Power Transformers - Board Mount

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
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Primary Voltage Rating
Secondary Voltage Rating
Power Rating
Secondary Current Rating
Mounting Style
Primary Winding
Secondary Winding
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Width
Height
Series
Wurth Elektronik Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 52.8W
Datasheet
40In Stock
Min.: 1
Mult.: 1
: 150

POE - Power Over Ethernet Transformers 33 V to 57 V 3.3 V 52.8 W 8 A SMD/SMT Single Primary Winding Dual Secondary Winding 14 mm 17.65 mm 14.5 mm WE-PoEH
Wurth Elektronik Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 70W
Datasheet
176In Stock
Min.: 1
Mult.: 1
: 150

POE - Power Over Ethernet Transformers 33 V to 57 V 5 V 70 W 7 A SMD/SMT Single Primary Winding Dual Secondary Winding 14 mm 17.65 mm 14.5 mm WE-PoEH
Wurth Elektronik Power Transformers - Board Mount WE-PoE Size ER13 127uH 220mOhm
Datasheet
66In Stock
1 400Expected 30/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 200

POE - Power Over Ethernet Transformers 36 V to 57 V 12 V 13 W 550 mA SMD/SMT Single Primary Winding Dual Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-PoE
Wurth Elektronik Power Transformers - Board Mount WE-PoE Size ER13 127uH 220mohm
Datasheet
121In Stock
200Expected 18/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 200

POE - Power Over Ethernet Transformers 36 V to 57 V 3.3 V 13 W 2 A SMD/SMT Single Primary Winding Dual Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-PoE
Wurth Elektronik Power Transformers - Board Mount WE-PoE Size ER13 127uH 40mohm
Datasheet
36In Stock
1 000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 200

POE - Power Over Ethernet Transformers 36 V to 57 V 5 V 13 W 1.3 A SMD/SMT Single Primary Winding Dual Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-PoE
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 224.6uH .02A
Datasheet
147In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Signal Transformers SMD/SMT Triple Primary Winding Triple Secondary Winding 12.9 mm 13 mm 6.2 mm WE-FLEX HV
Wurth Elektronik Power Transformers - Board Mount WR-FLEX Flexible 8.5uH 0.55A 344mOhms
Datasheet
320In Stock
500Expected 11/09/2026
Min.: 1
Mult.: 1
: 500

Flexible Transformers SMD/SMT Triple Primary Winding Triple Secondary Winding 12.9 mm 13 mm 6.2 mm WE-FLEX
Wurth Elektronik Power Transformers - Board Mount WE-FLEX W/O Air Gap 153.8uH 0.02A
Datasheet
314In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

Flexible Transformers 500 VA 970 mA SMD/SMT Triple Primary Winding Triple Secondary Winding 17.5 mm 22.1 mm 8.3 mm WE-FLEX
Wurth Elektronik Power Transformers - Board Mount WE-FLEX W/Air Gap 23.3uH 0.33A
Datasheet
321In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

Flexible Transformers 500 VA 970 mA SMD/SMT Triple Primary Winding Triple Secondary Winding 17.5 mm 22.1 mm 8.3 mm WE-FLEX
Wurth Elektronik Power Transformers - Board Mount WE-FLEX Trnsfmr HV 87.1uH .08A
Datasheet
48In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 120

Signal Transformers 2.3 A SMD/SMT Triple Primary Winding Triple Secondary Winding 29.5 mm 21.5 mm 12 mm WE-FLEX HV
Wurth Elektronik Power Transformers - Board Mount WE-FLEX W/Air Gap 9.7uH 2.20A
Datasheet
69In Stock
Min.: 1
Mult.: 1
: 120

Flexible Transformers 500 VA 1.7 A SMD/SMT Triple Primary Winding Triple Secondary Winding 21 mm 29.5 mm 10.8 mm WE-FLEX
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3751 10 uH
Datasheet
23In Stock
2 000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 125

Flyback Transformers SMD/SMT Single Primary Winding Single Secondary Winding 28.7 mm 21.97 mm 11.43 mm WE-FB
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3573 63 uH 10 W
Datasheet
200In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Flyback Transformers 12 V to 30 V - 5 V, 5 V 10 W 1 A, 1 A SMD/SMT Single Primary Winding Dual Secondary Winding 13.34 mm 15.24 mm 11.43 mm WE-FB
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 4.5 uH 36 W
Datasheet
16In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 120

Flyback Transformers 9 V to 36 V 12 V 36 W 3 A SMD/SMT Single Primary Winding Single Secondary Winding 23.11 mm 29.08 mm 11.43 mm WE-FB
Wurth Elektronik Power Transformers - Board Mount WE-POE LT4276 38 uH 25.2 W
Datasheet
55In Stock
1 000Expected 10/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 200

POE - Power Over Ethernet Transformers 37 V to 57 V 12 V 25.2 W 2.1 A SMD/SMT Single Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-POE
Wurth Elektronik Power Transformers - Board Mount WE-POE PD70201 38 uH 25 W
Datasheet
187In Stock
Min.: 1
Mult.: 1
: 200

POE - Power Over Ethernet Transformers 37 V to 57 V 5 V 25 W 5 A SMD/SMT Single Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-POE
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3573 25 uH 5.6 W
Datasheet
127In Stock
2 400On Order
MouseReel Available
Min.: 1
Mult.: 1
: 300

Flyback Transformers 18 V to 30 V 15 V 5.6 W 400 mA SMD/SMT Single Primary Winding Single Secondary Winding 9.14 mm 9.78 mm 10.54 mm WE-FB
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3574 3 uH 12 W
Datasheet
38In Stock
200Expected 10/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 200

Flyback Transformers 36 V 24 V 12 W 500 mA SMD/SMT Single Primary Winding Single Secondary Winding 15.24 mm 13.34 mm 11.43 mm WE-FB
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3575 15 uH 15 W
Datasheet
232In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Flyback Transformers 36 V 5 V 15 W 3 A SMD/SMT Single Primary Winding Single Secondary Winding 13.34 mm 15.24 mm 11.43 mm WE-FB
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 15 uH 30 W
Datasheet
205In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 125

Flyback Transformers 18 V to 60 V 13 V 30 W 2.3 A SMD/SMT Single Primary Winding Single Secondary Winding 29.08 mm 23.11 mm 11.43 mm WE-FB
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 100 uH 12 W
Datasheet
113In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Flyback Transformers 36 V 12 V 12 W 1 A SMD/SMT Single Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-FB
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 37 uH 25.2 W
Datasheet
49In Stock
800Expected 05/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 200

Flyback Transformers 37 V to 57 V 12 V 25.2 W 2.1 A SMD/SMT Single Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-FB
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 50 uH 20 W
Datasheet
62In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Flyback Transformers 36 V 5 V 20 W 4 A SMD/SMT Single Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-FB
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 15 uH 13.2 W
Datasheet
53In Stock
200Expected 16/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 200

Flyback Transformers 36 V 3.3 V 13.2 W 4 A SMD/SMT Single Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-FB
Wurth Elektronik Power Transformers - Board Mount WE-FB LT3748 100 uH 800 mW
Datasheet
90In Stock
400Expected 05/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 200

Flyback Transformers 12 V - 200 V, 200 V 800 mW 2 mA, 2 mA SMD/SMT Single Primary Winding Dual Secondary Winding 13.46 mm 17.75 mm 12.7 mm WE-FB