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Lead free
RoHS Compliant

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Records matching criteria: 751

Product Index > Transformers > Switching Converter, SMPS Transformers

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Manufacturer	Packaging	Series	Type	Applications	Intended Chipset	Voltage - Primary	Voltage - Auxillary	Voltage - Isolation	Frequency	Operating Temperature	Mounting Type	Size / Dimension	Height - Seated (Max)
Cooper Bussmann EPCOS Inc Pulse Electronics Corporation Signal Transformer SUMIDA AMERICA COMPONENTS INC TDK Corporation Wurth Electronics Inc Wurth Electronics Midcom	Bulk Cut Tape (CT) Digi-Reel® Tape & Reel (TR) Tray Tube	* - B82802A PCA11/5ER PCA14.5/6ER PCA15EFD PCA20EFD PoE SCRHB124 SCRHB124B SCRHB125 SCRHB125B SCRHB127 SCRHB127B Spyglass WE-FB WE-FLEX WE-PoE WE-PoE+ WE-PP WE-SLIM WE-UNIT WE-UOST	- Configurable (For DC/DC) For AC/DC Converters For DC/DC Converters	- Capacitor Charger Flyback Converters Forward, Push-Pull Converters Isolated Transceivers LED Drivers, AC/DC SMPS Power Over Ethernet (PoE)	- BCR450, TDA4863 CY8CLEDAC02 ICL8001G LM1577, LM2577 LM2585, LM2586, LM2587, LM2588 LM3445 LM5070, LM5071, LM5072 LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 LNK362 LNK564 LNK603 LNK605 LNK613 LNK616 LT1171 LT1725 LT1952 LT3420 LT3573, LT3574, LT3575, LT3748 LT3751 LT3751, LT3750 LT3799 LT3799, LT4180 LTC1535 LTC3803 LTC3805 NCL30000 NCP1014 NCP101x, NCP105x NCP1652 NLC30001 PMP6001, TPS92210 SN6501 SSL1750 SSL2101 SSL2101, SSL2102 TEA1521T TEA1522 TEA1522T TEA1523P TEA1623PH TEA1733 TNY278 TOP258 TPS55010 TPS92010DR TPS92210DR VIPER15L VIPER17H VIPER17L VIPER27L VIPER28	- 3 ~ 24V 3 ~ 6V 4 ~ 6V 5V 8 ~ 15V 8 ~ 16V 8.1 ~ 9.9V 9 ~ 30V 9 ~ 36V 9 ~ 57V 9 ~ 60V 10 ~ 30V 10 ~ 40V 12 ~ 30V 12V 14 ~ 60V 16 ~ 24V 18 ~ 100V 18 ~ 30V 18 ~ 36V 18 ~ 60V 19 ~ 70V 20 ~ 48V 20V 28V 30 ~ 190V 30 ~ 57V 30 ~ 75V 33 ~ 57V 34 ~ 72V 35 ~ 57V 36 ~ 57V 36 ~ 60V 36 ~ 72V 36V 37 ~ 57V 85 ~ 130V 85 ~ 265V 88 ~ 269V 90 ~ 265V 100 ~ 400V 115 ~ 390V 115V 120 ~ 200V 120 ~ 375V 120 ~ 385V 120 ~ 600V 125 ~ 375V 127 ~ 431V 130V 153 ~ 187V 195 ~ 265V 230V 280 ~ 380V	- 4V @ 20mA 5V @ 20mA 5V @ 300mA 8V @ 20mA 8V @ 25mA 9V @ 20mA 10V 10V @ 10mA 10V @ 15mA 10V @ 20mA 10V @ 50mA 11V 12V 12V @ 100mA 12V @ 10mA 12V @ 15mA 12V @ 20mA 12V @ 30mA 12.2V @ 10mA 12.5V @ 30mA 12.7V @ 30mA 14V 14V @ 50mA 15V 15V @ 10mA 15V @ 20mA 15V @ 30mA 16V @ 50mA 18V @ 10mA 19V @ 20mA 19V @ 5mA 20V @ 10mA 20V @ 50mA	- 500VDC 500Vrms 600Vrms 1000VDC 1000Vrms 1500Vrms 2000Vrms 2250VDC 2500Vrms 3000Vrms 3125Vrms 