Power Inductors - Leaded

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SFAPI Fixed Axial Power Inductors

Signal Transformer / Bel SFAPI Fixed Axial Power Inductors feature high permeability, impressive electrical resistivity, and low eddy current losses. These power inductors oppose any changes in current that pass through the coil. The SFAPI power inductors can be coupled with a capacitor to prevent sudden changes in the output voltage and current of power supplies. These fixed axial power inductors feature high current choke, wide inductance range, and high saturation ferrite core. The SFAPI power inductors operates with the -40°C to 125°C temperature range. Typical applications include switching regulators, power supplies, speaker crossover networks, and RFI suppression filters.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Termination Style	Inductance	Tolerance	Maximum DC Resistance	Minimum Operating Temperature	Maximum Operating Temperature	Termination	Mounting Style	Length	Diameter	Core Material	Series	Packaging
Power Inductors - Leaded FIXED IND 2.2mH 10% @ 1KHz 158mA 4.48 OHM TH SFAPI-270K-UL Bel Signal Transformer 1: S/5.49 922In Stock	Mfr. Part # SFAPI-270K-UL Mouser Part # 530-SFAPI-270K-UL	Bel Signal Transformer	Power Inductors - Leaded FIXED IND 2.2mH 10% @ 1KHz 158mA 4.48 OHM TH Learn More about Bel Signal Transformer sfapi power inductors	Datasheet	922In Stock	S/5.49 S/4.67 S/4.24 S/3.30 View S/3.04 S/2.88 S/2.40 S/2.39 S/2.37	Min.: 1 Mult.: 1	Fixed Axial Power Inductor	Axial	27 uH	10 %	58 mOhms	- 40 C	+ 125 C	Standard	PCB Mount	16.5 mm	6.6 mm	Ferrite	SFAPI	Bulk
Power Inductors - Leaded FIXED IND 47uH 10% @1KHz 804mA 109 mOHM TH SFAPI-471K-UL Bel Signal Transformer 1: S/5.22 899In Stock	Mfr. Part # SFAPI-471K-UL Mouser Part # 530-SFAPI-471K-UL	Bel Signal Transformer	Power Inductors - Leaded FIXED IND 47uH 10% @1KHz 804mA 109 mOHM TH Learn More about Bel Signal Transformer sfapi power inductors	Datasheet	899In Stock	S/5.22 S/4.44 S/4.05 S/3.15 View S/2.90 S/2.74 S/2.36 S/2.34	Min.: 1 Mult.: 1	Fixed Axial Power Inductor	Axial	470 uH	10 %	1.15 Ohms	- 40 C	+ 125 C	Standard	PCB Mount	16.5 mm	6.6 mm	Ferrite	SFAPI	Bulk
Power Inductors - Leaded FIXED IND 33uH 10% 1.008A 75 mOHM TH SFAPI-332K-UL Bel Signal Transformer 1: S/5.49 967In Stock	Mfr. Part # SFAPI-332K-UL Mouser Part # 530-SFAPI-332K-UL	Bel Signal Transformer	Power Inductors - Leaded FIXED IND 33uH 10% 1.008A 75 mOHM TH Learn More about Bel Signal Transformer sfapi power inductors	Datasheet	967In Stock	S/5.49 S/4.67 S/4.24 S/3.30 View S/3.04 S/2.88 S/2.40 S/2.39 S/2.37	Min.: 1 Mult.: 1	Fixed Axial Power Inductor	Axial	3.3 mH	10 %	6.56 Ohms	- 40 C	+ 125 C	Standard	PCB Mount	16.5 mm	6.6 mm	Ferrite	SFAPI	Bulk
