Power Transformers - Board Mount

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Components for Battery Chargers

Würth Elektronik Electronic Components for Battery Chargers include common mode chokes, capacitors, sure protection, ferrites for cable assembly, transformers for AC/DC converters, wireless power, LEDs, and inductors. The electromechanical components include wire-to-board connectors, REDCUBE terminals, detector switches, spacers, and SKEDD connectors.

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Part #

Power Transformers - Board Mount MID-ALIT Lightg Apps 2.60mH 1.6Ohm

750845240
Wurth Elektronik
1: $40.94
4In Stock

Mfr. Part No.
750845240

Mouser Part No
710-750845240

Wurth Elektronik

Power Transformers - Board Mount MID-ALIT Lightg Apps 2.60mH 1.6Ohm

Learn More

Datasheet

4In Stock

$40.94

$37.78

$34.64

$31.48

View

Min.: 1
Mult.: 1

Power

195 VAC to 265 VAC

24 V

48 W

2 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

31.5 mm

35.2 mm

24 mm

MID-OLIFX

Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 2.8 W

750313972
Wurth Elektronik
1: $7.97
5,750On Order

Mfr. Part No.
750313972

Mouser Part No
710-750313972

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 2.8 W

Learn More

Datasheet

5,750On Order

Cut Tape

$7.97

$7.37

$6.70

$6.09

Reel

$5.54

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Flyback Transformers

18 V to 42 V

5 V, 5 V

2.8 W

275 mA, 275 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-HB TPS60402 3 mH 100 mW

750314839
Wurth Elektronik
1: $10.01
3,900On Order

Mfr. Part No.
750314839

Mouser Part No
710-750314839

Wurth Elektronik

Power Transformers - Board Mount MID-HB TPS60402 3 mH 100 mW

Datasheet

3,900On Order

Cut Tape

$10.01

$9.25

$8.47

$7.71

Reel

$6.35

$5.59

MouseReel Available

Min.: 1
Mult.: 1

: 300

Forward Transformers

3 V to 5.2 V

5 V

100 mW

10 mA

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

9.78 mm

9.14 mm

10.54 mm

MID-HB

Power Transformers - Board Mount WE-PPTI SN6505 110 uH 5 V SMD/SMT 125C

750315240
Wurth Elektronik
1: $5.07
16,342On Order

Mfr. Part No.
750315240

Mouser Part No
710-750315240

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6505 110 uH 5 V SMD/SMT 125C

