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
750871830 XFMR LED DR AC/DC CONV 900UH TH Würth Elektronik	2,442	-	RFQ	Datasheet	WE-UNIT, MID-OLNXP	Tray	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	TEA1523P	NXP Semiconductors	120 ~ 385V	15V @ 30mA	4000Vrms	900µH @ 10kHz	100kHz	-40°C ~ 125°C	-	-	Through Hole	-	0.635" (16.13mm)	0.800" L x 0.960" W (20.32mm x 24.38mm)	-
POE4W3X3.3-R XFMR POE CONFIG DC/DC 200UH SMD Eaton - Electronics Division	4,613	-	RFQ	Datasheet	PoE	Tape & Reel (TR)	Active	Configurable (For DC/DC)	Power Over Ethernet (PoE)	-	-	-	-	1500Vrms	200µH @ 100kHz	250kHz	-40°C ~ 85°C	-	-	Surface Mount	0.673" L x 0.630" W (17.10mm x 16.00mm)	0.341" (8.65mm)	0.673" L x 0.935" W (17.10mm x 23.74mm)	-
750311589 XFMR FLYBACK DC/DC CONV 6UH SMD Würth Elektronik	2,736	-	RFQ	Datasheet	WE-FB	Tape & Reel (TR)	Active	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	Linear Technology	20 ~ 48V	10V	1500Vrms	6µH @ 150kHz	150kHz	-40°C ~ 85°C	-	-	Surface Mount	-	0.544" (13.82mm)	1.064" L x 1.272" W (27.03mm x 32.31mm)	-
750841243 XFMR LED DR 270UH TH Würth Elektronik	2,842	-	RFQ	Datasheet	WE-FB, MID-OLT8	Tray	Active	-	LED Drivers, AC/DC SMPS	-	-	85 ~ 265V	20V @ 50mA	3000Vrms	270µH @ 10kHz	85kHz	-40°C ~ 125°C	-	-	Through Hole	-	0.477" (12.12mm)	0.886" L x 1.850" W (22.50mm x 47.00mm)	-
750811041 XFMR FLYBACK AC/DC CONV 1.8MH TH Würth Elektronik	1,003	-	RFQ	Datasheet	MID-ALIT	Tray	Obsolete	For AC/DC Converters	Flyback Converters	NCP1014	On Semiconductor	-	-	-	1.8mH @ 10kHz	-	-	-	-	Through Hole	-	0.568" (14.43mm)	0.707" L x 0.799" W (17.96mm x 20.30mm)	-
749196507 XFMR FLEX DC/DC CONV 87.1UH SMD Würth Elektronik	3,487	-	RFQ	Datasheet	WE-FLEX	Tape & Reel (TR)	Active	For DC/DC Converters	Flexible	-	-	-	-	1500Vrms	87.1µH @ 100kHz	-	-40°C ~ 125°C	-	-	Surface Mount	0.827" L x 0.846" W (21.01mm x 21.49mm)	0.472" (11.99mm)	1.161" L x 0.846" W (29.49mm x 21.49mm)	-
749196508 XFMR FLEX DC/DC CONV 196UH SMD Würth Elektronik	1,430	-	RFQ	Datasheet	WE-FLEX	Tape & Reel (TR)	Active	For DC/DC Converters	Flexible	-	-	-	-	1500Vrms	196µH @ 100kHz	-	-40°C ~ 125°C	-	-	Surface Mount	0.827" L x 0.846" W (21.01mm x 21.49mm)	0.472" (11.99mm)	1.161" L x 0.846" W (29.49mm x 21.49mm)	-
749196517 XFMR FLEX DC/DC CONV 9.9UH SMD Würth Elektronik	3,688	-	RFQ	Datasheet	WE-FLEX	Tape & Reel (TR)	Active	For DC/DC Converters	Flexible	-	-	-	-	1500Vrms	9.9µH @ 100kHz	-	-40°C ~ 125°C	-	-	Surface Mount	0.827" L x 0.846" W (21.01mm x 21.49mm)	0.472" (11.99mm)	1.161" L x 0.846" W (29.49mm x 21.49mm)	-
749196528 XFMR FLEXIBLE DC/DC CONV 12UH SM Würth Elektronik	1,151	-	RFQ	Datasheet	WE-FLEX	Tape & Reel (TR)	Active	For DC/DC Converters	Flexible	-	-	-	-	1500Vrms	12µH @ 100kHz	-	-40°C ~ 125°C	-	-	Surface Mount	0.827" L x 0.846" W (21.01mm x 21.49mm)	0.472" (11.99mm)	1.161" L x 0.846" W (29.49mm x 21.49mm)	-
749196537 XFMR FLEX DC/DC CONV 4.3UH SMD Würth Elektronik	1,693	-	RFQ	Datasheet	WE-FLEX	Tape & Reel (TR)	Active	For DC/DC Converters	Flexible	-	-	-	-	1500Vrms	4.3µH @ 100kHz	-	-40°C ~ 125°C	-	-	Surface Mount	0.827" L x 0.846" W (21.01mm x 21.49mm)	0.472" (11.99mm)	1.161" L x 0.846" W (29.49mm x 21.49mm)	-
