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Power Line Filters

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Our Power Line Filter range includes single-phase and three-phase types for industrial, medical and general purpose applications.

A power line filter, also called an EMI power line filter, is a passive bi-directional network, which effectively filters out a particular frequency point in the power line, or passes a selected frequency. Designed to block mains-born electromagnetic interference (EMI), power line filters are frequency-selective two-port networks usually comprising inductors, capacitors, and resistors.

They operate as reflection filters, which provide high series impedance and low parallel impedance in the filter stop band, severely mismatching noise source impedance and load impedance; thus transmitting the undesired frequency components back to the noise source.

Choosing a power line filter

When selecting the power line filter, three main indicators should be considered: firstly, voltage and current, then insertion loss, and finally, size and structure. Since the filter is typically potted, environment is not a primary concern. However, the temperature characteristics of all potting materials and filter capacitors have some influence on the environmental characteristics of the power filter.

Insertion loss is one of the most important technical parameters of an EMI power filter. It should be as high as possible to ensure the safety of the equipment in which the filter is used, and the surrounding environment.

Insertion loss is a function of frequency, expressed in dB. Insertion loss of an EMI power line filter includes common mode (CM) insertion loss and differential mode (DM) insertion loss.

Applications for power line filters

EMI power line filters are used in the following applications:

Household appliances
Military/Aerospace Systems
Medical Equipment
Computers
Energy Management Systems
Automotive Battery Charger
Industrial Equipment

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Manufacturer Part No	Order Code	Description / Manufacturer	Price For	Price (ex VAT) (inc VAT)	Quantity	Filter Applications	Voltage Rating	Current Rating	No. of Phases	No. of Stages	Filter Mounting	Filter Input Terminals	Filter Output Terminals	Product Range
						Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending	Sort Acending Sort Decending
BNX016-01	1828969 Data Sheet + RoHS	Power Line Filter, Amusement Equipment, Displays, Digital AV Equipment, PC Peripheral Equipment MURATA You previously purchased this product. View in Order History	Each	1+ CNY27.41 CNY30.97 5+ CNY25.66 CNY29.00 10+ CNY23.90 CNY27.01 25+ CNY22.49 CNY25.41 50+ CNY21.52 CNY24.32 150+ CNY19.65 CNY22.20 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Amusement Equipment, Displays, Digital AV Equipment, PC Peripheral Equipment	25V	15A	-	1 Stage	Through Hole	PC Pin	PC Pin	EMIFIL BNX Series
FN2060-16-06	1191381 Data Sheet + RoHS	Power Line Filter, General Purpose, 250 VAC, 16 A, Single Phase, 2 Stage, Chassis Mount SCHAFFNER - TE CONNECTIVITY You previously purchased this product. View in Order History	Each	1+ CNY321.23 CNY362.99 2+ CNY317.49 CNY358.76 3+ CNY313.74 CNY354.53 5+ CNY310.00 CNY350.30 10+ CNY306.25 CNY346.06 20+ CNY255.47 CNY288.68 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	General Purpose	250VAC	16A	Single Phase	2 Stage	Chassis Mount	Quick Connect	Quick Connect	FN 2060 Series
FN2030-30-08	1304849 Data Sheet + RoHS	Power Line Filter, Chassis, General Purpose, 250 V, 30 A, Single Phase, 1 Stage, Chassis Mount SCHAFFNER - TE CONNECTIVITY You previously purchased this product. View in Order History	Each	1+ CNY371.24 CNY419.50 2+ CNY371.22 CNY419.48 3+ CNY371.20 CNY419.46 5+ CNY371.18 CNY419.43 10+ CNY371.16 CNY419.41 20+ CNY356.75 CNY403.13 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	General Purpose	250V	30A	Single Phase	1 Stage	Chassis Mount	Stud	Stud	-
BNX022-01L	1114996 Data Sheet + RoHS	Power Line Filter, EMIFIL, 50 V, 10 A MURATA POWER SOLUTIONS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ CNY35.26 CNY39.84 10+ CNY28.90 CNY32.66 50+ CNY25.10 CNY28.36 100+ CNY21.25 CNY24.01 200+ CNY19.41 CNY21.93 400+ CNY17.55 CNY19.83 800+ CNY16.68 CNY18.85 2000+ CNY15.80 CNY17.85 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Medical Equipment, Industrial Equipment	50VDC	20A	-	2 Stage	Surface Mount	SMD	SMD	EMIFIL BNX Series
NFE31PT222Z1E9L	9528172 Data Sheet + RoHS	Power Line Filter, 2200 pF, 50 %, 25 V, 6 A, SMD MURATA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:9528172 9528172RL in Re-reel	5+ CNY4.13 CNY4.67 50+ CNY2.93 CNY3.31 250+ CNY2.54 CNY2.87 500+ CNY2.39 CNY2.70 1000+ CNY2.25 CNY2.54 2000+ CNY2.07 CNY2.34 More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	General Purpose	25VDC	6A	-	1 Stage	Surface Mount	SMD	SMD	EMIFIL NFE31PT Series

