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	Availability	Price For	Price (Incl JCT)	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
BNX003-11	3014272 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	696 available for 3 - 4 business days delivery + Check Stock & Lead Times 696 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) [400 more will be available on 11/23/25] More stock available week commencing 12/8/25	Each	1+ ¥1,005.63 (¥1,106.19) 5+ ¥889.54 (¥978.49) 10+ ¥773.45 (¥850.80) 20+ ¥674.37 (¥741.81) 40+ ¥664.02 (¥730.42) 100+ ¥653.66 (¥719.03) 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	150V	10A	-	1 Stage	Through Hole	PC Pin	PC Pin	EMIFIL BNX Series
B84112B0000B120	3408860 Data Sheet + RoHS	Power Line Filter, General Purpose, 250 VAC, 20 A, Single Phase, 1 Stage, Chassis Mount EPCOS You previously purchased this product. View in Order History	37 available for 3 - 4 business days delivery + Check Stock & Lead Times 37 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 11/24/25	Each	1+ ¥12,308.57 (¥13,539.43) 2+ ¥12,240.56 (¥13,464.62) 3+ ¥12,172.55 (¥13,389.81) 5+ ¥12,104.53 (¥13,314.98) 10+ ¥12,036.52 (¥13,240.17) 20+ ¥11,968.50 (¥13,165.35) 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	20A	Single Phase	1 Stage	Chassis Mount	Quick Connect	Quick Connect	B84112B Series
B84112G0000B020	3296517 Data Sheet + RoHS	Power Line Filter, General Purpose, 250 VAC, 2 A, Single Phase, 1 Stage, Chassis Mount EPCOS You previously purchased this product. View in Order History	34 available for 3 - 4 business days delivery + Check Stock & Lead Times 34 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 11/24/25	Each	1+ ¥2,971.98 (¥3,269.18) 3+ ¥2,889.37 (¥3,178.31) 5+ ¥2,806.75 (¥3,087.43) 10+ ¥2,724.14 (¥2,996.55) 20+ ¥2,641.52 (¥2,905.67) 50+ ¥2,558.90 (¥2,814.79) 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	Chassis Mount	Quick Connect	Quick Connect	B84112G Series
B84143A0020R106	3408837 Data Sheet + RoHS	Power Line Filter, General Purpose, 520 VAC, 20 A, Three Phase, 1 Stage, Chassis Mount EPCOS You previously purchased this product. View in Order History	49 available for 3 - 4 business days delivery + Check Stock & Lead Times 49 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 11/24/25	Each	1+ ¥18,720.92 (¥20,593.01) 2+ ¥18,022.90 (¥19,825.19) 3+ ¥17,324.88 (¥19,057.37) 5+ ¥16,626.86 (¥18,289.55) 10+ ¥15,928.83 (¥17,521.71) 20+ ¥15,610.26 (¥17,171.29) 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	520VAC	20A	Three Phase	1 Stage	Chassis Mount	Terminal Block	Terminal Block	B84143A Series
FLLE2010ARDB	3517435 Data Sheet + RoHS	Power Line Filter, General Purpose, 300 VAC, 10 A, Single Phase, 2 Stage, Chassis Mount KEMET You previously purchased this product. View in Order History	15 available for 3 - 4 business days delivery + Check Stock & Lead Times 15 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 5/11/26	Each	1+ ¥7,058.03 (¥7,763.83) 10+ ¥6,928.91 (¥7,621.80) 18+ ¥6,798.68 (¥7,478.55) 54+ ¥6,669.57 (¥7,336.53) 108+ ¥6,383.50 (¥7,021.85) 252+ ¥6,382.39 (¥7,020.63) 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	300VAC	10A	Single Phase	2 Stage	Chassis Mount	Quick Connect	Quick Connect	0

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+ ¥1,569.08 (¥1,725.99) 3+ ¥1,472.96 (¥1,620.26) 5+ ¥1,376.83 (¥1,514.51) 10+ ¥1,280.70 (¥1,408.77) 20+ ¥1,194.93 (¥1,314.42) 50+ ¥1,109.15 (¥1,220.07) 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

FN2060-12-06	1191376 Data Sheet + RoHS	Power Line Filter, General Purpose, 250 VAC, 12 A, Single Phase, 2 Stage, Chassis Mount SCHAFFNER - TE CONNECTIVITY You previously purchased this product. View in Order History		Each	1+ ¥4,235.47 (¥4,659.02) 3+ ¥4,100.90 (¥4,510.99) 5+ ¥3,966.32 (¥4,362.95) 10+ ¥3,831.74 (¥4,214.91) 20+ ¥3,586.25 (¥3,944.88) 50+ ¥3,340.75 (¥3,674.83) 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	12A	Single Phase	2 Stage	Chassis Mount	Quick Connect	Quick Connect	FN 2060 Series

