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Transformers

Transformers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many transformer manufacturers including Bel, Coilcraft, Hammond, ICE Components, Pulse Electronics, Triad Magnetics, Vacuumschmelze, Wurth Elektronik & more. Please view our selection of transformers below.

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Part #

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

DST-4-16
Bel Signal Transformer
1: 9,54 €
327In Stock

Mfr. Part No.
DST-4-16

Mouser Part No
530-DST-4-16

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

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Datasheet

327In Stock

9,54 €

8,64 €

8,26 €

8,02 €

View

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

16 V CT/8 V

Through Hole

Power Transformers - Industrial Power Isolation Transformer

DU-10
Bel Signal Transformer
1: 1.855,21 €
7In Stock
1Expected 08/26/2026

Mfr. Part No.
DU-10

Mouser Part No
530-DU-10

Bel Signal Transformer

Power Transformers - Industrial Power Isolation Transformer

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Datasheet

7In Stock

1Expected 08/26/2026

1.855,21 €

Min.: 1
Mult.: 1

10 kVA

104 VAC/110 VAC/120 VAC/208 VAC/220 VAC/230 VAC/240 VAC

0 V/0 V/104 V/110 V/120 V/208 V/220 V/240 V

Chassis

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

LP-24-100
Bel Signal Transformer
1: 13,05 €
324In Stock

Mfr. Part No.
LP-24-100

Mouser Part No
530-LP-24-100

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

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Datasheet

324In Stock

13,05 €

12,19 €

11,39 €

10,88 €

View

Min.: 1
Mult.: 1

2 VA

115 VAC, 230 VAC

24 V CT/12 V

Through Hole

Audio Transformers / Signal Transformers ROHS DUAL 1000BT PoE+ MODULE 1CT:1CT TOPPER

S558-5500-72
Bel Magnetic Solutions
1: 6,05 €
1.153In Stock

Mfr. Part No.
S558-5500-72

Mouser Part No
530-S558-5500-72

Bel Magnetic Solutions

Audio Transformers / Signal Transformers ROHS DUAL 1000BT PoE+ MODULE 1CT:1CT TOPPER

