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)
7447790221 FIXED IND 220UH 600MA 800MOHM TH Würth Elektronik	456	-	RFQ	Datasheet	WE-TI	Radial, Vertical Cylinder (Open)	Tray	Active	Drum Core, Wirewound	Ferrite	220 µH	±10%	600 mA	500mA	Unshielded	800mOhm Max	-	4.6MHz	-	-40°C ~ 125°C	1 kHz	-	Through Hole	-	0.307" Dia (7.80mm)	0.394" (10.00mm)
7440520012 FIXED IND 1.2UH 3A 30 MOHM SMD Würth Elektronik	320	-	RFQ	Datasheet	WE-TPC	2323 (5858 Metric)	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	1.2 µH	±30%	3 A	3.5A	Shielded	30mOhm Max	-	120MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.228" L x 0.228" W (5.80mm x 5.80mm)	0.079" (2.00mm)
744043005 FIXED IND 5.6UH 1.38A 85MOHM SMD Würth Elektronik	293	-	RFQ	Datasheet	WE-TPC	1919 (4848 Metric)	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	5.6 µH	±30%	1.38 A	1.3A	Shielded	85mOhm Max	-	60MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.189" L x 0.189" W (4.80mm x 4.80mm)	0.118" (3.00mm)
744052180 FIXED IND 18UH 900MA 210MOHM SMD Würth Elektronik	290	-	RFQ	Datasheet	WE-TPC	2323 (5858 Metric)	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	18 µH	±30%	900 mA	1A	Shielded	210mOhm Max	-	30MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.228" L x 0.228" W (5.80mm x 5.80mm)	0.079" (2.00mm)
744071102 FIXED IND 1MH 230MA 3.5 OHM SMD Würth Elektronik	270	-	RFQ	Datasheet	WE-TPC	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	1 mH	±30%	230 mA	340mA	Shielded	3.5Ohm Max	-	2.2MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	4-SMD	0.315" L x 0.315" W (8.00mm x 8.00mm)	0.181" (4.60mm)
744741471 FIXED IND 470UH 440MA 3 OHM TH Würth Elektronik	200	-	RFQ	Datasheet	WE-TI	Radial, Vertical Cylinder	Tray	Active	Drum Core, Wirewound	Ferrite	470 µH	±10%	440 mA	400mA	Unshielded	3Ohm Max	-	3.4MHz	-	-40°C ~ 125°C	1 kHz	-	Through Hole	-	0.335" Dia (8.50mm)	0.236" (6.00mm)
744779100 FIXED IND 10UH 1.85A 50 MOHM TH Würth Elektronik	141	-	RFQ	Datasheet	WE-TI	Radial, Vertical Cylinder (Open)	Tray	Active	Drum Core, Wirewound	Ferrite	10 µH	±10%	1.85 A	2.1A	Unshielded	50mOhm Max	-	27.7MHz	-	-40°C ~ 125°C	1 kHz	-	Through Hole	-	0.307" Dia (7.80mm)	0.394" (10.00mm)
7447412681 FIXED IND 680UH 330MA 4 OHM TH Würth Elektronik	133	-	RFQ	Datasheet	WE-TI	Radial, Vertical Cylinder	Tray	Active	Drum Core, Wirewound	Ferrite	680 µH	±10%	330 mA	350mA	Unshielded	4Ohm Max	-	2.9MHz	-	-40°C ~ 125°C	1 kHz	-	Through Hole	-	0.335" Dia (8.50mm)	0.236" (6.00mm)
744043008 FIXED IND 8.2UH 1.25A 100MOHM SM Würth Elektronik	123	-	RFQ	Datasheet	WE-TPC	1919 (4848 Metric)	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	8.2 µH	±30%	1.25 A	1.05A	Shielded	100mOhm Max	-	35MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.189" L x 0.189" W (4.80mm x 4.80mm)	0.118" (3.00mm)
7440520018 FIXED IND 1.8UH 2.6A 35 MOHM SMD Würth Elektronik	111	-	RFQ	Datasheet	WE-TPC	2323 (5858 Metric)	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	1.8 µH	±30%	2.6 A	3A	Shielded	35mOhm Max	-	100MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.228" L x 0.228" W (5.80mm x 5.80mm)	0.079" (2.00mm)

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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.