Power Transformers - Board Mount

Power Transformers - Board Mount
Board Mount Power Transformers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many board mount power transformer manufacturers including Bel, Bourns, Pulse, Tamura, Triad Magnetics, Wurth Elektronik & more. Please view our selection of power transformers below.
Results: 3,020
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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Primary Voltage Rating
Secondary Voltage Rating
Power Rating
Secondary Current Rating
Mounting Style
Primary Winding
Secondary Winding
Length
Width
Height
Series
Wurth Elektronik Power Transformers - Board Mount MID-POELT LT4295 44 uH 11.5 W
Datasheet
386In Stock
1,500Expected 15/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 300

POE - Power Over Ethernet Transformers 36 V to 57 V 5 V 11.5 W 2.3 A SMD/SMT Single Primary Winding Dual Secondary Winding 9.78 mm 9.14 mm 10.54 mm MID-POELT
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 7.5 W
Datasheet
250In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Flyback Transformers 8 V to 40 V 5 V 7.5 W 1.5 A SMD/SMT Single Primary Winding Single Secondary Winding 13.34 mm 15.24 mm 11.43 mm MID-FLYLT
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 7.7 W
Datasheet
463In Stock
6,750On Order
MouseReel Available
Min.: 1
Mult.: 1
: 250

Flyback Transformers 8 V to 32 V 24 V 7.7 W 320 mA SMD/SMT Single Primary Winding Single Secondary Winding 13.34 mm 15.24 mm 11.43 mm MID-FLYLT
Wurth Elektronik Power Transformers - Board Mount WE-PPTI SN6501 TOR4.3/2.8/2.3 0.5W SMT
Datasheet
639In Stock
2,400Expected 25/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,200

WE-PPTI
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.3 W
Datasheet
423In Stock
1,000Expected 1/4/2027
MouseReel Available
Min.: 1
Mult.: 1
: 250

Flyback Transformers 8 V to 32 V 3.3 V, 3.3 V 3.3 W 500 mA, 500 mA SMD/SMT Single Primary Winding Dual Secondary Winding 15.24 mm 13.34 mm 11.43 mm MID-FLYLT
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.4 W
Datasheet
42In Stock
1,000Expected 17/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

Flyback Transformers 8 V to 32 V 48 V, 48 V 3.4 W 35 mA, 35 mA SMD/SMT Single Primary Winding Dual Secondary Winding 15.24 mm 13.34 mm 11.43 mm MID-FLYLT
Wurth Elektronik Power Transformers - Board Mount MID-IBTI LM5017MR 50 uH 1.5 W
Datasheet
28In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Flyback Transformers 15 V to 40 V 5 V, 5 V, 15 V, 15 V 1.5 W 50 mA, 50 mA, 100 mA, 100 mA SMD/SMT Single Primary Winding Quad Secondary Winding 13.46 mm 17.75 mm 12.7 mm MID-IBTI
Wurth Elektronik Power Transformers - Board Mount WE-FB Flyback 33.8uH 1.0A 10% TOL
Datasheet
80In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Flyback Transformers 15 V to 40 V 15 V, 15 V 4.5 W 150 mA, 150 mA SMD/SMT Single Primary Winding Dual Secondary Winding 13.34 mm 15.24 mm 11.43 mm MID-IBTI
Wurth Elektronik Power Transformers - Board Mount WE-PPTI LT3999 EP7 7W SMT
Datasheet
251In Stock
300Expected 31/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 300

WE-PPTI
Wurth Elektronik Power Transformers - Board Mount MID-POELT LT4295 26 uH 35 W
Datasheet
3In Stock
2,000Expected 17/9/2026
Min.: 1
Mult.: 1
: 200

POE - Power Over Ethernet Transformers 48 V to 57 V 5 V 35 W 7 A SMD/SMT Dual Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm MID-POELT
Wurth Elektronik Power Transformers - Board Mount MID-OLTI UCC28700 EE25/13/7 (EF25) 50W THT
Datasheet
56In Stock
Min.: 1
Mult.: 1