Datasheet

1.153In Stock

Cut Tape

6,05 €

5,14 €

4,82 €

4,49 €

Reel

4,11 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 240

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

ST-4-28
Bel Signal Transformer
1: 9,84 €
169In Stock

Mfr. Part No.
ST-4-28

Mouser Part No
530-ST-4-28

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

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Datasheet

169In Stock

9,84 €

9,11 €

8,25 €

7,88 €

6,86 €

Min.: 1
Mult.: 1

6 VA

115 VAC

28 V CT/14 V

Through Hole

Power Transformers - Board Mount Push-Pull Func-Insultn 3.3V 1:2 1W

PAD001-T764120S
Bourns
1: 1,94 €
6.285In Stock

Mfr. Part No.
PAD001-T764120S

Mouser Part No
652-PAD001-T764120S

Bourns

Power Transformers - Board Mount Push-Pull Func-Insultn 3.3V 1:2 1W

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Datasheet

6.285In Stock

Cut Tape

1,94 €

1,76 €

1,62 €

1,57 €

Reel

1,35 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

1 W

PCB Mount

Power Transformers - Board Mount 160uH 3kV 15%

PA5112.002NLT
Pulse Electronics
1: 3,95 €
664In Stock

Mfr. Part No.
PA5112.002NLT

Mouser Part No
673-PA5112.002NLT

Pulse Electronics

Power Transformers - Board Mount 160uH 3kV 15%

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Datasheet

664In Stock

Cut Tape

3,95 €

3,57 €

3,27 €

3,17 €

Reel

3,07 €

2,46 €

MouseReel Available

Min.: 1
Mult.: 1

: 120

Current Transformers - Board Mount 0.63mH 2250Vdc 30A DCR= 0.35mOhms

PH9494.050NLT
Pulse Electronics
1: 2,00 €
1.421In Stock

Mfr. Part No.
PH9494.050NLT

Mouser Part No
673-PH9494.050NLT

Pulse Electronics

Current Transformers - Board Mount 0.63mH 2250Vdc 30A DCR= 0.35mOhms

Learn More

Datasheet

1.421In Stock

Cut Tape

2,00 €

1,81 €

1,63 €

1,59 €

Reel

1,32 €

View

Min.: 1
Mult.: 1

: 450

PCB Mount

Power Transformers - Board Mount WE-PoE DCR=280mOhms 120uH 1500VDC SMD

749119350
Wurth Elektronik
1: 6,43 €
335In Stock

Mfr. Part No.
749119350

Mouser Part No
710-749119350

Wurth Elektronik

Power Transformers - Board Mount WE-PoE DCR=280mOhms 120uH 1500VDC SMD

Datasheet

335In Stock

Cut Tape

6,43 €

6,13 €

5,57 €

5,07 €

Reel

5,02 €

MouseReel Available

Min.: 1
Mult.: 1

: 300

Audio Transformers / Signal Transformers WE-STST 4532 110uH PoE

74930130
Wurth Elektronik
1: 1,86 €
3.822In Stock

Mfr. Part No.
74930130

Mouser Part No
710-74930130

Wurth Elektronik

Audio Transformers / Signal Transformers WE-STST 4532 110uH PoE

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Datasheet

3.822In Stock

Cut Tape

1,86 €

1,77 €

1,70 €

1,53 €

View

Reel

1,07 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 2.9 W

750315830
Wurth Elektronik
1: 2,12 €
1.810In Stock

Mfr. Part No.
750315830

Mouser Part No
710-750315830

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 2.9 W

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Datasheet

1.810In Stock

Cut Tape

2,12 €

2,00 €

1,69 €

Reel

1,55 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

2.9 W

36 V to 72 V

48 V

SMD/SMT

Power Transformers - Board Mount MID-OLLT LT3798 600 uH 14 W

750813144
Wurth Elektronik
1: 5,39 €
997In Stock

Mfr. Part No.
750813144

Mouser Part No
710-750813144

Wurth Elektronik

Power Transformers - Board Mount MID-OLLT LT3798 600 uH 14 W

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Datasheet

997In Stock

5,39 €

5,01 €

4,63 €

3,85 €

Min.: 1
Mult.: 1

14 W

85 VAC to 265 VAC

28 V

Through Hole

Pulse Transformers 0.30A 7.5uH 55mOhms

PLT-01
KEMET
1: 3,79 €
901In Stock

Mfr. Part No.
PLT-01

Mouser Part No
80-PLT-01

KEMET

Pulse Transformers 0.30A 7.5uH 55mOhms

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Datasheet

901In Stock

3,79 €

3,12 €

2,89 €

2,73 €

View

Min.: 1
Mult.: 1

Pulse Transformers 0.30A 7.5uH 55mOhms

PLT-02
KEMET
1: 3,45 €
1.946In Stock
1.800Expected 10/22/2026

Mfr. Part No.
PLT-02

Mouser Part No
80-PLT-02

KEMET

Pulse Transformers 0.30A 7.5uH 55mOhms

Learn More

Datasheet

1.946In Stock

1.800Expected 10/22/2026

3,45 €

2,84 €

2,63 €

2,48 €

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers THROUGH HOLE 600CT:8

MET-35
Tamura
1: 10,44 €
968In Stock

Mfr. Part No.
MET-35

Mouser Part No
838-MET-35

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 600CT:8

Datasheet

968In Stock

10,44 €

9,11 €

8,79 €

8,51 €

View

Min.: 1
Mult.: 1

50 mW (1/20 W)

Audio Transformers / Signal Transformers 5-120MHz 1:1 Imped. 75 ohm

MABA-009852-CF1A40
MACOM
1: 2,75 €
1.721In Stock

Mfr. Part No.
MABA-009852-CF1A40

Mouser Part No
937-MABA-9852-CF1A40

MACOM

Audio Transformers / Signal Transformers 5-120MHz 1:1 Imped. 75 ohm

Datasheet

1.721In Stock

Cut Tape

2,75 €

2,49 €

2,26 €

2,12 €

Reel

1,83 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Audio Transformers / Signal Transformers 5-1000MHz IL 1.1dB Ctr Tap -40C +85C

MABACT0040
MACOM
1: 2,92 €
3.128In Stock

Mfr. Part No.
MABACT0040

Mouser Part No
937-MABACT0040

MACOM

Audio Transformers / Signal Transformers 5-1000MHz IL 1.1dB Ctr Tap -40C +85C

Datasheet

3.128In Stock

Cut Tape

2,92 €

2,65 €

2,39 €

2,24 €

Reel

1,95 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

250 mW (1/4 W)

