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.

Parametric Selection Filter options by technical parameters

Stock & Datasheets Review availability and technical references

RFQ & BOM Support Send your target MPN, quantity or BOM

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)
SWPA4012S120MT FIXED IND 12UH 700MA 377MOHM SMD Shenzhen Sunlord Electronics Co., Ltd.	1,819	-	RFQ	Datasheet	SWPA	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	12 µH	±20%	700 mA	660mA	Shielded	377mOhm Max	-	32MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.157" L x 0.157" W (4.00mm x 4.00mm)	0.047" (1.20mm)
SWPA4026S3R3MT FIXED IND 3.3UH 1.7A 65MOHM SMD Shenzhen Sunlord Electronics Co., Ltd.	2,617	-	RFQ	Datasheet	SWPA	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	3.3 µH	±20%	1.7 A	1.8A	Shielded	65mOhm Max	-	58MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.157" L x 0.157" W (4.00mm x 4.00mm)	0.102" (2.60mm)
SWPA4012S820MT FIXED IND 82UH 260MA 2.782OHM SM Shenzhen Sunlord Electronics Co., Ltd.	2,631	-	RFQ	Datasheet	SWPA	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	82 µH	±20%	260 mA	280mA	Shielded	2.782Ohm Max	-	11MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.157" L x 0.157" W (4.00mm x 4.00mm)	0.047" (1.20mm)
SWPA4026S331MT FIXED IND 330UH 250MA 3.6OHM SMD Shenzhen Sunlord Electronics Co., Ltd.	4,301	-	RFQ	Datasheet	SWPA	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	330 µH	±20%	250 mA	150mA	Shielded	3.6Ohm Max	-	3MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.157" L x 0.157" W (4.00mm x 4.00mm)	0.102" (2.60mm)
SWPA4026S470MT FIXED IND 47UH 650MA 390MOHM SMD Shenzhen Sunlord Electronics Co., Ltd.	4,615	-	RFQ	Datasheet	SWPA	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	47 µH	±20%	650 mA	400mA	Shielded	390mOhm Max	-	6MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.157" L x 0.157" W (4.00mm x 4.00mm)	0.102" (2.60mm)
SWPA4012S3R3NT FIXED IND 3.3UH 1.12A 143MOHM SM Shenzhen Sunlord Electronics Co., Ltd.	1,173	-	RFQ	Datasheet	SWPA	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	3.3 µH	±30%	1.12 A	1.72A	Shielded	143mOhm Max	-	60MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.157" L x 0.157" W (4.00mm x 4.00mm)	0.047" (1.20mm)
SWPA4012S5R6NT FIXED IND 5.6UH 1A 182 MOHM SMD Shenzhen Sunlord Electronics Co., Ltd.	3,018	-	RFQ	Datasheet	SWPA	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	5.6 µH	±30%	1 A	1A	Shielded	182mOhm Max	-	42MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.157" L x 0.157" W (4.00mm x 4.00mm)	0.047" (1.20mm)
SWPA4026S1R0NT FIXED IND 1UH 3A 31 MOHM SMD Shenzhen Sunlord Electronics Co., Ltd.	2,571	-	RFQ	Datasheet	SWPA	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	1 µH	±30%	3 A	3.3A	Shielded	31mOhm Max	-	151MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.157" L x 0.157" W (4.00mm x 4.00mm)	0.102" (2.60mm)
SWPA4012S180MT FIXED IND 18UH 550MA 611MOHM SMD Shenzhen Sunlord Electronics Co., Ltd.	2,803	-	RFQ	Datasheet	SWPA	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	18 µH	±20%	550 mA	550mA	Shielded	611mOhm Max	-	23MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.157" L x 0.157" W (4.00mm x 4.00mm)	0.047" (1.20mm)
SWPA4012S4R3NT FIXED IND 4.3UH 1A 182 MOHM SMD Shenzhen Sunlord Electronics Co., Ltd.	1,304	-	RFQ	Datasheet	SWPA	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	4.3 µH	±30%	1 A	1.58A	Shielded	182mOhm Max	-	54MHz	-	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.157" L x 0.157" W (4.00mm x 4.00mm)	0.047" (1.20mm)

WINSUN SOURCING SUPPORT

Need Help Sourcing Fixed Inductors?

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.

Availability and lead-time support BOM, shortage and alternative sourcing

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

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.