Mga Power Transformer - Board Mount

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WE-UNIT Off-Line Transformers

Würth Elektronik Midcom WE-UNIT Off-Line Transformers are designed for use in AC/DC switch-mode power supplies. These transformers work with a wide input voltage range from 125V_DC to 375V_DC with an isolation voltage of 4_kV. The UNIT series uses the standard bobbins and core sizes EE13 and EE16, which guarantees short lead times. Both the EE13 and EE16 sizes are offered in a vertical and horizontal layout. Typical applications for Würth Elektronik Midcom WE-UNIT Off-Line Transformers include tiny switch ICs and SMPS with universal input from 85V_AC to 265V_AC.

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Mga Resulta: 60

Mga Ginamit na Filter:

Produkto

Pangunahing Voltage Rating

Rating ng Pangalawang Voltage

Rating ng Power

Rating ng Pangalawang Current

Isitilo ng Mounting

Pangunahing Winding

Pangalawang Winding

Haba

Lapad

Taas

Series

I-reset Lahat

Maghanap sa loob ng mga resulta

May Stock

Karaniwang May Stock

Aktibo

Mga Bagong Produkto

Sumusunod sa RoHS

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# ng Piyesa

Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 1.5 W

750312366
Wurth Elektronik
1: ₱216.58
1,683May Stock

Mfr. # ng Piyesa
750312366

# ng Piyesa ng Mouser
710-750312366

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 1.5 W

Alamin Pa

Datasheet

1,683May Stock

Cut Tape

₱216.58

₱196.35

₱188.02

₱182.67

Reel

₱165.41

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 400

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 MID-FLYLT LT8300 300 uH 3.6 W

750312365
Wurth Elektronik
1: ₱216.58
1,435May Stock

Mfr. # ng Piyesa
750312365

# ng Piyesa ng Mouser
710-750312365

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 3.6 W

Alamin Pa

Datasheet

1,435May Stock

Cut Tape

₱216.58

₱196.35

₱188.02

₱182.67

Reel

₱165.41

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 400

POE - Power Over Ethernet Transformers

30 V to 72 V

12 V

3.6 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-UNIT 5.6W SMD Offline Trnsfmr