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

78931610518
Wurth Elektronik
1: 6,21 €
1.003In Stock

Mfr. Part No.
78931610518

Mouser Part No
710-78931610518

Wurth Elektronik

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

Learn More

Datasheet

1.003In Stock

Cut Tape

6,21 €

5,96 €

5,46 €

4,97 €

4,47 €

Reel

3,97 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.200

5 V

18 V

PCB Mount

Audio Transformers / Signal Transformers SMD ISOLATION MODULE

TG111-E112NYLF
HALO Electronics
1: 7,72 €
929In Stock

Mfr. Part No.
TG111-E112NYLF

Mouser Part No
493-TG111-E112NYLF

HALO Electronics

Audio Transformers / Signal Transformers SMD ISOLATION MODULE

Datasheet

929In Stock

7,72 €

7,08 €

6,46 €

6,06 €

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

14A-2.5R-24
Bel Signal Transformer
1: 8,93 €
195In Stock

Mfr. Part No.
14A-2.5R-24

Mouser Part No
530-14A-2.5R-24

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

Learn More

Datasheet

195In Stock

8,93 €

8,49 €

7,90 €

7,59 €

View

Min.: 1
Mult.: 1

2.5 VA

115 VAC, 230 VAC

24 V CT/12 V

Through Hole

Power Transformers - Industrial Rectifier Power Transformer

56-50
Bel Signal Transformer
1: 692,11 €
8In Stock

Mfr. Part No.
56-50

Mouser Part No
530-56-50

Bel Signal Transformer

Power Transformers - Industrial Rectifier Power Transformer

Datasheet

8In Stock

692,11 €

Min.: 1
Mult.: 1

2.8 kVA

115 VAC, 230 VAC

56 V CT/28 V CT

Chassis

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

DST-4-24
Bel Signal Transformer
1: 11,60 €
178In Stock

Mfr. Part No.
DST-4-24

Mouser Part No
530-DST-4-24

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

Learn More

Datasheet

178In Stock

11,60 €

7,70 €

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

24 V CT/12 V

Through Hole

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

DST-5-16
Bel Signal Transformer
1: 11,59 €
398In Stock

Mfr. Part No.
DST-5-16

Mouser Part No
530-DST-5-16

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

Learn More

Datasheet

398In Stock

11,59 €

11,06 €

9,62 €

9,19 €

View

Min.: 1
Mult.: 1

12 VA

115 VAC, 230 VAC

16 V CT/8 V

Through Hole

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

DST-7-28
Bel Signal Transformer
1: 23,01 €
97In Stock

Mfr. Part No.
DST-7-28

Mouser Part No
530-DST-7-28

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

Learn More

Datasheet

97In Stock

23,01 €

20,59 €

18,91 €

18,44 €

View

Min.: 1
Mult.: 1

36 VA

115 VAC, 230 VAC

28 V CT/14 V

Through Hole

Power Transformers - Industrial Power Isolation Transformer

DU-1/4
Bel Signal Transformer
1: 161,29 €
12In Stock

Mfr. Part No.
DU-1/4

Mouser Part No
530-DU-1/4

Bel Signal Transformer

Power Transformers - Industrial Power Isolation Transformer

Learn More

Datasheet

12In Stock

161,29 €

160,08 €

151,61 €

View

Min.: 1
Mult.: 1

250 VA

104 VAC/110 VAC/120 VAC/208 VAC/220 VAC/230 VAC/240 VAC

0 V/0 V/104 V/110 V/120 V/208 V/220 V/240 V

Chassis

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Types of Transformers

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1 mW
3 mW
4 mW
5 mW
10 mW
12 mW
20 mW
25 mW
32 mW
35 mW
40 mW
50 mW
50 mW (1/20 W)
60 mW
65 mW
75 mW
100 mW
100 mW (1/10 W)
135 mW
150 mW

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
3.3 VDC
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
5 VDC
6 V
6 V to 12.6 V
6 V to 18 V
6 V to 9 V
7 V to 24 V
7 V to 26 V

0 V to 120 V
0 V to 120 V, 0 V to 240 V
0 V to 120/140 V
0 V to 132 V
0 V to 140 V
0 V to 240 V
0 V to 240 V, 0 V to 480 V
0 V to 280 V
0 V to 480 V
0 V to 480 V, 0 to 560 V
0 V/0 V/104 V/110 V/120 V/208 V/220 V/240 V
0 V/0 V/208 V/220 V/240 V/416 V/440 V/480 V
333 mV
- 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

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Board Mount
Bracket
Bracket, Panel Mount
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Chassis
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