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)
768776312 FIXED IND 1.2MH 350MA 3 OHM SMD Würth Elektronik	2,213	-	RFQ	Datasheet	WE-PD2 HV	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	1.2 mH	±10%	350 mA	350mA	Unshielded	3Ohm Max	-	1.8MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.394" L x 0.354" W (10.00mm x 9.00mm)	0.232" (5.90mm)
744132 FIXED IND 49UH 5.8A 50 MOHM TH Würth Elektronik	100	-	RFQ	Datasheet	WE-SI	Radial, Vertical (Open)	Bulk	Active	Toroidal	Iron Powder	49 µH	±20%	5.8 A	2.2A	Shielded	50mOhm Max	-	16MHz	-	-40°C ~ 105°C	10 kHz	-	Through Hole	-	0.827" Dia x 0.374" W (21.00mm x 9.50mm)	-
7447471222 FIXED IND 2.2MH 400MA 2.7 OHM TH Würth Elektronik	4,621	-	RFQ	Datasheet	WE-TIS	Radial, Vertical Cylinder	Tray	Active	Drum Core, Wirewound	Ferrite	2.2 mH	±20%	400 mA	300mA	Shielded	2.7Ohm Max	-	780kHz	-	-40°C ~ 125°C	1 kHz	-	Through Hole	-	0.433" Dia (11.00mm)	0.453" (11.50mm)
7447471022 FIXED IND 2.2UH 8.2A 8.8 MOHM TH Würth Elektronik	4,459	-	RFQ	Datasheet	WE-TIS	Radial, Vertical Cylinder	Tray	Active	Drum Core, Wirewound	Ferrite	2.2 µH	±20%	8.2 A	10A	Shielded	8.8mOhm Max	-	75MHz	-	-40°C ~ 125°C	1 kHz	-	Through Hole	-	0.433" Dia (11.00mm)	0.453" (11.50mm)
7447471047 FIXED IND 4.7UH 6.9A 12.2MOHM TH Würth Elektronik	4,438	-	RFQ	Datasheet	WE-TIS	Radial, Vertical Cylinder	Tray	Active	Drum Core, Wirewound	Ferrite	4.7 µH	±20%	6.9 A	6A	Shielded	12.2mOhm Max	-	48MHz	-	-40°C ~ 125°C	1 kHz	-	Through Hole	-	0.433" Dia (11.00mm)	0.453" (11.50mm)
7447786008 FIXED IND 8.2UH 2.3A 80 MOHM SMD Würth Elektronik	1,337	-	RFQ	Datasheet	WE-PD Robust	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	8.2 µH	±25%	2.3 A	2.1A	Shielded	80mOhm Max	-	47MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.244" L x 0.232" W (6.20mm x 5.90mm)	0.201" (5.10mm)
744114 FIXED IND 127UH 2.3A 120 MOHM TH Würth Elektronik	3,311	-	RFQ	Datasheet	WE-SI	Radial, Vertical (Open)	Bulk	Active	Toroidal	Ferrite	127 µH	±20%	2.3 A	1A	Unshielded	120mOhm Max	-	4.8MHz	-	-40°C ~ 105°C	10 kHz	-	Through Hole	-	0.709" Dia x 0.354" W (18.00mm x 9.00mm)	-
744105 FIXED IND 258UH 1.2A 400 MOHM TH Würth Elektronik	3,383	-	RFQ	Datasheet	WE-SI	Radial, Vertical (Open)	Bulk	Active	Toroidal	Ferrite	258 µH	±20%	1.2 A	600mA	Unshielded	400mOhm Max	-	3MHz	-	-40°C ~ 105°C	10 kHz	-	Through Hole	-	0.689" Dia x 0.315" W (17.50mm x 8.00mm)	-
744151 FIXED IND 48UH 8.1A 25 MOHM TH Würth Elektronik	1,247	-	RFQ	Datasheet	WE-SI	Radial, Vertical (Open)	Bulk	Active	Toroidal	Iron Powder	48 µH	±20%	8.1 A	3A	Shielded	25mOhm Max	-	13.6MHz	-	-40°C ~ 105°C	10 kHz	-	Through Hole	-	1.181" Dia x 0.472" W (30.00mm x 12.00mm)	-
744373965068 FIXED IND 6.8UH 9.5A 0.0116OHM Würth Elektronik	1,249	-	RFQ	Datasheet	WE-LHMI	2-SMD	Tape & Reel (TR)	Active	Molded	Iron Powder	6.8 µH	±20%	9.5 A	28.9A	Shielded	11.6mOhm Max	-	11.6MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	1365	0.551" L x 0.504" W (14.00mm x 12.80mm)	0.256" (6.50mm)

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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.