WE-UNIT Off-Line Transformers

Würth Elektronik Midcom WE-UNIT Off-Line Transformers are designed for use in AC/DC switch-mode power supplies. These transformers work with a wide input voltage range from 125VDC to 375VDC with an isolation voltage of 4kV. The UNIT series uses the standard bobbins and core sizes EE13 and EE16, which guarantees short lead times. Both the EE13 and EE16 sizes are offered in a vertical and horizontal layout. Typical applications for Würth Elektronik Midcom WE-UNIT Off-Line Transformers include tiny switch ICs and SMPS with universal input from 85VAC to 265VAC.

Resultados: 60
Seleccionar Imagen Número de referencia Fabr. Descripción Hoja de datos Disponibilidad Precio (EUR) Filtre los resultados de la tabla por precio unitario basándose en su cantidad. Cant. RoHS Modelo ECAD Producto Voltaje primario máximo Voltaje secundario máximo Frecuencia de energía Corriente secundaria máxima Estilo de montaje Bobinado primario Bobinado secundario Longitud Anchura Altura Serie
Wurth Elektronik Transformadores de potencia MID-OLLT LT3798 300 uH 48 W 2.636En existencias
Mín.: 1
Múlt.: 1

Power 85 VAC to 265 VAC 24 V 48 W 2 A Through Hole Dual Primary Winding Dual Secondary Winding 31 mm 31 mm 25 mm MID-OLLT
Wurth Elektronik Transformadores de potencia MID-FLYLT LT8300 400 uH 1.5 W 1.978En existencias
Mín.: 1
Múlt.: 1
Bobina: 400

Flyback Transformers 18 V to 75 V 5 V 1.5 W 300 mA SMD/SMT Dual Primary Winding Single Secondary Winding 10.16 mm 13.36 mm 8.64 mm MID-FLYLT


Wurth Elektronik Transformadores de potencia WE-UNIT 5.6W SMD Offline Trnsfmr 920En existencias
Mín.: 1
Múlt.: 1
Bobina: 175

Power 55 VAC to 265 VAC 12 V 5 W 420 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 13.8 mm 23.9 mm 11 mm MID-OLEE
Wurth Elektronik Transformadores de potencia MID-FLYLT LT8300 300 uH 3.6 W 1.435En existencias
Mín.: 1
Múlt.: 1
Bobina: 400

POE - Power Over Ethernet Transformers 30 V to 72 V 12 V 3.6 W 300 mA SMD/SMT Dual Primary Winding Single Secondary Winding 10.16 mm 13.36 mm 8.64 mm MID-FLYLT
Wurth Elektronik Transformadores de potencia WE-UNIT Offline 245uH .21A 1.2Ohm 50En existencias
Mín.: 1
Múlt.: 1

Power 85 VAC to 265 VAC 24 V 3 W 125 mA Through Hole Single Primary Winding Single Secondary Winding 15 mm 11 mm 16.8 mm WE-UNIT
Wurth Elektronik Transformadores de potencia WE-UNIT Offline 175uH .85A 26Ohm 127En existencias
Mín.: 1
Múlt.: 1

Power 85 VAC to 265 VAC 5 V 9 W 600 mA Through Hole Single Primary Winding Single Secondary Winding 18 mm 16.5 mm 18 mm WE-UNIT
Wurth Elektronik Transformadores de potencia WE-UNIT Offline 280uH .2A .05Ohm 175En existencias
Mín.: 1
Múlt.: 1

Power 85 VAC to 265 VAC 5 V 3 W 600 mA Through Hole Single Primary Winding Single Secondary Winding 15 mm 11 mm 16.8 mm WE-UNIT
Wurth Elektronik Transformadores de potencia MID-OLLT LT3798 180 uH 108 W 158En existencias
Mín.: 1
Múlt.: 1

Power 85 VAC to 265 VAC 36 V 108 W 3 A Through Hole Dual Primary Winding Triple Secondary Winding 39.6 mm 43.18 mm 30.48 mm MID-OLLT
Wurth Elektronik Transformadores de potencia MID-UNIT STM Offline 1.60mH 6.20Ohm 1.066En existencias
Mín.: 1
Múlt.: 1

Power 85 VAC to 424 VAC 12 V 6 W 500 mA Through Hole Single Primary Winding Single Secondary Winding 13.72 mm 20.45 mm 10.8 mm MID-OLSTM
Wurth Elektronik Transformadores de potencia MID-OLPI UCC28700 1.67 mH 6 W 821En existencias
Mín.: 1
Múlt.: 1

Power 85 VAC to 265 VAC 5 V 6 W 1.2 A Through Hole Single Primary Winding Single Secondary Winding 16.9 mm 18.8 mm 13 mm MID-OLPI
Wurth Elektronik Transformadores de potencia WE-UNIT 4W SMD Offline Trnsfmr 578En existencias
Mín.: 1
Múlt.: 1
Bobina: 175

Power 55 VAC to 265 VAC 15 V 3.2 W 210 mA SMD/SMT Dual Primary Winding Single Secondary Winding 13.8 mm 23.9 mm 11 mm MID-OLEE
Wurth Elektronik Transformadores de potencia WE-UNIT 4.6W SMD Offline Trnsfmr 164En existencias
Mín.: 1
Múlt.: 1
Bobina: 175

