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.

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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)
SDH2812-220-R FIXED IND 21.6UH 440MA 922 MOHM Eaton - Electronics Division	3,420	-	RFQ	Datasheet	SDH2812	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	21.6 µH	±20%	440 mA	460mA	Shielded	922mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.118" L x 0.110" W (3.00mm x 2.80mm)	0.047" (1.20mm)
SDH2812-2R2-R FIXED IND 2.2UH 1.26A 114MOHM SM Eaton - Electronics Division	2,122	-	RFQ	Datasheet	SDH2812	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	2.2 µH	±20%	1.26 A	1.53A	Shielded	114mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.118" L x 0.110" W (3.00mm x 2.80mm)	0.047" (1.20mm)
SDH2812-330-R FIXED IND 33.2UH 350MA 1.43 OHM Eaton - Electronics Division	3,352	-	RFQ	Datasheet	SDH2812	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	33.2 µH	±20%	350 mA	380mA	Shielded	1.43Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.118" L x 0.110" W (3.00mm x 2.80mm)	0.047" (1.20mm)
SDH2812-3R3-R FIXED IND 3.2UH 1.08A 154MOHM SM Eaton - Electronics Division	1,395	-	RFQ	Datasheet	SDH2812	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	3.2 µH	±20%	1.08 A	1.16A	Shielded	154mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.118" L x 0.110" W (3.00mm x 2.80mm)	0.047" (1.20mm)
SDH2812-470-R FIXED IND 46.7UH 300MA 1.99 OHM Eaton - Electronics Division	3,917	-	RFQ	Datasheet	SDH2812	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	46.7 µH	±20%	300 mA	320mA	Shielded	1.99Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.118" L x 0.110" W (3.00mm x 2.80mm)	0.047" (1.20mm)
SDH2812-4R7-R FIXED IND 4.2UH 900MA 224MOHM SM Eaton - Electronics Division	2,402	-	RFQ	Datasheet	SDH2812	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	4.2 µH	±20%	900 mA	1A	Shielded	224mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.118" L x 0.110" W (3.00mm x 2.80mm)	0.047" (1.20mm)
SDH2812-680-R FIXED IND 68UH 270MA 2.7 OHM SMD Eaton - Electronics Division	3,259	-	RFQ	Datasheet	SDH2812	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	68 µH	±20%	270 mA	270mA	Shielded	2.7Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.118" L x 0.110" W (3.00mm x 2.80mm)	0.047" (1.20mm)
SDH2812-820-R FIXED IND 82.2UH 230MA 3.47 OHM Eaton - Electronics Division	4,091	-	RFQ	Datasheet	SDH2812	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	82.2 µH	±20%	230 mA	240mA	Shielded	3.47Ohm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.118" L x 0.110" W (3.00mm x 2.80mm)	0.047" (1.20mm)
SDH2812-8R2-R FIXED IND 8.17UH 660MA 417 MOHM Eaton - Electronics Division	1,676	-	RFQ	Datasheet	SDH2812	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	8.17 µH	±20%	660 mA	780mA	Shielded	417mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.118" L x 0.110" W (3.00mm x 2.80mm)	0.047" (1.20mm)
RL0809-102-R FIXED IND 992UH 312MA 2.69OHM TH Eaton - Electronics Division	3,077	-	RFQ	Datasheet	RL0809	Radial, Vertical Cylinder	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	992 µH	±10%	312 mA	244mA	Unshielded	2.69Ohm Max	-	2MHz	-	-40°C ~ 125°C	10 kHz	-	Through Hole	-	0.311" Dia (7.90mm)	0.354" (9.00mm)

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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.