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)
744117 FIXED IND 390UH 2A 250 MOHM TH Würth Elektronik	100	-	RFQ	Datasheet	WE-SI	Radial, Vertical (Open)	Bulk	Active	Toroidal	Ferrite	390 µH	±20%	2 A	800mA	Unshielded	250mOhm Max	-	1.8MHz	-	-40°C ~ 105°C	10 kHz	-	Through Hole	-	0.906" Dia x 0.492" W (23.00mm x 12.50mm)	-
744107 FIXED IND 557UH 1.1A 700 MOHM TH Würth Elektronik	3,376	-	RFQ	Datasheet	WE-SI	Radial, Vertical (Open)	Bulk	Active	Toroidal	Ferrite	557 µH	±20%	1.1 A	700mA	Unshielded	700mOhm Max	-	2.5MHz	-	-40°C ~ 105°C	10 kHz	-	Through Hole	-	0.886" Dia x 0.472" W (22.50mm x 12.00mm)	-
744135 FIXED IND 157UH 5.1A 63 MOHM TH Würth Elektronik	3,687	-	RFQ	Datasheet	WE-SI	Radial, Vertical (Open)	Bulk	Active	Toroidal	Ferrite	157 µH	±20%	5.1 A	1.5A	Unshielded	63mOhm Max	-	3MHz	-	-40°C ~ 105°C	10 kHz	-	Through Hole	-	1.220" Dia x 0.531" W (31.00mm x 13.50mm)	-
74434301213100 FIXED IND 10UH 6A 20 MOHM SMD Würth Elektronik	3,170	-	RFQ	Datasheet	WE-LHMD	Nonstandard	Tape & Reel (TR)	Active	-	-	10 µH	±15%	6 A	21A	Shielded	20mOhm	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.543" L x 0.543" W (13.80mm x 13.80mm)	0.406" (10.30mm)
7444011480100 FIXED IND 10UH 8.5A 9 MOHM TH Würth Elektronik	1,416	-	RFQ	Datasheet	WE-HIDA	Nonstandard	Tray	Active	-	-	10 µH	±20%	8.5 A	13.5A	Unshielded	9mOhm	-	18MHz	-	-40°C ~ 125°C	100 kHz	-	Through Hole	-	0.551" L x 0.315" W (14.00mm x 8.00mm)	0.630" (16.00mm)
7444011715100 FIXED IND 10UH 10A 7 MOHM TH Würth Elektronik	4,971	-	RFQ	Datasheet	WE-HIDA	Nonstandard	Tray	Active	-	-	10 µH	±20%	10 A	28A	Unshielded	7mOhm	-	19MHz	-	-40°C ~ 125°C	100 kHz	-	Through Hole	-	0.689" L x 0.591" W (17.50mm x 15.00mm)	0.768" (19.50mm)
7444211415082 FIXED IND 8.2UH 6.7A 9.2MOHM TH Würth Elektronik	1,466	-	RFQ	Datasheet	WE-HIDA	Nonstandard	Tray	Active	-	-	8.2 µH	±20%	6.7 A	16A	Unshielded	9.2mOhm	-	20MHz	-	-40°C ~ 125°C	100 kHz	-	Through Hole	-	0.610" L x 0.551" W (15.50mm x 14.00mm)	0.083" (2.10mm)
7447840118 FIXED IND 18NH 300MA 510MOHM SMD Würth Elektronik	413	-	RFQ	Datasheet	WE-MK	0402 (1005 Metric)	Tape & Reel (TR)	Active	Multilayer	Ceramic	18 nH	±5%	300 mA	-	Unshielded	510mOhm Max	8 @ 100MHz	2.1GHz	-	-55°C ~ 125°C	100 MHz	-	Surface Mount	0402	0.039" L x 0.020" W (1.00mm x 0.50mm)	0.022" (0.55mm)
7447860168 FIXED IND 68NH 300MA 850MOHM SMD Würth Elektronik	290	-	RFQ	Datasheet	WE-MK	0603 (1608 Metric)	Tape & Reel (TR)	Active	Multilayer	Ceramic	68 nH	±5%	300 mA	-	Unshielded	850mOhm Max	12 @ 100MHz	700MHz	-	-55°C ~ 125°C	100 MHz	-	Surface Mount	0603	0.063" L x 0.031" W (1.60mm x 0.80mm)	0.037" (0.95mm)
744760110A FIXED IND 10NH 600MA 80 MOHM SMD Würth Elektronik	940	-	RFQ	Datasheet	WE-KI	0805 (2012 Metric)	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ceramic	10 nH	±5%	600 mA	-	Unshielded	80mOhm Max	60 @ 500MHz	4.8GHz	AEC-Q200	-40°C ~ 125°C	250 MHz	-	Surface Mount	0805	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.055" (1.40mm)

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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.