Fixed Inductors

Explore Fixed Inductors parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

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)
7447452221 FIXED IND 220UH 1.2A 290 MOHM TH Würth Elektronik	149	1.82	RFQ	Datasheet	WE-TI	Radial, Vertical Cylinder	Tray	Active	Drum Core, Wirewound	Ferrite	220 µH	±10%	1.2 A	1.05A	Unshielded	290mOhm Max	-	3.1MHz	-	-40°C ~ 125°C	1 kHz	-	Through Hole	-	0.374" Dia (9.50mm)	0.531" (13.50mm)
SRP1245A-220M FIXED IND 22UH 6.5A 58 MOHM SMD Bourns Inc.	34,695	1.86	RFQ	Datasheet	SRP1245A	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Carbonyl Powder	22 µH	±20%	6.5 A	10A	Shielded	58mOhm Max	20 @ 100kHz	6MHz	AEC-Q200	-40°C ~ 150°C	100 kHz	-	Surface Mount	-	0.531" L x 0.492" W (13.50mm x 12.50mm)	0.197" (5.00mm)
SRP1245A-R47M FIXED IND 470NH 38A 1.1 MOHM SMD Bourns Inc.	27,415	1.88	RFQ	Datasheet	SRP1245A	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Carbonyl Powder	470 nH	±20%	38 A	65A	Shielded	1.1mOhm Max	20 @ 100kHz	70MHz	AEC-Q200	-40°C ~ 150°C	100 kHz	-	Surface Mount	-	0.531" L x 0.492" W (13.50mm x 12.50mm)	0.197" (5.00mm)
SRP1250-100M FIXED IND 10UH 9A 25.5 MOHM SMD Bourns Inc.	12,279	1.86	RFQ	Datasheet	SRP1250	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Iron	10 µH	±20%	9 A	16A	Shielded	25.5mOhm Max	-	-	-	-55°C ~ 150°C	100 kHz	-	Surface Mount	-	0.547" L x 0.531" W (13.90mm x 13.50mm)	0.232" (5.90mm)
SRP1250-3R3M FIXED IND 3.3UH 15A 9.2 MOHM SMD Bourns Inc.	8,294	1.86	RFQ	Datasheet	SRP1250	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Iron	3.3 µH	±20%	15 A	32A	Shielded	9.2mOhm Max	-	-	-	-55°C ~ 150°C	100 kHz	-	Surface Mount	-	0.547" L x 0.531" W (13.90mm x 13.50mm)	0.232" (5.90mm)
SRP1250-1R0M FIXED IND 1UH 29A 2.5 MOHM SMD Bourns Inc.	7,661	1.86	RFQ	Datasheet	SRP1250	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Iron	1 µH	±20%	29 A	50A	Shielded	2.5mOhm Max	-	-	-	-55°C ~ 150°C	100 kHz	-	Surface Mount	-	0.547" L x 0.531" W (13.90mm x 13.50mm)	0.232" (5.90mm)
EST1060T101MDGA FIXED IND 100UH 1.4A 203MOHM SMD Taiyo Yuden	7,600	1.86	RFQ	Datasheet	ES, T Type	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	100 µH	±20%	1.4 A	1.4A	Shielded	203mOhm Max	-	4.7MHz	AEC-Q200	-55°C ~ 150°C	100 kHz	-	Surface Mount	-	0.398" L x 0.394" W (10.10mm x 10.00mm)	0.248" (6.30mm)
SRP1250-4R7M FIXED IND 4.7UH 12A 15 MOHM SMD Bourns Inc.	4,265	1.86	RFQ	Datasheet	SRP1250	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Iron	4.7 µH	±20%	12 A	27A	Shielded	15mOhm Max	-	-	-	-55°C ~ 150°C	100 kHz	-	Surface Mount	-	0.547" L x 0.531" W (13.90mm x 13.50mm)	0.205" (5.20mm)
5248-RC FIXED IND 68UH 5A 54 MOHM TH Bourns Inc.	3,967	2.46	RFQ	Datasheet	5200	Axial	Bulk	Active	Drum Core, Wirewound	Ferrite	68 µH	±20%	5 A	-	Unshielded	54mOhm Max	-	4.5MHz	-	-55°C ~ 105°C	1 kHz	-	Through Hole	-	0.560" Dia x 1.250" L (14.22mm x 31.75mm)	-
SRP1245A-3R3M FIXED IND 3.3UH 15A 9.2 MOHM SMD Bourns Inc.	3,813	1.88	RFQ	Datasheet	SRP1245A	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Carbonyl Powder	3.3 µH	±20%	15 A	32A	Shielded	9.2mOhm Max	20 @ 100kHz	22MHz	AEC-Q200	-40°C ~ 150°C	100 kHz	-	Surface Mount	-	0.531" L x 0.492" W (13.50mm x 12.50mm)	0.197" (5.00mm)
SRP1245A-2R2M FIXED IND 2.2UH 20A 5.5 MOHM SMD Bourns Inc.	3,763	1.88	RFQ	Datasheet	SRP1245A	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Carbonyl Powder	2.2 µH	±20%	20 A	32A	Shielded	5.5mOhm Max	20 @ 100kHz	24MHz	AEC-Q200	-40°C ~ 150°C	100 kHz	-	Surface Mount	-	0.531" L x 0.492" W (13.50mm x 12.50mm)	0.197" (5.00mm)