7508170311
Wurth Elektronik
1: ₱287.98
895May Stock

Mfr. # ng Piyesa
7508170311

# ng Piyesa ng Mouser
710-7508170311

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT 5.6W SMD Offline Trnsfmr

Alamin Pa

Datasheet

895May Stock

Cut Tape

₱287.98

₱245.74

₱235.62

₱229.08

Reel

₱206.47

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 175

Power

55 VAC to 265 VAC

12 V

5 W

420 mA

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

13.8 mm

23.9 mm

11 mm

MID-OLEE

Power Transformers - Board Mount WE-UNIT Offline 245uH .21A 1.2Ohm

7491181024
Wurth Elektronik
1: ₱459.94
8May Stock
132Inaasahan 5/22/2026

Mfr. # ng Piyesa
7491181024

# ng Piyesa ng Mouser
710-7491181024

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 245uH .21A 1.2Ohm

Alamin Pa

Datasheet

8May Stock

132Inaasahan 5/22/2026

₱459.94

₱404.60

₱383.18

₱361.76

Tingnan

Min.: 1
Mult.: 1

Power

85 VAC to 265 VAC

24 V

3 W

125 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 175uH .85A 26Ohm

749118205
Wurth Elektronik
1: ₱456.37
127May Stock

Mfr. # ng Piyesa
749118205

# ng Piyesa ng Mouser
710-749118205

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 175uH .85A 26Ohm

Alamin Pa

Datasheet

127May Stock

₱456.37

₱402.22

₱401.03

₱380.80

Tingnan

Min.: 1
Mult.: 1

Power

85 VAC to 265 VAC

5 V

9 W

600 mA

Through Hole

Single Primary Winding

Single Secondary Winding

18 mm

16.5 mm

18 mm

WE-UNIT

Power Transformers - Board Mount WE-UNIT Offline 280uH .2A .05Ohm

749118105
Wurth Elektronik
1: ₱414.72
173May Stock

Mfr. # ng Piyesa
749118105

# ng Piyesa ng Mouser
710-749118105

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 280uH .2A .05Ohm

Alamin Pa

Datasheet

173May Stock

₱414.72

₱364.74

₱364.14

₱345.10

Tingnan

Min.: 1
Mult.: 1

Power

85 VAC to 265 VAC

5 V

3 W

600 mA

Through Hole

Single Primary Winding

Single Secondary Winding

15 mm

11 mm

16.8 mm

WE-UNIT

Power Transformers - Board Mount MID-OLLT LT3798 180 uH 108 W

750811351
Wurth Elektronik
1: ₱646.17
154May Stock

Mfr. # ng Piyesa
750811351

# ng Piyesa ng Mouser
710-750811351

Wurth Elektronik

Power Transformers - Board Mount MID-OLLT LT3798 180 uH 108 W

Alamin Pa

Datasheet

154May Stock

₱646.17

₱546.81

₱524.20

₱501.59

Tingnan

Min.: 1
Mult.: 1

Power

85 VAC to 265 VAC

36 V

108 W

3 A

Through Hole

Dual Primary Winding

Triple Secondary Winding

39.6 mm

43.18 mm

30.48 mm

MID-OLLT

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

750312367
Wurth Elektronik
1: ₱264.78
1,006May Stock

Mfr. # ng Piyesa
750312367

# ng Piyesa ng Mouser
710-750312367

Wurth Elektronik

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

Alamin Pa

Datasheet

1,006May Stock

Cut Tape

₱264.78

₱261.21

₱245.14

₱220.75

Reel

₱220.75

₱196.35

Available ang MouseReel

Min.: 1
Mult.: 1

: 400

Flyback Transformers

22 V to 72 V

3.3 V

1.7 W

500 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-UNIT STM Offline 1.60mH 6.20Ohm

750370024
Wurth Elektronik
1: ₱332.01
1,050May Stock

Mfr. # ng Piyesa
750370024

# ng Piyesa ng Mouser
710-750370024

Wurth Elektronik

Power Transformers - Board Mount MID-UNIT STM Offline 1.60mH 6.20Ohm

Alamin Pa

Datasheet

1,050May Stock

₱332.01

₱326.06

₱301.67

₱277.27

₱253.47

Min.: 1
Mult.: 1

Power

85 VAC to 424 VAC

12 V

6 W

500 mA

Through Hole

Single Primary Winding

Single Secondary Winding

13.72 mm

20.45 mm

10.8 mm

MID-OLSTM

Power Transformers - Board Mount MID-OLPI UCC28700 1.67 mH 6 W

750811016
Wurth Elektronik
1: ₱581.32
821May Stock

Mfr. # ng Piyesa
750811016

# ng Piyesa ng Mouser
710-750811016

Wurth Elektronik

Power Transformers - Board Mount MID-OLPI UCC28700 1.67 mH 6 W

Alamin Pa

Datasheet

821May Stock

₱581.32

₱574.18

₱537.88

₱484.33

₱430.19

Min.: 1
Mult.: 1

Power

85 VAC to 265 VAC

5 V

6 W

1.2 A

Through Hole

Single Primary Winding

Single Secondary Winding

16.9 mm

18.8 mm

13 mm

MID-OLPI

Power Transformers - Board Mount MID-UNIT NXP Offline 2.38mH 1Ohm

750871030
Wurth Elektronik
1: ₱414.12
441May Stock
1,050Inaasahan 11/19/2026

Mfr. # ng Piyesa
750871030

# ng Piyesa ng Mouser
710-750871030

Wurth Elektronik

Power Transformers - Board Mount MID-UNIT NXP Offline 2.38mH 1Ohm

Alamin Pa

Datasheet

Mga Komento sa Produkto

441May Stock

1,050Inaasahan 11/19/2026

₱414.12

₱345.10

₱326.06

₱306.43

₱287.39

Min.: 1
Mult.: 1

Power

85 VAC to 272 VAC

12 V

7.2 W

600 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

20 mm

24.38 mm

16 mm

MID-OLSTM

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

7491181012
Wurth Elektronik
1: ₱414.72
52May Stock
264Inaasahan 9/11/2026

Mfr. # ng Piyesa
7491181012

# ng Piyesa ng Mouser
710-7491181012

Wurth Elektronik

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

Alamin Pa

Datasheet

52May Stock

264Inaasahan 9/11/2026

₱414.72

₱364.74

₱364.14

₱345.10

Tingnan

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 175uH .21A .29Ohm

7491181112
Wurth Elektronik
1: ₱460.53
111May Stock

Mfr. # ng Piyesa
7491181112

# ng Piyesa ng Mouser
710-7491181112

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 175uH .21A .29Ohm

Alamin Pa

Datasheet

111May Stock

₱460.53

₱405.20

₱383.78

₱362.36

Tingnan

Min.: 1
Mult.: 1

Power

85 VAC to 265 VAC

12 V

3 W

250 mA

Through Hole

Single Primary Winding

Single Secondary Winding

21.5 mm

15 mm

12 mm

WE-UNIT

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

749118115
Wurth Elektronik
1: ₱459.94
42May Stock

Mfr. # ng Piyesa
749118115

# ng Piyesa ng Mouser
710-749118115

Wurth Elektronik

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

Alamin Pa

Datasheet

42May Stock

₱459.94

₱404.60

₱383.18

₱361.76

Tingnan

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-UNIT Offline 112uH .85A 28Ohm

