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)
SWPA5040S3R9NT FIXED IND 3.9UH 3.2A 35MOHM SMD Shenzhen Sunlord Electronics Co., Ltd.	2,932	-	RFQ	Datasheet	SWPA	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	3.9 µH	±30%	3.2 A	3.55A	Shielded	35mOhm Max	-	29MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.197" L x 0.197" W (5.00mm x 5.00mm)	0.157" (4.00mm)
SWPA5040S472MT FIXED IND 4.7MH 80MA 45.5OHM SMD Shenzhen Sunlord Electronics Co., Ltd.	1,679	-	RFQ	Datasheet	SWPA	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	4.7 mH	±20%	80 mA	110mA	Shielded	45.5Ohm Max	-	600kHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.197" L x 0.197" W (5.00mm x 5.00mm)	0.157" (4.00mm)
SWPA5040SR22MT FIXED IND 220NH 6.5A 8 MOHM SMD Shenzhen Sunlord Electronics Co., Ltd.	2,602	-	RFQ	Datasheet	SWPA	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	220 nH	±20%	6.5 A	18A	Shielded	8mOhm Max	-	289MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.197" L x 0.197" W (5.00mm x 5.00mm)	0.157" (4.00mm)
SWPA5040S510MT FIXED IND 51UH 1A 494 MOHM SMD Shenzhen Sunlord Electronics Co., Ltd.	2,971	-	RFQ	Datasheet	SWPA	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	51 µH	±20%	1 A	1A	Shielded	494mOhm Max	-	6MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.197" L x 0.197" W (5.00mm x 5.00mm)	0.157" (4.00mm)
SWPA5045S6R8MT FIXED IND 6.8UH 2.93A 56MOHM SMD Shenzhen Sunlord Electronics Co., Ltd.	2,050	-	RFQ	Datasheet	SWPA	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	6.8 µH	±20%	2.93 A	3.78A	Shielded	56mOhm Max	-	28MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.197" L x 0.197" W (5.00mm x 5.00mm)	0.177" (4.50mm)
SWPA5045S2R2MT FIXED IND 2.2UH 4.7A 29MOHM SMD Shenzhen Sunlord Electronics Co., Ltd.	4,338	-	RFQ	Datasheet	SWPA	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	2.2 µH	±20%	4.7 A	6.4A	Shielded	29mOhm Max	-	50MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.197" L x 0.197" W (5.00mm x 5.00mm)	0.177" (4.50mm)
SWPA5040S561MT FIXED IND 560UH 310MA 4.914 OHM Shenzhen Sunlord Electronics Co., Ltd.	2,538	-	RFQ	Datasheet	SWPA	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	560 µH	±20%	310 mA	310mA	Shielded	4.914Ohm Max	-	1.52MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.197" L x 0.197" W (5.00mm x 5.00mm)	0.157" (4.00mm)
SWPA5040S151MT FIXED IND 150UH 600MA 975MOHM SM Shenzhen Sunlord Electronics Co., Ltd.	2,680	-	RFQ	Datasheet	SWPA	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	150 µH	±20%	600 mA	650mA	Shielded	975mOhm Max	-	3.7MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.197" L x 0.197" W (5.00mm x 5.00mm)	0.157" (4.00mm)
SWPA5040S120MT FIXED IND 12UH 2A 100 MOHM SMD Shenzhen Sunlord Electronics Co., Ltd.	4,785	-	RFQ	Datasheet	SWPA	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	12 µH	±20%	2 A	2.2A	Shielded	100mOhm Max	-	14MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.197" L x 0.197" W (5.00mm x 5.00mm)	0.157" (4.00mm)
SWPA5040S101MT FIXED IND 100UH 700MA 728MOHM SM Shenzhen Sunlord Electronics Co., Ltd.	2,885	-	RFQ	Datasheet	SWPA	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	100 µH	±20%	700 mA	750mA	Shielded	728mOhm Max	-	5MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.197" L x 0.197" W (5.00mm x 5.00mm)	0.157" (4.00mm)

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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.