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.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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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)
SMT4015-101M SHIELDED TOROIDAL CHOKE Gowanda Electronics	4,172	-	RFQ	Datasheet	SMT4015	Nonstandard	Tape & Reel (TR)	Active	Toroidal	Ferrite	1 µH	±20%	11.6 A	17.4A	Shielded	3mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.750" L x 0.620" W (19.04mm x 15.74mm)	0.320" (8.12mm)
SMT4015-101MLF SHIELDED TOROIDAL CHOKE Gowanda Electronics	1,475	-	RFQ	Datasheet	SMT4015	Nonstandard	Tape & Reel (TR)	Active	Toroidal	Ferrite	1 µH	±20%	11.6 A	17.4A	Shielded	3mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.750" L x 0.620" W (19.04mm x 15.74mm)	0.320" (8.12mm)
894KM7503H HORIZONTAL TOROIDAL INDUCTOR Gowanda Electronics	1,856	-	RFQ	Datasheet	KM	Radial, Horizontal Cylinder (Open)	Bulk	Active	Toroidal	-	750 µH	±10%	3 A	2.1A	Shielded	160mOhm Max	-	600kHz	-	-55°C ~ 130°C	1 kHz	-	Through Hole	Radial	1.300" Dia (33.02mm)	0.650" (16.51mm)
SMT4015-221M SHIELDED TOROIDAL CHOKE Gowanda Electronics	3,858	-	RFQ	Datasheet	SMT4015	Nonstandard	Tape & Reel (TR)	Active	Toroidal	Ferrite	2.2 µH	±20%	10 A	9.1A	Shielded	4mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.750" L x 0.620" W (19.04mm x 15.74mm)	0.320" (8.12mm)
SMT4015-331M SHIELDED TOROIDAL CHOKE Gowanda Electronics	4,722	-	RFQ	Datasheet	SMT4015	Nonstandard	Tape & Reel (TR)	Active	Toroidal	Ferrite	3.3 µH	±20%	6.36 A	6.9A	Shielded	10mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.750" L x 0.620" W (19.04mm x 15.74mm)	0.320" (8.12mm)
SMT4015-471MLF SHIELDED TOROIDAL CHOKE Gowanda Electronics	3,034	-	RFQ	Datasheet	SMT4015	Nonstandard	Tape & Reel (TR)	Active	Toroidal	Ferrite	4.7 µH	±20%	5.81 A	6.4A	Shielded	12mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.750" L x 0.620" W (19.04mm x 15.74mm)	0.320" (8.12mm)
SMT4015-681M SHIELDED TOROIDAL CHOKE Gowanda Electronics	4,008	-	RFQ	Datasheet	SMT4015	Nonstandard	Tape & Reel (TR)	Active	Toroidal	Ferrite	6.8 µH	±20%	5.37 A	4.7A	Shielded	14mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.750" L x 0.620" W (19.04mm x 15.74mm)	0.320" (8.12mm)
SMT4015-471M SHIELDED TOROIDAL CHOKE Gowanda Electronics	1,937	-	RFQ	Datasheet	SMT4015	Nonstandard	Tape & Reel (TR)	Active	Toroidal	Ferrite	4.7 µH	±20%	5.81 A	6.4A	Shielded	12mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.750" L x 0.620" W (19.04mm x 15.74mm)	0.320" (8.12mm)
SMT4015-102M SHIELDED TOROIDAL CHOKE Gowanda Electronics	4,662	-	RFQ	Datasheet	SMT4015	Nonstandard	Tape & Reel (TR)	Active	Toroidal	Ferrite	10 µH	±20%	4.84 A	3.8A	Shielded	17mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.750" L x 0.620" W (19.04mm x 15.74mm)	0.320" (8.12mm)
SMT4015-102MLF SHIELDED TOROIDAL CHOKE Gowanda Electronics	4,501	-	RFQ	Datasheet	SMT4015	Nonstandard	Tape & Reel (TR)	Active	Toroidal	Ferrite	10 µH	±20%	4.84 A	3.8A	Shielded	17mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.750" L x 0.620" W (19.04mm x 15.74mm)	0.320" (8.12mm)

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Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

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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.