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)
BPCI00121250271T00 INDUCTOR POWER Pulse Electronics	3,444	-	RFQ	Datasheet	BPCI	Nonstandard	Tape & Reel (TR)	Active	Multilayer	Ferrite	270 µH	±30%	600 mA	600mA	Shielded	870mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.197" (5.00mm)
BPCI00121250150M00 INDUCTOR POWER Pulse Electronics	3,929	-	RFQ	Datasheet	BPCI	Nonstandard	Tape & Reel (TR)	Active	Multilayer	Ferrite	15 µH	±20%	3.2 A	3.2A	Shielded	50mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.197" (5.00mm)
BPCI00121250270M00 INDUCTOR POWER Pulse Electronics	4,315	-	RFQ	Datasheet	BPCI	Nonstandard	Tape & Reel (TR)	Active	Multilayer	Ferrite	27 µH	±20%	2.8 A	2.8A	Shielded	80mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.197" (5.00mm)
BPCI00121250121M00 INDUCTOR POWER Pulse Electronics	4,788	-	RFQ	Datasheet	BPCI	Nonstandard	Tape & Reel (TR)	Active	Multilayer	Ferrite	120 µH	±20%	1.1 A	1.1A	Shielded	380mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.197" (5.00mm)
BPCI00121250120T00 INDUCTOR POWER Pulse Electronics	1,994	-	RFQ	Datasheet	BPCI	Nonstandard	Tape & Reel (TR)	Active	Multilayer	Ferrite	12 µH	±30%	4 A	4A	Shielded	38mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.197" (5.00mm)
BPCI00121250150MA0 INDUCTOR POWER Pulse Electronics	2,606	-	RFQ	Datasheet	BPCI	Nonstandard	Tape & Reel (TR)	Active	Multilayer	Ferrite	15 µH	±20%	4.6 A	5.2A	Shielded	42.5mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.197" (5.00mm)
BPCI00121250221T00 INDUCTOR POWER Pulse Electronics	2,051	-	RFQ	Datasheet	BPCI	Nonstandard	Tape & Reel (TR)	Active	Multilayer	Ferrite	220 µH	±30%	800 mA	800mA	Shielded	700mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.197" (5.00mm)
BPCI00121250331T00 INDUCTOR POWER Pulse Electronics	1,437	-	RFQ	Datasheet	BPCI	Nonstandard	Tape & Reel (TR)	Active	Multilayer	Ferrite	330 µH	±30%	500 mA	500mA	Shielded	990mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.197" (5.00mm)
BPCI00121250330TA0 INDUCTOR POWER Pulse Electronics	4,032	-	RFQ	Datasheet	BPCI	Nonstandard	Tape & Reel (TR)	Active	Multilayer	Ferrite	33 µH	±30%	3 A	3.6A	Shielded	84.5mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.197" (5.00mm)
BPCI00121260101MA0 INDUCTOR POWER Pulse Electronics	2,847	-	RFQ	Datasheet	BPCI	Nonstandard	Tape & Reel (TR)	Active	Multilayer	Ferrite	100 µH	±20%	2.2 A	2A	Shielded	170mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.236" (6.00mm)

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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.