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)
ELL-CTV181M FIXED IND 180UH 930MA 270MOHM SM Panasonic Electronic Components	4,541	-	RFQ	Datasheet	V	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	180 µH	±20%	930 mA	-	Shielded	270mOhm	-	-	-	-	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.177" (4.50mm)
ELL-CTV221M FIXED IND 220UH 840MA 310MOHM SM Panasonic Electronic Components	4,525	-	RFQ	Datasheet	V	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	220 µH	±20%	840 mA	-	Shielded	310mOhm	-	-	-	-	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.177" (4.50mm)
ELL-CTV271M FIXED IND 270UH 810MA 400MOHM SM Panasonic Electronic Components	4,002	-	RFQ	Datasheet	V	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	270 µH	±20%	810 mA	-	Shielded	400mOhm	-	-	-	-	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.177" (4.50mm)
ELL-CTV331M FIXED IND 330UH 660MA 500MOHM SM Panasonic Electronic Components	1,436	-	RFQ	Datasheet	V	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	330 µH	±20%	660 mA	-	Shielded	500mOhm	-	-	-	-	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.177" (4.50mm)
ELL-CTV391M FIXED IND 390UH 630MA 560MOHM SM Panasonic Electronic Components	2,173	-	RFQ	Datasheet	V	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	390 µH	±20%	630 mA	-	Shielded	560mOhm	-	-	-	-	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.177" (4.50mm)
ELL-CTV471M FIXED IND 470UH 580MA 690MOHM SM Panasonic Electronic Components	1,556	-	RFQ	Datasheet	V	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	470 µH	±20%	580 mA	-	Shielded	690mOhm	-	-	-	-	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.177" (4.50mm)
ELL-CTV561M FIXED IND 560UH 540MA 810MOHM SM Panasonic Electronic Components	4,263	-	RFQ	Datasheet	V	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	560 µH	±20%	540 mA	-	Shielded	810mOhm	-	-	-	-	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.177" (4.50mm)
ELL-CTV681M FIXED IND 680UH 470MA 1.01OHM SM Panasonic Electronic Components	3,649	-	RFQ	Datasheet	V	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	680 µH	±20%	470 mA	-	Shielded	1.01Ohm	-	-	-	-	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.177" (4.50mm)
ELL-CTV821M FIXED IND 820UH 440MA 1.14OHM SM Panasonic Electronic Components	4,457	-	RFQ	Datasheet	V	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	820 µH	±20%	440 mA	-	Shielded	1.14Ohm	-	-	-	-	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.177" (4.50mm)
ELL-8UV2R7N FIXED IND 2.7UH 4.75MA 10OHM SMD Panasonic Electronic Components	1,663	-	RFQ	Datasheet	ELL-8UV	Nonstandard	Tape & Reel (TR)	Obsolete	Drum Core, Wirewound	Ferrite	2.7 µH	±30%	4.75 mA	-	Unshielded	10Ohm	-	-	-	-40°C ~ 105°C	100 kHz	-	Surface Mount	-	0.315" L x 0.315" W (8.00mm x 8.00mm)	0.256" (6.50mm)

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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.