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)
74459010 FIXED IND 10UH 3.9A 0.04OHM SMD Würth Elektronik	587	-	RFQ	Datasheet	WE-PD3	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	-	10 µH	±20%	3.9 A	8A	Shielded	40mOhm Max	-	20MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.730" L x 0.600" W (18.54mm x 15.24mm)	0.300" (7.62mm)
7447773010 FIXED IND 1UH 6A 12 MOHM SMD Würth Elektronik	114	-	RFQ	Datasheet	WE-PD Performance	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	1 µH	±30%	6 A	10A	Shielded	12mOhm Max	-	98MHz	AEC-Q200	-40°C ~ 150°C	100 kHz	-	Surface Mount	7345	0.291" L x 0.287" W (7.40mm x 7.30mm)	0.177" (4.50mm)
7447040 WE-FI LEADED TOROIDAL LINE CHOKE Würth Elektronik	452	-	RFQ	Datasheet	WE-FI	Vertical, No Base, 2 PC Pin	Bulk	Active	Toroidal	Iron Powder	240 µH	±20%	1 A	-	Unshielded	380mOhm Max	-	-	-	-40°C ~ 105°C	10 kHz	-	Through Hole	Vertical, No Base, 2 PC Pin	0.453" Dia (11.50mm)	0.272" (6.90mm)
7447013 WE-FI LEADED TOROIDAL LINE CHOKE Würth Elektronik	314	-	RFQ	Datasheet	WE-FI	Vertical, No Base, 2 PC Pin	Bulk	Active	Toroidal	Iron Powder	90 µH	±20%	4.6 A	-	Unshielded	40mOhm Max	-	-	-	-40°C ~ 105°C	10 kHz	-	Through Hole	Vertical, No Base, 2 PC Pin	0.728" Dia x 0.413" W (18.50mm x 10.50mm)	0.413" (10.50mm)
7447044 WE-FI LEADED TOROIDAL LINE CHOKE Würth Elektronik	293	-	RFQ	Datasheet	WE-FI	Vertical, No Base, 2 PC Pin	Bulk	Active	Toroidal	Iron Powder	22 µH	±20%	3.5 A	-	Unshielded	30mOhm Max	-	-	-	-40°C ~ 105°C	10 kHz	-	Through Hole	Vertical, No Base, 2 PC Pin	0.472" Dia (12.00mm)	-
7447031 WE-FI LEADED TOROIDAL LINE CHOKE Würth Elektronik	280	-	RFQ	Datasheet	WE-FI	Vertical, No Base, 2 PC Pin	Tray	Active	Toroidal	Iron Powder	140 µH	±20%	2 A	-	Unshielded	110mOhm Max	-	-	-	-40°C ~ 105°C	10 kHz	-	Through Hole	Vertical, No Base, 2 PC Pin	0.531" Dia (13.50mm)	0.339" (8.60mm)
7447022 WE-FI LEADED TOROIDAL LINE CHOKE Würth Elektronik	269	-	RFQ	Datasheet	WE-FI	Vertical, No Base, 2 PC Pin	Bulk	Active	Toroidal	Iron Powder	68 µH	±20%	2.5 A	-	Unshielded	80mOhm Max	-	-	-	-40°C ~ 105°C	10 kHz	-	Through Hole	Vertical, No Base, 2 PC Pin	0.610" Dia (15.50mm)	0.299" (7.60mm)
7447024 WE-FI LEADED TOROIDAL LINE CHOKE Würth Elektronik	256	-	RFQ	Datasheet	WE-FI	Vertical, No Base, 2 PC Pin	Bulk	Active	Toroidal	Iron Powder	30 µH	±20%	3.7 A	-	Unshielded	40mOhm Max	-	-	-	-40°C ~ 105°C	10 kHz	-	Through Hole	Vertical, No Base, 2 PC Pin	0.614" Dia x 0.343" W (15.60mm x 8.70mm)	0.343" (8.70mm)
7447025 WE-FI LEADED TOROIDAL LINE CHOKE Würth Elektronik	208	-	RFQ	Datasheet	WE-FI	Vertical, No Base, 2 PC Pin	Bulk	Active	Toroidal	Iron Powder	20 µH	±20%	5.7 A	-	Unshielded	20mOhm Max	-	-	-	-40°C ~ 105°C	10 kHz	-	Through Hole	Vertical, No Base, 2 PC Pin	0.630" Dia (16.00mm)	0.374" (9.50mm)
7443340030 FIXED IND 300NH 20.5A 2.7MOHM SM Würth Elektronik	687	-	RFQ	Datasheet	WE-HCC	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	300 nH	±20%	20.5 A	36A	Shielded	2.7mOhm Max	-	272MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.331" L x 0.311" W (8.40mm x 7.90mm)	0.295" (7.50mm)

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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.