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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

Current - Output 1

Max Frequency

Input Current

Insertion Loss (dB)

Current - Output 2

Voltage - Primary

Turns Ratio - Primary:Secondary

Inductance @ Frequency

Secondary Current

Footprint

Chipset Manufacturer

Voltage - Auxiliary

Intended Chipset

Height

Height Seated (Max)

Length

Width

REACH SVHC

RoHS Status

Lead Free

7491182124
7491182124

Würth Elektronik

110
Datasheet

21 Weeks

Through Hole

Through Hole

-

-40°C~125°C

Tray

WE-UNIT

0.795Lx0.965W 20.20mmx24.50mm

Active

1 (Unlimited)

-

For AC/DC Converters

-

125°C

-40°C

LED Drivers, AC/DC SMPS

-

9W

-

16.5mm

-

132kHz

4000Vrms

24V

900 μH

-

125mA

-

-

-

-

-

-

-

-

120V~385V

4.4:1

900μH @ 10kHz

-

0.795 L x 0.965 W (20.20mm x 24.50mm)

On Semiconductor

-

NCP101x, NCP105x

-

0.650 16.50mm

24.5mm

20.2mm

Unknown

ROHS3 Compliant

-

749119650
749119650

Würth Elektronik

45

-

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)

-

70W

-

-

-

200kHz~400kHz

1500Vrms

-

100 μH

-

-

-

-

-

-

-

-

-

-

33V~57V

1:1

100μH @ 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

-

749196507
749196507

Würth Elektronik

15
Datasheet

21 Weeks

-

Surface Mount

-

-40°C~125°C

Tape & Reel (TR)

WE-FLEX

0.827Lx0.846W 21.01mmx21.49mm

Active

1 (Unlimited)

-

For DC/DC Converters

-

-

-

Flexible

-

-

-

-

-

-

1500Vrms

-

87.1 μH

-

-

-

-

-

-

-

-

-

-

-

-

87.1μH @ 100kHz

-

1.161 L x 0.846 W (29.49mm x 21.49mm)

-

-

-

-

0.472 11.99mm

-

-

-

ROHS3 Compliant

-

7490100161A
7490100161A

Würth Elektronik

703

-

Datasheet

16 Weeks

-

Surface Mount

-

-40°C~125°C

Tape & Reel (TR)

WE-LAN

0.500Lx0.346W 12.70mmx8.80mm

Active

1 (Unlimited)

-

Configurable (For DC/DC)

-

-

-

-

-

-

-

-

-

-

1500Vrms

-

-

-

-

-

-

-

-

-

-

-

-

-

-

350μH @ 100kHz

-

0.500 L x 0.370 W (12.70mm x 9.40mm)

-

-

-

-

0.250 6.35mm

-

-

-

ROHS3 Compliant

-

749119633
749119633

Würth Elektronik

In Stock

-

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)

-

52.8W

-

-

-

200kHz~400kHz

1500Vrms

-

100 μH

-

-

-

-

-

-

-

-

-

-

33V~57V

1:1

100μH @ 100kHz

-

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

-

10V

-

14.5mm

0.571 14.50mm

14mm

14mm

Unknown

ROHS3 Compliant

-

750310563
750310563

Würth Elektronik

583
Datasheet

20 Weeks

PCB, Surface Mount

Surface Mount

-

-40°C~125°C

Tape & Reel (TR)

WE-FB

-

Active

1 (Unlimited)

-

For DC/DC Converters

-

125°C

-40°C

Flyback Converters

0F

-

-

-

-

200kHz

1500Vrms

12V

25 μH

275mOhm

-

-

-

-

-

-

-

-

-

18V~30V

2.2:1

25μH @ 10kHz

-

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

Linear Technology

12V @ 20mA

LT3573, LT3574, LT3575, LT3748

-

0.455 11.56mm

15.24mm

13.34mm

No SVHC

ROHS3 Compliant

-

749119233
749119233

Würth Elektronik

15
Datasheet

19 Weeks

-

Surface Mount

-

-40°C~125°C

Tape & Reel (TR)

WE-PoE

0.642Lx0.472W 16.30mmx12.00mm

Active

1 (Unlimited)

-

For DC/DC Converters

-

-

-

Power Over Ethernet (PoE)

