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 WE-PSPA 86 uH 750mA AEC-Q200

78931812505
Wurth Elektronik
1: S/28.14
883In Stock

Mfr. Part #
78931812505

Mouser Part #
710-78931812505

Wurth Elektronik

Power Transformers - Board Mount WE-PSPA 86 uH 750mA AEC-Q200

Learn More

Datasheet

883In Stock

Cut Tape

S/28.14

S/27.01

S/24.76

S/22.50

Reel

S/17.98

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

Push-Pull Transformers

5 V

PCB Mount

Dual Primary Winding

Dual Secondary Winding

9.25 mm

8.3 mm

4.1 mm

WE-PSPA

Power Transformers - Board Mount WE-PSPA 86 uH 165mA AEC-Q200

78931812523
Wurth Elektronik
1: S/28.10
997In Stock

Mfr. Part #
78931812523

Mouser Part #
710-78931812523

Wurth Elektronik

Power Transformers - Board Mount WE-PSPA 86 uH 165mA AEC-Q200

Learn More

Datasheet

997In Stock

Cut Tape

S/28.10

S/26.98

S/24.72

S/22.50

Reel

S/17.91

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

Push-Pull Transformers

5 V

23 V

PCB Mount

Dual Primary Winding

Dual Secondary Winding

9.25 mm

8.3 mm

4.1 mm

WE-PSPA

Power Transformers - Board Mount WE-PSPA 1006 475uH 115mA AEC-Q200

78931610515
Wurth Elektronik
1: S/28.10
991In Stock

Mfr. Part #
78931610515

Mouser Part #
710-78931610515

Wurth Elektronik

Power Transformers - Board Mount WE-PSPA 1006 475uH 115mA AEC-Q200

Learn More

Datasheet

991In Stock

Cut Tape

S/28.10

S/26.98

S/24.72

S/22.54

View

Reel

S/17.09

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

Push-Pull Transformers

5 V

15 V

PCB Mount

Dual Primary Winding

Dual Secondary Winding

7.14 mm

6.73 mm

4.74 mm

WE-PSPA

Power Transformers - Board Mount MID-UDS PGA460 3 mH

750317161
Wurth Elektronik
1: S/41.61
5,656In Stock

Mfr. Part #
750317161

Mouser Part #
710-750317161

Wurth Elektronik

Power Transformers - Board Mount MID-UDS PGA460 3 mH

Learn More

Datasheet

5,656In Stock

Cut Tape

S/41.61

Reel

S/39.39

MouseReel Available

Min.: 1
Mult.: 1

: 800

Power

SMD/SMT

Dual Primary Winding

Single Secondary Winding

6.6 mm

8.26 mm

5.59 mm

MID-UDS

Power Transformers - Board Mount WE-PSPA 86 uH 210mA AEC-Q200

78931812518
Wurth Elektronik
1: S/28.10
1,332In Stock

Mfr. Part #
78931812518

Mouser Part #
710-78931812518

Wurth Elektronik

Power Transformers - Board Mount WE-PSPA 86 uH 210mA AEC-Q200

Learn More

Datasheet

1,332In Stock

Cut Tape

S/28.10

S/26.98

S/24.72

S/22.50

Reel

S/17.59

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

Push-Pull Transformers

5 V

18 V

PCB Mount

Dual Primary Winding

Dual Secondary Winding

9.25 mm

8.3 mm

4.1 mm

WE-PSPA

Power Transformers - Board Mount WE-PPTI SN6505B TOR4.3/2.8/3 SMT

750343341
Wurth Elektronik
1: S/11.79
1,355In Stock
2,000Expected 11/13/2026

Mfr. Part #
750343341

Mouser Part #
710-750343341

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6505B TOR4.3/2.8/3 SMT

Datasheet

1,355In Stock

2,000Expected 11/13/2026

Cut Tape

S/11.79

S/10.20

S/9.89

S/9.58

Reel

S/8.91

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

WE-PPTI

Power Transformers - Board Mount WE-FB LT3575 7 uH 15 W

750311567
Wurth Elektronik
1: S/37.64
420In Stock

Mfr. Part #