FN2070-6-06	1191394 Data Sheet + RoHS	Power Line Filter, General Purpose, 250 VAC, 6 A, Single Phase, 2 Stage, Chassis Mount SCHAFFNER - TE CONNECTIVITY You previously purchased this product. View in Order History	Each	1+ CNY3,017.37 CNY3,409.63 5+ CNY2,640.20 CNY2,983.43 10+ CNY2,187.59 CNY2,471.98	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	General Purpose	250VAC	6A	Single Phase	2 Stage	Chassis Mount	Quick Connect	Quick Connect	FN 2070 Series

FN2060-6-06	1191385 Data Sheet + RoHS	Power Line Filter, General Purpose, 250 VAC, 6 A, Single Phase, 2 Stage, Chassis Mount SCHAFFNER - TE CONNECTIVITY You previously purchased this product. View in Order History	Each	1+ CNY176.74 CNY199.72 3+ CNY167.91 CNY189.74 5+ CNY159.07 CNY179.75 10+ CNY150.68 CNY170.27	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	General Purpose	250VAC	6A	Single Phase	2 Stage	Chassis Mount	Quick Connect	Quick Connect	FN 2060 Series

BNX012-01	1828968 Data Sheet + RoHS	Power Line Filter, Amusement Equipment, Displays, Digital AV Equipment, PC Peripheral Equipment MURATA You previously purchased this product. View in Order History	Each	1+ CNY25.92 CNY29.29 5+ CNY24.21 CNY27.36 10+ CNY22.49 CNY25.41 25+ CNY19.70 CNY22.26 50+ CNY18.97 CNY21.44 150+ CNY17.09 CNY19.31 300+ CNY16.24 CNY18.35 750+ CNY15.39 CNY17.39 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Amusement Equipment, Displays, Digital AV Equipment, PC Peripheral Equipment	50V	15A	-	1 Stage	Through Hole	PC Pin	PC Pin	EMIFIL BNX Series

FN2020-20-06	1191370 Data Sheet + RoHS	Power Line Filter, General Purpose, 250 VAC, 20 A, Single Phase, 1 Stage, Chassis Mount SCHAFFNER - TE CONNECTIVITY You previously purchased this product. View in Order History	Each	1+ CNY876.40 CNY990.33	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	General Purpose	250VAC	20A	Single Phase	1 Stage	Chassis Mount	Quick Connect	Quick Connect	FN 2020 Series

NFE61PT102E1H9L	9528202 Data Sheet + RoHS	Power Line Filter, General Purpose, 50 VDC, 2 A, 1 Stage, Surface Mount MURATA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	5+ CNY4.79 CNY5.41 50+ CNY3.37 CNY3.81 250+ CNY2.90 CNY3.28 500+ CNY2.74 CNY3.10 1000+ CNY2.49 CNY2.81 2500+ CNY2.18 CNY2.46 More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	General Purpose	50VDC	2A	-	1 Stage	Surface Mount	SMD	SMD	EMIFIL NFE61PT Series

4701-001LF	1186432 Data Sheet + RoHS	Power Line Filter, 100 V, 10 A, 1 Stage, Surface Mount CTS / TUSONIX You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:1186432 1186432RL in Re-reel	1+ CNY42.90 CNY48.48 10+ CNY32.68 CNY36.93 50+ CNY30.81 CNY34.82 100+ CNY26.55 CNY30.00 200+ CNY25.21 CNY28.49 500+ CNY24.61 CNY27.81 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	100V	10A	-	1 Stage	Surface Mount	SMD	SMD	-

