RFB High Current Fixed Power Inductors

Coilcraft RFB High Current Fixed Power Inductors are cost-effective, high-power inductors with a 0.9µH to 18mH inductance range. The wirewound type inductors feature a ferrite core material and tin-silver over tin over copper over steel terminations with other options available. Coilcraft RFB inductors offer an ambient temperature range of -40°C to +85°C with Irms current and +85°C to +125°C with a derated current.

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Qty. RoHS ECAD Model Type
Termination Style
Package / Case
Shielding
Inductance
Tolerance
Maximum DC Current
Maximum DC Resistance
Saturation Current
Minimum Operating Temperature
Maximum Operating Temperature
Self Resonant Frequency
Termination
Mounting Style
Length
Height
Diameter
Core Material
Qualification
Series
Packaging
Coilcraft Power Inductors - Leaded 100uH UnShld 10% 1.3A 400mOhms AECQ2
Datasheet
54In Stock
Min.: 1
Mult.: 1

Wirewound Radial 8.8 mm x 7.5 mm Unshielded 100 uH 10 % 1.3 A 400 mOhms 1 A - 40 C + 85 C 8 MHz Standard PCB Mount 7.5 mm 8.8 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 220uH UnShld 10% 1.4A 480mOhms AECQ2
Datasheet
61In Stock
Min.: 1
Mult.: 1

Wirewound Radial 9.5 mm x 11.5 mm Unshielded 220 uH 10 % 1.4 A 480 mOhms 920 mA - 40 C + 85 C 4.4 MHz Standard PCB Mount 11.5 mm 9.5 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 2.2 mH UnShld 10% 0.39A 4.8ohms AECQ2
Datasheet
383In Stock
Min.: 1
Mult.: 1

Power Choke Radial 9.5 mm x 11.5 mm Unshielded 2.2 mH 10 % 390 mA 4.8 Ohms 290 mA - 40 C + 85 C 1.3 MHz Standard PCB Mount 11.5 mm 9.5 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 18 mH UnShld 10% 0.12A 36ohms AECQ2
Datasheet
122In Stock
Min.: 1
Mult.: 1

Radial Unshielded 18 mH 10 % 120 mA 36 Ohms - 40 C + 85 C 400 kHz Standard PCB Mount 11.5 mm 11 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 39uH UnShld 10% 3.3A 85mOhms AECQ2
Datasheet
147In Stock
Min.: 1
Mult.: 1

Radial Unshielded 39 uH 10 % 3.3 A 85 mOhms - 40 C + 85 C 10.3 MHz Standard PCB Mount 11.5 mm 11 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 220uH UnShld 10% 0.85A 800mOhms AECQ2
Datasheet
6In Stock
Min.: 1
Mult.: 1

Power Choke Radial 8.8 mm x 7.5 mm Unshielded 220 uH 10 % 850 mA 800 mOhms 650 mA - 40 C + 85 C 5 MHz Standard PCB Mount 7.5 mm 8.8 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 180uH UnShld 10% 1.5A 360mOhms AECQ2
Datasheet
88In Stock
Min.: 1
Mult.: 1

Wirewound Radial 9.5 mm x 11.5 mm Unshielded 180 uH 10 % 1.5 A 360 mOhms 1 A - 40 C + 85 C 4.4 MHz Standard PCB Mount 11.5 mm 9.5 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 150uH UnShld 10% 1.6A 340mOhms AECQ2
Datasheet
150In Stock
Min.: 1
Mult.: 1

Radial Unshielded 150 uH 10 % 1.6 A 340 mOhms - 40 C + 85 C 4.5 MHz Standard PCB Mount 11.5 mm 11 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 270uH UnShld 10% 1.3A 550mOhms AECQ2
Datasheet
91In Stock
Min.: 1
Mult.: 1

Radial Unshielded 270 uH 10 % 1.3 A 550 mOhms - 40 C + 85 C 4 MHz Standard PCB Mount 11.5 mm 11 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 4.7uH UnShld 20% 4.98A 24mOhms AECQ2
Datasheet
54In Stock
600On Order
Min.: 1
Mult.: 1

Power Choke Radial 8.8 mm x 7.5 mm Unshielded 4.7 uH 20 % 4.98 A 24 mOhms 4.2 A - 40 C + 85 C 40 MHz Standard PCB Mount 7.5 mm 8.8 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 22uH UnShld 10% 4.2A 50mOhms AECQ2
Datasheet
59In Stock
Min.: 1
Mult.: 1

Power Choke Radial 9.5 mm x 11.5 mm Unshielded 22 uH 10 % 4.2 A 50 mOhms 2.9 A - 40 C + 85 C 12 MHz Standard PCB Mount 11.5 mm 9.5 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 56uH UnShld 10% 2.7A 120mOhms AECQ2
Datasheet
150In Stock
Min.: 1
Mult.: 1

