Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W
750311590
Wurth Elektronik
1:
$17.94
137 In Stock
Mouser Part No
710-750311590
Wurth Elektronik
Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W
137 In Stock
1
$17.94
10
$16.80
100
$14.61
500
$13.15
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
Flyback Transformers
20 V to 48 V
12 V
45.6 W
3.8 A
SMD/SMT
Dual Primary Winding
Triple Secondary Winding
27.03 mm
32.31 mm
13.69 mm
WE-FB
Power Transformers - Board Mount WE-FB LT3748 8 uH 45 W
750311591
Wurth Elektronik
1:
$19.53
127 In Stock
Mouser Part No
710-750311591
Wurth Elektronik
Power Transformers - Board Mount WE-FB LT3748 8 uH 45 W
127 In Stock
1
$19.53
10
$18.29
100
$15.91
500
$14.32
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
Flyback Transformers
20 V to 48 V
15 V
45 W
3 A
SMD/SMT
Dual Primary Winding
Triple Secondary Winding
27.03 mm
32.31 mm
13.69 mm
WE-FB
Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W
750311592
Wurth Elektronik
1:
$19.53
45 In Stock
400 Expected 17/9/2026
Mouser Part No
710-750311592
Wurth Elektronik
Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W
45 In Stock
400 Expected 17/9/2026
1
$19.53
10
$18.29
100
$15.91
500
$14.32
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
Flyback Transformers
20 V to 48 V
24 V
45.6 W
1.9 A
SMD/SMT
Dual Primary Winding
Triple Secondary Winding
27.03 mm
32.31 mm
13.69 mm
WE-FB
Power Transformers - Board Mount WE-FB LT3748 12 uH 45.6 W
750311596
Wurth Elektronik
1:
$19.53
34 In Stock
Mouser Part No
710-750311596
Wurth Elektronik
Power Transformers - Board Mount WE-FB LT3748 12 uH 45.6 W
34 In Stock
1
$19.53
10
$18.29
100
$18.29
500
$14.32
25,000
Quote
25,000
Quote
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
Flyback Transformers
30 V to 75 V
24 V
45.6 W
1.9 A
SMD/SMT
Dual Primary Winding
Triple Secondary Winding
27.03 mm
32.31 mm
13.69 mm
WE-FB
Power Transformers - Board Mount WE-FB LT3748 8 uH 30 W
750311599
Wurth Elektronik
1:
$15.94
109 In Stock
125 Expected 1/4/2027
Mouser Part No
710-750311599
Wurth Elektronik
Power Transformers - Board Mount WE-FB LT3748 8 uH 30 W
109 In Stock
125 Expected 1/4/2027
1
$15.94
10
$14.93
125
$12.99
250
$11.68
Buy
Min.: 1
Mult.: 1
Reel :
125
Details
Flyback Transformers
20 V to 48 V
15 V
30 W
2 A
SMD/SMT
Single Primary Winding
Single Secondary Winding
23.11 mm
29.08 mm
11.43 mm
WE-FB
Power Transformers - Board Mount WE-FB LT3748 8 uH 31.2 W
750311604
Wurth Elektronik
1:
$10.84
321 In Stock
Mouser Part No
710-750311604
Wurth Elektronik
Power Transformers - Board Mount WE-FB LT3748 8 uH 31.2 W
321 In Stock
1
$10.84
10
$10.01
125
$8.34
250
$7.37
1,000
$6.73
Buy
Min.: 1
Mult.: 1
Reel :
125
Details
Flyback Transformers
20 V to 48 V
24 V
31.2 W
1.3 A
SMD/SMT
Single Primary Winding
Single Secondary Winding
23.11 mm
29.08 mm
11.43 mm
WE-FB
Power Transformers - Board Mount WE-FB LT3748 12 uH 31.2 W
750311608
Wurth Elektronik
1:
$10.55
179 In Stock
Mouser Part No
710-750311608
Wurth Elektronik
Power Transformers - Board Mount WE-FB LT3748 12 uH 31.2 W
179 In Stock
1
$10.55
10
$9.81
125
$9.81
250
$7.55
Buy
Min.: 1
Mult.: 1
Reel :
125
Details
Flyback Transformers
30 V to 75 V
24 V
31.2 W
1.3 A
SMD/SMT
Single Primary Winding
Single Secondary Winding
23.11 mm
29.08 mm
11.43 mm
WE-FB
Power Transformers - Board Mount WE-FB LT3748 9 uH 15 W
750311624
Wurth Elektronik
1:
$10.61
323 In Stock
Mouser Part No
710-750311624
Wurth Elektronik
Power Transformers - Board Mount WE-FB LT3748 9 uH 15 W
323 In Stock
1
$10.61
10
$9.86
100
$8.34
200
$7.58
1,000
$6.26
Buy
Min.: 1
Mult.: 1
Reel :
200
Details
Flyback Transformers
10 V to 40 V
15 V
15 W
1 A
SMD/SMT
Single Primary Winding
Single Secondary Winding
13.46 mm
17.75 mm
12.7 mm
WE-FB
Power Transformers - Board Mount WE-FB LT3575 9 uH 13.2 W
750311625
Wurth Elektronik
1:
$11.46
4 In Stock
200 Expected 3/9/2026
Mouser Part No
710-750311625
Wurth Elektronik
Power Transformers - Board Mount WE-FB LT3575 9 uH 13.2 W
4 In Stock