7602-501LF	1131019 Data Sheet + RoHS	Power Line Filter, General Purpose, 250 VAC, 20 A, Single Phase, 1 Stage, Chassis Mount CTS / TUSONIX You previously purchased this product. View in Order History		Each	1+ ¥13,575.96 (¥14,933.56) 2+ ¥12,705.28 (¥13,975.81) 3+ ¥11,834.60 (¥13,018.06) 5+ ¥10,963.92 (¥12,060.31) 10+ ¥10,093.24 (¥11,102.56) 20+ ¥9,891.38 (¥10,880.52) 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	20A	Single Phase	1 Stage	Chassis Mount	-	-	-

5500.2001	1162774 Data Sheet + RoHS	Power Line Filter, General Purpose, 250 VAC, 1 A, Single Phase, 1 Stage, Through Hole SCHURTER You previously purchased this product. View in Order History		Each	1+ ¥1,525.02 (¥1,677.52) 3+ ¥1,449.97 (¥1,594.97) 5+ ¥1,374.92 (¥1,512.41) 10+ ¥1,299.87 (¥1,429.86) 20+ ¥1,173.79 (¥1,291.17) 50+ ¥1,047.70 (¥1,152.47) 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	1A	Single Phase	1 Stage	Through Hole	-	-	FPP-01 Series

NFE31PT152Z1E9L	9528156 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	5+ ¥75.43 (¥82.97) 50+ ¥52.80 (¥58.08) 250+ ¥45.70 (¥50.27) 500+ ¥43.04 (¥47.34) 1000+ ¥40.53 (¥44.58) 2000+ ¥37.72 (¥41.49) 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

4206-001LF	1305444 Data Sheet RoHS	Power Line Filter, General Purpose, 1 kV, 25 A, Chassis Mount CTS / TUSONIX You previously purchased this product. View in Order History		Each	1+ ¥3,368.85 (¥3,705.74) 10+ ¥3,101.18 (¥3,411.30) 25+ ¥2,484.49 (¥2,732.94) 50+ ¥2,355.83 (¥2,591.41) 100+ ¥2,354.35 (¥2,589.79) 250+ ¥2,307.27 (¥2,538.00) 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	1kV	25A	-	-	Chassis Mount	Wire Leaded	Wire Leaded	-

DRF06	1187692 Data Sheet + RoHS	Power Line Filter, Installation, General Purpose, 250 VAC, 6 A, Single Phase, 1 Stage ROXBURGH EMC You previously purchased this product. View in Order History		Each	1+ ¥13,271.74 (¥14,598.91) 25+ ¥12,992.45 (¥14,291.70) 50+ ¥12,603.68 (¥13,864.05) 100+ ¥12,224.97 (¥13,447.47)	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	1 Stage	Chassis Mount	Quick Connect	Quick Connect	DRF Series

FN402-6.5-02	1191331 Data Sheet + RoHS	Power Line Filter, General Purpose, 250 VAC, 6.5 A, Single Phase, 1 Stage, Through Hole SCHAFFNER - TE CONNECTIVITY You previously purchased this product. View in Order History		Each	1+ ¥1,906.26 (¥2,096.89) 5+ ¥1,731.02 (¥1,904.12) 10+ ¥1,555.77 (¥1,711.35) 25+ ¥1,435.98 (¥1,579.58) 50+ ¥1,323.58 (¥1,455.94) 200+ ¥1,211.18 (¥1,332.30) 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	6.5A	Single Phase	1 Stage	Through Hole	-	-	FN 402 Series

4700-003LF	1186430 Data Sheet RoHS	Power Line Filter, General Purpose, 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	1+ ¥251.41 (¥276.55) 10+ ¥233.67 (¥257.04) 50+ ¥229.00 (¥251.90) 100+ ¥224.33 (¥246.76) 200+ ¥219.65 (¥241.62) 500+ ¥214.98 (¥236.48) 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	100V	10A	-	1 Stage	Surface Mount	SMD	SMD	-

BNX028-01L	2473627 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	1+ ¥871.05 (¥958.16) 10+ ¥711.34 (¥782.47) 50+ ¥616.69 (¥678.36) 100+ ¥581.20 (¥639.32) 200+ ¥531.66 (¥584.83) 400+ ¥482.11 (¥530.32) 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

FHSAA03A1FR	2965693 Data Sheet + RoHS	Power Line Filter, Industrial, General Purpose, 230 VAC, 3 A, Single Phase, 1 Stage, Chassis Mount XP POWER You previously purchased this product. View in Order History		Each	1+ ¥1,424.45 (¥1,566.90) 2+ ¥1,409.94 (¥1,550.93) 3+ ¥1,395.43 (¥1,534.97) 5+ ¥1,380.92 (¥1,519.01) 10+ ¥1,338.90 (¥1,472.79) 20+ ¥1,312.13 (¥1,443.34) 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	230VAC	3A	Single Phase	1 Stage	Chassis Mount	Quick Connect	Quick Connect	FHSA Series

FN352Z-6-06	2785424 Data Sheet + RoHS	Power Line Filter, 3-Stage EMI, 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+ ¥22,857.23 (¥25,142.95) 5+ ¥20,386.59 (¥22,425.25) 10+ ¥17,915.94 (¥19,707.53)	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	-

