Switching Converter – Cybertant Technology

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DC Resistance (DCR)
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195mOhm (1)

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Depth
8.3mm (2)

10.8mm (8)

11.43mm (5)

12.7mm (2)
Factory Lead Time
21 Weeks (10)

20 Weeks (10)
Footprint
0.689 L x 0.935 W (17.50mm x 23.74mm) (2)

0.827 L x 1.169 W (21.00mm x 29.70mm) (8)

0.525 L x 0.600 W (13.34mm x 15.24mm) (5)

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0.385 L x 0.360 W (9.78mm x 9.14mm) (1)

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Height
8.3mm (2)

10.8mm (7)

10.54mm (1)

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Height Seated (Max)
0.327 8.30mm (2)

0.425 10.80mm (8)

0.455 11.56mm (7)

0.420 10.67mm (1)

0.505 12.83mm (2)
Inductance
9.3 u03bcH (1)

7.9 u03bcH (1)

9.9 u03bcH (1)

22.3 u03bcH (1)

5.3 u03bcH (1)

12 u03bcH (1)

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9.7 u03bcH (1)

3.4 u03bcH (1)

7.6 u03bcH (1)

24 u03bcH (1)

63 u03bcH (1)

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50 u03bcH (4)

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Inductance @ Frequency
9.3u03bcH @ 10kHz (1)

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9.9u03bcH @ 10kHz (1)

22.3u03bcH @ 10kHz (1)

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3.4u03bcH @ 10kHz (1)

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Input Current
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Intended Chipset
LT3573, LT3574, LT3575, LT3748 (10)
Lead Free
Lead Free (2)
Length
17.5mm (2)

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Max Frequency
1MHz (10)
Max Operating Temperature
125u00b0C (18)

85u00b0C (1)
Min Operating Temperature
-40u00b0C (19)
Moisture Sensitivity Level (MSL)
1 (Unlimited) (20)
Mount
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PCB, Surface Mount (3)
Mounting Type
Surface Mount (20)
Operating Temperature
-40u00b0C~125u00b0C (18)

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5V (4)

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SMD/SMT (13)
Packaging
Tape & Reel (TR) (20)
Part Status
Active (20)
Power Rating
500W (8)

1.5kW (1)
Primary Winding(s)
Triple (9)
REACH SVHC
Unknown (18)

No SVHC (2)
RoHS Status
ROHS3 Compliant (20)
Secondary Current
970mA (2)

1.91A (3)

1.7A (5)
Secondary Winding(s)
Triple (9)
Series
WE-FLEX (10)

WE-FB (10)
Size / Dimension
0.689Lx0.630W 17.50mmx16.00mm (2)

0.827Lx0.827W 21.00mmx21.00mm (8)
Termination
SMD/SMT (12)
Turns Ratio - Primary:Secondary
1:1 (11)

4:1 (3)

3:1 (2)

1.166:1 (1)

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1.25:1 (1)

5:1 (1)
Type
Configurable (For DC/DC) (10)

For DC/DC Converters (10)
Voltage - Auxiliary
5V @ 20mA (2)

12V @ 20mA (1)

10V @ 20mA (3)

8V @ 20mA (2)

14V @ 50mA (1)
Voltage - Isolation
500VDC (10)

1500Vrms (10)
Voltage - Primary
12V~30V (2)

9V~36V (1)

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9V~30V (3)

18V~60V (1)

36V (2)
Width
16mm (2)

21mm (8)

13.34mm (5)

23.11mm (2)

9.14mm (1)

13.46mm (2)

