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 (CHF) 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-TORPFC 118 uH 11.5 A 22mOhms 62In Stock
CHF 14.45
CHF 13.00
CHF 11.57
CHF 11.03
CHF 11.02
Min.: 1
Mult.: 1
118 uH 11.5 A 22 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC 180 uH 28 A 2 0mOhms 87In Stock
CHF 27.74
CHF 26.47
Min.: 1
Mult.: 1
180 uH 28 A 20 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC 180 uH 28 A 2 0mOhms 42In Stock
CHF 68.52
CHF 65.36
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 102In Stock
CHF 95.79
CHF 81.70
CHF 81.04
CHF 81.03
Min.: 1
Mult.: 1
720 uH 17 A 40 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC 255 uH 12 A 2 5mOhms 50In Stock
CHF 13.17
CHF 11.85
CHF 10.04
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 32In Stock
CHF 17.92
CHF 15.93
CHF 15.19
Min.: 1
Mult.: 1
510 uH 12 A 55 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded 194uH, 12.4A Toroidal PFC Choke 24In Stock
CHF 16.47
CHF 14.64
CHF 13.97
Min.: 1
Mult.: 1
194 uH 12.4 A 40 mOhms 19 A - 40 C + 155 C WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC UCC27517 340 uH 15In Stock
CHF 21.84
CHF 20.84
Min.: 1
Mult.: 1
340 uH 13 A 50 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC M1F45M12W2-1LA 255 uH 12 A 2 5mOhms 55In Stock
60Expected 2/26/2027
CHF 21.00
CHF 18.66
CHF 17.50
CHF 16.77
CHF 16.76
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 19In Stock
CHF 29.54
CHF 28.18
Min.: 1
Mult.: 1
510 uH 12 A 55 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded Toroidal PFC Choke, 194uH, 40mOhms, 1000V 16In Stock
CHF 23.12
CHF 22.05
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 510 uH 13 A 6 5mOhms 21In Stock
CHF 46.49
CHF 44.36
Min.: 1
Mult.: 1
510 uH 13 A 65 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-PFC LT8312 750 uH 32In Stock
CHF 6.81
CHF 6.57
CHF 5.84
CHF 5.48
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 LT8312 450 uH 34In Stock
CHF 8.35
CHF 8.05
CHF 7.60
CHF 7.16
CHF 6.70
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-PFC RM12 300uH 2.4A 170mOhm 38In Stock
CHF 8.35
CHF 8.05
CHF 7.60
CHF 7.16
CHF 6.70
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 RM14 225uH 2.4A 87mOhm 17In Stock
CHF 12.95
CHF 12.49
CHF 11.10
CHF 10.41
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-PFC PQ38/11 300uH 3A 197.3mOhm 25In Stock
CHF 8.79
CHF 8.48
CHF 8.01
CHF 7.54
CHF 7.07
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-TORPFC 355 uH 11.5 A 35mOhms
223On Order
CHF 27.45
CHF 24.41
CHF 23.28
Min.: 1
Mult.: 1
355 uH 11.5 A 35 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC 355 uH 11.5 A 35mOhms
20Expected 10/26/2026
CHF 16.38
CHF 14.74
CHF 13.09
CHF 12.50
Min.: 1
Mult.: 1
355 uH 11.5 A 35 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC 340 uH 13 A 5 0mOhms
12Expected 11/6/2026
CHF 40.57
CHF 36.06
CHF 32.41
CHF 32.40
Min.: 1
Mult.: 1
340 uH 13 A 50 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-PFC EE20/10/6 1800uH 0.3A 1550mOhm Non-Stocked Lead-Time 21 Weeks
CHF 8.00
CHF 7.51
Min.: 108
Mult.: 108
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-TORPFC 510 uH 13 A 6 5mOhms Lead-Time 22 Weeks
CHF 27.74
CHF 26.47
Min.: 1
Mult.: 1
510 uH 13 A 65 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-TORPFC 118 uH 11.5 A 22mOhms Non-Stocked Lead-Time 22 Weeks
CHF 11.24
CHF 10.11
CHF 8.99
CHF 8.57
Min.: 1
Mult.: 1
118 uH 11.5 A 22 mOhms WE-TORPFC Tray
Wurth Elektronik Power Inductors - Leaded WE-PFC RM10 500uH 0.6A 360mOhm Non-Stocked Lead-Time 15 Weeks
CHF 7.18
CHF 6.93
CHF 6.16
CHF 5.78
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
Wurth Elektronik Power Inductors - Leaded WE-PFC EFD30 500uH 0.6A 620mOhm Non-Stocked Lead-Time 21 Weeks
CHF 9.87
CHF 9.52
CHF 8.99
CHF 8.46
CHF 7.93
Min.: 1
Mult.: 1
PFC Choke Radial Shielded 500 uH 4.2 A 620 mOhms - 40 C + 85 C Standard PCB Mount 14 mm WE-PFC Tray