Radial Unshielded 56 uH 10 % 2.7 A 120 mOhms - 40 C + 85 C 8.6 MHz Standard PCB Mount 11.5 mm 9.5 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 1 mH UnShld 10% 0.5A 2.2ohms AECQ2
Datasheet
277In Stock
Min.: 1
Mult.: 1

Power Choke Radial 11 mm x 11.5 mm Unshielded 1 mH 10 % 670 mA 1.45 Ohms 600 mA - 40 C + 85 C 2 MHz Standard PCB Mount 11.5 mm 11 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 27uH UnShld 10% 3.9A 55mOhms AECQ2
Datasheet
110In Stock
Min.: 1
Mult.: 1

Radial Unshielded 27 uH 10 % 3.9 A 55 mOhms - 40 C + 85 C 12 MHz Standard PCB Mount 11.5 mm 11 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 33uH UnShld 10% 3.6A 75mOhms AECQ2
Datasheet
81In Stock
Min.: 1
Mult.: 1

Power Choke Radial 9.5 mm x 11.5 mm Unshielded 33 uH 10 % 3.6 A 75 mOhms 2.4 A - 40 C + 85 C 11 MHz Standard PCB Mount 11.5 mm 9.5 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 39uH UnShld 10% 3.3A 85mOhms AECQ2
Datasheet
125In Stock
Min.: 1
Mult.: 1

Power Choke Radial 9.5 mm x 11.5 mm Unshielded 39 uH 10 % 3.3 A 85 mOhms 2.2 A - 40 C + 85 C 10.3 MHz Standard PCB Mount 11.5 mm 9.5 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 8.2 mH UnShld 10% 0.2A 17.5ohms AECQ2
Datasheet
140In Stock
Min.: 1
Mult.: 1

Radial Unshielded 8.2 mH 10 % 200 mA 17.5 Ohms - 40 C + 85 C 600 kHz Standard PCB Mount 11.5 mm 9.5 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 15uH UnShld 10% 4.8A 40mOhms AECQ2
Datasheet
55In Stock
Min.: 1
Mult.: 1

Radial Unshielded 15 uH 10 % 4.8 A 40 mOhms - 40 C + 85 C 17 MHz Standard PCB Mount 11.5 mm 11 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 680uH UnShld 10% 0.7A 1.4ohms AECQ2
Datasheet
37In Stock
150Expected 17/08/2026
Min.: 1
Mult.: 1

Radial 11 mm x 11.5 mm Unshielded 680 uH 10 % 930 mA 1.2 Ohms 750 mA - 40 C + 85 C 2 MHz Standard PCB Mount 11.5 mm 11 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 390uH UnShld 10% 0.57A 1.31ohms AECQ2
Datasheet
79In Stock
150Expected 08/09/2026
Min.: 1
Mult.: 1

Radial Unshielded 390 uH 10 % 570 mA 1.31 Ohms - 40 C + 85 C 3.5 MHz Standard PCB Mount 7.5 mm 8.8 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 2.7 mH UnShld 10% 0.36A 5.6ohms AECQ2
Datasheet
146In Stock
Min.: 1
Mult.: 1

Radial Unshielded 2.7 mH 10 % 360 mA 5.6 Ohms - 40 C + 85 C 1.2 MHz Standard PCB Mount 11.5 mm 9.5 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 10uH UnShld 10% 5.3A 30mOhms AECQ2
Datasheet
260In Stock
Min.: 1
Mult.: 1

Power Choke Radial 11 mm x 11.5 mm Unshielded 10 uH 10 % 6 A 23 mOhms 6.1 A - 40 C + 85 C 23 MHz Standard PCB Mount 11.5 mm 11 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 1.8 mH UnShld 10% 0.42A 3.6ohms AECQ2
Datasheet
48In Stock
Min.: 1
Mult.: 1

Power Choke Radial 11 mm x 11.5 mm Unshielded 1.8 mH 10 % 550 mA 3.5 Ohms 450 mA - 40 C + 85 C 1.3 MHz Standard PCB Mount 11.5 mm 11 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 1 mH UnShld 10% 0.4A 3.4ohms AECQ2
Datasheet
296In Stock
Min.: 1
Mult.: 1

Wirewound Radial 8.8 mm x 7.5 mm Unshielded 1 mH 10 % 400 mA 3.4 Ohms 300 mA - 40 C + 85 C 2.6 MHz Standard PCB Mount 7.5 mm 8.8 mm Ferrite AEC-Q200 RFB Tray
Coilcraft Power Inductors - Leaded 10 mH UnShld 10% 0.13A 34ohms AECQ2
Datasheet
169In Stock
Min.: 1
Mult.: 1

Power Choke Radial 8.8 mm x 7.5 mm Unshielded 10 mH 10 % 130 mA 34 Ohms 100 mA - 40 C + 85 C 700 kHz Standard PCB Mount 7.5 mm 8.8 mm Ferrite AEC-Q200 RFB Tray