Switching Converter, SMPS Transformers - HK HENGRUIDA ELECTRONIC CO., LIMITED

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62 products

PART NO.	PRICE	QUANTITY		STOCK	MANUFACTURE	DESCRIPTION	Series	Part Status	Packaging	Frequency	Operating Temperature	Mounting Type	Size / Dimension	Height - Seated (Max)	Applications	Type	Voltage - Isolation	Inductance @ Frequency	Voltage - Primary	Intended Chipset	Chipset Manufacturer	Voltage - Auxillary	Footprint
7508110410	Per Unit $8.25		PDF RFQ	3,790 In-stock	Wurth Electronics Midcom	OFFLINE TRANSFORMER WE-UNIT	MID-OLTI	Active	-	-	-40°C ~ 125°C	Through Hole	-	0.630" (16.00mm)	Flyback Converters	For AC/DC Converters	4500Vrms	-	180 ~ 265V	-	Texas Instruments	10V	-
7491195501		GET PRICE	PDF RFQ	3,570 In-stock	Wurth Electronics Inc.	TRANS FLYBACK POE SMD	WE-PoEH	Active	Digi-Reel®	200 ~ 400kHz	-40°C ~ 125°C	Surface Mount	0.551" L x 0.591" W (14.00mm x 15.00mm)	0.571" (14.50mm)	Power Over Ethernet (PoE)	For DC/DC Converters	1500Vrms	21µH @ 100kHz	9 ~ 57V	-	-	10V	0.551" L x 0.591" W (14.00mm x 18.10mm)
7491195501	Per Unit $6.23		PDF RFQ	1,276 In-stock	Wurth Electronics Inc.	TRANS FLYBACK POE SMD	WE-PoEH	Active	Cut Tape (CT)	200 ~ 400kHz	-40°C ~ 125°C	Surface Mount	0.551" L x 0.591" W (14.00mm x 15.00mm)	0.571" (14.50mm)	Power Over Ethernet (PoE)	For DC/DC Converters	1500Vrms	21µH @ 100kHz	9 ~ 57V	-	-	10V	0.551" L x 0.591" W (14.00mm x 18.10mm)
7491195501	Per Unit $4.98		PDF RFQ	602 In-stock	Wurth Electronics Inc.	TRANS FLYBACK POE SMD	WE-PoEH	Active	Tape & Reel (TR)	200 ~ 400kHz	-40°C ~ 125°C	Surface Mount	0.551" L x 0.591" W (14.00mm x 15.00mm)	0.571" (14.50mm)	Power Over Ethernet (PoE)	For DC/DC Converters	1500Vrms	21µH @ 100kHz	9 ~ 57V	-	-	10V	0.551" L x 0.591" W (14.00mm x 18.10mm)
749119650		GET PRICE	PDF RFQ	1,567 In-stock	Wurth Electronics Inc.	TRANS FLYBACK POE SMD	WE-PoEH	Active	Digi-Reel®	200 ~ 400kHz	-40°C ~ 125°C	Surface Mount	0.551" L x 0.591" W (14.00mm x 15.00mm)	0.571" (14.50mm)	Power Over Ethernet (PoE)	For DC/DC Converters	1500Vrms	100µH @ 100kHz	33 ~ 57V	-	-	10V	0.551" L x 0.713" W (14.00mm x 18.10mm)
749119650	Per Unit $6.23		PDF RFQ	1,769 In-stock	Wurth Electronics Inc.	TRANS FLYBACK POE SMD	WE-PoEH	Active	Cut Tape (CT)	200 ~ 400kHz	-40°C ~ 125°C	Surface Mount	0.551" L x 0.591" W (14.00mm x 15.00mm)	0.571" (14.50mm)	Power Over Ethernet (PoE)	For DC/DC Converters	1500Vrms	100µH @ 100kHz	33 ~ 57V	-	-	10V	0.551" L x 0.713" W (14.00mm x 18.10mm)
749119650	Per Unit $4.98		PDF RFQ	1,093 In-stock	Wurth Electronics Inc.	TRANS FLYBACK POE SMD	WE-PoEH	Active	Tape & Reel (TR)	200 ~ 400kHz	-40°C ~ 125°C	Surface Mount	0.551" L x 0.591" W (14.00mm x 15.00mm)	0.571" (14.50mm)	Power Over Ethernet (PoE)	For DC/DC Converters	1500Vrms	100µH @ 100kHz	33 ~ 57V	-	-	10V	0.551" L x 0.713" W (14.00mm x 18.10mm)