7491182112
Wurth Elektronik
1: ₱506.35
6May Stock

Mfr. # ng Piyesa
7491182112

# ng Piyesa ng Mouser
710-7491182112

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 112uH .85A 28Ohm

Alamin Pa

Datasheet

6May Stock

₱506.35

₱445.06

₱421.86

₱398.06

Tingnan

Min.: 1
Mult.: 1

Power

85 VAC to 265 VAC

12 V

8.4 W

250 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

24.5 mm

20.2 mm

16.5 mm

WE-UNIT

Power Transformers - Board Mount MID-OLTI UCC28720 1.5 mH 5 W

7508110151
Wurth Elektronik
1: ₱243.95
51May Stock
1,056Inaasahan 6/18/2026

Mfr. # ng Piyesa
7508110151

# ng Piyesa ng Mouser
710-7508110151

Wurth Elektronik

Power Transformers - Board Mount MID-OLTI UCC28720 1.5 mH 5 W

Alamin Pa

Datasheet

51May Stock

1,056Inaasahan 6/18/2026

₱243.95

₱229.08

₱216.58

₱205.87

₱196.35

Min.: 1
Mult.: 1

Flyback Transformers

85 VAC to 265 VAC

5 V

5 W

1 A

Through Hole

Dual Primary Winding

Single Secondary Winding

13.97 mm

12.7 mm

MID-OLTI

Power Transformers - Board Mount WE-UNIT 4.6W SMD Offline Trnsfmr

750817014
Wurth Elektronik
1: ₱295.72
164May Stock

Mfr. # ng Piyesa
750817014

# ng Piyesa ng Mouser
710-750817014

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT 4.6W SMD Offline Trnsfmr

Alamin Pa

Datasheet

164May Stock

Cut Tape

₱295.72

₱273.70

₱248.71

Reel

₱226.10

Available ang MouseReel

Min.: 1
Mult.: 1

: 175

Power

55 VAC to 265 VAC

5 V

3.5 W

700 mA

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

13.8 mm

23.9 mm

11 mm

MID-OLEE

Power Transformers - Board Mount WE-UNIT 5.8W SMD Offline Trnsfmr

750817015
Wurth Elektronik
1: ₱295.72
139May Stock

Mfr. # ng Piyesa
750817015

# ng Piyesa ng Mouser
710-750817015

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT 5.8W SMD Offline Trnsfmr

Alamin Pa

Datasheet

139May Stock

Cut Tape

₱295.72

₱273.70

₱248.71

Reel

₱226.10

Available ang MouseReel

Min.: 1
Mult.: 1

: 175

Power

55 VAC to 265 VAC

5 V

4.5 W

900 mA

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

13.8 mm

23.9 mm

11 mm

MID-OLEE

Power Transformers - Board Mount WE-UNIT 4W SMD Offline Trnsfmr

7508170312
Wurth Elektronik
1: ₱271.92
63May Stock
525Inoorder

Mfr. # ng Piyesa
7508170312

# ng Piyesa ng Mouser
710-7508170312

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT 4W SMD Offline Trnsfmr

Alamin Pa

Datasheet

63May Stock

525Inoorder

Cut Tape

₱271.92

₱245.74

₱236.22

₱229.08

Reel

₱215.39

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 175

Power

55 VAC to 265 VAC

15 V

3.2 W

210 mA

SMD/SMT

Dual Primary Winding

Single Secondary Winding

13.8 mm

23.9 mm

11 mm

MID-OLEE

Power Transformers - Board Mount MID-OLSTM L6599A 1.396 mH 12 W

760871131
Wurth Elektronik
1: ₱506.94
231May Stock

Mfr. # ng Piyesa
760871131

# ng Piyesa ng Mouser
710-760871131

Wurth Elektronik

Power Transformers - Board Mount MID-OLSTM L6599A 1.396 mH 12 W

Alamin Pa

Datasheet

231May Stock

₱506.94

₱500.40

₱469.46

₱422.45

₱375.45

Min.: 1
Mult.: 1

Power

85 VAC to 265 VAC

12 V, 12 V

12 W

500 mA, 500 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

22.2 mm

25 mm

16 mm

MID-OLSTM

Power Transformers - Board Mount MID-OLLT LT3798 300 uH 48 W

750811248
Wurth Elektronik
1: ₱445.06
Lead-Time 18 (na) Linggo

Mfr. # ng Piyesa
750811248

# ng Piyesa ng Mouser
710-750811248

Wurth Elektronik

Power Transformers - Board Mount MID-OLLT LT3798 300 uH 48 W

Alamin Pa

Datasheet

Lead-Time 18 (na) Linggo

