Transformers

Würth Elektronik Transformers feature power transformers for AC/DC, DC/DC, data/signal, battery management systems (BMS), and interfaces. Additional transformer solutions are gate drive and current sense transformers. These Würth power transformers feature several topologies, including flyback, push-pull, isolated buck, forward, and half-bridge. Würth Elektronik transformers are ideal for power electronics, LED lighting, signal applications, white goods, and more.

Results: 620
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Power Rating
Primary Voltage Rating
Secondary Voltage Rating
Mounting Style
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 8.3uH 1.3A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 400
Mult.: 400
: 400

SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 153.8uH .03A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 300
Mult.: 300
: 300

SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 23.3uH .43A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 300
Mult.: 300
: 300

SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FLEX W/Air Gap 14.2uH 0.63A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 300
Mult.: 300
: 300

500 VA SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 14.2uH .72A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 300
Mult.: 300
: 300

SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 9.3uH 1.13A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 300
Mult.: 300
: 300

SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FLEX W/Air Gap 7.3uH 1.33A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 300
Mult.: 300
: 300

500 VA SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 7.9uH 1.41A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 300
Mult.: 300
: 300

SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 9.9uH 1.35A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 120
Mult.: 120
: 120

SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FLEX W/Air Gap 5.3uH 2.53A
Datasheet
Lead-Time 19 Weeks
Min.: 1
Mult.: 1
: 120

SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 12uH 1.71A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 120
Mult.: 120
: 120

SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FLEX W/Air Gap 4.3uH 2.91A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 120
Mult.: 120
: 120

500 VA SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 4.3uH 3.24A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 120
Mult.: 120
: 120

SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 9.7uH 2.2A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 120
Mult.: 120
: 120

SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FLEX W/Air Gap 7.6uH 2.46A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 1
Mult.: 1
: 120

1.5 kVA SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 3.4uH 3.79A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 120
Mult.: 120
: 120

SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 7.6uH 2.98A
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 120
Mult.: 120
: 120

SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1 000
Mult.: 200
: 200

13.5 W 33 V to 57 V 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1 000
Mult.: 200
: 200

13.1 W 13 V to 59 V 3.3 V, 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-FB Flyback 5uH 100mVAC
Datasheet
Non-Stocked Lead-Time 51 Weeks
Min.: 1 000
Mult.: 200
: 200

9.9 W 15 V 146 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1
: 125

20 W 20 V to 72 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1 000
Mult.: 200
: 200

12.2 W 35 V to 57 V 3.3 V, 12 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount WE-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1
: 200

13 W 36 V to 80 V 5 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1 200
Mult.: 400
: 400

3 W 33 V to 57 V 3.3 V SMD/SMT
Wurth Elektronik Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1 200
Mult.: 400
: 400

3 W 36 V to 57 V 3.3 V SMD/SMT