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

152905-000	4646464 Data Sheet RoHS Date/Lot Code	BOURNS PFC Choke 15290x Series 4 A 650 µH 0.15 ohm	Each	1+ US$16.254 3+ US$13.668 5+ US$13.239 10+ US$12.797 20+ US$12.020 More Pricing...	Min: 1 / Mult: 1	-	15290x Series	4A	650µH	0.15ohm	-
MPFC475327B-471K	4632257 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 9.4 A 470 µH 0.068 ohm	Each	1+ US$48.374 2+ US$42.411 3+ US$40.079 5+ US$37.748 10+ US$31.812 More Pricing...	Min: 1 / Mult: 1	-	-	9.4A	470µH	0.068ohm	-
MPFC546031B-201K	4632285 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 21 A 205 µH 0.0205 ohm	Each	1+ US$69.546 2+ US$60.970 3+ US$54.270 5+ US$49.995 10+ US$45.721 More Pricing...	Min: 1 / Mult: 1	-	-	21A	205µH	0.0205ohm	-
MPFC475327B-101K	4632252 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 19.4 A 100 µH 0.017 ohm	Each	1+ US$48.374 2+ US$42.411 3+ US$40.079 5+ US$37.748 10+ US$31.812 More Pricing...	Min: 1 / Mult: 1	-	-	19.4A	100µH	0.017ohm	-
MPFC515727B-691K	4632269 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 8.5 A 690 µH 0.0765 ohm	Each	1+ US$57.459 2+ US$50.357 3+ US$47.597 5+ US$44.823 10+ US$37.775 More Pricing...	Min: 1 / Mult: 1	-	-	8.5A	690µH	0.0765ohm	-
MPFC404620B-251K	4632235 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 9.4 A 250 µH 0.0465 ohm	Each	1+ US$28.140 2+ US$23.383 3+ US$21.949 5+ US$20.502 10+ US$18.251 More Pricing...	Min: 1 / Mult: 1	-	-	9.4A	250µH	0.0465ohm	-
MPFC334018B-471K	4632226 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 5.1 A 470 µH 0.108 ohm	Each	1+ US$25.259 2+ US$21.829 3+ US$18.144 5+ US$15.906 10+ US$15.035 More Pricing...	Min: 1 / Mult: 1	-	-	5.1A	470µH	0.108ohm	-
MPFC546031B-102K	4632284 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 8.3 A 1 mH 0.1065 ohm	Each	1+ US$69.546 2+ US$60.970 3+ US$54.270 5+ US$49.995 10+ US$45.721 More Pricing...	Min: 1 / Mult: 1	-	-	8.3A	1mH	0.1065ohm	-
MPFC404620B-821K	4632240 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 4.3 A 820 µH 0.198 ohm	Each	1+ US$28.140 2+ US$23.383 3+ US$21.949 5+ US$20.502 10+ US$18.251 More Pricing...	Min: 1 / Mult: 1	-	-	4.3A	820µH	0.198ohm	-
152906-000	4646465 Data Sheet RoHS Date/Lot Code	BOURNS PFC Choke 15290x Series 3.5 A 1.85 mH 0.195 ohm	Each	1+ US$15.303 3+ US$12.864 5+ US$12.462 10+ US$12.047 20+ US$11.323 More Pricing...	Min: 1 / Mult: 1	-	15290x Series	3.5A	1.85mH	0.195ohm	-
152902-000	4646461 Data Sheet RoHS Date/Lot Code	BOURNS PFC Choke 15290x Series 2 A 1.1 mH 0.375 ohm	Each	1+ US$5.427 5+ US$5.025 10+ US$4.569 25+ US$4.275 50+ US$4.020 More Pricing...	Min: 1 / Mult: 1	-	15290x Series	2A	1.1mH	0.375ohm	-
MPFC546031B-101K	4632283 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 24.3 A 105 µH 0.0145 ohm	Each	1+ US$69.546 2+ US$60.970 3+ US$54.270 5+ US$49.995 10+ US$45.721 More Pricing...	Min: 1 / Mult: 1	-	-	24.3A	105µH	0.0145ohm	-
MPFC475327B-691K	4632259 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 7.3 A 690 µH 0.1045 ohm	Each	1+ US$48.374 2+ US$42.411 3+ US$40.079 5+ US$37.748 10+ US$31.812 More Pricing...	Min: 1 / Mult: 1	-	-	7.3A	690µH	0.1045ohm	-
MPFC334018B-691K	4632228 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 4.1 A 690 µH 0.165 ohm	Each	1+ US$25.259 2+ US$21.829 3+ US$18.144 5+ US$15.906 10+ US$15.035 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+ US$28.140 2+ US$23.383 3+ US$21.949 5+ US$20.502 10+ US$18.251 More Pricing...	Min: 1 / Mult: 1	-	-	14.7A	100µH	0.02ohm	-
MPFC543554B-251K	4632275 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 17.6 A 250 µH 0.0265 ohm	Each	1+ US$72.574 2+ US$63.610 3+ US$56.628 5+ US$52.180 10+ US$47.717 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+ US$69.546 2+ US$60.970 3+ US$54.270 5+ US$49.995 10+ US$45.721 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+ US$72.574 2+ US$63.610 3+ US$56.628 5+ US$52.180 10+ US$47.717 More Pricing...	Min: 1 / Mult: 1	-	-	8.3A	1mH	0.1065ohm	-
MPFC404620B-691K	4632239 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 5.1 A 690 µH 0.143 ohm	Each	1+ US$28.140 2+ US$23.383 3+ US$21.949 5+ US$20.502 10+ US$18.251 More Pricing...	Min: 1 / Mult: 1	-	-	5.1A	690µH	0.143ohm	-
MPFC434920B-561K	4632248 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 6.1 A 560 µH 0.111 ohm	Each	1+ US$31.664 2+ US$26.304 3+ US$23.061 5+ US$21.802 10+ US$20.529 More Pricing...	Min: 1 / Mult: 1	-	-	6.1A	560µH	0.111ohm	-
MPFC434920B-691K	4632249 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 5.7 A 690 µH 0.128 ohm	Each	1+ US$31.664 2+ US$26.304 3+ US$23.061 5+ US$21.802 10+ US$20.529 More Pricing...	Min: 1 / Mult: 1	-	-	5.7A	690µH	0.128ohm	-
MPFC475327B-351K	4632256 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 11.1 A 350 µH 0.049 ohm	Each	1+ US$48.374 2+ US$42.411 3+ US$40.079 5+ US$37.748 10+ US$31.812 More Pricing...	Min: 1 / Mult: 1	-	-	11.1A	350µH	0.049ohm	-
MPFC543554B-201K	4632274 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 21 A 205 µH 0.0205 ohm	Each	1+ US$72.574 2+ US$63.610 3+ US$56.628 5+ US$52.180 10+ US$47.717 More Pricing...	Min: 1 / Mult: 1	-	-	21A	205µH	0.0205ohm	-
MPFC334018B-101K	4632222 Data Sheet RoHS Date/Lot Code	MULTICOMP PRO PFC Choke 11.9 A 100 µH 0.023 ohm	Each	1+ US$25.259 2+ US$21.829 3+ US$18.144 5+ US$15.906 10+ US$15.035 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+ US$48.374 2+ US$42.411 3+ US$40.079 5+ US$37.748 10+ US$31.812 More Pricing...	Min: 1 / Mult: 1	-	-	8.5A	560µH	0.0785ohm	-

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