3-103-675	2991058 Data Sheet + RoHS	Power Line Filter, General Purpose, 250 VAC, 6 A, Single Phase, 2 Stage, DIN Rail Mount SCHURTER You previously purchased this product. View in Order History		Each	1+ ¥5,199.68 (¥5,719.65) 2+ ¥5,115.24 (¥5,626.76) 3+ ¥5,030.80 (¥5,533.88) 5+ ¥4,946.35 (¥5,440.99) 10+ ¥4,861.91 (¥5,348.10) 20+ ¥4,777.46 (¥5,255.21) 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	6A	Single Phase	2 Stage	DIN Rail Mount	Terminal Block	Terminal Block	FPBB RAIL Series

MR-2043	3290482 Data Sheet + RoHS	Power Line Filter, General Purpose, 250 VAC, 4 A, Single Phase, 1 Stage, Chassis Mount KEMET You previously purchased this product. View in Order History		Each	1+ ¥2,641.76 (¥2,905.94) 20+ ¥1,957.31 (¥2,153.04) 60+ ¥1,888.26 (¥2,077.09) 100+ ¥1,875.59 (¥2,063.15) 260+ ¥1,862.92 (¥2,049.21) 500+ ¥1,853.61 (¥2,038.97) 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	4A	Single Phase	1 Stage	Chassis Mount	Quick Connect	Quick Connect	MR Series

B84113C0000B030	3408856 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+ ¥5,624.12 (¥6,186.53) 3+ ¥5,489.91 (¥6,038.90) 5+ ¥5,355.70 (¥5,891.27) 10+ ¥5,221.49 (¥5,743.64) 20+ ¥5,087.28 (¥5,596.01) 50+ ¥4,953.06 (¥5,448.37) 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	3A	Single Phase	2 Stage	Chassis Mount	Quick Connect	Quick Connect	B84113C Series

GTX-2200-Y00	3547803 Data Sheet + RoHS	Power Line Filter, General Purpose, 250 VAC, 20 A, Single Phase, 1 Stage, Chassis Mount KEMET You previously purchased this product. View in Order History		Each	1+ ¥5,412.64 (¥5,953.90) 5+ ¥5,031.10 (¥5,534.21) 10+ ¥4,649.55 (¥5,114.51) 50+ ¥4,338.81 (¥4,772.69) 100+ ¥4,028.07 (¥4,430.88)	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	Screw	Screw	0

BNX029-01L	3471175 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	1+ ¥871.05 (¥958.16) 10+ ¥711.34 (¥782.47) 50+ ¥616.69 (¥678.36) 100+ ¥581.20 (¥639.32) 200+ ¥531.66 (¥584.83) 400+ ¥482.11 (¥530.32) 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	6.3V	20A	-	1 Stage	Through Hole	PC Pin	PC Pin	EMIFIL BNX Series

FN2030-4-06	1304844 Data Sheet + RoHS	Power Line Filter, Chassis, General Purpose, 250 V, 4 A, Single Phase, 1 Stage, Chassis Mount SCHAFFNER - TE CONNECTIVITY You previously purchased this product. View in Order History		Each	1+ ¥3,277.16 (¥3,604.88) 3+ ¥3,057.80 (¥3,363.58) 5+ ¥2,838.44 (¥3,122.28) 10+ ¥2,619.07 (¥2,880.98) 20+ ¥2,525.03 (¥2,777.53) 50+ ¥2,430.98 (¥2,674.08) 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	4A	Single Phase	1 Stage	Chassis Mount	Quick Connect	Quick Connect	FN 2030 Series

RX730AE+CLIP	1187656 Data Sheet + RoHS	Power Line Filter, Chassis, General Purpose, 250 VAC, 1 A, Single Phase, 1 Stage, Chassis Mount ROXBURGH EMC You previously purchased this product. View in Order History		Each	1+ ¥2,086.03 (¥2,294.63) 5+ ¥2,074.04 (¥2,281.44) 10+ ¥2,062.05 (¥2,268.26) 20+ ¥2,020.81 (¥2,222.89)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	General Purpose	250VAC	1A	Single Phase	1 Stage	Chassis Mount	Quick Connect	Quick Connect	-

FN405-3-02	1191334 Data Sheet + RoHS	Power Line Filter, General Purpose, 250 VAC, 3 A, Single Phase, 1 Stage, Through Hole SCHAFFNER - TE CONNECTIVITY You previously purchased this product. View in Order History		Each	1+ ¥1,882.26 (¥2,070.49) 10+ ¥1,630.09 (¥1,793.10) 25+ ¥1,522.02 (¥1,674.22) 50+ ¥1,463.48 (¥1,609.83) 100+ ¥1,353.16 (¥1,488.48) 250+ ¥1,260.59 (¥1,386.65) 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	3A	Single Phase	1 Stage	Through Hole	-	-	FN 405 Series