750311567

Mouser Part #
710-750311567

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3575 7 uH 15 W

Learn More

Datasheet

420In Stock

Cut Tape

S/37.64

S/35.27

S/33.71

S/30.67

Reel

S/27.60

MouseReel Available

Min.: 1
Mult.: 1

: 200

Flyback Transformers

10 V to 40 V

5 V

15 W

3 A

SMD/SMT

Single Primary Winding

Dual Secondary Winding

13.34 mm

15.24 mm

11.43 mm

WE-FB

Power Transformers - Board Mount WE-PPTI SN6505B 72 uH

750316670
Wurth Elektronik
1: S/18.76
729In Stock

Mfr. Part #
750316670

Mouser Part #
710-750316670

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6505B 72 uH

Learn More

Datasheet

729In Stock

Cut Tape

S/18.76

Reel

S/10.74

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Transformers

5 V

5.7 V, 15.7 V

85 mA, 200 mA

SMD/SMT

Single Primary Winding

Single Secondary Winding

11.63 mm

12.6 mm

1.98 mm

WE-PPTI

Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W

750370041
Wurth Elektronik
1: S/18.22
587In Stock
600Expected 9/2/2026

Mfr. Part #
750370041

Mouser Part #
710-750370041

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W

Learn More

Datasheet

587In Stock

600Expected 9/2/2026

Cut Tape

S/18.22

S/16.70

S/16.54

Reel

S/16.54

S/16.08

MouseReel Available

Min.: 1
Mult.: 1

: 300

Flyback Transformers

18 V to 30 V

5 V

5 W

1 A

SMD/SMT

Single Primary Winding

Single Secondary Winding

9.78 mm

9.14 mm

10.54 mm

WE-FB

Power Transformers - Board Mount WE-PSPA 1006 475uH 100mA AEC-Q200

78931610518
Wurth Elektronik
1: S/28.10
1,003In Stock

Mfr. Part #
78931610518

Mouser Part #
710-78931610518

Wurth Elektronik

Power Transformers - Board Mount WE-PSPA 1006 475uH 100mA AEC-Q200

Learn More

Datasheet

1,003In Stock

Cut Tape

S/28.10

S/26.98

S/24.72

S/22.50

View

Reel

S/17.09

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

Push-Pull Transformers

5 V

18 V

PCB Mount

Dual Primary Winding

Dual Secondary Winding

7.14 mm

6.73 mm

4.74 mm

WE-PSPA

Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter

749196241
Wurth Elektronik
1: S/24.02
1,754In Stock

Mfr. Part #
749196241

Mouser Part #
710-749196241

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter

Learn More

Datasheet

1,754In Stock

Cut Tape

S/24.02

S/22.54

S/22.11

S/20.44

View

Reel

S/17.24

Min.: 1
Mult.: 1

: 400

WE-FLEX

Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W

750311911
Wurth Elektronik
1: S/41.07
283In Stock

Mfr. Part #
750311911

Mouser Part #
710-750311911

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W

Learn More

Datasheet

283In Stock

S/41.07

S/38.46

S/36.78

S/33.44

S/30.09

Min.: 1
Mult.: 1

Flyback Transformers

8 V to 24 V

15 V, 15 V, 15 V, 15 V

12 W

200 mA, 200 mA, 200 mA, 200 mA

Through Hole

Dual Primary Winding

Quad Secondary Winding

22.2 mm

25 mm

16 mm

WE-FB

Power Transformers - Board Mount MID-IBTI LM5017 26 uH 1.6 W

750312924
Wurth Elektronik
1: S/13.23
1,766In Stock

Mfr. Part #
750312924

Mouser Part #
710-750312924

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM5017 26 uH 1.6 W

Learn More

Datasheet

1,766In Stock

Cut Tape

S/13.23

S/12.57

S/9.73

Reel

S/9.73

View