Categories

Switching Converter

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100 Results

Product	Inventory	Pricing(USD)	Datasheet	Applications	Capacitance	Chipset Manufacturer	Current Rating	DC Resistance (DCR)	Depth	Factory Lead Time	Footprint	Frequency	Height	Height Seated (Max)	Inductance	Inductance @ Frequency	Input Current	Intended Chipset	Lead Free	Length	Max DC Current	Max Frequency	Max Operating Temperature	Min Operating Temperature	Moisture Sensitivity Level (MSL)	Mount	Mounting Type	Operating Temperature	Output Voltage	Package / Case	Packaging	Part Status	Power Rating	Primary Winding(s)	REACH SVHC	RoHS Status	Secondary Current	Secondary Winding(s)	Series	Size / Dimension	Termination	Turns Ratio - Primary:Secondary	Type	Voltage - Auxiliary	Voltage - Isolation	Voltage - Primary	Width
749196331 Würth Elektronik	242	-	-	Flexible	-	-	-	140mOhm	8.3mm	21 Weeks	0.689 L x 0.935 W (17.50mm x 23.74mm)	-	8.3mm	0.327 8.30mm	9.3 u03bcH	9.3u03bcH @ 10kHz	-	-	-	17.5mm	-	1MHz	125u00b0C	-40u00b0C	1 (Unlimited)	Surface Mount	Surface Mount	-40u00b0C~125u00b0C	-	SMD/SMT	Tape & Reel (TR)	Active	500W	Triple	Unknown	ROHS3 Compliant	970mA	Triple	WE-FLEX	0.689Lx0.630W 17.50mmx16.00mm	SMD/SMT	1:1	Configurable (For DC/DC)	-	500VDC	-	16mm
749196341 Würth Elektronik	132	-	-	Flexible	-	-	-	140mOhm	8.3mm	21 Weeks	0.689 L x 0.935 W (17.50mm x 23.74mm)	-	8.3mm	0.327 8.30mm	7.9 u03bcH	7.9u03bcH @ 10kHz	-	-	-	17.5mm	-	1MHz	125u00b0C	-40u00b0C	1 (Unlimited)	Surface Mount	Surface Mount	-40u00b0C~125u00b0C	-	SMD/SMT	Tape & Reel (TR)	Active	500W	Triple	Unknown	ROHS3 Compliant	970mA	Triple	WE-FLEX	0.689Lx0.630W 17.50mmx16.00mm	SMD/SMT	1:1	Configurable (For DC/DC)	-	500VDC	-	16mm
749196510 Würth Elektronik	151	-	-	Flexible	-	-	-	30mOhm	10.8mm	21 Weeks	0.827 L x 1.169 W (21.00mm x 29.70mm)	-	10.8mm	0.425 10.80mm	9.9 u03bcH	9.9u03bcH @ 10kHz	-	-	-	21mm	-	1MHz	125u00b0C	-40u00b0C	1 (Unlimited)	Surface Mount	Surface Mount	-40u00b0C~125u00b0C	-	SMD/SMT	Tape & Reel (TR)	Active	500W	Triple	Unknown	ROHS3 Compliant	1.91A	Triple	WE-FLEX	0.827Lx0.827W 21.00mmx21.00mm	SMD/SMT	1:1	Configurable (For DC/DC)	-	500VDC	-	21mm
749196511 Würth Elektronik	162	-	-	Flexible	-	-	1.7A	71mOhm	10.8mm	21 Weeks	0.827 L x 1.169 W (21.00mm x 29.70mm)	-	-	0.425 10.80mm	22.3 u03bcH	22.3u03bcH @ 10kHz	-	-	-	21mm	-	1MHz	125u00b0C	-40u00b0C	1 (Unlimited)	Surface Mount	Surface Mount	-40u00b0C~125u00b0C	-	SMD/SMT	Tape & Reel (TR)	Active	-	-	Unknown	ROHS3 Compliant	1.7A	-	WE-FLEX	0.827Lx0.827W 21.00mmx21.00mm	-	1:1	Configurable (For DC/DC)	-	500VDC	-	21mm