200 Expected 3/9/2026
1
$11.46
10
$10.58
100
$8.83
200
$7.28
1,000
$6.39
Buy
Min.: 1
Mult.: 1
Reel :
200
Details
Flyback Transformers
10 V to 40 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
Power Transformers - Board Mount WE-FB LT3748 60 uH 150 mW
750311691
Wurth Elektronik
1:
$7.97
453 In Stock
Mouser Part No
710-750311691
Wurth Elektronik
Power Transformers - Board Mount WE-FB LT3748 60 uH 150 mW
453 In Stock
1
$7.97
10
$7.47
50
$7.14
100
$6.49
500
$5.83
800
$5.83
Buy
Min.: 1
Mult.: 1
Reel :
800
Details
Flyback Transformers
8 V to 15 V
150 V
150 mW
1 mA
SMD/SMT
Single Primary Winding
Single Secondary Winding
6.6 mm
8.26 mm
5.59 mm
WE-FB
Power Transformers - Board Mount WE-FB LT3748 80 uH 300 mW
750311692
Wurth Elektronik
1:
$7.98
350 In Stock
Mouser Part No
710-750311692
Wurth Elektronik
Power Transformers - Board Mount WE-FB LT3748 80 uH 300 mW
350 In Stock
1
$7.98
10
$7.48
50
$7.15
100
$6.50
350
$5.85
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
Flyback Transformers
8 V to 15 V
- 150 V, 150 V
300 mW
1 mA, 1 mA
SMD/SMT
Single Primary Winding
Dual Secondary Winding
9.78 mm
9.14 mm
10.54 mm
WE-FB
Power Transformers - Board Mount MID-IBTI TPS55010TER 2 uH 6 W
750311780
Wurth Elektronik
1:
$6.85
485 In Stock
Mouser Part No
710-750311780
Wurth Elektronik
Power Transformers - Board Mount MID-IBTI TPS55010TER 2 uH 6 W
485 In Stock
1
$6.85
10
$6.77
300
$6.77
600
$5.07
Buy
Min.: 1
Mult.: 1
Reel :
300
Details
Flyback Transformers
2.5 V to 3.5 V
15 V, 15 V
6 W
200 mA, 200 mA
SMD/SMT
Single Primary Winding
Dual Secondary Winding
9.78 mm
9.14 mm
10.54 mm
MID-IBTI
Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W
750311838
Wurth Elektronik
1:
$4.46
213 In Stock
1,200 Expected 17/9/2026
Mouser Part No
710-750311838
Wurth Elektronik
Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W
213 In Stock
1,200 Expected 17/9/2026
1
$4.46
10
$4.13
100
$3.50
300
$3.18
600
$2.62
24,900
View
24,900
Quote
Buy
Min.: 1
Mult.: 1
Reel :
300
Details
Flyback Transformers
36 V to 72 V
15 V, 15 V
2.1 W
70 mA, 70 mA
SMD/SMT
Single Primary Winding
Dual Secondary Winding
9.78 mm
9.14 mm
10.54 mm
MID-FLYLT
Power Transformers - Board Mount WE-FB LT3748 37 uH 25 W
750311889
Wurth Elektronik
1:
$11.32
7 In Stock
300 Expected 29/10/2026
Mouser Part No
710-750311889
Wurth Elektronik
Power Transformers - Board Mount WE-FB LT3748 37 uH 25 W
7 In Stock
300 Expected 29/10/2026
1
$11.32
10
$10.44
100
$8.70
500
$7.18
1,000
$6.31
Buy
Min.: 1
Mult.: 1
Reel :
100
Details
Flyback Transformers
28 V
250 V
25 W
100 mA
SMD/SMT
Single Primary Winding
Dual Secondary Winding
27.03 mm
32.31 mm
13.69 mm
WE-FB
Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 1.5 W
750312366
Wurth Elektronik
1:
$3.88
67 In Stock
3,600 On Order
Mouser Part No
710-750312366
Wurth Elektronik
Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 1.5 W
67 In Stock
3,600 On Order
View Dates
Stock:
67 Can Dispatch Immediately
On Order:
1,200 Expected 26/11/2026
2,400 Expected 31/12/2026
Factory Lead Time:
13 Weeks
1
$3.88
10
$3.59
100
$3.05
400
$2.76
800
$2.28
24,800
Quote
24,800
Quote
Buy
Min.: 1
Mult.: 1
Reel :
400
Details
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
Power Transformers - Board Mount WE-FB LTC3300 3.46 uH 5 W
750312504
Wurth Elektronik
1:
$4.18
155 In Stock
1,000 Expected 31/8/2026
Mouser Part No
710-750312504
Wurth Elektronik
Power Transformers - Board Mount WE-FB LTC3300 3.46 uH 5 W
155 In Stock
1,000 Expected 31/8/2026
1
$4.18
10
$3.88
50
$3.58
100
$3.28
200
$3.28
400
View
400
$2.98
25,000
Quote
Buy
Min.: 1
Mult.: 1
Reel :
200
Details
Flyback Transformers
2 V to 5.5 V
20 V
5 W
250 mA
SMD/SMT
Dual Primary Winding
Dual Secondary Winding
13.46 mm
17.75 mm
12.7 mm
WE-FB
Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W
750312557
Wurth Elektronik
1:
$5.10
74 In Stock
400 Expected 10/9/2026
Mouser Part No
710-750312557
Wurth Elektronik
Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W
74 In Stock
400 Expected 10/9/2026
