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.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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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)
SPD73-105M FIXED IND 1MH 156MA 9.44 OHM SMD Delevan	4,813	-	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	1 mH	±20%	156 mA	156mA	Shielded	9.44Ohm 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)
SPD73-122M FIXED IND 1.2UH 3.4A 20 MOHM SMD Delevan	3,201	-	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	1.2 µH	±20%	3.4 A	3.4A	Shielded	20mOhm 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)
SPD73-123M FIXED IND 12UH 1.7A 80 MOHM SMD Delevan	4,567	-	RFQ	Datasheet	SPD73	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	12 µH	±20%	1.7 A	1.7A	Shielded	80mOhm 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)
SPD73-124M 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)

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Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

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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.