749196520 Würth Elektronik	124	-	-	Flexible	-	-	-	30mOhm	10.8mm	21 Weeks	0.827 L x 1.169 W (21.00mm x 29.70mm)	-	10.8mm	0.425 10.80mm	5.3 u03bcH	5.3u03bcH @ 10kHz	-	-	-	21mm	-	1MHz	125u00b0C	-40u00b0C	1 (Unlimited)	Surface Mount	Surface Mount	-40u00b0C~125u00b0C	-	SMD/SMT	Tape & Reel (TR)	Active	500W	Triple	Unknown	ROHS3 Compliant	1.91A	Triple	WE-FLEX	0.827Lx0.827W 21.00mmx21.00mm	SMD/SMT	1:1	Configurable (For DC/DC)	-	500VDC	-	21mm
749196521 Würth Elektronik	264	-	-	Flexible	-	-	-	71mOhm	10.8mm	21 Weeks	0.827 L x 1.169 W (21.00mm x 29.70mm)	-	10.8mm	0.425 10.80mm	12 u03bcH	12u03bcH @ 10kHz	-	-	-	21mm	-	1MHz	125u00b0C	-40u00b0C	1 (Unlimited)	Surface Mount	Surface Mount	-40u00b0C~125u00b0C	-	SMD/SMT	Tape & Reel (TR)	Active	500W	Triple	Unknown	ROHS3 Compliant	1.7A	Triple	WE-FLEX	0.827Lx0.827W 21.00mmx21.00mm	SMD/SMT	1:1	Configurable (For DC/DC)	-	500VDC	-	21mm
749196530 Würth Elektronik	74	-	-	Flexible	-	-	-	30mOhm	10.8mm	21 Weeks	0.827 L x 1.169 W (21.00mm x 29.70mm)	-	10.8mm	0.425 10.80mm	4.3 u03bcH	4.3u03bcH @ 10kHz	-	-	-	21mm	-	1MHz	125u00b0C	-40u00b0C	1 (Unlimited)	Surface Mount	Surface Mount	-40u00b0C~125u00b0C	-	SMD/SMT	Tape & Reel (TR)	Active	500W	Triple	Unknown	ROHS3 Compliant	1.91A	Triple	WE-FLEX	0.827Lx0.827W 21.00mmx21.00mm	SMD/SMT	1:1	Configurable (For DC/DC)	-	500VDC	-	21mm
749196531 Würth Elektronik	111	-	-	Flexible	-	-	-	71mOhm	10.8mm	21 Weeks	0.827 L x 1.169 W (21.00mm x 29.70mm)	-	10.8mm	0.425 10.80mm	9.7 u03bcH	9.7u03bcH @ 10kHz	-	-	-	21mm	-	1MHz	125u00b0C	-40u00b0C	1 (Unlimited)	Surface Mount	Surface Mount	-40u00b0C~125u00b0C	-	SMD/SMT	Tape & Reel (TR)	Active	500W	Triple	Unknown	ROHS3 Compliant	1.7A	Triple	WE-FLEX	0.827Lx0.827W 21.00mmx21.00mm	SMD/SMT	1:1	Configurable (For DC/DC)	-	500VDC	-	21mm
749196540 Würth Elektronik	167	-	-	Flexible	-	-	-	30mOhm	10.8mm	21 Weeks	0.827 L x 1.169 W (21.00mm x 29.70mm)	-	10.8mm	0.425 10.80mm	3.4 u03bcH	3.4u03bcH @ 10kHz	-	-	-	21mm	-	1MHz	125u00b0C	-40u00b0C	1 (Unlimited)	Surface Mount	Surface Mount	-40u00b0C~125u00b0C	-	SMD/SMT	Tape & Reel (TR)	Active	500W	Triple	Unknown	ROHS3 Compliant	1.7A	Triple	WE-FLEX	0.827Lx0.827W 21.00mmx21.00mm	SMD/SMT	1:1	Configurable (For DC/DC)	-	500VDC	-	21mm
