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)
744383660068 WE-MAPI SMT POWER INDUCTOR 5020; Würth Elektronik	876	-	RFQ	Datasheet	WE-MAPI	Nonstandard	Tape & Reel (TR)	Active	Wirewound	Iron Alloy	680 nH	±30%	14.4 A	7.7A	Shielded	7.2mOhm Max	-	59MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.213" L x 0.213" W (5.40mm x 5.40mm)	0.083" (2.10mm)
78438357033 WE-MAIA SMD POWER INDUCTOR Würth Elektronik	624	-	RFQ	Datasheet	WE-MAIA	Nonstandard	Tape & Reel (TR)	Active	-	Iron Alloy	3.3 µH	±20%	5 A	5A	Shielded	33.5mOhm Max	-	26MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.161" L x 0.161" W (4.10mm x 4.10mm)	0.122" (3.10mm)
74457008 WE-PD4 SMT POWER INDUCTOR 0.8 UH Würth Elektronik	500	-	RFQ	Datasheet	WE-PD4	Nonstandard	Tape & Reel (TR)	Active	Wirewound	Ferrite	800 nH	±20%	16 A	35A	Unshielded	3mOhm Max	-	92MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.866" L x 0.591" W (22.00mm x 15.00mm)	0.307" (7.80mm)
74457127 WE-PD4 SMT POWER INDUCTOR 27 UH; Würth Elektronik	497	-	RFQ	Datasheet	WE-PD4	Nonstandard	Tape & Reel (TR)	Active	Wirewound	Metal Composite	27 µH	±15%	3.8 A	6A	Shielded	52mOhm Max	-	12.5MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.866" L x 0.591" W (22.00mm x 15.00mm)	0.307" (7.80mm)
74457139 WE-PD4 SMT POWER INDUCTOR 39 UH; Würth Elektronik	492	-	RFQ	Datasheet	WE-PD4	Nonstandard	Tape & Reel (TR)	Active	Wirewound	Ferrite	39 µH	±10%	3.2 A	5.2A	Unshielded	78mOhm Max	-	10.5MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.866" L x 0.591" W (22.00mm x 15.00mm)	0.307" (7.80mm)
744383670047 WE-MAPI SMT POWER INDUCTOR 5030; Würth Elektronik	700	-	RFQ	Datasheet	WE-MAPI	Nonstandard	Tape & Reel (TR)	Active	Wirewound	Iron Alloy	470 nH	±30%	20.8 A	9.9A	Shielded	4mOhm Max	-	72MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.213" L x 0.213" W (5.40mm x 5.40mm)	0.122" (3.10mm)
744383670013 WE-MAPI SMT POWER INDUCTOR 5030; Würth Elektronik	700	-	RFQ	Datasheet	WE-MAPI	Nonstandard	Tape & Reel (TR)	Active	Wirewound	Iron Alloy	130 nH	±30%	27.4 A	14.5A	Shielded	1.6mOhm Max	-	189MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.213" L x 0.213" W (5.40mm x 5.40mm)	0.122" (3.10mm)
7447773151 FIXED IND 150UH 780MA 515MOHM SM Würth Elektronik	695	-	RFQ	Datasheet	WE-PD Performance	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	150 µH	±20%	780 mA	950mA	Shielded	515mOhm Max	-	5.2MHz	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)
744383670033 WE-MAPI SMT POWER INDUCTOR 5030; Würth Elektronik	688	-	RFQ	Datasheet	WE-MAPI	Nonstandard	Tape & Reel (TR)	Active	Wirewound	Iron Alloy	330 nH	±30%	21.6 A	13A	Shielded	3.2mOhm Max	-	108MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.213" L x 0.213" W (5.40mm x 5.40mm)	0.122" (3.10mm)
74459268 FIXED IND 680UH 700MA 1.4OHM SMD Würth Elektronik	595	-	RFQ	Datasheet	WE-PD3	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	-	680 µH	±20%	700 mA	960mA	Shielded	1.4Ohm Max	-	2.2MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.730" L x 0.600" W (18.54mm x 15.24mm)	0.300" (7.62mm)

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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.