15 A.

Power Filters from Future Electronics

Future Electronics has a full selection of power filters of all types and sizes when looking for the best powerline filter such as an RFI filter or power noise filter for your application. Simply choose from the power filter technical attributes below and your search results will quickly be narrowed to match your specific power filter application needs.

We deal with Delta Products Corporation, Schurter and TE Connectivity, among other manufacturers. You can easily refine your power filter product search results by clicking your preferred power filter brand below from our list of manufacturers.

Choosing the Right Power Filter:

When you are looking for the right power filters, with the FutureElectronics.com parametric search, you can filter the results by various attributes: by Application (AC or DC), Rated Current (1 A, 3 A, 6 A, 10 A, 15 A…), Type (EMI, EMI/RFI, RFI, IEC,…) and Packaging Type. You will be able to find the best RFI filter, power noise filter or any type of powerline filter for your application.

Power Filters in Production Ready Packaging or R&D Quantities

We offer customers many of our products in quantities that will avoid unneeded surplus.

In addition, Future Electronics offers clients a unique bonded inventory program that is designed to eliminate potential problems that may arise from an unpredictable supply of products containing raw metals and products with erratic or long lead times. Talk with your nearest Future Electronics branch and find out more on how you and your company can avoid possible shortages.


Featured Power Filter Products


Manufacturer Part Number Description
Delta Products Corporation03KENG3EAKEN Series 115 / 250 VAC 6 A High Performance Snap-In Filter
Delta Products Corporation03GEEG3E-R(3)GE Series 250 VAC 3A High Performance IEC Connector Filter
Delta Products Corporation03DKAG5DK Series Operating Frequency 50 to 60Hz 250VAC Quick Connect Power Line Filter
Delta Products Corporation02DBAW5-W702DBAW5-W7 Series 250 VAC 0.45 mA EMI Filter
Delta Products Corporation06GEEG3EPower Entry Module EMI Filtered M 3 POS 250VAC 6A
Schurter6100.412IEC 250 V 10 A Snap In Front Side C14 Appliance Inlet Power Entry Module
Schurter4798.9IEC 250 V 16 A Screw On Front Side Quick Connect C20 Appliance Inlet Module
SchurterDC12.3102.203IEC 250 V 4 A Screw On Rear 1 Pole C14 Appliance Inlet Filtered Power Entry
Schurter6100.33IEC 250 V 10 A Screw On Quick Connect C14 Appliance Inlet Power Entry Module
Schurter4302.0002IEC 250 V 10 A 1 Pole Snap In C14 Appliance Inlet Power Entry Module
Schurter6162.01596061 Series 250 V 10 A IEC C14 Screw-on Mounting, Front Side power Inlet module
SchurterKE10.2100.105KE Series 250 V 10 A 3 Function Snap In C14 Appliance Inlet Power Entry Module
Schurter4302.5003PBIEC 250 V 4 A 1 Pole Screw On Front Side C14 Appliance Inlet Power Entry Module
TE Connectivity1-6609212-0Corcom N Series RJ45 EMI RFI Filtered Low Profile Block Inductor - RK45-8N-B
TE Connectivity1609133-2Corcom SR - 15 Amp Low Leakage Snap in AC Power Filter Receptacle - 6ESRFC3
TE Connectivity1-6609114-3C Series DPST EMI / RFI 1 A 250 VAC Flanged Mount Power Entry Filter
TE Connectivity6609016-9Corcom ED Series 6 Amp High Performance Compact RFI Power Line Filter - 6ED1
TE Connectivity6609212-4N Series 6 Position Low Profile Filtered Modular RJ Jack
TE Connectivity6609021-3B Series 2 A 250 V Quick Connect Flange Mount Power Line Filter
TE Connectivity6609021-6B Series 250 VAC 3 A Wire Lead General Purpose EMI/RFI Filter
TE Connectivity1-6609016-8EMC Series EMI/RFI Filter Power Line Flanged Mount 15 A
TE Connectivity1609133-3SR Series 15 Amp 250 VAC Flanged Power Entry Module
TE Connectivity6609116-3HG Series EMI / RFI 6 A 250 VAC Flanged Mount Power Entry Filter
TE Connectivity2-6609128-8M Series 6 Amp 120,140 VAC Flanged DPST Power Entry Module
TE Connectivity6609021-4B Series 250 VAC 2 A Wire Lead General Purpose EMI/RFI Filter

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