3600Vrms 3750VDC 3750Vrms 4000Vrms 4500Vrms	- 50 ~ 140kHz 53 ~ 120kHz 60 ~ 150kHz 60 ~ 400kHz 80 ~ 200kHz 100 ~ 300kHz 100 ~ 400kHz 150 ~ 300kHz 200 ~ 500kHz 200 ~ 600kHz 250 ~ 400kHz 250 ~ 500kHz 10kHz 39kHz 47kHz 50kHz 60kHz 65kHz 66kHz 70kHz 75kHz 85kHz 100kHz 115kHz 120kHz 130kHz 132kHz 150kHz 200kHz 200kHz ~ 700kHz 210kHz 250kHz 300kHz 1MHz	-40°C ~ 125°C -40°C ~ 130°C -40°C ~ 150°C -40°C ~ 85°C -40°C ~ 90°C -30°C ~ 130°C -	Surface Mount Through Hole	- 8.26mm L x 6.60mm W 8.60mm L x 13.00mm W 9.14mm L x 9.78mm W 10.05mm L x 6.73mm W 10.16mm L x 8.26mm W 11.43mm L x 9.30mm W 11.68mm L x 11.68mm W 12.50mm L x 12.50mm W 12.95mm L x 10.41mm W 13.00mm L x 9.20mm W 13.35mm L x 10.80mm W 13.50mm L x 17.75mm W 13.80mm L x 13.80mm W 13.97mm L x 13.46mm W 13.97mm L x 13.97mm W 14.40mm L x 22.25mm W 14.73mm L x 14.73mm W 15.00mm L x 11.00mm W 15.24mm L x 13.34mm W 15.75mm L x 15.00mm W 16.30mm L x 12.00mm W 16.50mm L x 18.00mm W 17.10mm L x 16.00mm W 17.17mm L x 13.97mm W 17.50mm L x 16.00mm W 17.65mm L x 14.50mm W 17.75mm L x 13.46mm W 18.00mm L x 16.50mm W 18.00mm L x 18.00mm W 18.10mm L x 16.00mm W 18.80mm L x 16.90mm W 19.69mm L x 13.72mm W 20.07mm L x 23.37mm W 20.30mm L x 17.96mm W 21.00mm L x 21.00mm W 21.08mm L x 21.59mm W 21.50mm L x 15.00mm W 21.50mm L x 22.00mm W 21.84mm L x 29.21mm W 22.00mm L x 21.60mm W 22.23mm L x 17.15mm W 22.30mm L x 16.50mm W 22.35mm L x 20.83mm W 22.86mm L x 21.59mm W 23.00mm L x 21.00mm W 23.11mm L x 18.01mm W 24.00mm L x 20.00mm W 24.20mm L x 20.20mm W 24.38mm L x 20.32mm W 24.50mm L x 20.20mm W 24.64mm L x 27.18mm W 25.00mm L x 21.00mm W 25.00mm L x 22.20mm W 25.40mm Dia x 13.46mm W 25.70mm L x 22.00mm W 25.81mm L x 16.60mm W 25.91mm L x 23.11mm W 26.10mm L x 17.80mm W 26.42mm L x 23.37mm W 26.67mm L x 26.04mm W 26.67mm L x 26.92mm W 26.67mm L x 27.43mm W 27.70mm L x 22.70mm W 28.70mm L x 21.97mm W 29.08mm L x 23.11mm W 29.21mm L x 26.67mm W 29.21mm L x 27.94mm W 29.30mm L x 26.67mm W 31.00mm L x 31.00mm W 31.80mm L x 26.40mm W 32.31mm L x 27.03mm W 32.60mm L x 27.00mm W 33.50mm L x 31.00mm W 34.80mm L x 34.00mm W 35.56mm L x 37.34mm W 36.50mm L x 18.80mm W 37.34mm L x 35.56mm W 42.00mm L x 36.50mm W 43.18mm L x 39.60mm W 47.00mm L x 22.50mm W 47.50mm L x 29.40mm W	- 4.19mm 4.50mm 4.80mm 5.20mm 5.59mm 5.97mm 6.00mm 6.20mm 6.50mm 6.60mm 7.80mm 8.00mm 8.30mm 8.40mm 8.60mm 8.65mm 8.89mm 9.00mm 9.14mm 9.40mm 9.78mm 10.00mm 10.16mm 10.50mm 10.54mm 10.70mm 10.80mm 10.92mm 11.43mm 11.94mm 12.00mm 12.50mm 12.70mm 13.00mm 13.31mm 13.59mm 13.69mm 13.70mm 13.72mm 14.00mm 14.30mm 14.80mm 14.81mm 15.24mm 15.50mm 16.00mm 16.50mm 16.80mm 17.53mm 17.78mm 18.00mm 18.50mm 20.32mm 20.96mm 21.59mm 22.86mm 23.00mm 24.00mm 24.13mm 25.00mm 30.48mm 34.29mm 34.30mm