MID-OLTI
Wurth Elektronik Power Transformers - Board Mount MID-PPMAX MAX14855 388 uH 700 mW
Datasheet
86In Stock
2,400Expected 31/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,200

Signal Transformers 3.3 V 3.63 V 700 mW 200 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 6.73 mm 10.46 mm 4.19 mm MID-PPMAX
Wurth Elektronik Power Transformers - Board Mount MID-PPMAX MAX14940 388 uH 900 mW
Datasheet
826In Stock
1,200Expected 1/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,200

Signal Transformers 3.3 V 4.29 V 900 mW 200 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 6.73 mm 10.46 mm 4.19 mm MID-PPMAX
Wurth Elektronik Power Transformers - Board Mount MID-PPMAX MAX14855 384 uH 1 W
Datasheet
486In Stock
1,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

Signal Transformers 5 V 5 V 1 W 200 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 9.14 mm 12.7 mm 7.62 mm MID-PPMAX
Wurth Elektronik Power Transformers - Board Mount MID-PPMAX MAX14855 384 uH 600 mW
Datasheet
608In Stock
1,000Expected 17/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

Signal Transformers 3.3 V 5 V 600 mW 125 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 9.14 mm 12.7 mm 7.62 mm MID-PPMAX
Wurth Elektronik Power Transformers - Board Mount MID-POELT LT4295 9 uH 24 W
Datasheet
74In Stock
Min.: 1
Mult.: 1
: 110

POE - Power Over Ethernet Transformers 9 V to 57 V 12 V 24 W 2 A SMD/SMT Single Primary Winding Single Secondary Winding 23.11 mm 29.65 mm 11.43 mm MID-POELT
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.3 W
Datasheet
22In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Flyback Transformers 36 V to 72 V 3.3 V 3.3 W 1 A SMD/SMT Dual Primary Winding Single Secondary Winding 10.16 mm 13.36 mm 8.64 mm MID-FLYLT
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 2.9 W
Datasheet
383In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Flyback Transformers 36 V to 72 V 5 V 2.9 W 580 mA SMD/SMT Dual Primary Winding Single Secondary Winding 10.16 mm 13.36 mm 8.64 mm MID-FLYLT
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.1 W
Datasheet
598In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Flyback Transformers 36 V to 72 V 12 V 3.1 W 260 mA SMD/SMT Dual Primary Winding Single Secondary Winding 10.16 mm 13.36 mm 8.64 mm MID-FLYLT
Wurth Elektronik Power Transformers - Board Mount MID-FLYLT LT8304 40 uH 14.4 W
Datasheet
70In Stock
200Expected 17/9/2026
Min.: 1
Mult.: 1
: 200

Flyback Transformers 36 V to 75 V 48 V 14.4 W 300 mA SMD/SMT Dual Primary Winding Single Secondary Winding 13.46 mm 17.75 mm 12.7 mm MID-FLYLT
Wurth Elektronik Power Transformers - Board Mount MID-OLLT LT8315 EP13 8W SMT
Datasheet
91In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

MID-OLLT
Wurth Elektronik Power Transformers - Board Mount WE-PPTI SN6505 86uH DCR=0.13Ohms 3.3V 800mA 400kHz
Datasheet
500In Stock
1,800Expected 24/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 900

Push-Pull Transformers 8.3 mm 9.25 mm 4.1 mm WE-PPTI
Wurth Elektronik Power Transformers - Board Mount WE-PPTI SN6505 3.3V
Datasheet
217In Stock
Min.: 1
Mult.: 1
: 275

WE-PPTI
Wurth Elektronik Power Transformers - Board Mount WE-PPTI SN6505 3.3V
Datasheet
120In Stock
1,375On Order
Min.: 1
Mult.: 1
: 275

WE-PPTI
Wurth Elektronik Power Transformers - Board Mount WE-FB SMD Flyback On REFDsgn LM3481 TI
Datasheet
46In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

Flyback Transformers 5 V to 32 V 12 V 36 W 3 A SMD/SMT Single Primary Winding Single Secondary Winding 27.03 mm 32.45 mm 13.97 mm WE-FB