SRP1245A-6R8M FIXED IND 6.8UH 11A 18.5MOHM SMD Bourns Inc.	3,519	1.88	RFQ	Datasheet	SRP1245A	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Carbonyl Powder	6.8 µH	±20%	11 A	21A	Shielded	18.5mOhm Max	20 @ 100kHz	12MHz	AEC-Q200	-40°C ~ 150°C	100 kHz	-	Surface Mount	-	0.531" L x 0.492" W (13.50mm x 12.50mm)	0.197" (5.00mm)
SLF12575T-150M4R7-PF FIXED IND 15UH 5A 22.1 MOHM SMD TDK Corporation	2,794	1.88	RFQ	Datasheet	SLF	Nonstandard	Tape & Reel (TR)	Last Time Buy	Drum Core, Wirewound	Ferrite	15 µH	±20%	5 A	4.7A	Shielded	22.1mOhm Max	-	-	-	-40°C ~ 105°C	1 kHz	-	Surface Mount	-	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.309" (7.85mm)
SRP1245A-180M FIXED IND 18UH 7.5A 45 MOHM SMD Bourns Inc.	2,642	1.88	RFQ	Datasheet	SRP1245A	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Carbonyl Powder	18 µH	±20%	7.5 A	11A	Shielded	45mOhm Max	20 @ 100kHz	7MHz	AEC-Q200	-40°C ~ 150°C	100 kHz	-	Surface Mount	-	0.531" L x 0.492" W (13.50mm x 12.50mm)	0.197" (5.00mm)
SRP1245A-4R7M FIXED IND 4.7UH 12A 15 MOHM SMD Bourns Inc.	1,640	1.88	RFQ	Datasheet	SRP1245A	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Carbonyl Powder	4.7 µH	±20%	12 A	27A	Shielded	15mOhm Max	20 @ 100kHz	15MHz	AEC-Q200	-40°C ~ 150°C	100 kHz	-	Surface Mount	-	0.531" L x 0.492" W (13.50mm x 12.50mm)	0.197" (5.00mm)
EST1060T470MDGA FIXED IND 47UH 2.1A 98 MOHM SMD Taiyo Yuden	1,448	1.86	RFQ	Datasheet	ES, T Type	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	47 µH	±20%	2.1 A	2.1A	Shielded	98mOhm Max	-	7.2MHz	AEC-Q200	-55°C ~ 150°C	100 kHz	-	Surface Mount	-	0.398" L x 0.394" W (10.10mm x 10.00mm)	0.248" (6.30mm)
SRP1245A-100M FIXED IND 10UH 9A 25.5 MOHM SMD Bourns Inc.	1,435	1.88	RFQ	Datasheet	SRP1245A	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Carbonyl Powder	10 µH	±20%	9 A	16A	Shielded	25.5mOhm Max	20 @ 100kHz	10MHz	AEC-Q200	-40°C ~ 150°C	100 kHz	-	Surface Mount	-	0.531" L x 0.492" W (13.50mm x 12.50mm)	0.197" (5.00mm)
SRP1245A-1R0M FIXED IND 1UH 29A 2.5 MOHM SMD Bourns Inc.	1,047	1.88	RFQ	Datasheet	SRP1245A	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Carbonyl Powder	1 µH	±20%	29 A	50A	Shielded	2.5mOhm Max	20 @ 100kHz	40MHz	AEC-Q200	-40°C ~ 150°C	100 kHz	-	Surface Mount	-	0.531" L x 0.492" W (13.50mm x 12.50mm)	0.197" (5.00mm)
CLT32-R31 CLT32-R31 310NH EPCOS - TDK Electronics	16,601	2.04	RFQ	Datasheet	CLT32	4-SMD	Tape & Reel (TR)	Active	Molded	Metal	310 nH	±20%	12.1 A	17.5A	Shielded	5.3mOhm	-	-	AEC-Q200	-40°C ~ 165°C	1 MHz	-	Surface Mount	4-SMD	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.106" (2.70mm)
B82464G4224M000 FIXED IND 220UH 700MA 440MOHM SM EPCOS - TDK Electronics	15,330	2.04	RFQ	Datasheet	B82464G4	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	220 µH	±20%	700 mA	750mA	Shielded	440mOhm Max	-	4MHz	AEC-Q200	-55°C ~ 150°C	100 kHz	-	Surface Mount	-	0.409" L x 0.409" W (10.40mm x 10.40mm)	0.189" (4.80mm)

FAQ

Frequently Asked Questions

What are Fixed Inductors components used for?

Fixed Inductors components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Fixed Inductors part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Fixed Inductors parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

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