Fixed Inductors

Browse available Fixed Inductors part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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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)
74439370047 FIXED IND 4.7UH 17A 3.5MOHM SMD Würth Elektronik	151	-	RFQ	Datasheet	WE-XHMI	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Metal Composite	4.7 µH	±20%	17 A	58A	Shielded	3.5mOhm	-	12MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.646" L x 0.606" W (16.40mm x 15.40mm)	0.394" (10.00mm)
CL1208-2-100TR-R FIXED IND 400NH 0.00045OHM SMD Eaton - Electronics Division	269	-	RFQ	Datasheet	CL	Nonstandard	Tape & Reel (TR)	Active	-	Ferrite	400 nH	±20%	-	15A	-	0.45mOhm Max	-	-	-	-40°C ~ 125°C	1 MHz	2 Phase	Surface Mount	-	0.472" L x 0.453" W (12.00mm x 11.50mm)	0.335" (8.50mm)
B82559A4432A025 FIXED IND 4.35UH 1.3 MOHM SMD EPCOS - TDK Electronics	1,456	-	RFQ	Datasheet	ERU25 - Flat Wire Inductor	Nonstandard	Bulk	Active	Drum Core, Wirewound	Ferrite	4.35 µH	±7%	-	30A	Shielded	1.3mOhm	-	-	-	-40°C ~ 130°C	10 kHz	-	Surface Mount	-	0.996" L x 0.925" W (25.30mm x 23.50mm)	0.423" (10.75mm)
74435582200 FIXED IND 22UH 15A 7 MOHM SMD Würth Elektronik	5,823	-	RFQ	Datasheet	WE-HCI	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Manganese Zinc Ferrite (MnZn)	22 µH	±20%	15 A	18A	Shielded	7mOhm	-	8.3MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	2212	0.886" L x 0.866" W (22.50mm x 22.00mm)	0.488" (12.40mm)
74435584700 FIXED IND 47UH 9A 19.2 MOHM SMD Würth Elektronik	1,555	-	RFQ	Datasheet	WE-HCI	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Manganese Zinc Ferrite (MnZn)	47 µH	±20%	9 A	12A	Shielded	19.2mOhm	-	6.1MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	2212	0.886" L x 0.866" W (22.50mm x 22.00mm)	0.488" (12.40mm)
74435580680 FIXED IND 6.8UH 28.5A 2.1MOHM SM Würth Elektronik	539	-	RFQ	Datasheet	WE-HCI	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Manganese Zinc Ferrite (MnZn)	6.8 µH	±20%	28.5 A	31A	Shielded	2.1mOhm	-	18MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	2212	0.886" L x 0.866" W (22.50mm x 22.00mm)	0.488" (12.40mm)
74435583300 FIXED IND 33UH 11.5A 13.2MOHM SM Würth Elektronik	410	-	RFQ	Datasheet	WE-HCI	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Manganese Zinc Ferrite (MnZn)	33 µH	±20%	11.5 A	15A	Shielded	13.2mOhm	-	6.8MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	2212	0.886" L x 0.866" W (22.50mm x 22.00mm)	0.488" (12.40mm)
7443631000 FIXED IND 10UH 16A 7.96 MOHM SMD Würth Elektronik	3,762	-	RFQ	Datasheet	WE-HCF	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Manganese Zinc Ferrite (MnZn)	10 µH	±15%	16 A	23A	Shielded	7.96mOhm	-	13MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.846" L x 0.827" W (21.50mm x 21.00mm)	0.551" (14.00mm)
7443631500 FIXED IND 15UH 14A 8.7 MOHM SMD Würth Elektronik	2,499	-	RFQ	Datasheet	WE-HCF	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Manganese Zinc Ferrite (MnZn)	15 µH	±15%	14 A	21A	Shielded	8.7mOhm	-	12.8MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.858" L x 0.846" W (21.80mm x 21.50mm)	0.571" (14.50mm)
7443634700 FIXED IND 47UH 12A 12.2 MOHM SMD Würth Elektronik	1,546	-	RFQ	Datasheet	WE-HCF	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Manganese Zinc Ferrite (MnZn)	47 µH	±15%	12 A	8.5A	Shielded	12.2mOhm	-	10MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.858" L x 0.846" W (21.80mm x 21.50mm)	0.571" (14.50mm)
