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)
SPD73-124M FIXED IND 120UH 524MA 840MOHM SM Delevan	4,233	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	120 µH	±20%	524 mA	524mA	Shielded	840mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.154" (3.90mm)
SPD73-153M FIXED IND 15UH 1.59A 91 MOHM SMD Delevan	2,466	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	15 µH	±20%	1.59 A	1.59A	Shielded	91mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.154" (3.90mm)
SPD73-154M FIXED IND 150UH 510MA 890MOHM SM Delevan	2,630	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	150 µH	±20%	510 mA	510mA	Shielded	890mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.154" (3.90mm)
SPD73-183M FIXED IND 18UH 1.28A 140MOHM SMD Delevan	4,753	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	18 µH	±20%	1.28 A	1.28A	Shielded	140mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.154" (3.90mm)
SPD73-184M FIXED IND 180UH 399MA 1.45OHM SM Delevan	2,875	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	180 µH	±20%	399 mA	399mA	Shielded	1.45Ohm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.154" (3.90mm)
SPD73-223M FIXED IND 22UH 1.1A 190 MOHM SMD Delevan	3,115	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	22 µH	±20%	1.1 A	1.1A	Shielded	190mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.154" (3.90mm)
SPD73-224M FIXED IND 220UH 374MA 1.65OHM SM Delevan	1,952	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	220 µH	±20%	374 mA	374mA	Shielded	1.65Ohm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.154" (3.90mm)
SPD73-273M FIXED IND 27UH 1.05A 210MOHM SMD Delevan	3,416	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	27 µH	±20%	1.05 A	1.05A	Shielded	210mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.154" (3.90mm)
SPD73-274M FIXED IND 270UH 316MA 2.31OHM SM Delevan	2,224	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	270 µH	±20%	316 mA	316mA	Shielded	2.31Ohm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.154" (3.90mm)
SPD73-333M FIXED IND 33UH 981MA 240MOHM SMD Delevan	3,873	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	33 µH	±20%	981 mA	981mA	Shielded	240mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.154" (3.90mm)
SPD73-334M FIXED IND 330UH 297MA 2.62OHM SM Delevan	3,692	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	330 µH	±20%	297 mA	297mA	Shielded	2.62Ohm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.154" (3.90mm)
SPD73-352M FIXED IND 3.5UH 2.6A 35 MOHM SMD Delevan	1,843	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	3.5 µH	±20%	2.6 A	2.6A	Shielded	35mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.154" (3.90mm)
SPD73-393M FIXED IND 39UH 850MA 320MOHM SMD Delevan	1,139	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	39 µH	±20%	850 mA	850mA	Shielded	320mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.154" (3.90mm)
SPD73-394M FIXED IND 390UH 280MA 2.94OHM SM Delevan	3,166	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	390 µH	±20%	280 mA	280mA	Shielded	2.94Ohm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.154" (3.90mm)
SPD73-472M FIXED IND 4.7UH 2.15A 50MOHM SMD Delevan	3,413	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	4.7 µH	±20%	2.15 A	2.15A	Shielded	50mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.154" (3.90mm)
SPD73-473M FIXED IND 47UH 801MA 360MOHM SMD Delevan	2,568	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	47 µH	±20%	801 mA	801mA	Shielded	360mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.154" (3.90mm)
SPD73-474M FIXED IND 470UH 235MA 4.18OHM SM Delevan	1,603	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	470 µH	±20%	235 mA	235mA	Shielded	4.18Ohm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.154" (3.90mm)
SPD73-563M FIXED IND 56UH 701MA 470MOHM SMD Delevan	3,308	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	56 µH	±20%	701 mA	701mA	Shielded	470mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.154" (3.90mm)
SPD73-564M FIXED IND 560UH 222MA 4.67OHM SM Delevan	2,735	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	560 µH	±20%	222 mA	222mA	Shielded	4.67Ohm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.154" (3.90mm)
SPD73-682M FIXED IND 6.8UH 1.9A 65 MOHM SMD Delevan	2,752	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	6.8 µH	±20%	1.9 A	1.9A	Shielded	65mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.287" L x 0.287" W (7.30mm x 7.30mm)	0.154" (3.90mm)

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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