MouseReel Available

Min.: 1
Mult.: 1

: 925

Flyback Transformers

36 V to 75 V

5 V, 10 V

1.6 W

80 mA, 120 mA

SMD/SMT

Single Primary Winding

Dual Secondary Winding

8.35 mm

9.5 mm

6.35 mm

MID-IBTI

Power Transformers - Board Mount MID-OLTI UCC28722 1.35 mH 6 W

750342104
Wurth Elektronik
1: S/31.65
1,126In Stock

Mfr. Part #
750342104

Mouser Part #
710-750342104

Wurth Elektronik

Power Transformers - Board Mount MID-OLTI UCC28722 1.35 mH 6 W

Learn More

Datasheet

1,126In Stock

S/31.65

S/27.40

S/25.03

S/23.47

S/20.63

Min.: 1
Mult.: 1

Flyback Transformers

85 VAC to 265 VAC

12 V

6 W

500 mA

Through Hole

Dual Primary Winding

Single Secondary Winding

16.9 mm

18.8 mm

13.31 mm

MID-OLTI

Power Transformers - Board Mount WE-UOST Univ Offline 1250uH 0.8A 190mOhm

760871534
Wurth Elektronik
1: S/38.38
1,459In Stock

Mfr. Part #
760871534

Mouser Part #
710-760871534

Wurth Elektronik

Power Transformers - Board Mount WE-UOST Univ Offline 1250uH 0.8A 190mOhm

Learn More

Datasheet

1,459In Stock

Cut Tape

S/38.38

S/37.76

S/37.72

S/35.07

Reel

S/30.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

Power

85 VAC to 265 VAC

12 V

6.6 W

550 mA

SMD/SMT

Single Primary Winding

Dual Secondary Winding

25.81 mm

16.6 mm

13.5 mm

WE-UOST

Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter

749196201
Wurth Elektronik
1: S/25.26
567In Stock

Mfr. Part #
749196201

Mouser Part #
710-749196201

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter

Learn More

Datasheet

567In Stock

Cut Tape

S/25.26

S/23.39

S/23.08

S/21.06

S/19.23

Reel

S/17.24

MouseReel Available

Min.: 1
Mult.: 1

: 400

WE-FLEX

Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 800 mW

750315230
Wurth Elektronik
1: S/15.53
1,167In Stock

Mfr. Part #
750315230

Mouser Part #
710-750315230

Wurth Elektronik

Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 800 mW

Learn More

Datasheet

1,167In Stock

Cut Tape

S/15.53

S/14.75

S/12.42

Reel

S/11.41

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 500

Signal Transformers

5 V

800 mW

150 mA

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

9.14 mm

12.7 mm

7.62 mm

MID-PPMAX

Power Transformers - Board Mount WE-FB LT3573 25 uH 10 W

750310471
Wurth Elektronik
1: S/28.49
317In Stock

Mfr. Part #
750310471

Mouser Part #
710-750310471

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 25 uH 10 W

Learn More

Datasheet

317In Stock

Cut Tape

S/28.49

S/26.70

S/25.53

S/23.24

Reel

S/20.90

MouseReel Available

Min.: 1
Mult.: 1

: 200

Flyback Transformers

9 V to 30 V

5 V

10 W

2 A

SMD/SMT

Single Primary Winding

Single Secondary Winding

13.34 mm

15.24 mm

11.43 mm

WE-FB

Power Transformers - Board Mount MID-POELT LT4276 37 uH 23 W

750313082
Wurth Elektronik
1: S/26.70
958In Stock

Mfr. Part #
750313082

Mouser Part #
710-750313082

Wurth Elektronik

Power Transformers - Board Mount MID-POELT LT4276 37 uH 23 W

Learn More

Datasheet

958In Stock

Cut Tape

S/26.70

S/23.12

S/22.42

S/21.72

Reel

S/21.02

View

Min.: 1
Mult.: 1

: 200

POE - Power Over Ethernet Transformers

40 V to 57 V

5 V

23 W

4.6 A

SMD/SMT

Dual Primary Winding