7443633300 FIXED IND 33UH 12A 11.4 MOHM SMD Würth Elektronik	1,001	-	RFQ	Datasheet	WE-HCF	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Manganese Zinc Ferrite (MnZn)	33 µH	±15%	12 A	11A	Shielded	11.4mOhm	-	12MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.858" L x 0.846" W (21.80mm x 21.50mm)	0.571" (14.50mm)
B82559A7103A025 FIXED IND 10UH 2.2 MOHM SMD EPCOS - TDK Electronics	1,712	-	RFQ	Datasheet	ERU25 - Flat Wire Inductor	Nonstandard	Bulk	Active	Drum Core, Wirewound	Ferrite	10 µH	±7%	-	24A	Shielded	2.2mOhm	-	-	-	-40°C ~ 130°C	10 kHz	-	Surface Mount	-	0.996" L x 0.925" W (25.30mm x 23.50mm)	0.506" (12.85mm)
SH50C-3.0-220 FIXED IND 220UH 3A 70 MOHM TH Amgis, LLC	350	-	RFQ	Datasheet	SH50	Radial, Vertical (Open)	Tray	Active	Toroidal	Iron Powder	220 µH	±20%	3 A	-	Unshielded	70mOhm Max	-	-	-	-40°C ~ 125°C	10 kHz	-	Through Hole	-	1.252" L x 0.701" W (31.80mm x 17.81mm)	1.382" (35.10mm)
DC780R-822L FIXED IND 8.2UH 11.4A 7 MOHM TH Delevan	563	-	RFQ	Datasheet	DC780R	Radial, Vertical Cylinder	Bulk	Active	Drum Core, Wirewound	Ferrite	8.2 µH	±15%	11.4 A	38A	Unshielded	7mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Through Hole	-	0.772" Dia (19.60mm)	0.831" (21.10mm)
SRP2313AA-100M FIXED IND 10UH 30A 4.15 MOHM SMD Bourns Inc.	326	-	RFQ	Datasheet	SRP2313AA	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Alloy Powder	10 µH	±20%	30 A	20A	Shielded	4.15mOhm Max	40 @ 100kHz	7MHz	AEC-Q200	-55°C ~ 155°C	100 kHz	-	Surface Mount	-	0.925" L x 0.866" W (23.50mm x 22.00mm)	0.512" (13.00mm)
IH15BQ500K FIXED IND 50UH 15A 20 MOHM TH Vishay Dale	162	-	RFQ	Datasheet	IH	Radial, Horizontal Cylinder	-	Active	Drum Core, Wirewound	Ferrite	50 µH	±10%	15 A	10A	Unshielded	20mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Through Hole	-	1.000" Dia x 1.625" L (25.40mm x 41.28mm)	-
TCK-116 FIXED IND 10UH 2.3A 200MOHM SMD Traco Power	1,272	-	RFQ	Datasheet	-	Nonstandard	Strip	Active	-	-	10 µH	±20%	2.3 A	-	Unshielded	200mOhm	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.213" L x 0.185" W (5.40mm x 4.70mm)	0.087" (2.20mm)
74437529203220 FIXED IND 22UH 23.9A 4.9MOHM SMD Würth Elektronik	945	-	RFQ	Datasheet	WE-HCF	Nonstandard	Tray	Active	Drum Core, Wirewound	Manganese Zinc Ferrite (MnZn)	22 µH	±20%	23.9 A	21.7A	Shielded	4.9mOhm	-	9MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	2920	1.102" L x 0.984" W (28.00mm x 25.00mm)	0.807" (20.50mm)
74437529203101 FIXED IND 100UH 11.2A 22.9 MOHM Würth Elektronik	370	-	RFQ	Datasheet	WE-HCF	Nonstandard	Tray	Active	Drum Core, Wirewound	Manganese Zinc Ferrite (MnZn)	100 µH	±20%	11.2 A	9.4A	Shielded	22.9mOhm	-	4.3MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	2920	1.102" L x 0.984" W (28.00mm x 25.00mm)	0.807" (20.50mm)
74437529203680 FIXED IND 68UH 17A 10.3 MOHM SMD Würth Elektronik	358	-	RFQ	Datasheet	WE-HCF	Nonstandard	Tray	Active	Drum Core, Wirewound	Manganese Zinc Ferrite (MnZn)	68 µH	±20%	17 A	10.6A	Shielded	10.3mOhm	-	5.7MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	2920	1.102" L x 0.984" W (28.00mm x 25.00mm)	0.807" (20.50mm)

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Fixed Inductors FAQ

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Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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