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
750314839 XFMR RES CONV DC/DC CONV 3MH SMD Würth Elektronik	4,332	-	RFQ	Datasheet	WE-FW, MID-HB	Tape & Reel (TR)	Active	For DC/DC Converters	Resonant Converters	-	-	3 ~ 5.2V	-	1500Vrms	3mH @ 100kHz	30 ~ 70kHz	-40°C ~ 100°C	-	-	Surface Mount	-	0.420" (10.67mm)	0.385" L x 0.360" W (9.78mm x 9.14mm)	-
750316887 XFMR FWD P-P DC/DC CONV 200UH SM Würth Elektronik	2,247	-	RFQ	Datasheet	MID-PPTI	Tape & Reel (TR)	Active	For DC/DC Converters	Forward, Push-Pull Converters	-	Texas Instruments	5V	-	2500Vrms	200µH @ 10kHz	420kHz	-40°C ~ 125°C	-	-	Surface Mount	0.450" L x 0.327" W (11.43mm x 8.30mm)	0.165" (4.20mm)	0.581" L x 0.327" W (14.75mm x 8.30mm)	-
10380-T030 XFMR FLYBACK 40UH SMD Sumida America Components Inc.	1,239	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	Flyback Converters	-	-	-	-	-	40µH @ 10kHz	-	-40°C ~ 125°C	-	-	Surface Mount	-	0.504" (12.80mm)	-	-
13324-T084 XFMR 40UH SMD Sumida America Components Inc.	2,453	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	-	-	-	36 ~ 75V	-	1500Vrms	40µH @ 100kHz	-	-40°C ~ 85°C	-	-	Surface Mount	0.591" L x 0.531" W (15.00mm x 13.50mm)	0.492" (12.50mm)	0.709" L x 0.531" W (18.00mm x 13.50mm)	-
0399-T208 XFMR FLYBACK 40UH SMD Sumida America Components Inc.	2,567	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	Flyback Converters	-	-	-	-	-	40µH @ 100kHz	-	-40°C ~ 125°C	-	-	Surface Mount	1.150" L x 0.827" W (29.20mm x 21.00mm)	0.465" (11.80mm)	-	-
749196221 XFMR FLEXIBLE CONFIG DC/DC SMD Würth Elektronik	3,548	-	RFQ	Datasheet	WE-FLEX	Tape & Reel (TR)	Active	Configurable (For DC/DC)	Flexible	-	-	-	-	500VDC	-	-	-40°C ~ 125°C	-	-	Surface Mount	0.642" L x 0.472" W (16.30mm x 12.00mm)	0.291" (7.40mm)	-	-
760871131 XFMR LED DR AC/DC 1.396MH TH Würth Elektronik	1,382	-	RFQ	Datasheet	WE-UNIT, MID-OLSTM	Tray	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	-	STMicroelectronics	120 ~ 420V	15V @ 100mA	4000Vrms	1.396mH @ 10kHz	60kHz	-40°C ~ 125°C	-	-	Through Hole	0.874" L x 0.984" W (22.20mm x 25.00mm)	0.635" (16.13mm)	0.874" L x 0.984" W (22.20mm x 25.00mm)	-
7508116312 XFMR LED DR AC/DC CONV 800UH SMD Würth Elektronik	3,266	-	RFQ	Datasheet	WE-UNIT, MID-OLEFD	Tape & Reel (TR)	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	-	-	120 ~ 375V	20V	4500Vrms	800µH @ 10kHz	68 ~ 120kHz	-40°C ~ 125°C	-	-	Surface Mount	-	0.477" (12.12mm)	0.846" L x 1.331" W (21.50mm x 33.80mm)	-
750318208 XFMR FLYBACK DC/DC CONV 27UH SMD Würth Elektronik	3,673	-	RFQ	Datasheet	WE-AGDT	Tape & Reel (TR)	Active	For DC/DC Converters	Flyback Converters	-	-	18 ~ 36V	-	4000Vrms	27µH @ 100kHz	350kHz	-40°C ~ 130°C	-	-	Surface Mount	0.445" L x 0.431" W (11.30mm x 10.95mm)	0.470" (11.94mm)	0.445" L x 0.431" W (11.30mm x 10.95mm)	-
750811351 XFMR LED DR AC/DC CONV 180UH TH Würth Elektronik	3,186	-	RFQ	Datasheet	WE-UNIT, MID-OLLT	Tray	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	-	-	120 ~ 375V	25V @ 10mA	4500Vrms	180µH @ 10kHz	75kHz	-	-	-	Through Hole	1.559" L x 1.700" W (39.60mm x 43.18mm)	1.205" (30.61mm)	1.559" L x 1.700" W (39.60mm x 43.18mm)	-
