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)
WLSS124PZ0M101LB INDUCTOR POWER 100UH 20% SMD Walsin Technology Corporation	1,036	-	RFQ	Datasheet	SS	Nonstandard	Tape & Reel (TR)	Active	-	-	100 µH	±20%	1.2 A	-	Shielded	308mOhm Max	-	-	-	-25°C ~ 105°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.189" (4.80mm)
WLSS124PZ0M120LB INDUCTOR POWER 12UH 20% SMD Walsin Technology Corporation	1,513	-	RFQ	Datasheet	SS	Nonstandard	Tape & Reel (TR)	Active	-	-	12 µH	±20%	4 A	-	Shielded	38mOhm Max	-	-	-	-25°C ~ 105°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.189" (4.80mm)
WLSS124PZ0M270LB INDUCTOR POWER 27UH 20% SMD Walsin Technology Corporation	3,455	-	RFQ	Datasheet	SS	Nonstandard	Tape & Reel (TR)	Active	-	-	27 µH	±20%	2.8 A	-	Shielded	80mOhm Max	-	-	-	-25°C ~ 105°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.189" (4.80mm)
WLSS124PZ0M470LB INDUCTOR POWER 47UH 20% SMD Walsin Technology Corporation	3,736	-	RFQ	Datasheet	SS	Nonstandard	Tape & Reel (TR)	Active	-	-	47 µH	±20%	1.9 A	-	Shielded	150mOhm Max	-	-	-	-25°C ~ 105°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.189" (4.80mm)
WLSS124PZ0M680LB INDUCTOR POWER 68UH 20% SMD Walsin Technology Corporation	3,317	-	RFQ	Datasheet	SS	Nonstandard	Tape & Reel (TR)	Active	-	-	68 µH	±20%	1.5 A	-	Shielded	220mOhm Max	-	-	-	-25°C ~ 105°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.189" (4.80mm)
WLSS124PZ0M4R7LB INDUCTOR POWER 4.7UH 20% SMD Walsin Technology Corporation	4,377	-	RFQ	Datasheet	SS	Nonstandard	Tape & Reel (TR)	Active	-	-	4.7 µH	±20%	5.7 A	-	Shielded	18mOhm Max	-	-	-	-25°C ~ 105°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.189" (4.80mm)
WLSS124PZ0M331LB INDUCTOR POWER 330UH 20% SMD Walsin Technology Corporation	2,933	-	RFQ	Datasheet	SS	Nonstandard	Tape & Reel (TR)	Active	-	-	330 µH	±20%	500 mA	-	Shielded	990mOhm Max	-	-	-	-25°C ~ 105°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.189" (4.80mm)
WLSS124PZ0M271LB INDUCTOR POWER 270UH 20% SMD Walsin Technology Corporation	4,535	-	RFQ	Datasheet	SS	Nonstandard	Tape & Reel (TR)	Active	-	-	270 µH	±20%	600 mA	-	Shielded	870mOhm Max	-	-	-	-25°C ~ 105°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.189" (4.80mm)
WLSS124PZ0M390LB INDUCTOR POWER 39UH 20% SMD Walsin Technology Corporation	4,877	-	RFQ	Datasheet	SS	Nonstandard	Tape & Reel (TR)	Active	-	-	39 µH	±20%	2.1 A	-	Shielded	132mOhm Max	-	-	-	-25°C ~ 105°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.189" (4.80mm)
WLSS124PZ0M3R9LB INDUCTOR POWER 3.9UH 20% SMD Walsin Technology Corporation	1,780	-	RFQ	Datasheet	SS	Nonstandard	Tape & Reel (TR)	Active	-	-	3.9 µH	±20%	6.5 A	-	Shielded	15mOhm Max	-	-	-	-25°C ~ 105°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.189" (4.80mm)

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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.