Power Inductors - Leaded FIXED IND 4.7mH 10% @ 1KHz 100mA 10.5 OHM TH SFAPI-681K-UL Bel Signal Transformer 1: S/5.22 726In Stock	Mfr. Part # SFAPI-681K-UL Mouser Part # 530-SFAPI-681K-UL	Bel Signal Transformer	Power Inductors - Leaded FIXED IND 4.7mH 10% @ 1KHz 100mA 10.5 OHM TH Learn More about Bel Signal Transformer sfapi power inductors	Datasheet	726In Stock	S/5.22 S/4.44 S/4.05 S/3.15 View S/2.90 S/2.74 S/2.36 S/2.34	Min.: 1 Mult.: 1	Fixed Axial Power Inductor	Axial	680 uH	10 %	1.61 Ohms	- 40 C	+ 125 C	Standard	PCB Mount	16.5 mm	6.6 mm	Ferrite	SFAPI	Bulk
Power Inductors - Leaded FIXED IND 1mH 10% @ 1KHz 200mA 2.3 OHM TH SFAPI-122K-UL Bel Signal Transformer 1: S/5.22 976In Stock	Mfr. Part # SFAPI-122K-UL Mouser Part # 530-SFAPI-122K-UL	Bel Signal Transformer	Power Inductors - Leaded FIXED IND 1mH 10% @ 1KHz 200mA 2.3 OHM TH Learn More about Bel Signal Transformer sfapi power inductors	Datasheet	976In Stock	S/5.22 S/4.44 S/4.05 S/3.15 View S/2.90 S/2.74 S/2.36 S/2.34	Min.: 1 Mult.: 1	Fixed Axial Power Inductor	Axial	1.2 mH	10 %	2.65 Ohms	- 40 C	+ 125 C	Standard	PCB Mount	16.5 mm	6.6 mm	Ferrite	SFAPI	Bulk
Power Inductors - Leaded FIXED IND 3.3mH 10% @ 1KHz 125mA 6.56 OHM TH SFAPI-470K-UL Bel Signal Transformer 1: S/5.49 2,230In Stock	Mfr. Part # SFAPI-470K-UL Mouser Part # 530-SFAPI-470K-UL	Bel Signal Transformer	Power Inductors - Leaded FIXED IND 3.3mH 10% @ 1KHz 125mA 6.56 OHM TH Learn More about Bel Signal Transformer sfapi power inductors	Datasheet	2,230In Stock	S/5.49 S/4.67 S/4.24 S/3.30 View S/3.04 S/2.88 S/2.37 S/2.35	Min.: 1 Mult.: 1	Fixed Axial Power Inductor	Axial	47 uH	10 %	109 mOhms	- 40 C	+ 125 C	Standard	PCB Mount	16.5 mm	6.6 mm	Ferrite	SFAPI	Bulk
Power Inductors - Leaded FIXED IND 100uH 10%@1KHz 632mA 208 mOHM TH SFAPI-102K-UL Bel Signal Transformer 1: S/5.22 701In Stock	Mfr. Part # SFAPI-102K-UL Mouser Part # 530-SFAPI-102K-UL	Bel Signal Transformer	Power Inductors - Leaded FIXED IND 100uH 10%@1KHz 632mA 208 mOHM TH Learn More about Bel Signal Transformer sfapi power inductors	Datasheet	701In Stock	S/5.22 S/4.44 S/4.05 S/3.15 View S/2.90 S/2.74 S/2.36 S/2.34	Min.: 1 Mult.: 1	Fixed Axial Power Inductor	Axial	1 mH	10 %	2.3 Ohms	- 40 C	+ 125 C	Standard	PCB Mount	16.5 mm	6.6 mm	Ferrite	SFAPI	Bulk
Power Inductors - Leaded SMD Current Transformer 3.50mH @ 100Khz\100mV, Sec. 1.30O Max, Pri. ref. 0.0039O TAPE AND REEL SFAPI-101K-UL Bel Signal Transformer 1: S/5.22 217In Stock	Mfr. Part # SFAPI-101K-UL Mouser Part # 530-SFAPI-101K-UL	Bel Signal Transformer	Power Inductors - Leaded SMD Current Transformer 3.50mH @ 100Khz\100mV, Sec. 1.30O Max, Pri. ref. 0.0039O TAPE AND REEL Learn More about Bel Signal Transformer sfapi power inductors	Datasheet	217In Stock	S/5.22 S/4.44 S/4.05 S/3.15 View S/2.90 S/2.82 S/2.37 S/2.36 S/2.34	Min.: 1 Mult.: 1	Fixed Axial Power Inductor	Axial	100 uH	10 %	208 mOhms	- 40 C	+ 125 C	Standard	PCB Mount	16.5 mm	6.6 mm	Ferrite	SFAPI	Bulk
