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Attribute column

Manufacturer

Wurth Electronics Switching Converter, SMPS Transformers

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Product

Inventory

Pricing(USD)

Quantity

Datasheet

RoHS

Factory Lead Time

Mount

Mounting Type

Package / Case

Operating Temperature

Packaging

Series

Size / Dimension

Part Status

Moisture Sensitivity Level (MSL)

Termination

Type

Resistance

Max Operating Temperature

Min Operating Temperature

Applications

Capacitance

Power Rating

Shielding

Depth

Current Rating

Frequency

Voltage - Isolation

Output Voltage

Inductance

DC Resistance (DCR)

Output Current

Max DC Current

Min Input Voltage

Max Input Voltage

Max Frequency

Input Current

Voltage - Primary

Primary Winding(s)

Max Supply Voltage (AC)

Turns Ratio - Primary:Secondary

Inductance @ Frequency

Secondary Winding(s)

Min Supply Voltage (AC)

Secondary Current

Footprint

Chipset Manufacturer

Voltage - Auxiliary

Intended Chipset

Height

Height Seated (Max)

Length

Width

REACH SVHC

RoHS Status

750311608
750311608

Würth Elektronik

325
Datasheet

20 Weeks

Surface Mount

Surface Mount

-

-40°C~125°C

Tape & Reel (TR)

WE-FB

-

Active

1 (Unlimited)

SMD/SMT

For DC/DC Converters

-

125°C

-40°C

Flyback Converters

-

-

-

11.43mm

9A

-

1500Vrms

24V

12 μH

30mOhm

-

9A

-

-

-

3A

30V~75V

-

-

1.5:1

12μH @ 10kHz

-

-

-

0.910 L x 1.150 W (23.11mm x 29.08mm)

Linear Technology

-

LT3573, LT3574, LT3575, LT3748

11.43mm

0.455 11.56mm

29.08mm

23.11mm

No SVHC

ROHS3 Compliant

750311600
750311600

Würth Elektronik

In Stock

-

Datasheet

20 Weeks

Surface Mount

Surface Mount

-

-40°C~125°C

Tape & Reel (TR)

WE-FB

-

Active

1 (Unlimited)

SMD/SMT

For DC/DC Converters

-

125°C

-40°C

Flyback Converters

-

-

-

11.43mm

11A

-

1500Vrms

15V

12 μH

40mOhm

-

11A

-

-

-

3A

30V~75V

-

-

2:1

12μH @ 10kHz

-

-

-

0.910 L x 1.150 W (23.11mm x 29.08mm)

Linear Technology

-

LT3573, LT3574, LT3575, LT3748

11.43mm

0.455 11.56mm

29.08mm

23.11mm

Unknown

ROHS3 Compliant

750311607
750311607

Würth Elektronik

114

-

Datasheet

20 Weeks

Surface Mount

Surface Mount

-

-40°C~125°C

Tape & Reel (TR)

WE-FB

-

Active

1 (Unlimited)

SMD/SMT

For DC/DC Converters

-

125°C

-40°C

Flyback Converters

-

-

-

11.43mm

9.5A

-

1500Vrms

12V

14 μH

70mOhm

-

9.5A

-

-

-

4A

30V~75V

-

-

2.5:1

14μH @ 150kHz

-

-

-

0.910 L x 1.150 W (23.11mm x 29.08mm)

Linear Technology

-

LT3573, LT3574, LT3575, LT3748

11.43mm

0.455 11.56mm

29.08mm

23.11mm

Unknown

ROHS3 Compliant

749196311
749196311

Würth Elektronik

548
Datasheet

21 Weeks

Surface Mount

Surface Mount

SMD/SMT

-40°C~125°C

Tape & Reel (TR)

WE-FLEX

0.689Lx0.630W 17.50mmx16.00mm

Active

1 (Unlimited)

SMD/SMT

Configurable (For DC/DC)

-

125°C

-40°C

Flexible

-

500W

-

8.3mm

-

-

500VDC

-

23.3 μH

140mOhm

-

-

-

-

1MHz

-

-

Triple

-

1:1

23.3μH @ 10kHz

Triple

-

970mA

0.689 L x 0.935 W (17.50mm x 23.74mm)

-

-

-

8.3mm

0.327 8.30mm

17.5mm

16mm

Unknown

ROHS3 Compliant

760390015
760390015

Würth Elektronik

2819

-

Datasheet

20 Weeks

Surface Mount

Surface Mount

SMD/SMT

-40°C~125°C

Tape & Reel (TR)