749196541 Würth Elektronik	49	-	-	Flexible	-	-	-	71mOhm	10.8mm	21 Weeks	0.827 L x 1.169 W (21.00mm x 29.70mm)	-	10.8mm	0.425 10.80mm	7.6 u03bcH	7.6u03bcH @ 10kHz	-	-	-	21mm	-	1MHz	125u00b0C	-40u00b0C	1 (Unlimited)	Surface Mount	Surface Mount	-40u00b0C~125u00b0C	-	SMD/SMT	Tape & Reel (TR)	Active	1.5kW	Triple	Unknown	ROHS3 Compliant	1.7A	Triple	WE-FLEX	0.827Lx0.827W 21.00mmx21.00mm	SMD/SMT	1:1	Configurable (For DC/DC)	-	500VDC	-	21mm
750310559 Würth Elektronik	-	-	-	Flyback Converters	0F	Linear Technology	-	64mOhm	-	20 Weeks	0.525 L x 0.600 W (13.34mm x 15.24mm)	-	-	0.455 11.56mm	24 u03bcH	24u03bcH @ 10kHz	-	LT3573, LT3574, LT3575, LT3748	-	15.24mm	-	-	125u00b0C	-40u00b0C	1 (Unlimited)	PCB, Surface Mount	Surface Mount	-40u00b0C~125u00b0C	3.3V	SMD/SMT	Tape & Reel (TR)	Active	-	-	No SVHC	ROHS3 Compliant	-	-	WE-FB	-	-	4:1	For DC/DC Converters	5V @ 20mA	1500Vrms	12V~30V	13.34mm
750310564 Würth Elektronik	443	-	-	Flyback Converters	0F	Linear Technology	-	95mOhm	-	20 Weeks	0.525 L x 0.600 W (13.34mm x 15.24mm)	-	-	0.455 11.56mm	63 u03bcH	63u03bcH @ 10kHz	-	LT3573, LT3574, LT3575, LT3748	-	15.24mm	-	-	85u00b0C	-40u00b0C	1 (Unlimited)	PCB, Surface Mount	Surface Mount	-40u00b0C~85u00b0C	5V	SMD/SMT	Tape & Reel (TR)	Active	-	-	No SVHC	ROHS3 Compliant	-	-	WE-FB	-	-	3:1	For DC/DC Converters	5V @ 20mA	1500Vrms	12V~30V	13.34mm
750310617 Würth Elektronik	68	-	-	Flyback Converters	-	Linear Technology	-	20mOhm	11.43mm	20 Weeks	0.910 L x 1.150 W (23.11mm x 29.08mm)	200kHz	-	0.455 11.56mm	4.5 u03bcH	4.5u03bcH @ 100kHz	3A	LT3573, LT3574, LT3575, LT3748	-	29.08mm	-	-	-	-	1 (Unlimited)	Surface Mount	Surface Mount	-	12V	-	Tape & Reel (TR)	Active	-	-	Unknown	ROHS3 Compliant	-	-	WE-FB	-	-	1.166:1	For DC/DC Converters	12V @ 20mA	1500Vrms	9V~36V	23.11mm
750310799 Würth Elektronik	515	-	-	Flyback Converters	0F	Linear Technology	-	195mOhm	-	20 Weeks	0.385 L x 0.360 W (9.78mm x 9.14mm)	-	10.54mm	0.420 10.67mm	25 u03bcH	25u03bcH @ 10kHz	-	LT3573, LT3574, LT3575, LT3748	-	9.14mm	2A	-	125u00b0C	-40u00b0C	1 (Unlimited)	PCB, Surface Mount	Surface Mount	-40u00b0C~125u00b0C	15V	SMD/SMT	Tape & Reel (TR)	Active	-	-	Unknown	ROHS3 Compliant	-	-	WE-FB	-	SMD/SMT	3:3	For DC/DC Converters	-	1500Vrms	10V~30V	9.14mm
750311304 Würth Elektronik	-	-	-	Flyback Converters	-	Linear Technology	-	146mOhm	11.43mm	20 Weeks	0.525 L x 0.600 W (13.34mm x 15.24mm)	100kHz	-	0.455 11.56mm	50 u03bcH	50u03bcH @ 10kHz	4A	LT3573, LT3574, LT3575, LT3748	Lead Free	15.24mm	-	-	125u00b0C	-40u00b0C	1 (Unlimited)	Surface Mount	Surface Mount	-40u00b0C~125u00b0C	5V	-	Tape & Reel (TR)	Active	-	-	Unknown	ROHS3 Compliant	-	-	WE-FB	-	-	4:1	For DC/DC Converters	10V @ 20mA	1500Vrms	9V~30V	13.34mm