749196538 XFMR FLEX DC/DC CONV 9.7UH SMD Würth Elektronik	4,010	-	RFQ	Datasheet	WE-FLEX	Tape & Reel (TR)	Active	For DC/DC Converters	Flexible	-	-	-	-	1500Vrms	9.7µH @ 100kHz	-	-40°C ~ 125°C	-	-	Surface Mount	0.827" L x 0.846" W (21.01mm x 21.49mm)	0.472" (11.99mm)	1.161" L x 0.846" W (29.49mm x 21.49mm)	-
749196547 XFMR FLEX DC/DC CONV 3.4UH SMD Würth Elektronik	1,971	-	RFQ	Datasheet	WE-FLEX	Tape & Reel (TR)	Active	For DC/DC Converters	Flexible	-	-	-	-	1500Vrms	3.4µH @ 100kHz	-	-40°C ~ 125°C	-	-	Surface Mount	0.827" L x 0.846" W (21.01mm x 21.49mm)	0.472" (11.99mm)	1.161" L x 0.846" W (29.49mm x 21.49mm)	-
749196548 XFMR FLEX DC/DC CONV 7.6UH SMD Würth Elektronik	4,825	-	RFQ	Datasheet	WE-FLEX	Tape & Reel (TR)	Active	For DC/DC Converters	Flexible	-	-	-	-	1500Vrms	7.6µH @ 100kHz	-	-40°C ~ 125°C	-	-	Surface Mount	0.827" L x 0.846" W (21.01mm x 21.49mm)	0.472" (11.99mm)	1.161" L x 0.846" W (29.49mm x 21.49mm)	-
B82802A0055A225 XFMR FLYBACK DC/DC CONV 22UH SMD EPCOS - TDK Electronics	1,214	-	RFQ	Datasheet	B82802A	Tape & Reel (TR)	Active	For DC/DC Converters	Flyback Converters	-	-	36 ~ 60V	-	1500Vrms	22µH @ 100kHz	100kHz	-40°C ~ 125°C	-	-	Surface Mount	-	0.583" (14.80mm)	1.063" L x 1.283" W (27.00mm x 32.60mm)	-
750311594 XFMR FLYBACK DC/DC CONV 15UH SMD Würth Elektronik	2,596	-	RFQ	Datasheet	WE-FB	Tape & Reel (TR)	Active	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	Linear Technology	30 ~ 75V	10V	1500Vrms	15µH @ 150kHz	150kHz	-40°C ~ 85°C	-	-	Surface Mount	-	0.544" (13.82mm)	1.064" L x 1.272" W (27.03mm x 32.31mm)	-
POE7W3X5.0-R XFMR POE CONFIG DC/DC 100UH SMD Eaton - Electronics Division	4,338	-	RFQ	Datasheet	PoE	Tape & Reel (TR)	Active	Configurable (For DC/DC)	Power Over Ethernet (PoE)	-	-	-	-	1500Vrms	100µH @ 100kHz	250kHz	-40°C ~ 85°C	-	-	Surface Mount	0.673" L x 0.630" W (17.10mm x 16.00mm)	0.341" (8.65mm)	0.673" L x 0.935" W (17.10mm x 23.74mm)	-
POE26W3.3VS10-R XFMR POE CONFIG DC/DC 160UH SMD Eaton - Electronics Division	4,902	-	RFQ	Datasheet	PoE	Tape & Reel (TR)	Active	Configurable (For DC/DC)	Power Over Ethernet (PoE)	-	-	-	-	1500Vrms	160µH @ 100kHz	300kHz	-40°C ~ 85°C	-	-	Surface Mount	0.846" L x 0.866" W (21.50mm x 22.00mm)	0.425" (10.80mm)	0.846" L x 1.161" W (21.50mm x 29.50mm)	-
POE26W5V-R XFMR POE CONFIG DC/DC 160UH SMD Eaton - Electronics Division	2,498	-	RFQ	Datasheet	PoE	Tape & Reel (TR)	Active	Configurable (For DC/DC)	Power Over Ethernet (PoE)	-	-	-	-	1500Vrms	160µH @ 100kHz	300kHz	-40°C ~ 85°C	-	-	Surface Mount	0.846" L x 0.866" W (21.50mm x 22.00mm)	0.425" (10.80mm)	0.846" L x 1.161" W (21.50mm x 29.50mm)	-
VP5-0067TR-R XFMR 4.3UH SMD Eaton - Electronics Division	4,783	-	RFQ	Datasheet	VERSA-PAC®	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-40°C ~ 125°C	-	-	Surface Mount	0.827" L x 1.122" W (21.00mm x 28.50mm)	0.425" (10.80mm)	-	-
VPH5-0067TR-R XFMR 9.65UH SMD Eaton - Electronics Division	3,420	-	RFQ	Datasheet	VERSA-PAC®	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-40°C ~ 125°C	-	-	Surface Mount	0.827" L x 1.122" W (21.00mm x 28.50mm)	0.425" (10.80mm)	-	-

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?

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