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)
LD1-151-R FIXED IND 150UH 290MA 2.68OHM SM Eaton - Electronics Division	1,431	-	RFQ	Datasheet	LD	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	150 µH	±10%	290 mA	400mA	Unshielded	2.68Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.177" L x 0.157" W (4.50mm x 4.00mm)	0.138" (3.50mm)
LD1-221-R FIXED IND 220UH 260MA 3.42OHM SM Eaton - Electronics Division	1,672	-	RFQ	Datasheet	LD	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	220 µH	±10%	260 mA	330mA	Unshielded	3.42Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.177" L x 0.157" W (4.50mm x 4.00mm)	0.138" (3.50mm)
LD1-331-R FIXED IND 330UH 220MA 4.7OHM SMD Eaton - Electronics Division	3,067	-	RFQ	Datasheet	LD	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	330 µH	±10%	220 mA	300mA	Unshielded	4.7Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.177" L x 0.157" W (4.50mm x 4.00mm)	0.138" (3.50mm)
LD1-820-R FIXED IND 82UH 430MA 1.28OHM SMD Eaton - Electronics Division	1,320	-	RFQ	Datasheet	LD	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	82 µH	±10%	430 mA	500mA	Unshielded	1.28Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.177" L x 0.157" W (4.50mm x 4.00mm)	0.138" (3.50mm)
SD20C-100-R FIXED IND 10UH 1.53A 110MOHM SMD Eaton - Electronics Division	4,516	-	RFQ	Datasheet	SD20C	Nonstandard	Tape & Reel (TR)	Obsolete	Wirewound	-	10 µH	±20%	1.53 A	903mA	Shielded	110mOhm	-	-	-	-	100 kHz	-	Surface Mount	-	0.205" L x 0.205" W (5.20mm x 5.20mm)	0.079" (2.00mm)
SD20C-4R7-R FIXED IND 4.7UH 2.05A 61.2 MOHM Eaton - Electronics Division	3,408	-	RFQ	Datasheet	SD20C	Nonstandard	Tape & Reel (TR)	Obsolete	Wirewound	-	4.7 µH	±20%	2.05 A	1.33A	Shielded	61.2mOhm	-	-	-	-	100 kHz	-	Surface Mount	-	0.205" L x 0.205" W (5.20mm x 5.20mm)	0.079" (2.00mm)
UP0.4UC-100-R FIXED IND 10UH 1.1A 160 MOHM SMD Eaton - Electronics Division	1,526	-	RFQ	Datasheet	UNI-PAC™ 0.4UC	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	10 µH	±20%	1.1 A	1.1A	Unshielded	160mOhm Max	-	35MHz	-	-25°C ~ 85°C	100 kHz	-	Surface Mount	-	0.260" L x 0.175" W (6.60mm x 4.45mm)	0.115" (2.92mm)
UP0.4UC-101-R FIXED IND 100UH 300MA 1.27OHM SM Eaton - Electronics Division	3,200	-	RFQ	Datasheet	UNI-PAC™ 0.4UC	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	100 µH	±20%	300 mA	310mA	Unshielded	1.27Ohm Max	-	9MHz	-	-25°C ~ 85°C	100 kHz	-	Surface Mount	-	0.260" L x 0.175" W (6.60mm x 4.45mm)	0.115" (2.92mm)
UP0.4UC-102-R FIXED IND 1MH 70MA 13.8 OHM SMD Eaton - Electronics Division	2,422	-	RFQ	Datasheet	UNI-PAC™ 0.4UC	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	1 mH	±20%	70 mA	100mA	Unshielded	13.8Ohm Max	-	2MHz	-	-25°C ~ 85°C	100 kHz	-	Surface Mount	-	0.260" L x 0.175" W (6.60mm x 4.45mm)	0.115" (2.92mm)
UP0.4UC-150-R FIXED IND 15UH 1A 230 MOHM SMD Eaton - Electronics Division	1,511	-	RFQ	Datasheet	UNI-PAC™ 0.4UC	Nonstandard	Tape & Reel (TR)	Active	Wirewound	-	15 µH	±20%	1 A	900mA	Unshielded	230mOhm Max	-	30MHz	-	-25°C ~ 85°C	100 kHz	-	Surface Mount	-	0.260" L x 0.175" W (6.60mm x 4.45mm)	0.115" (2.92mm)

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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.