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)
7444011715150 FIXED IND 15UH 10A 7 MOHM TH Würth Elektronik	3,662	-	RFQ	Datasheet	WE-HIDA	Nonstandard	Tray	Active	-	-	15 µH	±20%	10 A	18A	Unshielded	7mOhm	-	14MHz	-	-40°C ~ 125°C	100 kHz	-	Through Hole	-	0.689" L x 0.591" W (17.50mm x 15.00mm)	0.768" (19.50mm)
7444013119150 FIXED IND 15UH 11A 4.8 MOHM TH Würth Elektronik	4,727	-	RFQ	Datasheet	WE-HIDA	Nonstandard	Tray	Active	-	-	15 µH	±20%	11 A	41A	Unshielded	4.8mOhm	-	11MHz	-	-40°C ~ 125°C	100 kHz	-	Through Hole	-	1.220" L x 0.748" W (31.00mm x 19.00mm)	1.378" (35.00mm)
7843763521033 THT HIGH CURRENT INDUCTOR 3521; Würth Elektronik	2,070	-	RFQ	Datasheet	WE-HCFAT	Nonstandard	Tray	Active	Wirewound	-	3.3 µH	±20%	75 A	82A	Unshielded	0.39mOhm Max	-	22MHz	AEC-Q200	-40°C ~ 150°C	100 kHz	-	Through Hole	-	1.575" L x 1.417" W (40.00mm x 36.00mm)	0.945" (24.00mm)
7843763540220 THT HIGH CURRENT INDUCTOR 3540; Würth Elektronik	4,584	-	RFQ	Datasheet	WE-HCFAT	Nonstandard	Tray	Active	Wirewound	-	22 µH	±20%	40.6 A	42A	Unshielded	3.2mOhm Max	-	10MHz	AEC-Q200	-40°C ~ 150°C	100 kHz	-	Through Hole	-	1.614" L x 1.417" W (41.00mm x 36.00mm)	1.378" (35.00mm)
7843763540150 THT HIGH CURRENT INDUCTOR 3540; Würth Elektronik	4,800	-	RFQ	Datasheet	WE-HCFAT	Nonstandard	Tray	Active	Wirewound	-	15 µH	±20%	45.3 A	51.6A	Unshielded	2.16mOhm Max	-	14MHz	AEC-Q200	-40°C ~ 150°C	100 kHz	-	Through Hole	-	1.614" L x 1.417" W (41.00mm x 36.00mm)	1.378" (35.00mm)
78437613540100 THT HIGH CURRENT INDUCTOR 3540; Würth Elektronik	1,323	-	RFQ	Datasheet	WE-HCFAT	Nonstandard	Tray	Active	Wirewound	-	10 µH	±20%	56.7 A	62A	Unshielded	1.2mOhm Max	-	17MHz	AEC-Q200	-40°C ~ 150°C	100 kHz	-	Through Hole	-	1.614" L x 1.417" W (41.00mm x 36.00mm)	1.378" (35.00mm)
744784027 FIXED IND 2.7NH 300MA 170MOHM SM Würth Elektronik	3,935	-	RFQ	Datasheet	WE-MK	0402 (1005 Metric)	Tape & Reel (TR)	Obsolete	Multilayer	Ceramic	2.7 nH	±0.3nH	300 mA	-	Unshielded	170mOhm Max	8 @ 100MHz	9.5GHz	-	-40°C ~ 120°C	100 MHz	-	Surface Mount	0402	0.039" L x 0.020" W (1.00mm x 0.50mm)	0.024" (0.60mm)
74478412 FIXED IND 12NH 250MA 500MOHM SMD Würth Elektronik	3,458	-	RFQ	Datasheet	WE-MK	0402 (1005 Metric)	Tape & Reel (TR)	Obsolete	Multilayer	Ceramic	12 nH	±5%	250 mA	-	Unshielded	500mOhm Max	8 @ 100MHz	3.2GHz	-	-40°C ~ 120°C	100 MHz	-	Surface Mount	0402	0.039" L x 0.020" W (1.00mm x 0.50mm)	0.024" (0.60mm)
74478422 FIXED IND 22NH 200MA 800MOHM SMD Würth Elektronik	4,485	-	RFQ	Datasheet	WE-MK	0402 (1005 Metric)	Tape & Reel (TR)	Obsolete	Multilayer	Ceramic	22 nH	±5%	200 mA	-	Unshielded	800mOhm Max	8 @ 100MHz	2.1GHz	-	-40°C ~ 120°C	100 MHz	-	Surface Mount	0402	0.039" L x 0.020" W (1.00mm x 0.50mm)	0.024" (0.60mm)
74478401 FIXED IND 1NH 300MA 120 MOHM SMD Würth Elektronik	3,050	-	RFQ	Datasheet	WE-MK	0402 (1005 Metric)	Tape & Reel (TR)	Obsolete	Multilayer	Ceramic	1 nH	±0.3nH	300 mA	-	Unshielded	120mOhm Max	8 @ 100MHz	15GHz	-	-40°C ~ 120°C	100 MHz	-	Surface Mount	0402	1.181" L x 0.512" W (30.00mm x 13.00mm)	0.024" (0.60mm)

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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.