In stock
Lead free
RoHS Compliant

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	Image	Digi-Key Part Number	Manufacturer Part Number	Manufacturer	Description	Quantity Available	Unit Price USD	Minimum Quantity	Packaging	Series	Type	Applications	Intended Chipset	Voltage - Primary	Voltage - Auxillary	Voltage - Isolation	Frequency	Operating Temperature	Mounting Type	Size / Dimension	Height - Seated (Max)
		732-2457-1-ND	749196510	Wurth Electronics Inc	TRANSFORMER 9.9UH 1.91A SMD	470 - Immediate	17.67000	1	Cut Tape (CT) Alternate Packaging	WE-FLEX	Configurable (For DC/DC)	Flyback Converters	-	-	-	500VDC	-	-40°C ~ 125°C	Surface Mount	21.00mm L x 21.00mm W	10.80mm
		732-2457-6-ND	749196510	Wurth Electronics Inc	TRANSFORMER 9.9UH 1.91A SMD	470 - Immediate	Calculate	1	Digi-Reel® Alternate Packaging	WE-FLEX	Configurable (For DC/DC)	Flyback Converters	-	-	-	500VDC	-	-40°C ~ 125°C	Surface Mount	21.00mm L x 21.00mm W	10.80mm
		732-2445-2-ND	749196521	Wurth Electronics Inc	TRANSFORMER 12UH 1.7A SMD	120 - Immediate	9.13133	120	Tape & Reel (TR) Alternate Packaging	WE-FLEX	Configurable (For DC/DC)	Flyback Converters	-	-	-	500VDC	-	-40°C ~ 125°C	Surface Mount	21.00mm L x 21.00mm W	10.80mm
		732-2445-1-ND	749196521	Wurth Electronics Inc	TRANSFORMER 12UH 1.7A SMD	194 - Immediate	17.67000	1	Cut Tape (CT) Alternate Packaging	WE-FLEX	Configurable (For DC/DC)	Flyback Converters	-	-	-	500VDC	-	-40°C ~ 125°C	Surface Mount	21.00mm L x 21.00mm W	10.80mm
		732-2445-6-ND	749196521	Wurth Electronics Inc	TRANSFORMER 12UH 1.7A SMD	194 - Immediate	Calculate	1	Digi-Reel® Alternate Packaging	WE-FLEX	Configurable (For DC/DC)	Flyback Converters	-	-	-	500VDC	-	-40°C ~ 125°C	Surface Mount	21.00mm L x 21.00mm W	10.80mm
		732-2453-2-ND	749196541	Wurth Electronics Inc	TRANSFORMER 7.6UH 1.7A SMD	120 - Immediate	9.13133	120	Tape & Reel (TR) Alternate Packaging	WE-FLEX	Configurable (For DC/DC)	Flyback Converters	-	-	-	500VDC	-	-40°C ~ 125°C	Surface Mount	21.00mm L x 21.00mm W	10.80mm
		732-2453-1-ND	749196541	Wurth Electronics Inc	TRANSFORMER 7.6UH 1.7A SMD	238 - Immediate	17.67000	1	Cut Tape (CT) Alternate Packaging	WE-FLEX	Configurable (For DC/DC)	Flyback Converters	-	-	-	500VDC	-	-40°C ~ 125°C	Surface Mount	21.00mm L x 21.00mm W	10.80mm
		732-2453-6-ND	749196541	Wurth Electronics Inc	TRANSFORMER 7.6UH 1.7A SMD	238 - Immediate	Calculate	1	Digi-Reel® Alternate Packaging	WE-FLEX	Configurable (For DC/DC)	Flyback Converters	-	-	-	500VDC	-	-40°C ~ 125°C	Surface Mount	21.00mm L x 21.00mm W	10.80mm
