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)
74404042150 FIXED IND 15UH 850MA 210MOHM SMD Würth Elektronik	2,139	-	RFQ	Datasheet	WE-LQS	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	15 µH	±20%	850 mA	1.4A	Shielded	210mOhm	-	25MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	4018	0.157" L x 0.157" W (4.00mm x 4.00mm)	0.071" (1.80mm)
74404042022 FIXED IND 2.2UH 2.2A 42 MOHM SMD Würth Elektronik	1,545	-	RFQ	Datasheet	WE-LQS	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	2.2 µH	±20%	2.2 A	3.4A	Shielded	42mOhm	-	70MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	4018	0.157" L x 0.157" W (4.00mm x 4.00mm)	0.071" (1.80mm)
74404032330 FIXED IND 33UH 500MA 911MOHM SMD Würth Elektronik	1,424	-	RFQ	Datasheet	WE-LQS	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	33 µH	±20%	500 mA	540mA	Shielded	911mOhm	-	17MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	3015	0.118" L x 0.118" W (3.00mm x 3.00mm)	0.059" (1.50mm)
74404032068 FIXED IND 6.8UH 1.16A 120MOHM SM Würth Elektronik	1,175	-	RFQ	Datasheet	WE-LQS	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	6.8 µH	±20%	1.16 A	940mA	Shielded	120mOhm	-	42MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	3015	0.118" L x 0.118" W (3.00mm x 3.00mm)	0.059" (1.50mm)
74404024150 FIXED IND 15UH 470MA 830MOHM SMD Würth Elektronik	940	-	RFQ	Datasheet	WE-LQS	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	15 µH	±20%	470 mA	750mA	Shielded	830mOhm	-	28MHz	AEC-Q200	-40°C ~ 125°C	1 MHz	-	Surface Mount	2520	0.098" L x 0.079" W (2.50mm x 2.00mm)	0.047" (1.20mm)
74404024010 FIXED IND 1UH 2.2A 37 MOHM SMD Würth Elektronik	246	-	RFQ	Datasheet	WE-LQS	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	1 µH	±20%	2.3 A	2.5A	Shielded	37mOhm	-	159MHz	AEC-Q200	-40°C ~ 125°C	1 MHz	-	Surface Mount	2520	0.098" L x 0.079" W (2.50mm x 2.00mm)	0.047" (1.20mm)
74479763222 FIXED IND 2.2UH 800MA 375MOHM SM Würth Elektronik	3,237	-	RFQ	Datasheet	WE-PMI	0603 (1608 Metric)	Tape & Reel (TR)	Active	Multilayer	Nickel Zinc Ferrite (NiZn)	2.2 µH	±20%	800 mA	280mA	Shielded	375mOhm Max	15 @ 1MHz	80MHz	-	-40°C ~ 125°C	1 MHz	-	Surface Mount	0603	0.063" L x 0.031" W (1.60mm x 0.80mm)	0.039" (1.00mm)
74404054221 FIXED IND 220UH 500MA 1.4OHM SMD Würth Elektronik	7,393	-	RFQ	Datasheet	WE-LQS	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	220 µH	±20%	500 mA	550mA	Shielded	1.4Ohm	-	4.5MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	5040	0.197" L x 0.197" W (5.00mm x 5.00mm)	0.157" (4.00mm)
74404054471 FIXED IND 470UH 350MA 2.95OHM SM Würth Elektronik	6,089	-	RFQ	Datasheet	WE-LQS	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	470 µH	±20%	350 mA	400mA	Shielded	2.95Ohm	-	2.5MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	5040	0.197" L x 0.197" W (5.00mm x 5.00mm)	0.157" (4.00mm)
74404054151 FIXED IND 150UH 600MA 810MOHM SM Würth Elektronik	2,137	-	RFQ	Datasheet	WE-LQS	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	150 µH	±20%	600 mA	720mA	Shielded	810mOhm	-	6.3MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	5040	0.197" L x 0.197" W (5.00mm x 5.00mm)	0.157" (4.00mm)

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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.