Switching Converter, SMPS Transformers

Browse available Switching Converter, SMPS Transformers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

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
AER955-4375 XFMR 17.8UH SMD Allied Components International	3,850	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	2500V	17.8µH	-	-	-	-	Surface Mount	-	0.235" (5.97mm)	-	-
ZB1053-AED XFMR FLYBCK DC/DC CONV 12.5UH SM Coilcraft	4,159	-	RFQ	Datasheet	-	Strip	Active	For DC/DC Converters	Flyback Converters	LM25183, LM25183-Q1	Texas Instruments	4 ~ 42V	-	1500Vrms	12.5µH @ 300kHz	300kHz	-40°C ~ 85°C	-	-	Surface Mount	-	0.394" (10.00mm)	0.520" L x 0.430" W (13.21mm x 10.92mm)	-
ZB1054-AED XFMR FLYBCK DC/DC CONV 12.5UH SM Coilcraft	4,244	-	RFQ	Datasheet	-	Strip	Active	For DC/DC Converters	Flyback Converters	LM25183, LM25183-Q1	Texas Instruments	4 ~ 42V	-	1500Vrms	12.5µH @ 300kHz	300kHz	-40°C ~ 85°C	-	-	Surface Mount	-	0.394" (10.00mm)	0.520" L x 0.430" W (13.21mm x 10.92mm)	-
SRW20EF-X68H013 XFMR TDK Corporation	3,745	-	RFQ	Datasheet	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
L101374SP-06 XFMR 33UH TH ITG Electronics, Inc.	4,992	-	RFQ	Datasheet	L101374SP	Tray	Active	For DC/DC Converters	Resonant Converters	-	-	-	-	-	33µH @ 100kHz	-	-55°C ~ 130°C	-	-	Through Hole	1.319" L x 0.728" W (33.50mm x 18.50mm)	1.102" (28.00mm)	-	Wirewound
POL-24013 XFMR LED DR AC/DC CONV 628UH TH Premier Magnetics	4,724	-	RFQ	Datasheet	-	Tape & Box (TB)	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	TOP226Y	Power Integrations	-	-	3000V	628µH @ 100kHz	-	-	-	-	Through Hole	1.122" L x 1.004" W (28.50mm x 25.50mm)	1.110" (28.20mm)	-	-
POL-24020 XFMR, OFF-LINE SMPS Premier Magnetics	3,648	-	RFQ	Datasheet	-	Tape & Box (TB)	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	TOP226Y	Power Integrations	-	-	3750V	600µH @ 100kHz	-	-	-	-	Through Hole	1.240" L x 1.043" W (31.50mm x 26.50mm)	1.299" (33.00mm)	-	-
POL-22007 XFMR LED DR AC/DC CONV 620UH TH Premier Magnetics	3,066	-	RFQ	Datasheet	-	Tape & Box (TB)	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	TOP202YAI	Power Integrations	-	-	3000V	620µH @ 100kHz	-	-	-	-	Through Hole	0.906" L x 0.709" W (23.00mm x 18.00mm)	1.024" (26.00mm)	-	-
POL-JX030 XFMR LED DR AC/DC CONV 306UH TH Premier Magnetics	2,507	-	RFQ	Datasheet	-	Tape & Box (TB)	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	TOP268E	Power Integrations	190 ~ 265V	-	3750V	306µH @ 130kHz	47Hz ~ 440Hz	130°C	-	-	Through Hole	1.201" L x 1.102" W (30.50mm x 28.00mm)	1.614" (41.00mm)	-	-
POL-24208 XFMR LED DR AC/DC CONV 650UH TH Premier Magnetics	3,097	-	RFQ	Datasheet	-	Tape & Box (TB)	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	TOP224P	Power Integrations	-	-	3000V	650µH @ 100kHz	-	-	-	-	Through Hole	1.024" L x 0.720" W (26.00mm x 18.30mm)	1.035" (26.30mm)	-	-
L101374SP-04 XFMR 18UH TH ITG Electronics, Inc.	1,886	-	RFQ	Datasheet	L101374SP	Tray	Active	For DC/DC Converters	Resonant Converters	-	-	-	-	-	18µH @ 100kHz	-	-55°C ~ 130°C	-	-	Through Hole	1.319" L x 0.728" W (33.50mm x 18.50mm)	1.102" (28.00mm)	-	Wirewound

Switching Converter, SMPS Transformers FAQ

What Switching Converter, SMPS Transformers components can I source from EGOO?

You can browse available Switching Converter, SMPS Transformers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Switching Converter, SMPS Transformers parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.