Power Factor Correction Chokes

We offer Power Factor Correction Chokes (PFC Chokes) from Coilcraft and Würth Elektronik.PFC Chokes allow voltage and current waveforms to be in phase, maximizing the power in switch mode power supply circuits. Their highly efficient properties make them some of the most cost-effective products available.The advantages of PFC Chokes include:

Reduced Harmonic Currents — PFC Chokes can smooth out the AC waveform, reducing harmonics, and allowing the circuit to meet emissions regulations.
Improved Efficiency — When the power factor is increased (voltage and current wave forms in phase) more of the available power is usable, making the circuit more efficient.
Reduced Size — Since less power is wasted, and lost in the form of heat, components can be smaller, saving size and cost.

Our range of Würth Elektronik Midcom WE-PFC Power Factor Correction Chokes offers compatibility with standard off-the-shelf components. These chokes can be used for active PFC designs of power supplies up to 250W. They are suggested in the reference design of leading IC manufacturers like ON Semiconductor for their NCP1606B and MC33262 devices. Typical applications for WE-PFC chokes are in AC/DC power supplies with active PFC often found in the lighting industry.Our coils from Coilcraft were developed specifically for use with the ON Semiconductor NCP1653 Power Factor Controller (PFC) for driving continuous conduction mode step-up pre-converters.

