Switching Converter, SMPS Transformers

Use the filters and product table below to compare Switching Converter, SMPS Transformers 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	Packaging	Product Status	Type	Applications	Intended Chipset	Chipset Manufacturer	Voltage - Primary	Voltage - Auxiliary	Voltage - Isolation	Inductance @ Frequency	Frequency	Operating Temperature	Grade	Qualification	Mounting Type	Size / Dimension	Height - Seated (Max)	Footprint	Style
T201258A-1-30 1.3mH, 0.13Ohm to 4.0Ohm, 0.7Amp ITG Electronics, Inc.	2,193	-	RFQ	Datasheet	T201258A	Bulk	Active	For AC/DC Converters	Flyback Converters	RAA223182, RAA223183	Renesas Electronics Corporation	-	-	4000V	1.3mH @ 100kHz	-	-25°C ~ 125°C	-	-	Through Hole	0.669" L x 0.551" W (17.00mm x 14.00mm)	0.866" (22.00mm)	-	Laminated Core
PFC212138A-471K DIP PFC CHOKE 470UH54.50M26.30A ITG Electronics, Inc.	3,950	-	RFQ	Datasheet	PFC212138A	Tray	Active	-	-	-	-	-	-	-	470µH @ 10kHz	-	-55°C ~ 130°C	-	-	Through Hole	2.106" L x 2.106" W (53.50mm x 53.50mm)	1.378" (35.00mm)	-	Toroidal
PFC212138A-102K XFMR 1000UH TH ITG Electronics, Inc.	4,809	-	RFQ	Datasheet	PFC212138A	Tray	Active	-	-	-	-	-	-	-	1000µH @ 10kHz	-	-55°C ~ 130°C	-	-	Through Hole	2.106" L x 2.106" W (53.50mm x 53.50mm)	1.378" (35.00mm)	-	Toroidal
PFC212138A-101K XFMR 105UH TH ITG Electronics, Inc.	3,196	-	RFQ	Datasheet	PFC212138A	Tray	Active	-	-	-	-	-	-	-	105µH @ 10kHz	-	-55°C ~ 130°C	-	-	Through Hole	2.106" L x 2.106" W (53.50mm x 53.50mm)	1.378" (35.00mm)	-	Toroidal
PFC212138A-351K XFMR 350UH TH ITG Electronics, Inc.	4,555	-	RFQ	Datasheet	PFC212138A	Tray	Active	-	-	-	-	-	-	-	350µH @ 10kHz	-	-55°C ~ 130°C	-	-	Through Hole	2.106" L x 2.106" W (53.50mm x 53.50mm)	1.378" (35.00mm)	-	Toroidal
PFC212138A-501K XFMR 500UH TH ITG Electronics, Inc.	4,185	-	RFQ	Datasheet	PFC212138A	Tray	Active	-	-	-	-	-	-	-	500µH @ 10kHz	-	-55°C ~ 130°C	-	-	Through Hole	2.106" L x 2.106" W (53.50mm x 53.50mm)	1.378" (35.00mm)	-	Toroidal
PFC212138A-681K XFMR 680UH TH ITG Electronics, Inc.	2,261	-	RFQ	Datasheet	PFC212138A	Tray	Active	-	-	-	-	-	-	-	680µH @ 10kHz	-	-55°C ~ 130°C	-	-	Through Hole	2.106" L x 2.106" W (53.50mm x 53.50mm)	1.378" (35.00mm)	-	Toroidal
PFC212138A-821K XFMR 820UH TH ITG Electronics, Inc.	1,751	-	RFQ	Datasheet	PFC212138A	Tray	Active	-	-	-	-	-	-	-	820µH @ 10kHz	-	-55°C ~ 130°C	-	-	Through Hole	2.106" L x 2.106" W (53.50mm x 53.50mm)	1.378" (35.00mm)	-	Toroidal
PFC212138A-251K XFMR 250UH TH ITG Electronics, Inc.	4,971	-	RFQ	Datasheet	PFC212138A	Tray	Active	-	-	-	-	-	-	-	250µH @ 10kHz	-	-55°C ~ 130°C	-	-	Through Hole	2.106" L x 2.106" W (53.50mm x 53.50mm)	1.378" (35.00mm)	-	Toroidal
PFC212138A-201K XFMR 205UH TH ITG Electronics, Inc.	2,602	-	RFQ	Datasheet	PFC212138A	Tray	Active	-	-	-	-	-	-	-	205µH @ 10kHz	-	-55°C ~ 130°C	-	-	Through Hole	2.106" L x 2.106" W (53.50mm x 53.50mm)	1.378" (35.00mm)	-	Toroidal

WINSUN SOURCING SUPPORT

Need Help Sourcing Switching Converter, SMPS Transformers?

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

Switching Converter, SMPS Transformers FAQ

Common questions about filtering, comparing and sourcing Switching Converter, SMPS Transformers components.

How can I narrow the Switching Converter, SMPS Transformers 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 Switching Converter, SMPS Transformers 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.