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)
DO5040H-683MLD FIXED IND 68UH 3.4A 67MOHM SM Coilcraft	1,975	-	RFQ	Datasheet	DO5040H	Nonstandard	Tape & Reel (TR)	Active	Wirewound	Ferrite	68 µH	±20%	3.4 A	6.7A	Unshielded	67mOhm Max	-	7MHz	AEC-Q200	-40°C ~ 85°C	100 kHz	-	Surface Mount	-	0.730" L x 0.600" W (18.54mm x 15.24mm)	0.472" (12.00mm)
DO5040H-103MLD FIXED IND 10UH 8.6A 11MOHM SM Coilcraft	1,371	-	RFQ	Datasheet	DO5040H	Nonstandard	Tape & Reel (TR)	Active	Wirewound	Ferrite	10 µH	±20%	8.6 A	17.8A	Unshielded	11mOhm	-	22MHz	AEC-Q200	-40°C ~ 85°C	100 kHz	-	Surface Mount	-	0.880" L x 0.640" W (22.35mm x 16.26mm)	0.472" (12.00mm)
DO5040H-123MLD FIXED IND 12UH 7.4A 13MOHM SM Coilcraft	506	-	RFQ	Datasheet	DO5040H	Nonstandard	Tape & Reel (TR)	Active	Wirewound	Ferrite	12 µH	±20%	7.4 A	15.9A	Unshielded	13mOhm	-	21MHz	AEC-Q200	-40°C ~ 85°C	100 kHz	-	Surface Mount	-	0.880" L x 0.640" W (22.35mm x 16.26mm)	0.472" (12.00mm)
DO5040H-104MLD FIXED IND 100UH 2.8A 115MOHM SM Coilcraft	307	-	RFQ	Datasheet	DO5040H	Nonstandard	Tape & Reel (TR)	Active	Wirewound	Ferrite	100 µH	±20%	2.8 A	5.6A	Unshielded	115mOhm Max	-	6MHz	AEC-Q200	-40°C ~ 85°C	100 kHz	-	Surface Mount	-	0.730" L x 0.600" W (18.54mm x 15.24mm)	0.472" (12.00mm)
SER2009-301MLD FIXED IND 300NH 54A 0.74MOHM SM Coilcraft	1,328	-	RFQ	Datasheet	SER2000	Nonstandard	Tape & Reel (TR)	Active	Wirewound	Ferrite	300 nH	±20%	54 A	100A	Shielded	0.74mOhm Max	-	550MHz	AEC-Q200	-40°C ~ 85°C	100 kHz	-	Surface Mount	-	0.755" L x 0.365" W (19.18mm x 9.27mm)	0.340" (8.64mm)
SER2009-102MLD FIXED IND 1UH 54A 0.74MOHM SM Coilcraft	600	-	RFQ	Datasheet	SER2000	Nonstandard	Tape & Reel (TR)	Active	Wirewound	Ferrite	1 µH	±20%	54 A	29A	Shielded	0.74mOhm Max	-	488MHz	AEC-Q200	-40°C ~ 85°C	100 kHz	-	Surface Mount	-	0.755" L x 0.365" W (19.18mm x 9.27mm)	0.340" (8.64mm)
SER2009-501MLD FIXED IND 500NH 54A 0.74MOHM SM Coilcraft	505	-	RFQ	Datasheet	SER2000	Nonstandard	Tape & Reel (TR)	Active	Wirewound	Ferrite	500 nH	±20%	54 A	60A	Shielded	0.74mOhm Max	-	544MHz	AEC-Q200	-40°C ~ 85°C	100 kHz	-	Surface Mount	-	0.755" L x 0.365" W (19.18mm x 9.27mm)	0.340" (8.64mm)
SER2009-122MLD FIXED IND 1.2UH 54A 740MOHM SM Coilcraft	246	-	RFQ	Datasheet	SER2000	Nonstandard	Tape & Reel (TR)	Active	Wirewound	Ferrite	1.2 µH	±20%	54 A	28A	Shielded	740mOhm	-	81MHz	AEC-Q200	-40°C ~ 85°C	100 kHz	-	Surface Mount	-	0.755" L x 0.365" W (19.18mm x 9.27mm)	0.340" (8.64mm)
SER2009-601MLD FIXED IND 600NH 54A 0.74MOHM SM Coilcraft	245	-	RFQ	Datasheet	SER2000	Nonstandard	Tape & Reel (TR)	Active	Wirewound	Ferrite	600 nH	±20%	54 A	49A	Shielded	0.74mOhm Max	-	648MHz	AEC-Q200	-40°C ~ 85°C	100 kHz	-	Surface Mount	-	0.755" L x 0.365" W (19.18mm x 9.27mm)	0.340" (8.64mm)
SER2009-801MLD FIXED IND 800NH 54A 0.74MOHM SM Coilcraft	232	-	RFQ	Datasheet	SER2000	Nonstandard	Tape & Reel (TR)	Active	Wirewound	Ferrite	800 nH	±20%	54 A	38A	Shielded	0.74mOhm Max	-	567MHz	AEC-Q200	-40°C ~ 85°C	100 kHz	-	Surface Mount	-	0.755" L x 0.365" W (19.18mm x 9.27mm)	0.340" (8.64mm)

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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.