749119633		GET PRICE	PDF RFQ	1,032 In-stock	Wurth Electronics Inc.	TRANS FLYBACK POE SMD	WE-PoEH	Active	Digi-Reel®	200 ~ 400kHz	-40°C ~ 125°C	Surface Mount	0.551" L x 0.591" W (14.00mm x 15.00mm)	0.571" (14.50mm)	Power Over Ethernet (PoE)	For DC/DC Converters	1500Vrms	100µH @ 100kHz	33 ~ 57V	-	-	10V	0.551" L x 0.713" W (14.00mm x 18.10mm)
749119633	Per Unit $6.23		PDF RFQ	3,422 In-stock	Wurth Electronics Inc.	TRANS FLYBACK POE SMD	WE-PoEH	Active	Cut Tape (CT)	200 ~ 400kHz	-40°C ~ 125°C	Surface Mount	0.551" L x 0.591" W (14.00mm x 15.00mm)	0.571" (14.50mm)	Power Over Ethernet (PoE)	For DC/DC Converters	1500Vrms	100µH @ 100kHz	33 ~ 57V	-	-	10V	0.551" L x 0.713" W (14.00mm x 18.10mm)
749119633	Per Unit $4.98		PDF RFQ	626 In-stock	Wurth Electronics Inc.	TRANS FLYBACK POE SMD	WE-PoEH	Active	Tape & Reel (TR)	200 ~ 400kHz	-40°C ~ 125°C	Surface Mount	0.551" L x 0.591" W (14.00mm x 15.00mm)	0.571" (14.50mm)	Power Over Ethernet (PoE)	For DC/DC Converters	1500Vrms	100µH @ 100kHz	33 ~ 57V	-	-	10V	0.551" L x 0.713" W (14.00mm x 18.10mm)
749119550		GET PRICE	PDF RFQ	3,103 In-stock	Wurth Electronics Inc.	TRANS FLYBACK POE SMD	WE-PoEH	Active	Digi-Reel®	200 ~ 400kHz	-40°C ~ 125°C	Surface Mount	0.551" L x 0.591" W (14.00mm x 15.00mm)	0.571" (14.50mm)	Power Over Ethernet (PoE)	For DC/DC Converters	1500Vrms	48µH @ 100kHz	33 ~ 57V	-	-	10V	0.551" L x 0.713" W (14.00mm x 18.10mm)
749119550	Per Unit $6.23		PDF RFQ	3,630 In-stock	Wurth Electronics Inc.	TRANS FLYBACK POE SMD	WE-PoEH	Active	Cut Tape (CT)	200 ~ 400kHz	-40°C ~ 125°C	Surface Mount	0.551" L x 0.591" W (14.00mm x 15.00mm)	0.571" (14.50mm)	Power Over Ethernet (PoE)	For DC/DC Converters	1500Vrms	48µH @ 100kHz	33 ~ 57V	-	-	10V	0.551" L x 0.713" W (14.00mm x 18.10mm)
749119550	Per Unit $4.98		PDF RFQ	2,550 In-stock	Wurth Electronics Inc.	TRANS FLYBACK POE SMD	WE-PoEH	Active	Tape & Reel (TR)	200 ~ 400kHz	-40°C ~ 125°C	Surface Mount	0.551" L x 0.591" W (14.00mm x 15.00mm)	0.571" (14.50mm)	Power Over Ethernet (PoE)	For DC/DC Converters	1500Vrms	48µH @ 100kHz	33 ~ 57V	-	-	10V	0.551" L x 0.713" W (14.00mm x 18.10mm)
749119533		GET PRICE	PDF RFQ	3,973 In-stock	Wurth Electronics Inc.	TRANS FLYBACK POE SMD	WE-PoEH	Active	Digi-Reel®	200 ~ 400kHz	-40°C ~ 125°C	Surface Mount	0.551" L x 0.591" W (14.00mm x 15.00mm)	0.571" (14.50mm)	Power Over Ethernet (PoE)	For DC/DC Converters	1500Vrms	54µH @ 100kHz	33 ~ 57V	-	-	10V	0.551" L x 0.713" W (14.00mm x 18.10mm)
749119533	Per Unit $6.23		PDF RFQ	2,172 In-stock	Wurth Electronics Inc.	TRANS FLYBACK POE SMD	WE-PoEH	Active	Cut Tape (CT)	200 ~ 400kHz	-40°C ~ 125°C	Surface Mount	0.551" L x 0.591" W (14.00mm x 15.00mm)	0.571" (14.50mm)	Power Over Ethernet (PoE)	For DC/DC Converters	1500Vrms	54µH @ 100kHz	33 ~ 57V	-	-	10V	0.551" L x 0.713" W (14.00mm x 18.10mm)