5500.2002	1162775 Data Sheet + RoHS	Power Line Filter, General Purpose, 250 VAC, 2 A, Single Phase, 1 Stage, Through Hole SCHURTER You previously purchased this product. View in Order History	Each	1+ CNY69.19 CNY78.18 3+ CNY66.33 CNY74.95 5+ CNY63.46 CNY71.71 10+ CNY60.59 CNY68.47 20+ CNY55.05 CNY62.21 50+ CNY49.51 CNY55.95 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	General Purpose	250VAC	2A	Single Phase	1 Stage	Through Hole	-	-	FPP-01 Series

NFE31PT222Z1E9L	9528172RL Data Sheet + RoHS	Power Line Filter, 2200 pF, 50 %, 25 V, 6 A, SMD MURATA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:9528172RL 9528172 in Cut Tape	50+ CNY2.93 CNY3.31 250+ CNY2.54 CNY2.87 500+ CNY2.39 CNY2.70 1000+ CNY2.25 CNY2.54 2000+ CNY2.07 CNY2.34	Restricted Item Minimum order of 100 items Multiples of 5 only Please enter a valid quantity Add Min: 100 Mult: 5	General Purpose	25VDC	6A	-	1 Stage	Surface Mount	SMD	SMD	EMIFIL NFE31PT Series

B84113H0000B030	3408820 Data Sheet + RoHS	Power Line Filter, General Purpose, 250 VAC, 3 A, Single Phase, 2 Stage, Chassis Mount EPCOS You previously purchased this product. View in Order History	Each	1+ CNY168.86 CNY190.81	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	General Purpose	250VAC	3A	Single Phase	2 Stage	Chassis Mount	Quick Connect	Quick Connect	B84113H Series

NFE31PT221D1E9L	9528164 Data Sheet + RoHS	Power Line Filter, General Purpose, 25 V, 6 A, Surface Mount MURATA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:9528164 9528164RL in Re-reel	5+ CNY3.76 CNY4.25 50+ CNY2.64 CNY2.98 250+ CNY2.28 CNY2.58 500+ CNY2.15 CNY2.43 1000+ CNY2.02 CNY2.28 2000+ CNY1.90 CNY2.15 More Pricing...	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	General Purpose	25V	6A	-	-	Surface Mount	SMD	SMD	EMIFIL NFE31PT Series

BNX027H01L	2473626RL Data Sheet + RoHS	Power Line Filter, Amusement Equipment, Displays, Digital AV Equipment, PC Peripheral Equipment MURATA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:2473626RL 2473626 in Cut Tape	100+ CNY28.80 CNY32.54 200+ CNY26.93 CNY30.43 400+ CNY25.06 CNY28.32	Restricted Item Minimum order of 100 items Multiples of 1 only Please enter a valid quantity Add Min: 100 Mult: 1	Amusement Equipment, Displays, Digital AV Equipment, PC Peripheral Equipment	16VDC	15A	-	1 Stage	Surface Mount	SMD	SMD	EMIFIL BNX Series

4701-001LF	1186432RL Data Sheet + RoHS	Power Line Filter, 100 V, 10 A, 1 Stage, Surface Mount CTS / TUSONIX You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:1186432RL 1186432 in Cut Tape	100+ CNY26.55 CNY30.00 200+ CNY25.21 CNY28.49 500+ CNY24.61 CNY27.81	Restricted Item Minimum order of 100 items Multiples of 1 only Please enter a valid quantity Add Min: 100 Mult: 1	-	100V	10A	-	1 Stage	Surface Mount	SMD	SMD	-

NFE31PT221D1E9L	9528164RL Data Sheet + RoHS	Power Line Filter, General Purpose, 25 V, 6 A, Surface Mount MURATA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Re-reel Packaging Options Suggested replacement for:9528164RL 9528164 in Cut Tape	50+ CNY2.64 CNY2.98 250+ CNY2.28 CNY2.58 500+ CNY2.15 CNY2.43 1000+ CNY2.02 CNY2.28 2000+ CNY1.90 CNY2.15	Restricted Item Minimum order of 100 items Multiples of 5 only Please enter a valid quantity Add Min: 100 Mult: 5	General Purpose	25V	6A	-	-	Surface Mount	SMD	SMD	EMIFIL NFE31PT Series

