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)
TCK-078 FIXED IND 1.1UH 3.24A 15 MOHM Traco Power	2,726	-	RFQ	Datasheet	-	Nonstandard	Bag	Active	-	-	1.1 µH	±20%	3.24 A	-	Unshielded	15mOhm Max	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.228" L x 0.205" W (5.80mm x 5.20mm)	0.199" (5.05mm)
TCK-120 FIXED IND 10UH 900MA 354MOHM SMD Traco Power	3,155	-	RFQ	Datasheet	-	1210 (3225 Metric)	Bag	Active	-	-	10 µH	±20%	900 mA	-	Unshielded	354mOhm	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.067" (1.70mm)
TCK-110 FIXED IND 3.3UH 2A 70 MOHM SMD Traco Power	1,347	-	RFQ	Datasheet	-	Nonstandard	Bag	Active	-	-	3.3 µH	±20%	2 A	-	Unshielded	70mOhm	-	-	-	-40°C ~ 105°C	1 kHz	-	Surface Mount	-	0.177" L x 0.157" W (4.50mm x 4.00mm)	0.138" (3.50mm)
TCK-063 FIXED IND 27UH 970MA 200MOHM SMD Traco Power	1,185	-	RFQ	Datasheet	-	Nonstandard	Bag	Active	-	-	27 µH	±20%	970 mA	-	Unshielded	200mOhm	-	-	-	-40°C ~ 125°C	1 kHz	-	Surface Mount	-	0.228" L x 0.205" W (5.80mm x 5.20mm)	0.199" (5.05mm)
TCK-150 FIXED IND 68UH 590MA 636MOHM SMD Traco Power	4,840	-	RFQ	Datasheet	-	Nonstandard	Bag	Active	-	-	68 µH	±20%	590 mA	-	Unshielded	636mOhm	-	-	-	-40°C ~ 125°C	-	-	Surface Mount	-	0.209" L x 0.197" W (5.30mm x 5.00mm)	0.126" (3.20mm)
TCK-070 FIXED IND 10UH 2.6A 40 MOHM SMD Traco Power	1,470	-	RFQ	Datasheet	-	Nonstandard	Bag	Active	-	-	10 µH	±20%	2.6 A	-	Unshielded	40mOhm	-	-	-	-40°C ~ 125°C	1 kHz	-	Surface Mount	-	0.307" L x 0.276" W (7.80mm x 7.00mm)	0.224" (5.70mm)
TCK-108 FIXED IND 3.3UH 3.3A 50MOHM SMD Traco Power	3,080	-	RFQ	Datasheet	-	Nonstandard	Strip	Active	-	-	3.3 µH	±20%	3.3 A	-	Unshielded	50mOhm	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.157" L x 0.157" W (4.00mm x 4.00mm)	0.083" (2.10mm)
TCK-121 FIXED IND 15UH 700MA 570MOHM SMD Traco Power	4,797	-	RFQ	Datasheet	-	1210 (3225 Metric)	Bag	Active	-	-	15 µH	±20%	700 mA	-	Unshielded	570mOhm	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.126" L x 0.098" W (3.20mm x 2.50mm)	0.067" (1.70mm)
TCK-145 FIXED IND 6.8UH 1A 300 MOHM SMD Traco Power	3,894	-	RFQ	Datasheet	-	Nonstandard	Bag	Active	-	-	6.8 µH	±20%	1 A	-	Unshielded	300mOhm	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.177" L x 0.158" W (4.50mm x 4.00mm)	0.146" (3.70mm)
TCK-149 FIXED IND 22UH 1.1A 240MOHM SMD Traco Power	3,322	-	RFQ	Datasheet	-	Nonstandard	Bag	Active	-	-	22 µH	±20%	1.1 A	-	Unshielded	240mOhm	-	-	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.209" L x 0.197" W (5.30mm x 5.00mm)	0.126" (3.20mm)

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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.