Learn More

Datasheet

16,342On Order

Cut Tape

$5.07

$4.64

$4.27

$4.05

Reel

$3.47

$3.14

MouseReel Available

Min.: 1
Mult.: 1

: 275

Push-Pull Transformers

5 V

5 W

1 A

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

12.32 mm

15.41 mm

11.89 mm

WE-PPTI

Power Transformers - Board Mount WE-UNIT Offline 220uH .21A .29Ohm

7491181012
Wurth Elektronik
1: $10.53
291Expected 2/10/2026

Mfr. Part No.
7491181012

Mouser Part No
710-7491181012

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 220uH .21A .29Ohm

Learn More

Datasheet

291Expected 2/10/2026

$10.53

$9.26

$8.77

$8.28

View

Min.: 1
Mult.: 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

Power Transformers - Board Mount WE-UNIT Offline 180uH .2A .05Ohm

749118115
Wurth Elektronik
1: $10.53
359Expected 2/10/2026

Mfr. Part No.
749118115

Mouser Part No
710-749118115

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 180uH .2A .05Ohm

Learn More

Datasheet

359Expected 2/10/2026

$10.53

$9.26

$8.77

$8.28

View

Min.: 1
Mult.: 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

Power Transformers - Board Mount WE-PoE Power over Ethernet Transformer

7491193912
Wurth Elektronik
1: $15.57
600Expected 2/10/2026

Mfr. Part No.
7491193912

Mouser Part No
710-7491193912

Wurth Elektronik

Power Transformers - Board Mount WE-PoE Power over Ethernet Transformer

Datasheet

600Expected 2/10/2026

Cut Tape

$15.57

$14.01

$12.46

$10.89

Reel

$9.36

Min.: 1
Mult.: 1

: 300

POE - Power Over Ethernet Transformers

WE-PoE

Power Transformers - Board Mount WE-PoEH High Power EPQ13 21uH 24W

7491195212
Wurth Elektronik
1: $10.05
600Expected 25/9/2026

Mfr. Part No.
7491195212

Mouser Part No
710-7491195212

Wurth Elektronik

Power Transformers - Board Mount WE-PoEH High Power EPQ13 21uH 24W

Learn More

Datasheet

600Expected 25/9/2026

Cut Tape

$10.05

$9.51

Reel

$8.04

$6.95

$5.85

Min.: 1
Mult.: 1

: 150

POE - Power Over Ethernet Transformers

9 V to 57 V

12 V

24 W

1 A

SMD/SMT

Single Primary Winding

Dual Secondary Winding

14 mm

17.65 mm

14.5 mm

WE-PoEH

Power Transformers - Board Mount WE-PoE Size ER13 127uH 220mOhm

7491199112
Wurth Elektronik
1: $8.19
1,400Expected 9/10/2026

Mfr. Part No.
7491199112

Mouser Part No
710-7491199112

Wurth Elektronik

Power Transformers - Board Mount WE-PoE Size ER13 127uH 220mOhm

Learn More

Datasheet

1,400Expected 9/10/2026

Cut Tape

$8.19

$7.89

$7.45

$7.00

Reel

$6.24

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

Power Transformers - Board Mount WE-FLEX DCR=344mOhms 198.6uH 500VDC SMD

749196101
Wurth Elektronik
1: $7.67
990On Order

Mfr. Part No.
749196101

Mouser Part No
710-749196101

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX DCR=344mOhms 198.6uH 500VDC SMD

Learn More

Datasheet

990On Order

Cut Tape

$7.67

$6.84

$6.19

$5.51

Reel

$5.09

MouseReel Available

Min.: 1
Mult.: 1

: 500

WE-FLEX

Power Transformers - Board Mount WE-FB LT3573 25 uH 9.6 W

750310562
Wurth Elektronik
1: $8.27
477Expected 22/10/2026

Mfr. Part No.
750310562

Mouser Part No
710-750310562

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 25 uH 9.6 W

Learn More

Datasheet

477Expected 22/10/2026

Cut Tape

$8.27

$7.67

Reel

$5.90

MouseReel Available

Min.: 1
Mult.: 1

: 250

Flyback Transformers

18 V to 30 V

12 V

9.6 W

800 mA

SMD/SMT

Single Primary Winding

Single Secondary Winding

13.34 mm

15.24 mm

11.43 mm

WE-FB

Power Transformers - Board Mount WE-FB LT3573 25 uH 9.6 W

750310563
Wurth Elektronik
1: $9.96
Lead-Time 19 Weeks

Mfr. Part No.
750310563

Mouser Part No
710-750310563

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 25 uH 9.6 W

Learn More

Datasheet

Lead-Time 19 Weeks

Cut Tape

$9.96

$9.22

$8.84

$8.57

Reel

$8.04

View

Min.: 1
Mult.: 1

: 200

Flyback Transformers

18 V to 30 V

12 V

9.6 W

800 mA

SMD/SMT

Single Primary Winding

Single Secondary Winding

13.34 mm

15.24 mm

11.43 mm

WE-FB

Power Transformers - Board Mount WE-FB LT3748 14 uH 30 W

750311607
Wurth Elektronik
1: $12.57
250In Stock
351Expected 24/12/2026

Mfr. Part No.
750311607

Mouser Part No
710-750311607

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 14 uH 30 W

Learn More

Datasheet

250In Stock

351Expected 24/12/2026

Cut Tape

$12.57

$11.60

$10.64

Reel

$9.67

$7.97

$7.00

MouseReel Available

Min.: 1
Mult.: 1

: 125

Flyback Transformers

30 V to 75 V

12 V

30 W

2.5 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 LT3575 9 uH 13.2 W

750311625
Wurth Elektronik
1: $11.46
396Expected 22/10/2026

Mfr. Part No.
750311625

Mouser Part No
710-750311625

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3575 9 uH 13.2 W

Learn More

Datasheet

396Expected 22/10/2026

Cut Tape

$11.46

$10.58

$8.83

Reel

$7.28

$6.39

MouseReel Available

Min.: 1
Mult.: 1

: 200

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 MID-FLYLT LT8300 300 uH 1.7 W