749119533	Per Unit $4.98		PDF RFQ	2,096 In-stock	Wurth Electronics Inc.	TRANS FLYBACK POE SMD	WE-PoEH	Active	Tape & Reel (TR)	200 ~ 400kHz	-40°C ~ 125°C	Surface Mount	0.551" L x 0.591" W (14.00mm x 15.00mm)	0.571" (14.50mm)	Power Over Ethernet (PoE)	For DC/DC Converters	1500Vrms	54µH @ 100kHz	33 ~ 57V	-	-	10V	0.551" L x 0.713" W (14.00mm x 18.10mm)
7491195112		GET PRICE	PDF RFQ	1,559 In-stock	Wurth Electronics Inc.	TRANS FLYBACK POE SMD	WE-PoEH	Active	Digi-Reel®	200 ~ 400kHz	-40°C ~ 125°C	Surface Mount	0.551" L x 0.591" W (14.00mm x 15.00mm)	0.571" (14.50mm)	Power Over Ethernet (PoE)	For DC/DC Converters	1500Vrms	41µH @ 100kHz	33 ~ 57V	-	-	10V	0.551" L x 0.591" W (14.00mm x 18.10mm)
7491195112	Per Unit $6.23		PDF RFQ	830 In-stock	Wurth Electronics Inc.	TRANS FLYBACK POE SMD	WE-PoEH	Active	Cut Tape (CT)	200 ~ 400kHz	-40°C ~ 125°C	Surface Mount	0.551" L x 0.591" W (14.00mm x 15.00mm)	0.571" (14.50mm)	Power Over Ethernet (PoE)	For DC/DC Converters	1500Vrms	41µH @ 100kHz	33 ~ 57V	-	-	10V	0.551" L x 0.591" W (14.00mm x 18.10mm)
7491195112	Per Unit $4.98		PDF RFQ	2,800 In-stock	Wurth Electronics Inc.	TRANS FLYBACK POE SMD	WE-PoEH	Active	Tape & Reel (TR)	200 ~ 400kHz	-40°C ~ 125°C	Surface Mount	0.551" L x 0.591" W (14.00mm x 15.00mm)	0.571" (14.50mm)	Power Over Ethernet (PoE)	For DC/DC Converters	1500Vrms	41µH @ 100kHz	33 ~ 57V	-	-	10V	0.551" L x 0.591" W (14.00mm x 18.10mm)
750311592		GET PRICE	PDF RFQ	616 In-stock	Wurth Electronics Midcom	TRANS FLYBACK LT3748 8UH SMD	WE-FB	Active	Digi-Reel®	150kHz	-40°C ~ 85°C	Surface Mount	-	0.544" (13.82mm)	Flyback Converters	For DC/DC Converters	1500Vrms	8µH @ 150kHz	20 ~ 48V	LT3573, LT3574, LT3575, LT3748	Linear Technology	10V	1.064" L x 1.272" W (27.03mm x 32.31mm)
750311592	Per Unit $12.13		PDF RFQ	3,186 In-stock	Wurth Electronics Midcom	TRANS FLYBACK LT3748 8UH SMD	WE-FB	Active	Cut Tape (CT)	150kHz	-40°C ~ 85°C	Surface Mount	-	0.544" (13.82mm)	Flyback Converters	For DC/DC Converters	1500Vrms	8µH @ 150kHz	20 ~ 48V	LT3573, LT3574, LT3575, LT3748	Linear Technology	10V	1.064" L x 1.272" W (27.03mm x 32.31mm)
750311592	Per Unit $9.87		PDF RFQ	3,096 In-stock	Wurth Electronics Midcom	TRANS FLYBACK LT3748 8UH SMD	WE-FB	Active	Tape & Reel (TR)	150kHz	-40°C ~ 85°C	Surface Mount	-	0.544" (13.82mm)	Flyback Converters	For DC/DC Converters	1500Vrms	8µH @ 150kHz	20 ~ 48V	LT3573, LT3574, LT3575, LT3748	Linear Technology	10V	1.064" L x 1.272" W (27.03mm x 32.31mm)