Power 55 VAC to 265 VAC 5 V 3.5 W 700 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 13.8 mm 23.9 mm 11 mm MID-OLEE
Wurth Elektronik Transformadores de potencia WE-UNIT 5.8W SMD Offline Trnsfmr 139En existencias
Mín.: 1
Múlt.: 1
Bobina: 175

Power 55 VAC to 265 VAC 5 V 4.5 W 900 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 13.8 mm 23.9 mm 11 mm MID-OLEE
Wurth Elektronik Transformadores de potencia MID-UNIT NXP Offline 2.38mH 1Ohm 91En existencias
1.050Fecha prevista: 05/03/2026
Mín.: 1
Múlt.: 1

Power 85 VAC to 272 VAC 12 V 7.2 W 600 mA Through Hole Single Primary Winding Dual Secondary Winding 20 mm 24.38 mm 16 mm MID-OLSTM
Wurth Elektronik Transformadores de potencia MID-OLSTM L6599A 1.396 mH 12 W 231En existencias
Mín.: 1
Múlt.: 1

Power 85 VAC to 265 VAC 12 V, 12 V 12 W 500 mA, 500 mA Through Hole Single Primary Winding Dual Secondary Winding 22.2 mm 25 mm 16 mm MID-OLSTM
Wurth Elektronik Transformadores de potencia WE-UNIT Offline 220uH .21A .29Ohm 21En existencias
132Fecha prevista: 20/02/2026
Mín.: 1
Múlt.: 1

Power 85 VAC to 265 VAC 12 V 3 W 250 mA Through Hole Single Primary Winding Single Secondary Winding 15 mm 11 mm 16.8 mm WE-UNIT
Wurth Elektronik Transformadores de potencia WE-UNIT Offline 175uH .21A .29Ohm 138En existencias
Mín.: 1
Múlt.: 1

Power 85 VAC to 265 VAC 12 V 3 W 250 mA Through Hole Single Primary Winding Single Secondary Winding 21.5 mm 15 mm 12 mm WE-UNIT
Wurth Elektronik Transformadores de potencia WE-UNIT Offline 180uH .2A .05Ohm 57En existencias
Mín.: 1
Múlt.: 1

Power 85 VAC to 265 VAC 5 V 3 W 600 mA Through Hole Single Primary Winding Single Secondary Winding 21.5 mm 15 mm 12 mm WE-UNIT
Wurth Elektronik Transformadores de potencia WE-UNIT Offline 112uH .85A 28Ohm 9En existencias
Mín.: 1
Múlt.: 1

Power 85 VAC to 265 VAC 12 V 8.4 W 250 mA Through Hole Single Primary Winding Dual Secondary Winding 24.5 mm 20.2 mm 16.5 mm WE-UNIT


Wurth Elektronik Transformadores de potencia MID-OLTI UCC28720 1.5 mH 5 W 300En existencias
1.056Fecha prevista: 18/06/2026
Mín.: 1
Múlt.: 1

Flyback Transformers 85 VAC to 265 VAC 5 V 5 W 1 A Through Hole Dual Primary Winding Single Secondary Winding 13.97 mm 13.97 mm 12.7 mm MID-OLTI
Wurth Elektronik Transformadores de potencia MID-FLYLT LT8300 300 uH 1.7 W
1.156Fecha prevista: 07/04/2026
Mín.: 1
Múlt.: 1
Bobina: 400

Flyback Transformers 22 V to 72 V 3.3 V 1.7 W 500 mA SMD/SMT Dual Primary Winding Single Secondary Winding 10.16 mm 13.36 mm 8.64 mm MID-FLYLT
Wurth Elektronik Transformadores de potencia MID-UNIT STM Offline 4mH 1.60Ohm No en almacén Plazo producción 9 Semanas
Mín.: 1
Múlt.: 1

Power 85 VAC to 265 VAC 5 V 5 W 1 A Through Hole Single Primary Winding Dual Secondary Winding 20 mm 24 mm 16 mm MID-OLSTM
Wurth Elektronik Transformadores de potencia WE-UNIT Offline 172uH .21A 1.2Ohm No en almacén
Mín.: 180
Múlt.: 180

Power 85 VAC to 265 VAC 24 V 3 W 125 mA Through Hole Single Primary Winding Single Secondary Winding 21.5 mm 15 mm 12 mm WE-UNIT
Wurth Elektronik Transformadores de potencia WE-UNIT Offline 145uH .85A 26Ohm No en almacén Plazo producción 21 Semanas
Mín.: 154
Múlt.: 154

Power 85 VAC to 265 VAC 12 V 8.4 W 250 mA Through Hole Single Primary Winding Dual Secondary Winding 18 mm 16.5 mm 18 mm WE-UNIT
Wurth Elektronik Transformadores de potencia WE-UNIT Offline 145uH 4.5A 210Ohm No en almacén
Mín.: 154
Múlt.: 154

Power 85 VAC to 265 VAC 24 V 9.6 W 125 mA Through Hole Single Primary Winding Single Secondary Winding 18 mm 16.5 mm 18 mm WE-UNIT