Fixed Inductors

Use the filters and product table below to compare Fixed Inductors components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Type	Material - Core	Inductance	Tolerance	Current Rating (Amps)	Current - Saturation (Isat)	Shielding	DC Resistance (DCR)	Q @ Freq	Frequency - Self Resonant	Ratings	Operating Temperature	Inductance Frequency - Test	Features	Mounting Type	Supplier Device Package	Size / Dimension	Height - Seated (Max)
SC312MF-180 FIXED IND 18UH 440MA 1.16OHM SMD Signal Transformer	4,313	-	RFQ	Datasheet	SC312MF	Nonstandard	Tape & Reel (TR)	Obsolete	Wirewound	-	18 µH	±20%	440 mA	680mA	Shielded	1.16Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.053" (1.35mm)
SC312MF-1R5 FIXED IND 1.5UH 1.5A 104MOHM SMD Signal Transformer	1,025	-	RFQ	Datasheet	SC312MF	Nonstandard	Tape & Reel (TR)	Obsolete	Wirewound	-	1.5 µH	±20%	1.5 A	2.5A	Shielded	104mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.053" (1.35mm)
SC312MF-220 FIXED IND 22UH 400MA 1.4 OHM SMD Signal Transformer	3,186	-	RFQ	Datasheet	SC312MF	Nonstandard	Tape & Reel (TR)	Obsolete	Wirewound	-	22 µH	±20%	400 mA	640mA	Shielded	1.4Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.053" (1.35mm)
SC312MF-270 FIXED IND 27UH 380MA 1.65OHM SMD Signal Transformer	3,854	-	RFQ	Datasheet	SC312MF	Nonstandard	Tape & Reel (TR)	Obsolete	Wirewound	-	27 µH	±20%	380 mA	600mA	Shielded	1.65Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.053" (1.35mm)
SC312MF-2R2 FIXED IND 2.2UH 1.2A 157MOHM SMD Signal Transformer	4,712	-	RFQ	Datasheet	SC312MF	Nonstandard	Tape & Reel (TR)	Obsolete	Wirewound	-	2.2 µH	±20%	1.2 A	2A	Shielded	157mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.053" (1.35mm)
SC312MF-330 FIXED IND 33UH 330MA 2.4 OHM SMD Signal Transformer	2,997	-	RFQ	Datasheet	SC312MF	Nonstandard	Tape & Reel (TR)	Obsolete	Wirewound	-	33 µH	±20%	330 mA	570mA	Shielded	2.4Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.053" (1.35mm)
SC312MF-3R3 FIXED IND 3.3UH 980MA 210MOHM SM Signal Transformer	3,853	-	RFQ	Datasheet	SC312MF	Nonstandard	Tape & Reel (TR)	Obsolete	Wirewound	-	3.3 µH	±20%	980 mA	1.8A	Shielded	210mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.053" (1.35mm)
SC312MF-470 FIXED IND 47UH 250MA 3 OHM SMD Signal Transformer	1,273	-	RFQ	Datasheet	SC312MF	Nonstandard	Tape & Reel (TR)	Obsolete	Wirewound	-	47 µH	±20%	250 mA	440mA	Shielded	3Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.053" (1.35mm)
SC312MF-4R7 FIXED IND 4.7UH 840MA 318MOHM SM Signal Transformer	1,808	-	RFQ	Datasheet	SC312MF	Nonstandard	Tape & Reel (TR)	Obsolete	Wirewound	-	4.7 µH	±20%	840 mA	1.48A	Shielded	318mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.053" (1.35mm)
SC312MF-560 FIXED IND 56UH 230MA 3.6 OHM SMD Signal Transformer	4,222	-	RFQ	Datasheet	SC312MF	Nonstandard	Tape & Reel (TR)	Obsolete	Wirewound	-	56 µH	±20%	230 mA	420mA	Shielded	3.6Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.053" (1.35mm)

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FREQUENTLY ASKED QUESTIONS

Fixed Inductors FAQ

Common questions about filtering, comparing and sourcing Fixed Inductors components.

How can I narrow the Fixed Inductors selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Fixed Inductors part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.