750311591		GET PRICE	PDF RFQ	3,676 In-stock	Wurth Electronics Midcom	TRANS FLYBACK LT3748 8UH SMD	WE-FB	Active	Digi-Reel®	150kHz	-40°C ~ 125°C	Surface Mount	-	0.544" (13.82mm)	Flyback Converters	For DC/DC Converters	1500Vrms	8µH @ 150kHz	20 ~ 48V	LT3573, LT3574, LT3575, LT3748	Linear Technology	10V	1.064" L x 1.272" W (27.03mm x 32.31mm)
750311591	Per Unit $12.13		PDF RFQ	3,021 In-stock	Wurth Electronics Midcom	TRANS FLYBACK LT3748 8UH SMD	WE-FB	Active	Cut Tape (CT)	150kHz	-40°C ~ 125°C	Surface Mount	-	0.544" (13.82mm)	Flyback Converters	For DC/DC Converters	1500Vrms	8µH @ 150kHz	20 ~ 48V	LT3573, LT3574, LT3575, LT3748	Linear Technology	10V	1.064" L x 1.272" W (27.03mm x 32.31mm)
750311591	Per Unit $9.87		PDF RFQ	2,347 In-stock	Wurth Electronics Midcom	TRANS FLYBACK LT3748 8UH SMD	WE-FB	Active	Tape & Reel (TR)	150kHz	-40°C ~ 125°C	Surface Mount	-	0.544" (13.82mm)	Flyback Converters	For DC/DC Converters	1500Vrms	8µH @ 150kHz	20 ~ 48V	LT3573, LT3574, LT3575, LT3748	Linear Technology	10V	1.064" L x 1.272" W (27.03mm x 32.31mm)
750311595		GET PRICE	PDF RFQ	1,759 In-stock	Wurth Electronics Midcom	TRANS FLYBACK LT3748 12UH SMD	WE-FB	Active	Digi-Reel®	150kHz	-40°C ~ 125°C	Surface Mount	-	0.544" (13.82mm)	Flyback Converters	For DC/DC Converters	1500Vrms	12µH @ 150kHz	30 ~ 75V	LT3573, LT3574, LT3575, LT3748	Linear Technology	10V	1.064" L x 1.272" W (27.03mm x 32.31mm)
750311595	Per Unit $12.13		PDF RFQ	3,700 In-stock	Wurth Electronics Midcom	TRANS FLYBACK LT3748 12UH SMD	WE-FB	Active	Cut Tape (CT)	150kHz	-40°C ~ 125°C	Surface Mount	-	0.544" (13.82mm)	Flyback Converters	For DC/DC Converters	1500Vrms	12µH @ 150kHz	30 ~ 75V	LT3573, LT3574, LT3575, LT3748	Linear Technology	10V	1.064" L x 1.272" W (27.03mm x 32.31mm)
750311595	Per Unit $9.87		PDF RFQ	2,171 In-stock	Wurth Electronics Midcom	TRANS FLYBACK LT3748 12UH SMD	WE-FB	Active	Tape & Reel (TR)	150kHz	-40°C ~ 125°C	Surface Mount	-	0.544" (13.82mm)	Flyback Converters	For DC/DC Converters	1500Vrms	12µH @ 150kHz	30 ~ 75V	LT3573, LT3574, LT3575, LT3748	Linear Technology	10V	1.064" L x 1.272" W (27.03mm x 32.31mm)
750311590		GET PRICE	PDF RFQ	2,368 In-stock	Wurth Electronics Midcom	TRANS FLYBACK LT3748 8UH SMD	WE-FB	Active	Digi-Reel®	150kHz	-40°C ~ 85°C	Surface Mount	-	0.544" (13.82mm)	Flyback Converters	For DC/DC Converters	1500Vrms	8µH @ 150kHz	20 ~ 48V	LT3573, LT3574, LT3575, LT3748	Linear Technology	10V	1.064" L x 1.272" W (27.03mm x 32.31mm)
750311590	Per Unit $11.14		PDF RFQ	2,750 In-stock	Wurth Electronics Midcom	TRANS FLYBACK LT3748 8UH SMD	WE-FB	Active	Cut Tape (CT)	150kHz	-40°C ~ 85°C	Surface Mount	-	0.544" (13.82mm)	Flyback Converters	For DC/DC Converters	1500Vrms	8µH @ 150kHz	20 ~ 48V	LT3573, LT3574, LT3575, LT3748	Linear Technology	10V	1.064" L x 1.272" W (27.03mm x 32.31mm)

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