1
$5.10
10
$4.73
400
$3.64
24,800
Quote
24,800
Quote
Buy
Min.: 1
Mult.: 1
Reel :
400
Details
Flyback Transformers
36 V to 72 V
5 V
1.9 W
380 mA
SMD/SMT
Dual Primary Winding
Single Secondary Winding
10.16 mm
13.36 mm
8.64 mm
MID-FLYLT
Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 7.5 W
750313442
Wurth Elektronik
1:
$5.63
250 In Stock
Mouser Part No
710-750313442
Wurth Elektronik
Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 7.5 W
250 In Stock
1
$5.63
10
$5.21
250
$3.92
25,000
Quote
25,000
Quote
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
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
Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 7.7 W
750313445
Wurth Elektronik
1:
$5.63
513 In Stock
6,750 On Order
Mouser Part No
710-750313445
Wurth Elektronik
Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 7.7 W
513 In Stock
6,750 On Order
View Dates
Stock:
513 Can Dispatch Immediately
On Order:
3,750 Expected 19/11/2026
3,000 Expected 28/12/2026
Factory Lead Time:
18 Weeks
1
$5.63
10
$5.21
50
$4.73
100
$4.30
250
$3.92
500
$3.55
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
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
Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.3 W
750313973
Wurth Elektronik
1:
$7.14
448 In Stock
1,000 Expected 1/4/2027
Mouser Part No
710-750313973
Wurth Elektronik
Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.3 W
448 In Stock
1,000 Expected 1/4/2027
1
$7.14
10
$6.61
50
$6.01
100
$5.47
250
$4.96
500
$4.52
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
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
Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.4 W
750313975
Wurth Elektronik
1:
$7.14
35 In Stock
2,250 On Order
Mouser Part No
710-750313975
Wurth Elektronik
Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.4 W
35 In Stock
2,250 On Order
View Dates
Stock:
35 Can Dispatch Immediately
On Order:
1,000 Expected 27/8/2026
1,250 Expected 18/2/2027
Factory Lead Time:
14 Weeks
1
$7.14
10
$6.61
50
$6.01
100
$5.47
250
$4.96
500
$4.52
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
Flyback Transformers
8 V to 32 V
24 V, 24 V
3.4 W
70 mA, 70 mA
SMD/SMT
Single Primary Winding
Dual Secondary Winding
15.24 mm
13.34 mm
11.43 mm
MID-FLYLT
Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.4 W
750313976
Wurth Elektronik
1:
$7.14
42 In Stock
1,000 Expected 10/9/2026
Mouser Part No
710-750313976
Wurth Elektronik
Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.4 W
42 In Stock
1,000 Expected 10/9/2026
1
$7.14
10
$6.61
50
$5.47
250
$4.96
500
$4.52
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
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
Power Transformers - Board Mount MID-IBTI LM5017MR 50 uH 1.5 W
750313995
Wurth Elektronik
1:
$8.15
28 In Stock
Mouser Part No
710-750313995
Wurth Elektronik
Power Transformers - Board Mount MID-IBTI LM5017MR 50 uH 1.5 W
28 In Stock
1
$8.15
10
$8.04
200
$8.04
400
$6.02
Buy
Min.: 1
Mult.: 1
Reel :
200
Details
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
Power Transformers - Board Mount WE-FB Flyback 33.8uH 1.0A 10% TOL
750314226
Wurth Elektronik
1:
$8.24
80 In Stock
Mouser Part No
710-750314226
Wurth Elektronik
Power Transformers - Board Mount WE-FB Flyback 33.8uH 1.0A 10% TOL
80 In Stock
1
$8.24
10
$7.64
50
$7.06
100
$6.47
250
$6.47
500
View
500
$5.89
1,000
$4.86
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
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
Power Transformers - Board Mount MID-IBTI LM5017MRX 45 uH 1.5 W
750314462
Wurth Elektronik
1:
$6.49
83 In Stock
Mouser Part No
710-750314462
Wurth Elektronik
Power Transformers - Board Mount MID-IBTI LM5017MRX 45 uH 1.5 W
83 In Stock
1
$6.49
10
$6.00
500
$4.52
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
Flyback Transformers
16 V to 36 V
- 12 V, 5 V, 12 V
1.5 W
40 mA, 40 mA, 100 mA
SMD/SMT
Single Primary Winding
Triple Secondary Winding
12.95 mm
12.7 mm
5.98 mm
MID-IBTI