750312558
Wurth Elektronik
1: $5.28
1,470Expected 7/1/2027

Mfr. Part No.
750312558

Mouser Part No
710-750312558

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.7 W

Learn More

Datasheet

1,470Expected 7/1/2027

Cut Tape

$5.28

$4.90

$4.15

Reel

$3.77

$3.11

MouseReel Available

Min.: 1
Mult.: 1

: 300

Flyback Transformers

36 V to 72 V

12 V, 12 V

1.7 W

70 mA, 70 mA

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

9.78 mm

9.14 mm

10.54 mm

MID-FLYLT

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.7 W

750312559
Wurth Elektronik
1: $4.87
800Expected 24/12/2026

Mfr. Part No.
750312559

Mouser Part No
710-750312559

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.7 W

Learn More

Datasheet

800Expected 24/12/2026

Cut Tape

$4.87

$4.52

$3.84

$3.41

Reel

$3.41

$2.91

MouseReel Available

Min.: 1
Mult.: 1

: 400

Flyback Transformers

36 V to 72 V

24 V

1.7 W

70 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 9 uH 9 W

750313443
Wurth Elektronik
1: $5.63
3,181On Order

Mfr. Part No.
750313443

Mouser Part No
710-750313443

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 9 W

Learn More

Datasheet

3,181On Order

Cut Tape

$5.63

$5.21

$4.73

$4.30

Reel

$3.92

$3.55

MouseReel Available

Min.: 1
Mult.: 1

: 250

Flyback Transformers

8 V to 32 V

12 V, 12 V

9 W

375 mA, 375 mA

SMD/SMT

Single Primary Winding

Dual Secondary Winding

13.34 mm

15.24 mm

11.43 mm

MID-FLYLT

Power Transformers - Board Mount MID-IBTI LM5160 60 uH 3.9 W

750314597
Wurth Elektronik
1: $5.17
792On Order

Mfr. Part No.
750314597

Mouser Part No
710-750314597

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM5160 60 uH 3.9 W

Learn More

Datasheet

792On Order

Cut Tape

$5.17

$4.79

$3.96

Reel

$3.59

$3.26

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power

10 V to 40 V

15.5 V

3.9 W

250 mA

SMD/SMT

Single Primary Winding

Single Secondary Winding

10.16 mm

13.36 mm

8.64 mm

MID-IBTI

Power Transformers - Board Mount MID-IBTI LM5160 36.5 uH 13.8 W

750315038
Wurth Elektronik
1: $14.62
978Expected 12/11/2026

Mfr. Part No.
750315038

Mouser Part No
710-750315038

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM5160 36.5 uH 13.8 W

Learn More

Datasheet

978Expected 12/11/2026

$14.62

$13.53

$12.31

$11.18

View

Min.: 1
Mult.: 1

Power

7 V to 26 V

23 V, 23 V, 23 V, 23 V

13.8 W

100 mA, 100 mA, 100 mA, 300 mA

Through Hole

Single Primary Winding

Quad Secondary Winding

23.36 mm

23.88 mm

24.14 mm

MID-IBTI

Power Transformers - Board Mount MID-FLYLT LT8304 40 uH 15.8 W

750315835
Wurth Elektronik
1: $5.07
1,000Expected 8/10/2026

Mfr. Part No.
750315835

Mouser Part No
710-750315835

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8304 40 uH 15.8 W

Learn More

Datasheet

1,000Expected 8/10/2026

Cut Tape

$5.07

$4.84

$4.38

Reel

$4.38

$4.05

Min.: 1
Mult.: 1

: 200

Flyback Transformers

36 V to 75 V

3.3 V

15.8 W

4.8 A

SMD/SMT

Dual Primary Winding

Single Secondary Winding

13.46 mm

17.75 mm

12.7 mm

MID-FLYLT

Power Transformers - Board Mount WE-PPTI SN6505 94 uH 5.5V SMD/SMT 125C

750316030
Wurth Elektronik
1: $3.55
1,694Expected 8/10/2026

Mfr. Part No.
750316030

Mouser Part No
710-750316030

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6505 94 uH 5.5V SMD/SMT 125C

Learn More

Datasheet

1,694Expected 8/10/2026

Cut Tape

$3.55

$3.29

$3.05

$2.79

View

Reel

$2.09

MouseReel Available

Min.: 1
Mult.: 1

: 900

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

9.25 mm

8.3 mm

4.1 mm

WE-PPTI

Power Transformers - Board Mount WE-PPTI SN6505B 350uH 1.1W Push Pull TOR4.3/2.8/2.3

750316769
Wurth Elektronik
1: $2.61
3,100On Order

Mfr. Part No.
750316769

Mouser Part No
710-750316769

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6505B 350uH 1.1W Push Pull TOR4.3/2.8/2.3