Single Secondary Winding

13.46 mm

17.75 mm

12.7 mm

MID-POELT

Power Transformers - Board Mount MID-FLYADI ADP1031 280 uH 700 mW

750316743
Wurth Elektronik
1: S/36.71
1,050In Stock

Mfr. Part #
750316743

Mouser Part #
710-750316743

Wurth Elektronik

Power Transformers - Board Mount MID-FLYADI ADP1031 280 uH 700 mW

Learn More

Datasheet

1,050In Stock

Cut Tape

S/36.71

S/33.86

Reel

S/23.28

MouseReel Available

Min.: 1
Mult.: 1

: 400

Flyback Transformers

18 V to 32 V

24 V

700 mW

30 mA

SMD/SMT

Single Primary Winding

Single Secondary Winding

8.26 mm

8.6 mm

9.65 mm

MID-FLYADI

Power Transformers - Board Mount MID-FLYMAX MAX17690 16 uH 2.5 W

750317233
Wurth Elektronik
1: S/29.54
1,274In Stock

Mfr. Part #
750317233

Mouser Part #
710-750317233

Wurth Elektronik

Power Transformers - Board Mount MID-FLYMAX MAX17690 16 uH 2.5 W

Learn More

Datasheet

1,274In Stock

Cut Tape

S/29.54

S/27.29

Reel

S/27.29

S/18.76

MouseReel Available

Min.: 1
Mult.: 1

: 300

Flyback Transformers

8 V to 28 V

5 V

2.5 W

500 mA

SMD/SMT

Single Primary Winding

Single Secondary Winding

9.78 mm

9.5 mm

10.54 mm

MID-FLYMAX

Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 3 W

750317236
Wurth Elektronik
1: S/29.04
1,147In Stock

Mfr. Part #
750317236

Mouser Part #
710-750317236

Wurth Elektronik

Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 3 W

Learn More

Datasheet

1,147In Stock

Cut Tape

S/29.04

S/26.78

Reel

S/26.78

S/18.41

MouseReel Available

Min.: 1
Mult.: 1

: 300

Flyback Transformers

18 V to 60 V

12 V

3 W

250 mA

SMD/SMT

Single Primary Winding

Single Secondary Winding

9.78 mm

9.5 mm

10.54 mm

MID-FLYMAX

Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W

750311660
Wurth Elektronik
1: S/16.97
882In Stock

Mfr. Part #
750311660

Mouser Part #
710-750311660

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W

Learn More

Datasheet

882In Stock

Cut Tape

S/16.97

S/15.76

Reel

S/12.14

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 300

Flyback Transformers

36 V to 72 V

15 V

2.1 W

140 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 20 uH 60 W

750311783
Wurth Elektronik
1: S/55.90
1,728In Stock

Mfr. Part #
750311783

Mouser Part #
710-750311783

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 20 uH 60 W

Learn More

Datasheet

1,728In Stock

Cut Tape

S/55.90

S/52.35

S/50.10

Reel

S/45.54

S/40.99

MouseReel Available

Min.: 1
Mult.: 1

: 100

Flyback Transformers

19 V to 70 V

24 V

60 W

2.5 A

SMD/SMT

Dual Primary Winding

Triple Secondary Winding

27.03 mm

32.31 mm

13.69 mm

WE-FB

Power Transformers - Board Mount MID-UDS PGA460 239 uH

750316928
Wurth Elektronik
1: S/71.19
1,577In Stock

Mfr. Part #
750316928

Mouser Part #
710-750316928

Wurth Elektronik

Power Transformers - Board Mount MID-UDS PGA460 239 uH

Learn More

Datasheet

1,577In Stock

Cut Tape

S/71.19

S/65.71

S/60.22

S/54.77

S/45.19

Reel

S/39.70

MouseReel Available

Min.: 1
Mult.: 1

: 800

Push-Pull Transformers

SMD/SMT

Dual Primary Winding

Single Secondary Winding

6.6 mm

8.26 mm

5.59 mm

MID-UDS

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