WE-PP, MID-PPTI

0.265Lx0.281W 6.73mmx7.14mm

Active

1 (Unlimited)

SMD/SMT

For DC/DC Converters

-

125°C

-40°C

Forward, Push-Pull Converters

-

-

-

-

150mA

10kHz

3125Vrms

-

475 μH

570mOhm

-

150mA

-

-

-

-

-

-

-

-

475μH @ 10kHz

-

-

-

0.265 L x 0.395 W (6.73mm x 10.05mm)

Texas Instruments

-

SN6501

4.19mm

0.170 4.32mm

10.05mm

10.05mm

-

ROHS3 Compliant

7491194501
7491194501

Würth Elektronik

6
Datasheet

20 Weeks

Surface Mount

Surface Mount

SMD/SMT

-40°C~125°C

Tape & Reel (TR)

WE-PoE+

0.910Lx1.044W 23.11mmx26.52mm

Active

1 (Unlimited)

-

For DC/DC Converters

-

125°C

-40°C

Power Over Ethernet (PoE)

-

30W

-

-

6A

-

1500Vrms

5V

42 μH

-

-

-

36V

72V

-

-

36V~72V

-

-

-

42μH @ 100kHz

-

-

-

0.910 L x 1.145 W (23.11mm x 29.08mm)

-

12V

-

11.43mm

0.450 11.43mm

29.08mm

23.11mm

No SVHC

ROHS3 Compliant

750311771
750311771

Würth Elektronik

81

-

Datasheet

20 Weeks

Surface Mount

Surface Mount

-

-

Tape & Reel (TR)

WE-FB

-

Active

1 (Unlimited)

SMD/SMT

For DC/DC Converters

-

125°C

-40°C

Flyback Converters

-

-

-

13.69mm

2.5A

60kHz~400kHz

2500Vrms

15V

500 μH

450mOhm

-

2.5A

-

-

-

100A

100V~400V

-

-

6:1

500μH @ 10kHz 14μH @ 10kHz 400μH @ 10kHz

-

-

-

1.064 L x 1.272 W (27.03mm x 32.31mm)

Linear Technology

15V @ 20mA

LT3573, LT3574, LT3575, LT3748

13.69mm

0.544 13.82mm

32.31mm

27.03mm

No SVHC

ROHS3 Compliant

760390014
760390014

Würth Elektronik

7484

-

Datasheet

20 Weeks

Surface Mount

Surface Mount

SMD/SMT

-40°C~125°C

Tape & Reel (TR)

WE-PP, MID-PPTI

0.265Lx0.281W 6.73mmx7.14mm

Active

1 (Unlimited)

SMD/SMT

For DC/DC Converters

-

125°C

-40°C

Forward, Push-Pull Converters

-

-

-

-

150mA

10kHz

3125Vrms

-

475 μH

370mOhm

-

150mA

-

-

-

-

-

-

-

-

475μH @ 10kHz

-

-

-

0.265 L x 0.395 W (6.73mm x 10.05mm)

Texas Instruments

-

SN6501

4.19mm

0.170 4.32mm

10.05mm

10.05mm

-

ROHS3 Compliant

750311783
750311783

Würth Elektronik

830
Datasheet

20 Weeks

Surface Mount

Surface Mount

-

-40°C~125°C

Cut Tape (CT)

WE-FB

-

Active

1 (Unlimited)

SMD/SMT

For DC/DC Converters

-

125°C

-40°C

Flyback Converters

-

-

-

13.69mm

16A

-

1500Vrms

24V

20 μH

58mOhm

-

16A

-

-

-

4A

19V~70V

-

-

1.5:1

20μH @ 150kHz

-

-

-

1.064 L x 1.272 W (27.03mm x 32.31mm)

Linear Technology

12V @ 10mA

LT3573, LT3574, LT3575, LT3748

13.69mm

0.544 13.82mm

32.31mm

27.03mm

Unknown

ROHS3 Compliant

749196521
749196521

Würth Elektronik

21
Datasheet

21 Weeks

Surface Mount

Surface Mount

SMD/SMT

-40°C~125°C

Tape & Reel (TR)