		732-2636-2-ND	750311564	Wurth Electronics Midcom	TRANS FLYBACK LT3748 LT3575 SMD	200 - Immediate	9.13135	200	Tape & Reel (TR) Alternate Packaging	WE-FB	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	10 ~ 40V	8V @ 20mA	1500Vrms	100kHz	-40°C ~ 125°C	Surface Mount	17.75mm L x 13.46mm W	12.70mm
		732-2636-1-ND	750311564	Wurth Electronics Midcom	TRANS FLYBACK LT3748 LT3575 SMD	266 - Immediate	17.67000	1	Cut Tape (CT) Alternate Packaging	WE-FB	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	10 ~ 40V	8V @ 20mA	1500Vrms	100kHz	-40°C ~ 125°C	Surface Mount	17.75mm L x 13.46mm W	12.70mm
		732-2636-6-ND	750311564	Wurth Electronics Midcom	TRANS FLYBACK LT3748 LT3575 SMD	266 - Immediate	Calculate	1	Digi-Reel® Alternate Packaging	WE-FB	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	10 ~ 40V	8V @ 20mA	1500Vrms	100kHz	-40°C ~ 125°C	Surface Mount	17.75mm L x 13.46mm W	12.70mm
		732-2637-2-ND	750311624	Wurth Electronics Midcom	TRANS FLYBACK LT3748 LT3575 9UH	200 - Immediate	9.13135	200	Tape & Reel (TR) Alternate Packaging	WE-FB	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	10 ~ 40V	8V @ 20mA	1500Vrms	100kHz	-40°C ~ 125°C	Surface Mount	17.75mm L x 13.46mm W	12.70mm
		732-2637-1-ND	750311624	Wurth Electronics Midcom	TRANS FLYBACK LT3748 LT3575 9UH	395 - Immediate	17.67000	1	Cut Tape (CT) Alternate Packaging	WE-FB	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	10 ~ 40V	8V @ 20mA	1500Vrms	100kHz	-40°C ~ 125°C	Surface Mount	17.75mm L x 13.46mm W	12.70mm
		732-2637-6-ND	750311624	Wurth Electronics Midcom	TRANS FLYBACK LT3748 LT3575 9UH	395 - Immediate	Calculate	1	Digi-Reel® Alternate Packaging	WE-FB	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	10 ~ 40V	8V @ 20mA	1500Vrms	100kHz	-40°C ~ 125°C	Surface Mount	17.75mm L x 13.46mm W	12.70mm
		732-2645-2-ND	750311457	Wurth Electronics Midcom	TRANS FLYBACK LT3748LT3575 50UH	200 - Immediate	9.13135	200	Tape & Reel (TR) Alternate Packaging	WE-FB	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	36V	10V @ 20mA	2500Vrms	100kHz	-40°C ~ 125°C	Surface Mount	17.75mm L x 13.46mm W	12.70mm
		732-2645-1-ND	750311457	Wurth Electronics Midcom	TRANS FLYBACK LT3748LT3575 50UH	226 - Immediate	17.67000	1	Cut Tape (CT) Alternate Packaging	WE-FB	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	36V	10V @ 20mA	2500Vrms	100kHz	-40°C ~ 125°C	Surface Mount	17.75mm L x 13.46mm W	12.70mm
		732-2645-6-ND	750311457	Wurth Electronics Midcom	TRANS FLYBACK LT3748LT3575 50UH	226 - Immediate	Calculate	1	Digi-Reel® Alternate Packaging	WE-FB	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	36V	10V @ 20mA	2500Vrms	100kHz	-40°C ~ 125°C	Surface Mount	17.75mm L x 13.46mm W	12.70mm
