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)
SDH3812-101-R FIXED IND 100UH 250MA 3.65OHM SM Eaton - Electronics Division	3,698	-	RFQ	Datasheet	SDH3812	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	100 µH	±20%	250 mA	280mA	Shielded	3.65Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.047" (1.20mm)
SDH3812-150-R FIXED IND 15UH 560MA 735MOHM SMD Eaton - Electronics Division	2,648	-	RFQ	Datasheet	SDH3812	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	15 µH	±20%	560 mA	720mA	Shielded	735mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.047" (1.20mm)
SDH3812-151-R FIXED IND 150UH 200MA 5.45OHM SM Eaton - Electronics Division	1,145	-	RFQ	Datasheet	SDH3812	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	150 µH	±20%	200 mA	220mA	Shielded	5.45Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.047" (1.20mm)
SDH3812-1R5-R FIXED IND 1.5UH 1.67A 83MOHM SMD Eaton - Electronics Division	4,784	-	RFQ	Datasheet	SDH3812	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	1.5 µH	±20%	1.67 A	2.3A	Shielded	83mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.047" (1.20mm)
SDH3812-220-R FIXED IND 22UH 500MA 900MOHM SMD Eaton - Electronics Division	3,482	-	RFQ	Datasheet	SDH3812	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	22 µH	±20%	500 mA	610mA	Shielded	900mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.047" (1.20mm)
SDH3812-221-R FIXED IND 220UH 160MA 8.42OHM SM Eaton - Electronics Division	2,062	-	RFQ	Datasheet	SDH3812	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	220 µH	±20%	160 mA	190mA	Shielded	8.42Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.047" (1.20mm)
SDH3812-2R2-R FIXED IND 2.2UH 1.37A 124MOHM SM Eaton - Electronics Division	2,864	-	RFQ	Datasheet	SDH3812	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	2.2 µH	±20%	1.37 A	1.9A	Shielded	124mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.047" (1.20mm)
SDH3812-3R3-R FIXED IND 3.3UH 1.14A 177MOHM SM Eaton - Electronics Division	3,135	-	RFQ	Datasheet	SDH3812	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	3.3 µH	±20%	1.14 A	1.6A	Shielded	177mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.047" (1.20mm)
SDH3812-470-R FIXED IND 47UH 340MA 1.9 OHM SMD Eaton - Electronics Division	2,081	-	RFQ	Datasheet	SDH3812	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	47 µH	±20%	340 mA	410mA	Shielded	1.9Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.047" (1.20mm)
SDH3812-680-R FIXED IND 68UH 310MA 2.4 OHM SMD Eaton - Electronics Division	4,002	-	RFQ	Datasheet	SDH3812	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	68 µH	±20%	310 mA	340mA	Shielded	2.4Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.150" L x 0.150" W (3.80mm x 3.80mm)	0.047" (1.20mm)

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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.