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)
BPCI00121280330TA0 INDUCTOR POWER Pulse Electronics	4,837	-	RFQ	Datasheet	BPCI	Nonstandard	Tape & Reel (TR)	Active	Multilayer	Ferrite	33 µH	±30%	3 A	4.3A	Shielded	64.8mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.315" (8.00mm)
BPCI00121280270TA0 INDUCTOR POWER Pulse Electronics	1,674	-	RFQ	Datasheet	BPCI	Nonstandard	Tape & Reel (TR)	Active	Multilayer	Ferrite	27 µH	±30%	3.3 A	4.8A	Shielded	53.1mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.315" (8.00mm)
BPCI00121280270MA0 INDUCTOR POWER Pulse Electronics	4,860	-	RFQ	Datasheet	BPCI	Nonstandard	Tape & Reel (TR)	Active	Multilayer	Ferrite	27 µH	±20%	3.3 A	4.8A	Shielded	53.1mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.315" (8.00mm)
BPCI001212804R7TA0 INDUCTOR POWER Pulse Electronics	2,276	-	RFQ	Datasheet	BPCI	Nonstandard	Tape & Reel (TR)	Active	Multilayer	Ferrite	4.7 µH	±30%	6.8 A	11.5A	Shielded	15.8mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.315" (8.00mm)
BPCI00121280281TA0 INDUCTOR POWER Pulse Electronics	3,804	-	RFQ	Datasheet	BPCI	Nonstandard	Tape & Reel (TR)	Active	Multilayer	Ferrite	280 µH	±30%	1.06 A	1.6A	Shielded	510mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.315" (8.00mm)
BPCI00121280271MA0 INDUCTOR POWER Pulse Electronics	3,189	-	RFQ	Datasheet	BPCI	Nonstandard	Tape & Reel (TR)	Active	Multilayer	Ferrite	270 µH	±20%	1.06 A	1.6A	Shielded	510mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.315" (8.00mm)
BPCI00121280560MA0 INDUCTOR POWER Pulse Electronics	3,537	-	RFQ	Datasheet	BPCI	Nonstandard	Tape & Reel (TR)	Active	Multilayer	Ferrite	56 µH	±20%	2.35 A	3.4A	Shielded	110mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.315" (8.00mm)
BPCI001212804R7MA0 INDUCTOR POWER Pulse Electronics	3,116	-	RFQ	Datasheet	BPCI	Nonstandard	Tape & Reel (TR)	Active	Multilayer	Ferrite	4.7 µH	±20%	6.8 A	11.5A	Shielded	15.8mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.315" (8.00mm)
BPCI00121280281MA0 INDUCTOR POWER Pulse Electronics	3,971	-	RFQ	Datasheet	BPCI	Nonstandard	Tape & Reel (TR)	Active	Multilayer	Ferrite	280 µH	±20%	1.06 A	1.6A	Shielded	510mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.315" (8.00mm)
BPCI00121280271TA0 INDUCTOR POWER Pulse Electronics	1,506	-	RFQ	Datasheet	BPCI	Nonstandard	Tape & Reel (TR)	Active	Multilayer	Ferrite	270 µH	±30%	1.06 A	1.6A	Shielded	510mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.315" (8.00mm)

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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.