			Price For		Quantity

MPFC515727B-351K	4632265 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 12.5 A 350 µH 0.038 ohm	Each	1+ €34.720 2+ €32.740 3+ €30.190 5+ €28.190 10+ €27.070 More Pricing...	Min: 1 / Mult: 1	-	-	12.5A	350µH	0.038ohm	-
MPFC546031B-681K	4632290 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 10 A 680 µH 0.074 ohm	Each	1+ €50.200 2+ €43.280 3+ €40.770 5+ €38.050 10+ €35.890 More Pricing...	Min: 1 / Mult: 1	-	-	10A	680µH	0.074ohm	-
MPFC334018B-561K	4632227 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 4.8 A 560 µH 0.125 ohm	Each	1+ €9.530 2+ €8.550 3+ €8.170 5+ €7.940 10+ €7.650 More Pricing...	Min: 1 / Mult: 1	-	-	4.8A	560µH	0.125ohm	-
MPFC434920B-821K	4632250 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 4.9 A 820 µH 0.17 ohm	Each	1+ €16.450 2+ €15.510 3+ €14.310 5+ €13.360 10+ €12.820 More Pricing...	Min: 1 / Mult: 1	-	-	4.9A	820µH	0.17ohm	-
MPFC475327B-821K	4632260 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 6.3 A 820 µH 0.1375 ohm	Each	1+ €29.240 2+ €27.580 3+ €25.420 5+ €23.740 10+ €22.790 More Pricing...	Min: 1 / Mult: 1	-	-	6.3A	820µH	0.1375ohm	-
MPFC546031B-251K	4632286 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 17.6 A 250 µH 0.0265 ohm	Each	1+ €50.200 2+ €43.280 3+ €40.770 5+ €38.050 10+ €35.890 More Pricing...	Min: 1 / Mult: 1	-	-	17.6A	250µH	0.0265ohm	-
152904-000	4646463 Data Sheet RoHS Date/Lot Code	BOURNS PFC Choke 15290x Series 3 A 1.75 mH 0.21 ohm	Each	1+ €9.710 3+ €8.980 5+ €8.160 10+ €7.640 20+ €7.210 More Pricing...	Min: 1 / Mult: 1	-	15290x Series	3A	1.75mH	0.21ohm	-
MPFC475327B-201K	4632253 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 14.5 A 200 µH 0.0295 ohm	Each	1+ €29.240 2+ €27.580 3+ €25.420 5+ €23.740 10+ €22.790 More Pricing...	Min: 1 / Mult: 1	-	-	14.5A	200µH	0.0295ohm	-
MPFC404620B-201K	4632234 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 10.7 A 200 µH 0.0365 ohm	Each	1+ €12.750 2+ €11.450 3+ €10.930 5+ €10.630 10+ €10.240 More Pricing...	Min: 1 / Mult: 1	-	-	10.7A	200µH	0.0365ohm	-
MPFC515727B-101K	4632262 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 21.2 A 100 µH 0.0138 ohm	Each	1+ €34.720 2+ €32.740 3+ €30.190 5+ €28.190 10+ €27.070 More Pricing...	Min: 1 / Mult: 1	-	-	21.2A	100µH	0.0138ohm	-
MPFC543554B-251K	4632275 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 17.6 A 250 µH 0.0265 ohm	Each	1+ €52.400 2+ €45.180 3+ €42.550 5+ €39.720 10+ €37.460 More Pricing...	Min: 1 / Mult: 1	-	-	17.6A	250µH	0.0265ohm	-
MPFC546031B-501K	4632289 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 11.5 A 500 µH 0.057 ohm	Each	1+ €50.200 2+ €43.280 3+ €40.770 5+ €38.050 10+ €35.890 More Pricing...	Min: 1 / Mult: 1	-	-	11.5A	500µH	0.057ohm	-
MPFC543554B-102K	4632273 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 8.3 A 1 mH 0.1065 ohm	Each	1+ €52.400 2+ €45.180 3+ €42.550 5+ €39.720 10+ €37.460 More Pricing...	Min: 1 / Mult: 1	-	-	8.3A	1mH	0.1065ohm	-
MPFC334018B-691K	4632228 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 4.1 A 690 µH 0.165 ohm	Each	1+ €9.530 2+ €8.550 3+ €8.170 5+ €7.940 10+ €7.650 More Pricing...	Min: 1 / Mult: 1	-	-	4.1A	690µH	0.165ohm	-
MPFC404620B-101K	4632233 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 14.7 A 100 µH 0.02 ohm	Each	1+ €12.750 2+ €11.450 3+ €10.930 5+ €10.630 10+ €10.240 More Pricing...	Min: 1 / Mult: 1	-	-	14.7A	100µH	0.02ohm	-
MPFC334018B-101K	4632222 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 11.9 A 100 µH 0.023 ohm	Each	1+ €9.530 2+ €8.550 3+ €8.170 5+ €7.940 10+ €7.650 More Pricing...	Min: 1 / Mult: 1	-	-	11.9A	100µH	0.023ohm	-
MPFC475327B-561K	4632258 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 8.5 A 560 µH 0.0785 ohm	Each	1+ €29.240 2+ €27.580 3+ €25.420 5+ €23.740 10+ €22.790 More Pricing...	Min: 1 / Mult: 1	-	-	8.5A	560µH	0.0785ohm	-
MPFC334018B-351K	4632225 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 6.1 A 350 µH 0.077 ohm	Each	1+ €9.530 2+ €8.550 3+ €8.170 5+ €7.940 10+ €7.650 More Pricing...	Min: 1 / Mult: 1	-	-	6.1A	350µH	0.077ohm	-
MPFC546031B-351K	4632287 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 13.7 A 350 µH 0.04 ohm	Each	1+ €50.200 2+ €43.280 3+ €40.770 5+ €38.050 10+ €35.890 More Pricing...	Min: 1 / Mult: 1	-	-	13.7A	350µH	0.04ohm	-
MPFC434920B-201K	4632244 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 11.1 A 200 µH 0.038 ohm	Each	1+ €16.530 2+ €15.590 3+ €14.370 5+ €13.420 10+ €12.890 More Pricing...	Min: 1 / Mult: 1	-	-	11.1A	200µH	0.038ohm	-
MPFC434920B-101K	4632243 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 15.3 A 100 µH 0.0205 ohm	Each	1+ €16.530 2+ €15.590 3+ €14.370 5+ €13.420 10+ €12.890 More Pricing...	Min: 1 / Mult: 1	-	-	15.3A	100µH	0.0205ohm	-
MPFC434920B-471K	4632247 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 7.1 A 470 µH 0.085 ohm	Each	1+ €16.530 2+ €15.590 3+ €14.370 5+ €13.420 10+ €12.890 More Pricing...	Min: 1 / Mult: 1	-	-	7.1A	470µH	0.085ohm	-
MPFC404620B-351K	4632236 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 8.1 A 350 µH 0.0625 ohm	Each	1+ €12.750 2+ €11.450 3+ €10.930 5+ €10.630 10+ €10.240 More Pricing...	Min: 1 / Mult: 1	-	-	8.1A	350µH	0.0625ohm	-
152908-000	4646467 Data Sheet RoHS Date/Lot Code	BOURNS PFC Choke 15290x Series 4.5 A 750 µH 0.15 ohm	Each	1+ €8.630 3+ €7.980 5+ €7.260 10+ €6.790 20+ €6.590 More Pricing...	Min: 1 / Mult: 1	-	15290x Series	4.5A	750µH	0.15ohm	-
MPFC543554B-101K	4632272 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 24.3 A 105 µH 0.0145 ohm	Each	1+ €52.400 2+ €45.180 3+ €42.550 5+ €39.720 10+ €37.460 More Pricing...	Min: 1 / Mult: 1	-	-	24.3A	105µH	0.0145ohm	-

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