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)
WLPM444220M1R0LC POWER CHOKE MOLDED 1.0UH 7A Walsin Technology Corporation	4,673	-	RFQ	Datasheet	PM	Nonstandard	Tape & Reel (TR)	Active	Molded	-	1 µH	±20%	4.5 A	7A	Shielded	27mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.175" L x 0.157" W (4.45mm x 4.00mm)	0.079" (2.00mm)
WLPM444220M1R2LC POWER CHOKE MOLDED 1.2UH 7A Walsin Technology Corporation	2,996	-	RFQ	Datasheet	PM	Nonstandard	Tape & Reel (TR)	Active	Molded	-	1.2 µH	±20%	4.5 A	7A	Shielded	27mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.175" L x 0.157" W (4.45mm x 4.00mm)	0.079" (2.00mm)
WLPM444220M1R5LC POWER CHOKE MOLDED 1.5UH 6A Walsin Technology Corporation	3,962	-	RFQ	Datasheet	PM	Nonstandard	Tape & Reel (TR)	Active	Molded	-	1.5 µH	±20%	4 A	6A	Shielded	46mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.175" L x 0.157" W (4.45mm x 4.00mm)	0.079" (2.00mm)
WLPM444220M3R3LC POWER CHOKE MOLDED 3.3UH 4A Walsin Technology Corporation	1,819	-	RFQ	Datasheet	PM	Nonstandard	Tape & Reel (TR)	Active	Molded	-	3.3 µH	±20%	2.5 A	4A	Shielded	87mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.175" L x 0.157" W (4.45mm x 4.00mm)	0.079" (2.00mm)
WLPM444220MR56LC POWER CHOKE MOLDED 0.56UH 9.5A Walsin Technology Corporation	4,212	-	RFQ	Datasheet	PM	Nonstandard	Tape & Reel (TR)	Active	Molded	-	560 nH	±20%	6.5 A	10A	Shielded	16mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.175" L x 0.157" W (4.45mm x 4.00mm)	0.079" (2.00mm)
WLPM444220MR33LC POWER CHOKE MOLDED 0.33UH 12.0A Walsin Technology Corporation	2,604	-	RFQ	Datasheet	PM	Nonstandard	Tape & Reel (TR)	Active	Molded	-	330 nH	±20%	8 A	12A	Shielded	13mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.175" L x 0.157" W (4.45mm x 4.00mm)	0.079" (2.00mm)
WLPM444220M5R6LC POWER CHOKE MOLDED 5.6UH 3.5A Walsin Technology Corporation	3,382	-	RFQ	Datasheet	PM	Nonstandard	Tape & Reel (TR)	Active	Molded	-	5.6 µH	±20%	1.8 A	3.5A	Shielded	115mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.175" L x 0.157" W (4.45mm x 4.00mm)	0.079" (2.00mm)
WLPM444220MR10LC POWER CHOKE MOLDED 0.1UH 12A Walsin Technology Corporation	4,100	-	RFQ	Datasheet	PM	Nonstandard	Tape & Reel (TR)	Active	Molded	-	100 nH	±20%	12 A	22A	Shielded	4mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.175" L x 0.157" W (4.45mm x 4.00mm)	0.079" (2.00mm)
WLPM444220M6R8LC POWER CHOKE MOLDED 6.8UH 2.1A Walsin Technology Corporation	1,353	-	RFQ	Datasheet	PM	Nonstandard	Tape & Reel (TR)	Active	Molded	-	6.8 µH	±20%	1.5 A	2.5A	Shielded	175mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.175" L x 0.157" W (4.45mm x 4.00mm)	0.079" (2.00mm)
WLPM444220MR22LC POWER CHOKE MOLDED 0.22UH 12.5A Walsin Technology Corporation	1,467	-	RFQ	Datasheet	PM	Nonstandard	Tape & Reel (TR)	Active	Molded	-	220 nH	±20%	9 A	12.5A	Shielded	6.6mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.175" L x 0.157" W (4.45mm x 4.00mm)	0.079" (2.00mm)

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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.