750311305 Würth Elektronik	20057647	-	-	Flyback Converters	-	Linear Technology	2.8A	185mOhm	11.43mm	20 Weeks	0.525 L x 0.600 W (13.34mm x 15.24mm)	100kHz	11.43mm	0.455 11.56mm	50 u03bcH	50u03bcH @ 10kHz	4A	LT3573, LT3574, LT3575, LT3748	-	15.24mm	2.8A	-	125u00b0C	-40u00b0C	1 (Unlimited)	Surface Mount	Surface Mount	-40u00b0C~125u00b0C	12V	-	Tape & Reel (TR)	Active	-	-	Unknown	ROHS3 Compliant	-	-	WE-FB	-	SMD/SMT	3:1	For DC/DC Converters	8V @ 20mA	1500Vrms	9V~30V	13.34mm
750311308 Würth Elektronik	516	-	-	Flyback Converters	-	Linear Technology	-	325mOhm	11.43mm	20 Weeks	0.525 L x 0.600 W (13.34mm x 15.24mm)	100kHz	-	0.455 11.56mm	100 u03bcH	100u03bcH @ 10kHz	3A	LT3573, LT3574, LT3575, LT3748	-	15.24mm	-	-	125u00b0C	-40u00b0C	1 (Unlimited)	Surface Mount	Surface Mount	-40u00b0C~125u00b0C	24V	-	Tape & Reel (TR)	Active	-	-	Unknown	ROHS3 Compliant	-	-	WE-FB	-	-	1:1	For DC/DC Converters	8V @ 20mA	1500Vrms	9V~30V	13.34mm
750311385 Würth Elektronik	218	-	-	Flyback Converters	-	Linear Technology	-	20mOhm	11.43mm	20 Weeks	0.910 L x 1.150 W (23.11mm x 29.08mm)	210kHz	-	0.455 11.56mm	15 u03bcH	15u03bcH @ 100kHz	200A	LT3573, LT3574, LT3575, LT3748	Lead Free	29.08mm	-	-	125u00b0C	-40u00b0C	1 (Unlimited)	Surface Mount	Surface Mount	-40u00b0C~125u00b0C	13V	-	Tape & Reel (TR)	Active	-	-	Unknown	ROHS3 Compliant	-	-	WE-FB	-	-	1.25:1	For DC/DC Converters	14V @ 50mA	1500Vrms	18V~60V	23.11mm
750311422 Würth Elektronik	-	-	-	Flyback Converters	-	Linear Technology	3.3A	145mOhm	12.7mm	20 Weeks	0.530 L x 0.699 W (13.46mm x 17.75mm)	100kHz	12.7mm	0.505 12.83mm	50 u03bcH	50u03bcH @ 10kHz	4A	LT3573, LT3574, LT3575, LT3748	-	17.75mm	3.3A	-	125u00b0C	-40u00b0C	1 (Unlimited)	Surface Mount	Surface Mount	-40u00b0C~125u00b0C	5V	-	Tape & Reel (TR)	Active	-	-	Unknown	ROHS3 Compliant	-	-	WE-FB	-	SMD/SMT	5:1	For DC/DC Converters	10V @ 20mA	1500Vrms	36V	13.46mm
750311423 Würth Elektronik	455	-	-	Flyback Converters	-	Linear Technology	-	90mOhm	12.7mm	20 Weeks	0.530 L x 0.699 W (13.46mm x 17.75mm)	100kHz	-	0.505 12.83mm	50 u03bcH	50u03bcH @ 10kHz	4A	LT3573, LT3574, LT3575, LT3748	-	17.75mm	-	-	125u00b0C	-40u00b0C	1 (Unlimited)	Surface Mount	Surface Mount	-40u00b0C~125u00b0C	5V	-	Tape & Reel (TR)	Active	-	-	Unknown	ROHS3 Compliant	-	-	WE-FB	-	-	4:1	For DC/DC Converters	10V @ 20mA	1500Vrms	36V	13.46mm

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