PFC Power Factor Correction Chokes

Würth Elektronik Midcom PFC Power Factor Correction Chokes offer the advantage of compatibility with standard off-the-shelf components. The WE-PFC chokes can be used for active PFC designs of power supplies up to 250W and are suggested in the reference design of the leading IC manufacturers like ON Semiconductor NCP1606B and MC33262. WE-TORPFC chokes from Würth Elektronik use flat wire windings, resulting in lower winding losses and better cooling. The recent WE-TORPFC series features a robust mounting system, high saturation current with soft saturation features, and a wide operating temperature range of -40°C to +155°C. Würth Elektronik Midcom PFC Power Factor Correction Chokes applications include AC/DC power supplies with active PFC typically used in the lighting industry for WE-PFC chokes, and solar inverters, telecom server PCUs, and fix chargers on streets and garages for WE-TORPFC.

Results: 38
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Type Termination Style Shielding Inductance Tolerance Maximum DC Current Maximum DC Resistance Saturation Current Minimum Operating Temperature Maximum Operating Temperature Termination Mounting Style Length Width Height Series Packaging
Wurth Elektronik Power Inductors - Leaded WE-PFC LT8312 450 uH 35In Stock
Min.: 1
Mult.: 1

PFC Choke Radial Shielded 450 uH 10 % 5.6 A 330 mOhms 5.6 A - 40 C + 85 C Standard PCB Mount 41 mm 40 mm 26 mm WE-PFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC 118 uH 11.5 A 22mOhms 34In Stock
Min.: 1
Mult.: 1

118 uH 11.5 A 22 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC M1F45M12W2-1LA 255 uH 12 A 2 5mOhms 49In Stock
Min.: 1
Mult.: 1

255 uH 12 A 25 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC 510 uH 12 A 5 5mohms 22In Stock
Min.: 1
Mult.: 1

510 uH 12 A 55 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded Toroidal PFC Choke, 194uH, 40mOhms, 1000V 14In Stock
Min.: 1
Mult.: 1

PFC Choke Unshielded 194 uH 20 % 13 A 40 mOhms 37 A - 40 C + 155 C Radial WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC 340 uH 13 A 5 0mOhms 19In Stock
Min.: 1
Mult.: 1

340 uH 13 A 50 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC 180 uH 28 A 2 0mOhms 13In Stock
Min.: 1
Mult.: 1

180 uH 28 A 20 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC 720 auH 17 A 40mOhms 6In Stock
6Expected 20/02/2026
Min.: 1
Mult.: 1

720 uH 17 A 40 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC 118 uH 11.5 A 22mOhms 18In Stock
20Expected 20/02/2026
Min.: 1
Mult.: 1

118 uH 11.5 A 22 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC 355 uH 11.5 A 35mOhms 41In Stock
60Expected 20/02/2026
Min.: 1
Mult.: 1

355 uH 11.5 A 35 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC 255 uH 12 A 2 5mOhms 13In Stock
45Expected 10/07/2026
Min.: 1
Mult.: 1

255 uH 12 A 25 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC 510 uH 12 A 5 5mohms 58In Stock
Min.: 1
Mult.: 1

510 uH 12 A 55 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC UCC27517 340 uH 22In Stock
Min.: 1
Mult.: 1

340 uH 13 A 50 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC 510 uH 13 A 6 5mOhms 16In Stock
Min.: 1
Mult.: 1

510 uH 13 A 65 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC 180 uH 28 A 2 0mOhms 23In Stock
Min.: 1
Mult.: 1

180 uH 28 A 20 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC 355 uH 11.5 A 35mOhms 12In Stock
Min.: 1
Mult.: 1

355 uH 11.5 A 35 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC 510 uH 13 A 6 5mOhms 10In Stock
Min.: 1
Mult.: 1

510 uH 13 A 65 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-PFC LT8312 750 uH 64In Stock
Min.: 1
Mult.: 1

PFC Choke Radial Shielded 750 uH 10 % 3.9 A 720 mOhms 3.9 A - 40 C + 85 C Standard PCB Mount 31 mm 29 mm 20 mm WE-PFC Tray
Wurth Elektronik Power Inductors - Leaded WE-PFC RM12 300uH 2.4A 170mOhm 15In Stock
Min.: 1
Mult.: 1

PFC Choke Radial Shielded 300 uH 10 % 7.4 A 250 mOhms 7.4 A - 40 C + 85 C Standard PCB Mount 41 mm 40 mm 26 mm WE-PFC Tray
Wurth Elektronik Power Inductors - Leaded WE-PFC PQ38/11 300uH 3A 197.3mOhm 15In Stock
Min.: 1
Mult.: 1

PFC Choke Radial Shielded 300 uH 5.1 A 310 mOhms - 40 C + 85 C Standard PCB Mount 14 mm WE-PFC Tray
Wurth Elektronik Power Inductors - Leaded WE-PFC NCL2801 180 uH 20In Stock
Min.: 20
Mult.: 20

PFC Choke Radial Shielded 180 uH 13.2 A 200 mOhms - 40 C + 85 C Standard PCB Mount 32 mm WE-PFC Tray
Wurth Elektronik Power Inductors - Leaded WE-PFC RM14 225uH 2.4A 87mOhm 40In Stock
Min.: 1
Mult.: 1

PFC Choke Radial Shielded 225 uH 10 % 12.4 A 200 mOhms 12.4 A - 40 C + 85 C Standard PCB Mount 48 mm 43 mm 32 mm WE-PFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC 170 uH 13 A 4 0mOhms
11Expected 20/02/2026
Min.: 1
Mult.: 1

170 uH 13 A 40 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-PFC EE20/10/6 1800uH 0.3A 1550mOhm Non-Stocked
Min.: 1
Mult.: 1

PFC Choke Radial Shielded 1.8 mH 300 mA 1.55 Ohms - 40 C + 85 C Standard PCB Mount 17.5 mm WE-PFC Tray
Wurth Elektronik Power Inductors - Leaded WE-PFC RM10 500uH 0.6A 360mOhm Non-Stocked
Min.: 1
Mult.: 1

PFC Choke Radial Shielded 500 uH 4 A 360 mOhms - 40 C + 85 C Standard PCB Mount 20 mm WE-PFC Tray