BNX027H01L	2473626 Data Sheet + RoHS	Power Line Filter, Amusement Equipment, Displays, Digital AV Equipment, PC Peripheral Equipment MURATA You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape Packaging Options Suggested replacement for:2473626 2473626RL in Re-reel	1+ CNY40.76 CNY46.06 10+ CNY35.26 CNY39.84 50+ CNY30.64 CNY34.62 100+ CNY28.80 CNY32.54 200+ CNY26.93 CNY30.43 400+ CNY25.06 CNY28.32 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Amusement Equipment, Displays, Digital AV Equipment, PC Peripheral Equipment	16VDC	15A	-	1 Stage	Surface Mount	SMD	SMD	EMIFIL BNX Series

B84111A0000B110	3408865 Data Sheet + RoHS	Power Line Filter, General Purpose, 250 VAC, 10 A, Single Phase, 1 Stage, Chassis Mount EPCOS You previously purchased this product. View in Order History	Each	1+ CNY249.62 CNY282.07 3+ CNY242.03 CNY273.49 5+ CNY234.44 CNY264.92 10+ CNY226.84 CNY256.33 20+ CNY220.59 CNY249.27	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	General Purpose	250VAC	10A	Single Phase	1 Stage	Chassis Mount	Quick Connect	Quick Connect	B84111A Series

FN356-16-06	1191322 Data Sheet + RoHS	Power Line Filter, Installation, General Purpose, 250 VAC, 16 A, Three Phase, 1 Stage SCHAFFNER - TE CONNECTIVITY You previously purchased this product. View in Order History	Each	1+ CNY1,028.80 CNY1,162.54 5+ CNY994.27 CNY1,123.53 10+ CNY959.73 CNY1,084.49 20+ CNY929.52 CNY1,050.36	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	General Purpose	250VAC	16A	Three Phase	1 Stage	Chassis Mount	Quick Connect	Quick Connect	-

FN256-16-46	1209485 Data Sheet + RoHS	Power Line Filter, Chassis, General Purpose, 480 VAC, 16 A, Three Phase, 1 Stage, Chassis Mount SCHAFFNER - TE CONNECTIVITY You previously purchased this product. View in Order History	Each	1+ CNY1,184.47 CNY1,338.45 5+ CNY847.06 CNY957.18 10+ CNY825.04 CNY932.30	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	General Purpose	-	-	Three Phase	1 Stage	Chassis Mount	Terminal Block	Terminal Block	-

36KEPS10AFPW	3586193 Data Sheet + RoHS	Power Line Filter, Industrial, 440 VAC, 36 A, Three Phase, 1 Stage, Chassis Mount CORCOM - TE CONNECTIVITY You previously purchased this product. View in Order History	Each	1+ CNY2,378.43 CNY2,687.63	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Industrial	440VAC	36A	Three Phase	1 Stage	Chassis Mount	Terminal Block	Terminal Block	KEP Series

100KESS6BFPW	3586162 Data Sheet + RoHS	Power Line Filter, General Purpose, 520 VAC, 100 A, Three Phase, 1 Stage, Chassis Mount CORCOM - TE CONNECTIVITY You previously purchased this product. View in Order History	Each	1+ CNY4,036.02 CNY4,560.70	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	General Purpose	520VAC	100A	Three Phase	1 Stage	Chassis Mount	Stud	Stud	KES Series

GTX-2100-Y0X	3547817 Data Sheet + RoHS	Power Line Filter, General Purpose, 250 VAC, 10 A, Single Phase, 1 Stage, Chassis Mount KEMET You previously purchased this product. View in Order History	Each	1+ CNY363.72 CNY411.00 5+ CNY318.26 CNY359.63 10+ CNY263.70 CNY297.98 50+ CNY241.17 CNY272.52	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	General Purpose	250VAC	10A	Single Phase	1 Stage	Chassis Mount	Screw	Screw	0