-

7W

-

-

1.4A

200kHz~500kHz

1500Vrms

3.3V

210 μH

-

-

-

-

-

-

-

-

-

-

36V~57V

-

-

-

-

Linear Technology, Texas Instruments

-

LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770

-

0.291 7.40mm

-

-

-

ROHS3 Compliant

-

760875112
760875112

Würth Elektronik

241
Datasheet

15 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

4.2Ohm

125°C

-40°C

LED Drivers, AC/DC SMPS

-

-

Unshielded

-

-

60kHz~150kHz

4000Vrms

-

1.5 mH

4.2Ohm

1.5A

-

-

-

-

-

-

-

-

85V~265V

-

1.5mH @ 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

-

760875532
760875532

Würth Elektronik

270
Datasheet

15 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

6.5Ohm

125°C

-40°C

LED Drivers, AC/DC SMPS

-

-

Unshielded

-

-

60kHz~150kHz

4000Vrms

-

1.5 mH

6.5Ohm

-

-

-

-

700mA

-

-

-

1.36A

85V~265V

-

1.5mH @ 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

-

7491196112
7491196112

Würth Elektronik

298

-

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)

-

60W

-

-

-

200kHz~400kHz

1500Vrms

-

100 μH

-

-

-

-

-

-

-

-

-

-

33V~57V

1:1

100μH @ 100kHz

-

0.551 L x 0.591 W (14.00mm x 18.10mm)

-

10V

-

14.5mm

0.571 14.50mm

14mm

17.65mm

Unknown

ROHS3 Compliant

-

750312504
750312504

Würth Elektronik

2041
Datasheet

20 Weeks

-

Surface Mount

-

-40°C~125°C

Cut Tape (CT)

WE-FB, MID-FLYLT

-

Active

1 (Unlimited)

SMD/SMT

For DC/DC Converters

-

125°C

-40°C

Capacitor Charger

-

-

-

-

10.2A

-

500VDC

-

3.46 μH

10mOhm

-

10.2A

-

-

-

-

-

-

-

-

-

3.46μH @ 100kHz

-

0.530 L x 0.699 W (13.46mm x 17.75mm)

Linear Technology

-

LTC3300-1, LTC6804-2, LTC3300ILXE-1, LTC6803IG-2

12.7mm

0.505 12.83mm

13.46mm

13.46mm

-

ROHS3 Compliant

-

749196141
749196141

Würth Elektronik

237

-

Datasheet

21 Weeks

-

Surface Mount

-

-40°C~125°C

Tape & Reel (TR)

WE-FLEX

0.508Lx0.362W 12.90mmx9.20mm

Active

1 (Unlimited)

-

For DC/DC Converters

-

125°C

-40°C

Flexible

-

-

-

6.2mm

-

-

500Vrms

-

8.5 μH

344mOhm

-

-

-

-

-

1MHz

-

-

-

-

1:1

8.5μH @ 10kHz

550mA

0.508 L x 0.559 W (12.90mm x 14.20mm)

-

-

-

-

0.244 6.20mm

12.9mm

9.2mm

-

ROHS3 Compliant

-

750813002
750813002

Würth Elektronik

147

-

Datasheet

20 Weeks

Through Hole

Through Hole

-

-40°C~125°C

Tray

WE-FB, MID-OLLT

0.591Lx0.620W 15.00mmx15.75mm

Active

1 (Unlimited)

-

For AC/DC Converters

6.25Ohm

125°C

-40°C

Flyback Converters

-

-

-

-

-

1MHz

4500Vrms

3.4V

2 mH

6.25Ohm

-

-

-

-

-

-

-

-

-

90V~265V

20:1

2mH @ 10kHz

-

0.591 L x 0.620 W (15.00mm x 15.75mm)

Linear Technology

-

LT3799

-

0.732 18.59mm

15.75mm

15mm

No SVHC

ROHS3 Compliant

-

749119150
749119150

Würth Elektronik

1525
Datasheet

19 Weeks

Surface Mount

Surface Mount

-

-40°C~125°C

Tape & Reel (TR)

WE-PoE

0.508Lx0.362W 12.90mmx9.20mm

Active

1 (Unlimited)

-

For DC/DC Converters

-

125°C

-40°C

Power Over Ethernet (PoE)