WE-FLEX

0.827Lx0.827W 21.00mmx21.00mm

Active

1 (Unlimited)

SMD/SMT

Configurable (For DC/DC)

-

125°C

-40°C

Flexible

-

500W

-

10.8mm

-

-

500VDC

-

12 μH

71mOhm

-

-

-

-

1MHz

-

-

Triple

-

1:1

12μH @ 10kHz

Triple

-

1.7A

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

-

-

-

10.8mm

0.425 10.80mm

21mm

21mm

Unknown

ROHS3 Compliant

760390012
760390012

Würth Elektronik

2088

-

Datasheet

16 Weeks

Surface Mount

Surface Mount

SMD/SMT

-40°C~125°C

Tape & Reel (TR)

WE-PP, MID-PPTI

0.265Lx0.281W 6.73mmx7.14mm

Active

1 (Unlimited)

SMD/SMT

For DC/DC Converters

-

125°C

-40°C

Forward, Push-Pull Converters

-

-

-

-

150mA

10kHz

3125Vrms

-

475 μH

330mOhm

-

150mA

-

-

-

-

-

-

-

-

475μH @ 10kHz

-

-

-

0.265 L x 0.395 W (6.73mm x 10.05mm)

Texas Instruments

-

SN6501

4.19mm

0.170 4.32mm

10.05mm

10.05mm

-

ROHS3 Compliant

750370047
750370047

Würth Elektronik

128
Datasheet

20 Weeks

PCB, Surface Mount

Surface Mount

SMD/SMT

-40°C~125°C

Tape & Reel (TR)

WE-FB

-

Active

1 (Unlimited)

SMD/SMT

For DC/DC Converters

-

125°C

-40°C

Flyback Converters

0F

-

Unshielded

-

1.7A

250kHz~500kHz

1500Vrms

5V

30 μH

105mOhm

-

1.7A

-

-

-

-

10V~30V

-

-

3:1

30μH @ 10kHz

-

-

-

0.425 L x 0.525 W (10.80mm x 13.35mm)

Linear Technology

5V @ 20mA

LT3573, LT3574, LT3575, LT3748

9.14mm

0.365 9.27mm

13.35mm

10.8mm

No SVHC

ROHS3 Compliant

750311594
750311594

Würth Elektronik

15
Datasheet

20 Weeks

Surface Mount

Surface Mount

-

-40°C~85°C

Tape & Reel (TR)

WE-FB

-

Active

1 (Unlimited)

SMD/SMT

For DC/DC Converters

-

85°C

-40°C

Flyback Converters

-

-

-

13.69mm

18A

150kHz

1500Vrms

12V

15 μH

35mOhm

-

18A

-

-

-

3A

30V~75V

-

-

2.33:1

15μH @ 150kHz

-

-

-

1.064 L x 1.272 W (27.03mm x 32.31mm)

Linear Technology

10V

LT3573, LT3574, LT3575, LT3748

13.69mm

0.544 13.82mm

32.31mm

27.03mm

Unknown

ROHS3 Compliant

7491181112
7491181112

Würth Elektronik

221

-

Datasheet

21 Weeks

Through Hole

Through Hole

-

-40°C~125°C

Tray

WE-UNIT

0.591Lx0.846W 15.00mmx21.50mm

Active

1 (Unlimited)

-

For AC/DC Converters

-

125°C

-40°C

LED Drivers, AC/DC SMPS

-

3W

-

12mm

-

132kHz

4000Vrms

12V

2.8 mH

-

250mA

-

-

-

-

-

120V~385V

-

265V

8.1:1

2.8mH @ 10kHz

-

85V

-

0.591 L x 0.846 W (15.00mm x 21.50mm)

On Semiconductor

-

NCP101x, NCP105x

-

0.472 12.00mm

21.5mm

15mm

No SVHC

ROHS3 Compliant

760871142
760871142

Würth Elektronik

126

-

Datasheet

56 Weeks

Surface Mount

Surface Mount

SMD/SMT

-40°C~125°C

Cut Tape (CT)

WE-UOST

0.654Lx0.790W 16.60mmx20.06mm

Active

1 (Unlimited)