CEER117-AX05-15-007 XFMR FLYBACK DC/DC CONV 7.2UH SM Sumida America Components Inc.	1,131	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	For DC/DC Converters	Flyback Converters	ACPL-32JT, BM60051FV, BM60052AFV, BM60054AFV, BM60055FV, BM60056FV	Broadcom, ROHM	12V	5V @ 50mA	2500Vrms	7.2µH @ 100kHz, 13.8µH @ 100kHz, 120µH @ 100kHz	400kHz	-40°C ~ 125°C	-	-	Surface Mount	0.449" L x 0.390" W (11.40mm x 9.90mm)	0.331" (8.40mm)	0.508" L x 0.449" W (12.90mm x 11.40mm)	-
749119550 XFMR POE DC/DC CONV 48UH SMD Würth Elektronik	4,427	-	RFQ	Datasheet	WE-PoEH	Tape & Reel (TR)	Active	For DC/DC Converters	Power Over Ethernet (PoE)	-	-	33 ~ 57V	10V	1500Vrms	48µH @ 100kHz	200 ~ 400kHz	-40°C ~ 125°C	-	-	Surface Mount	0.551" L x 0.591" W (14.00mm x 15.00mm)	0.571" (14.50mm)	0.551" L x 0.713" W (14.00mm x 18.10mm)	-
ECO2425SLD-D01H017 XFMR FLYBACK AC/DC CONV 722UH TH TDK Corporation	4,059	-	RFQ	Datasheet	ECO	Bulk	Active	For AC/DC Converters	Flyback Converters	-	-	100 ~ 370V	12.7V @ 2.33A	3000Vrms	722µH @ 10kHz	-	-30°C ~ 120°C	-	-	Through Hole	1.024" L x 1.181" W (26.00mm x 30.00mm)	0.787" (20.00mm)	1.024" L x 1.181" W (26.00mm x 30.00mm)	-
7491182012 XFMR LED DR AC/DC CONV 900UH TH Würth Elektronik	3,100	-	RFQ	Datasheet	WE-UNIT	Tray	Active	For AC/DC Converters	LED Drivers, AC/DC SMPS	NCP101x, NCP105x	On Semiconductor	120 ~ 385V	-	4000Vrms	900µH @ 10kHz	132kHz	-40°C ~ 125°C	-	-	Through Hole	0.709" L x 0.650" W (18.00mm x 16.50mm)	0.709" (18.00mm)	0.709" L x 0.650" W (18.00mm x 16.50mm)	-
750315422 XFMR POE DC/DC CONV 9.07UH SMD Würth Elektronik	2,798	-	RFQ	Datasheet	MID-POELT	Tape & Reel (TR)	Active	For DC/DC Converters	Power Over Ethernet (PoE)	-	Linear Technology	9 ~ 57V	10V @ 10mA	1875Vrms	9.07µH @ 10kHz	250kHz	-40°C ~ 125°C	-	-	Surface Mount	-	-	-	-
750313417 XFMR FLYBACK SMD Würth Elektronik	3,104	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	Flyback Converters	-	Texas Instruments	120 ~ 375V	10V	1500VAC	-	70 ~ 130kHz	-40°C ~ 125°C	-	-	Surface Mount	-	0.550" (13.97mm)	-	-
750811016 XFMR FLYBACK AC/DC CONV TH Würth Elektronik	4,494	-	RFQ	Datasheet	WE-UNIT, MID-OLEE	Tray	Active	For AC/DC Converters	Flyback Converters	-	-	85 ~ 265V	5V	4500Vrms	-	-	-40°C ~ 125°C	-	-	Through Hole	0.689" L x 0.740" W (17.50mm x 18.80mm)	0.524" (13.31mm)	-	-
750311385 XFMR FLYBACK DC/DC CONV 15UH SMD Würth Elektronik	2,282	-	RFQ	Datasheet	WE-FB	Tape & Reel (TR)	Active	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	Linear Technology	18 ~ 60V	14V @ 50mA	1500Vrms	15µH @ 100kHz	210kHz	-40°C ~ 125°C	-	-	Surface Mount	-	0.455" (11.56mm)	0.910" L x 1.150" W (23.11mm x 29.08mm)	-
VP5-1200-R XFMR 76.8UH SMD Eaton - Electronics Division	1,223	-	RFQ	Datasheet	VERSA-PAC®	Bulk	Active	-	-	-	-	-	-	-	-	-	-40°C ~ 125°C	-	-	Surface Mount	0.827" L x 1.122" W (21.00mm x 28.50mm)	0.425" (10.80mm)	-	-
MTPL-2516-S12V XFMR 450UH TH Vishay Dale	3,805	-	RFQ	Datasheet	MTPL-2516	Tray	Active	-	-	-	-	120V	-	-	450µH @ 100kHz	100kHz ~ 500kHz	-55°C ~ 130°C	-	-	Through Hole	1.181" L x 1.024" W (30.00mm x 26.00mm)	0.650" (16.51mm)	-	Planar

Switching Converter, SMPS Transformers FAQ

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