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.

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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)
78437613521022 THT HIGH CURRENT INDUCTOR 3521; Würth Elektronik	1,068	-	RFQ	Datasheet	WE-HCFAT	Nonstandard	Tray	Active	Wirewound	-	2.2 µH	±20%	75 A	120A	Unshielded	0.39mOhm Max	-	32MHz	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)
78437613521015 THT HIGH CURRENT INDUCTOR 3521; Würth Elektronik	4,301	-	RFQ	Datasheet	WE-HCFAT	Nonstandard	Tray	Active	Wirewound	-	1.5 µH	±20%	75 A	175A	Unshielded	0.39mOhm Max	-	40MHz	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)
78437613521033 THT HIGH CURRENT INDUCTOR 3521; Würth Elektronik	4,855	-	RFQ	Datasheet	WE-HCFAT	Nonstandard	Tray	Active	Wirewound	-	3.3 µH	±20%	75 A	76A	Unshielded	0.39mOhm Max	-	23MHz	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)
760800403 FIXED IND 355UH 12.3A 0.035OHM Würth Elektronik	4,291	-	RFQ	Datasheet	WE-TORPFC	Nonstandard	Tray	Active	Toroidal	-	355 µH	±20%	12.3 A	9.5A	Unshielded	35mOhm Max	-	-	AEC-Q200	-40°C ~ 155°C	100 kHz	Flat Wire	Bolt Mount	-	2.087" Dia (53.00mm)	1.969" (50.00mm)
760800201 FIXED IND 194UH 12.4A 0.04OHM Würth Elektronik	3,642	-	RFQ	Datasheet	WE-TORPFC	Nonstandard	Tray	Active	Toroidal	-	194 µH	±20%	12.4 A	19A	Unshielded	40mOhm Max	-	-	AEC-Q200	-40°C ~ 155°C	100 kHz	Flat Wire	Bolt Mount	-	2.835" Dia (72.00mm)	1.220" (31.00mm)
7843763540100 THT HIGH CURRENT INDUCTOR 3540; Würth Elektronik	2,592	-	RFQ	Datasheet	WE-HCFAT	Nonstandard	Tray	Active	Wirewound	-	10 µH	±20%	56.7 A	62A	Unshielded	1.2mOhm Max	-	16MHz	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)
7843763540330 THT HIGH CURRENT INDUCTOR 3540; Würth Elektronik	1,480	-	RFQ	Datasheet	WE-HCFAT	Nonstandard	Tray	Active	Wirewound	-	33 µH	±20%	32 A	38.9A	Unshielded	6.38mOhm Max	-	9MHz	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)
760800102 FIXED IND 510UH 9.8A 0.055OHM Würth Elektronik	2,143	-	RFQ	Datasheet	WE-TORPFC	Nonstandard	Tray	Active	Toroidal	-	510 µH	±20%	9.8 A	10.5A	Unshielded	55mOhm Max	-	-	AEC-Q200	-40°C ~ 155°C	100 kHz	Flat Wire	Bolt Mount	-	2.362" Dia (60.00mm)	2.146" (54.50mm)
7843763540470 THT HIGH CURRENT INDUCTOR 3540; Würth Elektronik	4,796	-	RFQ	Datasheet	WE-HCFAT	Nonstandard	Tray	Active	Wirewound	-	47 µH	±20%	32 A	31A	Unshielded	6.38mOhm Max	-	7.5MHz	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)
7843763540068 THT HIGH CURRENT INDUCTOR 3540; Würth Elektronik	4,605	-	RFQ	Datasheet	WE-HCFAT	Nonstandard	Tray	Active	Wirewound	-	6.8 µH	±20%	56.7 A	76.5A	Unshielded	1.2mOhm Max	-	20MHz	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)

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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.