Power Inductors - Leaded FIXED IND 1.2mH 10% @ 1KHz 200mA 2.65 OHM TH SFAPI-182K-UL Bel Signal Transformer 1: S/5.49 999In Stock	Mfr. Part # SFAPI-182K-UL Mouser Part # 530-SFAPI-182K-UL	Bel Signal Transformer	Power Inductors - Leaded FIXED IND 1.2mH 10% @ 1KHz 200mA 2.65 OHM TH Learn More about Bel Signal Transformer sfapi power inductors	Datasheet	999In Stock	S/5.49 S/4.67 S/4.24 S/3.30 View S/3.04 S/2.88 S/2.40 S/2.39 S/2.37	Min.: 1 Mult.: 1	Fixed Axial Power Inductor	Axial	1.8 mH	10 %	4.03 Ohms	- 40 C	+ 125 C	Standard	PCB Mount	16.5 mm	6.6 mm	Ferrite	SFAPI	Bulk
Power Inductors - Leaded FIXED IND 1.8mH 10% @ 1KHz 158mA 4.3 OHM TH SFAPI-222K-UL Bel Signal Transformer 1: S/5.49 929In Stock	Mfr. Part # SFAPI-222K-UL Mouser Part # 530-SFAPI-222K-UL	Bel Signal Transformer	Power Inductors - Leaded FIXED IND 1.8mH 10% @ 1KHz 158mA 4.3 OHM TH Learn More about Bel Signal Transformer sfapi power inductors	Datasheet	929In Stock	S/5.49 S/4.67 S/4.24 S/3.30 View S/3.04 S/2.88 S/2.40 S/2.39 S/2.37	Min.: 1 Mult.: 1	Fixed Axial Power Inductor	Axial	2.2 mH	10 %	4.48 Ohms	- 40 C	+ 125 C	Standard	PCB Mount	16.5 mm	6.6 mm	Ferrite	SFAPI	Bulk
Power Inductors - Leaded FIXED IND 27H 10% @1KHz 1.28A 58 mOHM TH SFAPI-330K-UL Bel Signal Transformer 1: S/5.49 935In Stock	Mfr. Part # SFAPI-330K-UL Mouser Part # 530-SFAPI-330K-UL	Bel Signal Transformer	Power Inductors - Leaded FIXED IND 27H 10% @1KHz 1.28A 58 mOHM TH Learn More about Bel Signal Transformer sfapi power inductors	Datasheet	935In Stock	S/5.49 S/4.67 S/4.24 S/3.30 View S/3.04 S/2.88 S/2.40 S/2.39 S/2.37	Min.: 1 Mult.: 1	Fixed Axial Power Inductor	Axial	33 uH	10 %	75 mOhms	- 40 C	+ 125 C	Standard	PCB Mount	16.5 mm	6.6 mm	Ferrite	SFAPI	Bulk
Power Inductors - Leaded FIXED IND 470uH 10% @ 1KHz 315mA 1.15 OHM TH SFAPI-472K-UL Bel Signal Transformer 1: S/5.22 973In Stock	Mfr. Part # SFAPI-472K-UL Mouser Part # 530-SFAPI-472K-UL	Bel Signal Transformer	Power Inductors - Leaded FIXED IND 470uH 10% @ 1KHz 315mA 1.15 OHM TH Learn More about Bel Signal Transformer sfapi power inductors	Datasheet	973In Stock	S/5.22 S/4.44 S/4.05 S/3.15 View S/2.90 S/2.74 S/2.36 S/2.34	Min.: 1 Mult.: 1	Fixed Axial Power Inductor	Axial	4.7 mH	10 %	10.5 Ohms	- 40 C	+ 125 C	Standard	PCB Mount	16.5 mm	6.6 mm	Ferrite	SFAPI	Bulk

SFAPI Fixed Axial Power Inductors

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