-

4W

-

13mm

400mA

200kHz~500kHz

1500Vrms

5V

400 μH

-

-

-

36V

57V

-

300kHz

-

-1.2 dB

-

36V~57V

1:0.25

400μH @ 100kHz

-

0.508 L x 0.559 W (12.90mm x 14.20mm)

Linear Technology, Texas Instruments

-

LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770

6.2mm

0.244 6.20mm

12.9mm

13mm

No SVHC

ROHS3 Compliant

Lead Free

750311342
750311342

Würth Elektronik

393
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

5.8A

250kHz

1500Vrms

5V

15 μH

910mOhm

-

5.8A

-

-

-

-

100A

-

-

36V

2:1

15μH @ 250kHz

-

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

Linear Technology

10V @ 20mA

LT3573, LT3574, LT3575, LT3748

11.43mm

0.455 11.56mm

15.24mm

13.34mm

Unknown

ROHS3 Compliant

-

750311692
750311692

Würth Elektronik

191

-

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

-

-

-

10.54mm

1A

200kHz

1500Vrms

150V

80 μH

325mOhm

-

1A

-

-

-

-

3A

-

-

8V~15V

5:1

80μH @ 100kHz

-

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

Linear Technology

-

LT3573, LT3574, LT3575, LT3748

10.54mm

0.420 10.67mm

9.14mm

9.14mm

Unknown

ROHS3 Compliant

-

749196308
749196308

Würth Elektronik

45
Datasheet

21 Weeks

-

Surface Mount

-

-40°C~125°C

Tape & Reel (TR)

WE-FLEX

0.630Lx0.689W 16.00mmx17.50mm

Active

1 (Unlimited)

-

For DC/DC Converters

-

-

-

Flexible

-

-

-

-

-

-

1500Vrms

-

153.8 μH

-

-

-

-

-

-

-

-

-

-

-

-

153.8μH @ 100kHz

-

0.870 L x 0.689 W (22.10mm x 17.50mm)

-

-

-

-

0.354 8.99mm

-

-

-

ROHS3 Compliant

-

7491195501
7491195501

Würth Elektronik

30
Datasheet

17 Weeks

-

Surface Mount

-

-40°C~125°C

Cut Tape (CT)

WE-PoEH

0.551Lx0.591W 14.00mmx15.00mm

Active

1 (Unlimited)

-

For DC/DC Converters

-

-

-

Power Over Ethernet (PoE)

-

-

-

-

-

200kHz~400kHz

1500Vrms

-

-

-

-

-

-

-

-

-

-

-

-

9V~57V

-

21μH @ 100kHz

-

0.551 L x 0.591 W (14.00mm x 18.10mm)

-

10V

-

-

0.571 14.50mm

-

-

-

ROHS3 Compliant

-

749119950
749119950

Würth Elektronik

609
Datasheet

21 Weeks

Surface Mount

Surface Mount

SMD/SMT

-40°C~125°C

Tape & Reel (TR)

WE-PoE

0.530Lx0.591W 13.46mmx15.00mm

Active

1 (Unlimited)

-

For DC/DC Converters

-

125°C

-40°C

Power Over Ethernet (PoE)

-

13W

-

-

1.3A

200kHz~500kHz

1500Vrms

5V

127 μH

-

-

-

36V

57V

-

-

-

-

-

36V~57V

-

127μH @ 100kHz

-

0.530 L x 0.713 W (13.46mm x 18.10mm)

-

12V @ 15mA

LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770

12.5mm

0.500 12.70mm

13.5mm

17.75mm

No SVHC

ROHS3 Compliant

-

750311320
750311320

Würth Elektronik

1814
Datasheet

20 Weeks

-

Surface Mount

-

-40°C~125°C

Tape & Reel (TR)

WE-PoE, MID-POETI

0.530Lx0.699W 13.46mmx17.75mm

Active

1 (Unlimited)

-

For DC/DC Converters

-

-

-

Power Over Ethernet (PoE)

-

-

-

-

-

250kHz

1500Vrms

-

-

-

-

-

-

-

-

-

-

-

-

33V~57V

-

100μH @ 100kHz

-

-

Texas Instruments

12V @ 10mA

-

-

0.500 12.70mm

-

-

-

ROHS3 Compliant

-