Learn More

Datasheet

3,100On Order

Cut Tape

$2.61

$2.43

$2.24

$2.05

Reel

$1.97

$1.62

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

Transformers

5 V

15 V

175 mA

SMD/SMT

Single Primary Winding

Single Secondary Winding

6.73 mm

10.46 mm

4.19 mm

WE-PPTI

Power Transformers - Board Mount WE-PPTI SN6505B 86 uH

750316818
Wurth Elektronik
1: $4.77
2,700In Stock

Mfr. Part No.
750316818

Mouser Part No
710-750316818

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6505B 86 uH

Learn More

Datasheet

2,700In Stock

Cut Tape

$4.77

$4.47

$4.24

$3.96

Reel

$3.58

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

Transformers

5 V

15 V to 17 V

390 mA

SMD/SMT

Single Primary Winding

Single Secondary Winding

8.3 mm

12.6 mm

4.1 mm

WE-PPTI

Power Transformers - Board Mount WE-PPTI SN6505B 86 uH

750316819
Wurth Elektronik
1: $5.06
2,700Expected 17/12/2026

Mfr. Part No.
750316819

Mouser Part No
710-750316819

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6505B 86 uH

Learn More

Datasheet

2,700Expected 17/12/2026

Cut Tape

$5.06

$4.71

$4.34

$3.98

View

Reel

$2.98

MouseReel Available

Min.: 1
Mult.: 1

: 900

Transformers

5 V

12 V

460 mA

SMD/SMT

Single Primary Winding

Single Secondary Winding

8.3 mm

12.6 mm

4.1 mm

WE-PPTI

Power Transformers - Board Mount MID-FLYTI LM5180 EP7 1W SMT

750317605
Wurth Elektronik
1: $6.45
2,979On Order

Mfr. Part No.
750317605

Mouser Part No
710-750317605

Wurth Elektronik

Power Transformers - Board Mount MID-FLYTI LM5180 EP7 1W SMT

Datasheet

2,979On Order

Cut Tape

$6.45

$5.59

$5.41

$5.25

Reel

$4.99

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

MID-FLYTI

Components for Battery Chargers

Customer Service Office

Company

Resources

Support

2 V to 5.5 V
2.5 V to 3.5 V
3 V to 24 V
3 V to 3.6 V
3 V to 5.2 V
3 V to 6 V
3.3 V
4 V to 8 V
4.5 V to 5.5 V
4.5 VDC to 12 VDC, 12 VDC to 65 VDC
5 V
5 V to 32 V
6 V
6 V to 12.6 V
6 V to 18 V
7 V to 26 V
7 V to 31 V
7.5 V
8 V to 15 V
8 V to 24 V

- 200 V, 200 V
- 150 V, 150 V
- 17.5 V, 17.5 V
- 15 V, - 7.5 V, 7.5 V, 15 V
- 15 V, 15 V
- 12 V, 12 V
- 12 V, 12 V, 24 V
- 12 V, 5 V, 12 V
- 10 V, - 5 V, 5 V, 10 V
- 7 V, - 5 V, 5 V, 7 V
- 7 V, 7 V
- 5 V, - 5 V, 12 V, 12 V
- 5 V, 5 V
- 5 V, 5 V, 15 V
- 5 V, 5 V, 24 V
- 5 V, 7 V
1.8 V
3.3 V
3.3 V, 12 V
3.3 V, 24 V

40 mW
100 mW
150 mW
300 mW
500 mW
600 mW
700 mW
800 mW
900 mW
1 W
1.1 W
1.2 W
1.3 W
1.4 W
1.5 W
1.6 W
1.7 W
1.8 W
1.9 W
2 W

1 mA
1 mA, 1 mA
2 mA, 2 mA
5 mA, 30 mA
10 mA
10 mA, 1.1 A
10 mA, 5.25 A
15 mA
20 mA, 20 mA, 100 mA
20 mA, 40 mA, 40 mA
20 mA, 40 mA, 50 mA
20 mA, 700 mA
25 mA, 25 mA, 80 mA, 80 mA
25 mA, 50 mA
30 mA
30 mA, 30 mA
30 mA, 30 mA, 80 mA, 80 mA
30 mA, 45 mA
33 mA, 100 mA, 100 mA
35 mA, 35 mA

6.6 mm
6.73 mm
7 mm
7.14 mm
7.87 mm
8.26 mm
8.3 mm
8.35 mm
8.6 mm
9.1 mm
9.14 mm
9.25 mm
9.45 mm
9.78 mm
10 mm
10.16 mm
10.46 mm
10.8 mm
10.95 mm
11.3 mm

6.6 mm
6.73 mm
6.91 mm
7 mm
7.14 mm
7.37 mm
8 mm
8.26 mm
8.3 mm
8.38 mm
8.5 mm
8.6 mm
9.1 mm
9.14 mm
9.25 mm
9.5 mm
9.78 mm
10 mm
10.05 mm
10.2 mm

1.98 mm
3.56 mm
4 mm
4.1 mm
4.19 mm
4.2 mm
4.74 mm
5 mm
5.46 mm
5.5 mm
5.59 mm
5.97 mm
5.98 mm
6.2 mm
6.35 mm
6.99 mm
7.4 mm
7.62 mm
7.8 mm
8.3 mm

MID-FLYADI
MID-FLYLT
MID-FLYMAX
MID-FLYTI
MID-FWD
MID-HB
MID-IBMAX
MID-IBTEL
MID-IBTI
MID-OLDIA
MID-OLEE
MID-OLIFX
MID-OLLT
MID-OLNXP
MID-OLON
MID-OLPI
MID-OLRM
MID-OLSTM
MID-OLT8
MID-OLTI