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Manufacturer Packaging Series ProductStatus Type Applications IntendedChipset ChipsetManufacturer Voltage-Primary Voltage-Auxiliary Voltage-Isolation Inductance@Frequency Frequency OperatingTemperature MountingType Size/Dimension Height-Seated(Max) Footprint






























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Stock Price Quantity Datasheet Packaging Series ProductStatus Type Applications IntendedChipset ChipsetManufacturer Voltage-Primary Voltage-Auxiliary Voltage-Isolation Inductance@Frequency Frequency OperatingTemperature MountingType Size/Dimension Height-Seated(Max) Footprint
749119218

749119218

WE-POE POWER OVER ETHERNET TRANS

Würth Elektronik

400 4.91
- +

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749119218

Datasheet

Tape & Reel (TR) WE-PoE Active For DC/DC Converters Power Over Ethernet (PoE) LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 Linear Technology, Texas Instruments 36 ~ 57V - 1.5kVAC 210µH @ 100kHz 200 ~ 500kHz -40°C ~ 125°C Surface Mount 0.642 L x 0.472 W (16.30mm x 12.00mm) 0.291 (7.40mm) 0.709 L x 0.642 W (18.00mm x 16.30mm)
749119250

749119250

WE-POE POWER OVER ETHERNET TRANS

Würth Elektronik

400 4.91
- +

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749119250

Datasheet

Tape & Reel (TR) WE-PoE Active For DC/DC Converters Power Over Ethernet (PoE) LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 Linear Technology, Texas Instruments 36 ~ 57V - 1.5kVAC 210µH @ 100kHz 200 ~ 500kHz -40°C ~ 125°C Surface Mount 0.642 L x 0.472 W (16.30mm x 12.00mm) 0.291 (7.40mm) 0.709 L x 0.642 W (18.00mm x 16.30mm)
7491192912

7491192912

WE-POE POWER OVER ETHERNET TRANS

Würth Elektronik

400 5.00
- +

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7491192912

Datasheet

Tape & Reel (TR) WE-PoE Active For DC/DC Converters Power Over Ethernet (PoE) LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 Linear Technology, Texas Instruments 36 ~ 57V - 1.5kVAC 210µH @ 100kHz 200 ~ 500kHz -40°C ~ 125°C Surface Mount 0.642 L x 0.472 W (16.30mm x 12.00mm) 0.291 (7.40mm) 0.709 L x 0.642 W (18.00mm x 16.30mm)
B78307A2338A003

B78307A2338A003

AUXILIRY TRANSFORMER E10 SMD

EPCOS - TDK Electronics

2505 8.10
- +

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B78307A2338A003

Datasheet

Tape & Reel (TR),Cut Tape (CT) Automotive, AEC-Q200, E10 EM  Active For DC/DC Converters Flyback Converters - - - - - 2µH @ 100kHz 100 ~ 500kHz -40°C ~ 150°C Surface Mount 0.461 L x 0.367 W (11.70mm x 9.33mm) 0.447 (11.35mm) 0.518 L x 0.461 W (13.15mm x 11.70mm)
749196331

749196331

TRANSFORMER 9.3UH .97A SMD

Würth Elektronik

300 6.37
- +

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749196331

Datasheet

Tape & Reel (TR),Cut Tape (CT) WE-FLEX Active Configurable (For DC/DC) Flexible - - - - 500VDC 9.3µH @ 10kHz - -40°C ~ 125°C Surface Mount 0.689 L x 0.630 W (17.50mm x 16.00mm) 0.327 (8.30mm) 0.689 L x 0.935 W (17.50mm x 23.74mm)
749196108

749196108

WE-FLEX FLEXIBLE TRANSFORMER FOR

Würth Elektronik

3505 9.30
- +

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749196108

Datasheet

Tape & Reel (TR),Cut Tape (CT) WE-FLEX Active For DC/DC Converters Flexible - - - - 1500Vrms 224.6µH @ 100kHz - -40°C ~ 125°C Surface Mount 0.362 L x 0.508 W (9.19mm x 12.90mm) 0.244 (6.20mm) 0.512 L x 0.508 W (13.00mm x 12.90mm)
750317893

750317893

WE-AGDT AUXILIARY GATE DRIVE TRA

Würth Elektronik

2012 8.62
- +

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750317893

Datasheet

Tape & Reel (TR),Cut Tape (CT) WE-AGDT Active For DC/DC Converters Flyback Converters - - - - 4000Vrms 18µH @ 100kHz 350kHz -40°C ~ 130°C Surface Mount 0.445 L x 0.431 W (11.30mm x 10.95mm) 0.470 (11.94mm) 0.445 L x 0.431 W (11.30mm x 10.95mm)
VP3-0780-R

VP3-0780-R

PULSE XFMR 63.2UH SMD

Eaton - Electronics Division

3545 9.88
- +

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VP3-0780-R

Datasheet

Tape & Reel (TR),Cut Tape (CT) VERSA-PAC® Active - - - - - - - - - -40°C ~ 125°C Surface Mount 0.673 L x 0.878 W (17.10mm x 22.30mm) 0.331 (8.40mm) -
749118115

749118115

TRANSFORMER OFF LINE 4000V

Würth Elektronik

180 7.74
- +

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749118115

Datasheet

Tray WE-UNIT Active For AC/DC Converters LED Drivers, AC/DC SMPS NCP101x, NCP105x On Semiconductor 120 ~ 385V - 4000Vrms 2.8mH @ 10kHz 132kHz -40°C ~ 125°C Through Hole 0.591 L x 0.846 W (15.00mm x 21.50mm) 0.472 (12.00mm) 0.591 L x 0.846 W (15.00mm x 21.50mm)
750311424