₱445.06

₱401.63

₱401.03

₱376.04

Tingnan

Min.: 1
Mult.: 1

Power

85 VAC to 265 VAC

24 V

48 W

2 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

31 mm

25 mm

MID-OLLT

Power Transformers - Board Mount WE-UNIT Offline 172uH .21A 1.2Ohm

7491181124
Wurth Elektronik
180: ₱340.94
Lead-Time para sa Hindi Naka-stock 19 (na) Linggo

Mfr. # ng Piyesa
7491181124

# ng Piyesa ng Mouser
710-7491181124

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 172uH .21A 1.2Ohm

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 19 (na) Linggo

₱340.94

₱319.52

Min.: 180
Mult.: 180

Power

85 VAC to 265 VAC

24 V

3 W

125 mA

Through Hole

Single Primary Winding

Single Secondary Winding

21.5 mm

15 mm

12 mm

WE-UNIT

Power Transformers - Board Mount WE-UNIT Offline 145uH .85A 26Ohm

7491182012
Wurth Elektronik
154: ₱398.06
Lead-Time para sa Hindi Naka-stock 19 (na) Linggo

Mfr. # ng Piyesa
7491182012

# ng Piyesa ng Mouser
710-7491182012

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 145uH .85A 26Ohm

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 19 (na) Linggo

₱398.06

₱374.85

₱351.65

Min.: 154
Mult.: 154

Power

85 VAC to 265 VAC

12 V

8.4 W

250 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

18 mm

16.5 mm

18 mm

WE-UNIT

Power Transformers - Board Mount WE-UNIT Offline 145uH 4.5A 210Ohm

7491182024
Wurth Elektronik
154: ₱398.06
Lead-Time para sa Hindi Naka-stock 19 (na) Linggo

Mfr. # ng Piyesa
7491182024

# ng Piyesa ng Mouser
710-7491182024

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 145uH 4.5A 210Ohm

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 19 (na) Linggo

₱398.06

₱374.85

₱351.65

Min.: 154
Mult.: 154

Power

85 VAC to 265 VAC

24 V

9.6 W

125 mA

Through Hole

Single Primary Winding

Single Secondary Winding

18 mm

16.5 mm

18 mm

WE-UNIT

Power Transformers - Board Mount WE-UNIT Offline 100uH .8A 94Ohm

7491182124
Wurth Elektronik
1: ₱506.35
Lead-Time para sa Hindi Naka-stock 19 (na) Linggo

Mfr. # ng Piyesa
7491182124

# ng Piyesa ng Mouser
710-7491182124

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 100uH .8A 94Ohm

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 19 (na) Linggo

₱506.35

₱445.06

₱421.86

₱398.06

Tingnan

Min.: 1
Mult.: 1

Power

85 VAC to 265 VAC

24 V

9.6 W

125 mA

Through Hole

Single Primary Winding

Single Secondary Winding

24.5 mm

20.2 mm

16.5 mm

WE-UNIT

WE-UNIT Off-Line Transformers

Customer Service Office

Kumpanya

Mga Mapagkukunan

Suporta

3.3 V
5 V
5.3 V
6 V
6.2 V
8 V
12 V
12 V to 18 V
12 V, 12 V
12 V, 24 V
12 V, 5 V
12 V, 5 V, 3.3 V
15 V
16 V, 56 V
24 V
24 V, 5 V
25 V
26.6 V
30 V
36 V

1.5 W
1.7 W
2 W
2.4 W
2.8 W
3 W
3.2 W
3.5 W
3.6 W
4.2 W
4.5 W
4.7 W
5 W
5.4 W
6 W
6.7 W
7.2 W
7.3 W
7.6 W
8.4 W

20 mA, 700 mA
80 mA, 340 mA
125 mA
200 mA, 500 mA
210 mA
250 mA
300 mA
300 mA, 300 mA
310 mA
322 mA
330 mA
350 mA
350 mA, 700 mA
420 mA
450 mA
500 mA
500 mA, 500 mA
500 mA, 500 mA, 700 mA
555 mA
600 mA

10.16 mm
13.72 mm
13.8 mm
13.97 mm
15 mm
16.9 mm
18 mm
18.8 mm
20 mm
20.2 mm
20.32 mm
20.83 mm
21 mm
21.5 mm
22.2 mm
24 mm
24.5 mm
25 mm
26.04 mm
26.4 mm

11 mm
13.36 mm
13.97 mm
15 mm
15.75 mm
16.5 mm
16.9 mm
18.8 mm
20.2 mm
20.45 mm
21 mm
22.35 mm
23.9 mm
24 mm
24.2 mm
24.38 mm
24.58 mm
25 mm
26.67 mm
29.21 mm

8.64 mm
10.16 mm
10.8 mm
11 mm
12 mm
12.7 mm
13 mm
13.31 mm
13.55 mm
13.59 mm
13.97 mm
15.5 mm
16 mm
16.5 mm
16.51 mm
16.8 mm
17.53 mm
18 mm
18.5 mm
18.67 mm