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	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)
SPD74-122M FIXED IND 1.2UH 4.4A 25 MOHM SMD Delevan	2,355	RFQ	Datasheet	SPD74	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	1.2 µH	±20%	4.4 A	4.4A	Shielded	25mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.185" (4.70mm)
SPD74-123M FIXED IND 12UH 2.8A 38 MOHM SMD Delevan	2,490	RFQ	Datasheet	SPD74	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	12 µH	±20%	2.8 A	2.8A	Shielded	38mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.185" (4.70mm)
SPD74-124M FIXED IND 120UH 840MA 660MOHM SM Delevan	4,386	RFQ	Datasheet	SPD74	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	120 µH	±20%	840 mA	840mA	Shielded	660mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.185" (4.70mm)
SPD74-153M FIXED IND 15UH 2.4A 81 MOHM SMD Delevan	1,460	RFQ	Datasheet	SPD74	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	15 µH	±20%	2.4 A	2.4A	Shielded	81mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.185" (4.70mm)
SPD74-154M FIXED IND 150UH 700MA 880MOHM SM Delevan	1,144	RFQ	Datasheet	SPD74	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	150 µH	±20%	700 mA	700mA	Shielded	880mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.185" (4.70mm)
SPD74-183M FIXED IND 18UH 2.3A 91 MOHM SMD Delevan	4,340	RFQ	Datasheet	SPD74	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	18 µH	±20%	2.3 A	2.3A	Shielded	91mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.185" (4.70mm)
SPD74-184M FIXED IND 180UH 680MA 980MOHM SM Delevan	1,266	RFQ	Datasheet	SPD74	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	180 µH	±20%	680 mA	680mA	Shielded	980mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.185" (4.70mm)
SPD74-223M FIXED IND 22UH 2A 110 MOHM SMD Delevan	4,314	RFQ	Datasheet	SPD74	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	22 µH	±20%	2 A	2A	Shielded	110mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.185" (4.70mm)
SPD74-224M FIXED IND 220UH 600MA 1.17OHM SM Delevan	4,770	RFQ	Datasheet	SPD74	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	220 µH	±20%	600 mA	600mA	Shielded	1.17Ohm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.185" (4.70mm)
SPD74-242M FIXED IND 2.4UH 4A 30 MOHM SMD Delevan	1,910	RFQ	Datasheet	SPD74	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	2.4 µH	±20%	4 A	4A	Shielded	30mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.185" (4.70mm)
SPD74-273M FIXED IND 27UH 1.7A 150 MOHM SMD Delevan	2,241	RFQ	Datasheet	SPD74	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	27 µH	±20%	1.7 A	1.7A	Shielded	150mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.185" (4.70mm)
SPD74-274M FIXED IND 270UH 530MA 1.64OHM SM Delevan	4,475	RFQ	Datasheet	SPD74	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	270 µH	±20%	530 mA	530mA	Shielded	1.64Ohm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.185" (4.70mm)
SPD74-333M FIXED IND 33UH 1.6A 170 MOHM SMD Delevan	2,651	RFQ	Datasheet	SPD74	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	33 µH	±20%	1.6 A	1.6A	Shielded	170mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.185" (4.70mm)
SPD74-334M FIXED IND 330UH 500MA 1.86OHM SM Delevan	2,832	RFQ	Datasheet	SPD74	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	330 µH	±20%	500 mA	500mA	Shielded	1.86Ohm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.185" (4.70mm)
SPD74-352M FIXED IND 3.5UH 3.7A 34 MOHM SMD Delevan	1,208	RFQ	Datasheet	SPD74	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	3.5 µH	±20%	3.7 A	3.7A	Shielded	34mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.185" (4.70mm)
SPD74-393M FIXED IND 39UH 1.4A 230 MOHM SMD Delevan	4,545	RFQ	Datasheet	SPD74	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	39 µH	±20%	1.4 A	1.4A	Shielded	230mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.185" (4.70mm)
SPD74-394M FIXED IND 390UH 400MA 2.85OHM SM Delevan	2,101	RFQ	Datasheet	SPD74	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	390 µH	±20%	400 mA	400mA	Shielded	2.85Ohm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.185" (4.70mm)
SPD74-472M FIXED IND 4.7UH 3.5A 38 MOHM SMD Delevan	3,871	RFQ	Datasheet	SPD74	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	4.7 µH	±20%	3.5 A	3.5A	Shielded	38mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.185" (4.70mm)
SPD74-473M FIXED IND 47UH 1.3A 260 MOHM SMD Delevan	4,053	RFQ	Datasheet	SPD74	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	47 µH	±20%	1.3 A	1.3A	Shielded	260mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.185" (4.70mm)
SPD74-474M FIXED IND 470UH 390MA 3.01OHM SM Delevan	3,651	RFQ	Datasheet	SPD74	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	470 µH	±20%	390 mA	390mA	Shielded	3.01Ohm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.185" (4.70mm)

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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