750311424

TRANS FLYBACK LT3748 100UH SMD

Würth Elektronik

3511 11.00
- +

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750311424

Datasheet

Tape & Reel (TR),Cut Tape (CT) WE-FB Active For DC/DC Converters Flyback Converters LT3573, LT3574, LT3575, LT3748 Linear Technology 36V 8V @ 20mA 1500Vrms 100µH @ 10kHz 100kHz -40°C ~ 125°C Surface Mount - 0.505 (12.83mm) 0.530 L x 0.699 W (13.46mm x 17.75mm)
7491182024

7491182024

TRANSFORMER OFF LINE 4000V

Würth Elektronik

154 8.51
- +

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7491182024

Datasheet

Tray WE-UNIT Active For AC/DC Converters LED Drivers, AC/DC SMPS NCP101x, NCP105x On Semiconductor 120 ~ 385V - 4000Vrms 900µH @ 10kHz 132kHz -40°C ~ 125°C Through Hole 0.709 L x 0.650 W (18.00mm x 16.50mm) 0.709 (18.00mm) 0.709 L x 0.650 W (18.00mm x 16.50mm)
7491182124

7491182124

TRANSFORMER OFF LINE 4000V

Würth Elektronik

108 8.51
- +

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7491182124

Datasheet

Tray WE-UNIT Active For AC/DC Converters LED Drivers, AC/DC SMPS NCP101x, NCP105x On Semiconductor 120 ~ 385V - 4000Vrms 900µH @ 10kHz 132kHz -40°C ~ 125°C Through Hole 0.795 L x 0.965 W (20.20mm x 24.50mm) 0.650 (16.50mm) 0.795 L x 0.965 W (20.20mm x 24.50mm)
749196541

749196541

TRANSFORMER 7.6UH 1.7A SMD

Würth Elektronik

120 9.68
- +

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749196541

Datasheet

Tape & Reel (TR),Cut Tape (CT) WE-FLEX Active Configurable (For DC/DC) Flexible - - - - 500VDC 7.6µH @ 10kHz - -40°C ~ 125°C Surface Mount 0.827 L x 0.827 W (21.00mm x 21.00mm) 0.425 (10.80mm) 0.827 L x 1.169 W (21.00mm x 29.70mm)
749196518

749196518

WE-FLEX FLEXIBLE TRANSFORMER FOR

Würth Elektronik

3691 11.59
- +

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749196518

Datasheet

Tape & Reel (TR),Cut Tape (CT) WE-FLEX Active For DC/DC Converters Flexible - - - - 1500Vrms 22.3µH @ 100kHz - -40°C ~ 125°C Surface Mount 0.827 L x 0.846 W (21.01mm x 21.49mm) 0.472 (11.99mm) 1.161 L x 0.846 W (29.49mm x 21.49mm)
750311911

750311911

TRANS FLYBACK LT3748 6.8UH RAD

Würth Elektronik

2328 9.90
- +

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750311911

Datasheet

Tray WE-FB Active For DC/DC Converters Flyback Converters LT3573, LT3574, LT3575, LT3748 Linear Technology 16 ~ 24V 5V @ 300mA 1500Vrms 6.78µH @ 100kHz - -40°C ~ 125°C Through Hole 0.874 L x 0.984 W (22.20mm x 25.00mm) 0.635 (16.13mm) 0.874 L x 0.984 W (22.20mm x 25.00mm)
760871333

760871333

TRANSFORMER OFFLINE SMD

Würth Elektronik

3313 12.38
- +

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760871333

Datasheet

Tray WE-SLIM Active - - - - - - 4000Vrms 250µH @ 50kHz 130kHz -40°C ~ 125°C Surface Mount - 0.472 (12.00mm) 1.157 L x 1.870 W (29.40mm x 47.50mm)
760895631

760895631

WE-LLCR RESONANT CONVERTER 500H

Würth Elektronik

3817 18.84
- +

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760895631

Datasheet

Tray WE-LLCR Active For AC/DC Converters Resonant Converters - - 360 ~ 400V - 4000Vrms 500µH @ 100kHz 70 ~ 120kHz -40°C ~ 125°C Through Hole 1.692 L x 1.732 W (43.00mm x 44.00mm) 1.181 (30.00mm) 1.692 L x 1.732 W (43.00mm x 44.00mm)
PA3965.001NL

PA3965.001NL

XFRMR FLYBACK 7W

Pulse Electronics Power

2012 0.00
- +

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PA3965.001NL

Datasheet

Tray - Active - - - - - - - - - - - 0.657 L x 0.500 W (16.70mm x 12.70mm) 0.557 (14.15mm) 0.657 L x 0.650 W (16.70mm x 16.50mm)
C8102

C8102

VOIP FLYBACK XFORMER

Sumida America Components Inc.

2609 1.55
- +

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C8102

Datasheet

Tape & Reel (TR) - Active - - - - - - - - - - - 0.386 L x 0.343 W (9.80mm x 8.70mm) 0.270 (6.85mm) 0.386 L x 0.480 W (9.80mm x 12.20mm)
750312924

750312924

FLYBACK TRANSFORMER WE-FB

Würth Elektronik

3009 1.60
- +

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750312924

Datasheet

Tape & Reel (TR),Cut Tape (CT) MID-IBTI Active For DC/DC Converters Isolated Buck Converters - Texas Instruments 36 ~ 75V - 1875Vrms - - -40°C ~ 125°C Surface Mount - - -
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