		732-2634-2-ND	750311456	Wurth Electronics Midcom	TRANS FLYBACK LT3748 100UH SMD	200 - Immediate	9.78360	200	Tape & Reel (TR) Alternate Packaging	WE-FB	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	36V	8V @ 20mA	2500Vrms	100kHz	-40°C ~ 125°C	Surface Mount	17.75mm L x 13.46mm W	12.70mm
		732-2634-1-ND	750311456	Wurth Electronics Midcom	TRANS FLYBACK LT3748 100UH SMD	328 - Immediate	18.94000	1	Cut Tape (CT) Alternate Packaging	WE-FB	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	36V	8V @ 20mA	2500Vrms	100kHz	-40°C ~ 125°C	Surface Mount	17.75mm L x 13.46mm W	12.70mm
		732-2634-6-ND	750311456	Wurth Electronics Midcom	TRANS FLYBACK LT3748 100UH SMD	328 - Immediate	Calculate	1	Digi-Reel® Alternate Packaging	WE-FB	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	36V	8V @ 20mA	2500Vrms	100kHz	-40°C ~ 125°C	Surface Mount	17.75mm L x 13.46mm W	12.70mm
		732-2635-2-ND	750311458	Wurth Electronics Midcom	TRANS FLYBACK LT3748LT3575 15UH	200 - Immediate	9.78360	200	Tape & Reel (TR) Alternate Packaging	WE-FB	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	36V	8V @ 20mA	2500Vrms	100kHz	-40°C ~ 125°C	Surface Mount	17.75mm L x 13.46mm W	12.70mm
		732-2635-1-ND	750311458	Wurth Electronics Midcom	TRANS FLYBACK LT3748LT3575 15UH	327 - Immediate	18.94000	1	Cut Tape (CT) Alternate Packaging	WE-FB	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	36V	8V @ 20mA	2500Vrms	100kHz	-40°C ~ 125°C	Surface Mount	17.75mm L x 13.46mm W	12.70mm
		732-2635-6-ND	750311458	Wurth Electronics Midcom	TRANS FLYBACK LT3748LT3575 15UH	327 - Immediate	Calculate	1	Digi-Reel® Alternate Packaging	WE-FB	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	36V	8V @ 20mA	2500Vrms	100kHz	-40°C ~ 125°C	Surface Mount	17.75mm L x 13.46mm W	12.70mm
		732-2638-2-ND	750311625	Wurth Electronics Midcom	TRANS FLYBACK LT3748 LT3575 9UH	200 - Immediate	9.78360	200	Tape & Reel (TR) Alternate Packaging	WE-FB	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	10 ~ 40V	8V @ 20mA	1500Vrms	100kHz	-40°C ~ 125°C	Surface Mount	17.75mm L x 13.46mm W	12.70mm
		732-2638-1-ND	750311625	Wurth Electronics Midcom	TRANS FLYBACK LT3748 LT3575 9UH	227 - Immediate	18.94000	1	Cut Tape (CT) Alternate Packaging	WE-FB	For DC/DC Converters	Flyback Converters	LT3573, LT3574, LT3575, LT3748	10 ~ 40V	8V @ 20mA	1500Vrms	100kHz	-40°C ~ 125°C	Surface Mount	17.75mm L x 13.46mm W	12.70mm

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1:40:34 5/25/2013

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