SMD/SMT

For AC/DC Converters

3Ohm

125°C

-40°C

LED Drivers, AC/DC SMPS

-

-

Unshielded

-

-

60kHz~150kHz

4000Vrms

-

1.25 mH

3Ohm

280mA

-

-

-

-

-

85V~265V

-

-

-

1.25mH @ 100kHz

-

-

-

0.654 L x 1.016 W (16.60mm x 25.81mm)

-

14V

-

13.5mm

0.551 14.00mm

25.81mm

16.6mm

-

ROHS3 Compliant

749196510
749196510

Würth Elektronik

103

-

Datasheet

21 Weeks

Surface Mount

Surface Mount

SMD/SMT

-40°C~125°C

Tape & Reel (TR)

WE-FLEX

0.827Lx0.827W 21.00mmx21.00mm

Active

1 (Unlimited)

SMD/SMT

Configurable (For DC/DC)

-

125°C

-40°C

Flexible

-

500W

-

10.8mm

-

-

500VDC

-

9.9 μH

30mOhm

-

-

-

-

1MHz

-

-

Triple

-

1:1

9.9μH @ 10kHz

Triple

-

1.91A

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

-

-

-

10.8mm

0.425 10.80mm

21mm

21mm

Unknown

ROHS3 Compliant

749196530
749196530

Würth Elektronik

116

-

Datasheet

21 Weeks

Surface Mount

Surface Mount

SMD/SMT

-40°C~125°C

Tape & Reel (TR)

WE-FLEX

0.827Lx0.827W 21.00mmx21.00mm

Active

1 (Unlimited)

SMD/SMT

Configurable (For DC/DC)

-

125°C

-40°C

Flexible

-

500W

-

10.8mm

-

-

500VDC

-

4.3 μH

30mOhm

-

-

-

-

1MHz

-

-

Triple

-

1:1

4.3μH @ 10kHz

Triple

-

1.91A

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

-

-

-

10.8mm

0.425 10.80mm

21mm

21mm

Unknown

ROHS3 Compliant

7491196501
7491196501

Würth Elektronik

15
Datasheet

17 Weeks

Surface Mount

Surface Mount

-

-40°C~125°C

Cut Tape (CT)

WE-PoEH

0.551Lx0.591W 14.00mmx15.00mm

Active

1 (Unlimited)

SMD/SMT

For DC/DC Converters

-

125°C

-40°C

Power Over Ethernet (PoE)

-

35W

-

-

-

200kHz~400kHz

1500Vrms

-

128 μH

-

-

-

-

-

-

-

9V~57V

-

-

1:1

128μH @ 100kHz

-

-

-

0.551 L x 0.713 W (14.00mm x 18.10mm)

-

10V

-

14.5mm

0.571 14.50mm

14mm

17.65mm

Unknown

ROHS3 Compliant

750310559
750310559

Würth Elektronik

In Stock

-

Datasheet

20 Weeks

PCB, Surface Mount

Surface Mount

SMD/SMT

-40°C~125°C

Tape & Reel (TR)

WE-FB

-

Active

1 (Unlimited)

-

For DC/DC Converters

-

125°C

-40°C

Flyback Converters

0F

-

-

-

-

-

1500Vrms

3.3V

24 μH

64mOhm

-

-

-

-

-

-

12V~30V

-

-

4:1

24μH @ 10kHz

-

-

-

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

Linear Technology

5V @ 20mA

LT3573, LT3574, LT3575, LT3748

-

0.455 11.56mm

15.24mm

13.34mm

No SVHC

ROHS3 Compliant

749118105
749118105

Würth Elektronik

88

-

Datasheet

21 Weeks

Through Hole

Through Hole

-

-40°C~125°C

Tray

WE-UNIT

0.591Lx0.433W 15.00mmx11.00mm

Active

1 (Unlimited)

-

For AC/DC Converters

-

125°C

-40°C

LED Drivers, AC/DC SMPS

-

3W

-

16.8mm

-

132kHz

4000Vrms

5V

2.8 mH

-

600mA

-

-

-

-

-

120V~385V

-

-

18.9:1

2.8mH @ 10kHz

-

-

-

0.591 L x 0.433 W (15.00mm x 11.00mm)

On Semiconductor

-

NCP101x, NCP105x

-

0.661 16.80mm

15mm

11mm

Unknown

ROHS3 Compliant