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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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Types of Transformers

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Results: 22,343

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Part #

Current Transformers - Board Mount CST1 1:125 20A 3KuH AEC-Q200

CST1-125LC
Coilcraft
1: £2.46
205In Stock

Mfr. Part No.
CST1-125LC

Mouser Part No
994-CST1-125LC

Coilcraft

Current Transformers - Board Mount CST1 1:125 20A 3KuH AEC-Q200

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Datasheet

205In Stock

Cut Tape

£2.46

£2.02

£1.90

Reel

£1.62

£1.61

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Current Transformers - Board Mount CST4835 1:100 7A 820uH AEC-Q200

CST4835-100EC
Coilcraft
1: £2.60
503In Stock

Mfr. Part No.
CST4835-100EC

Mouser Part No
994-CST4835-100EC

Coilcraft

Current Transformers - Board Mount CST4835 1:100 7A 820uH AEC-Q200

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Datasheet

503In Stock

Cut Tape

£2.60

£2.12

£1.99

Reel

£1.69

£1.62

£1.60

MouseReel Available

Min.: 1
Mult.: 1

: 500

Current Transformers - Board Mount CST7030 1:50 20A .333mH AEC-Q200

CST7030-050LC
Coilcraft
1: £2.38
408In Stock

Mfr. Part No.
CST7030-050LC

Mouser Part No
994-CST7030-050LC

Coilcraft

Current Transformers - Board Mount CST7030 1:50 20A .333mH AEC-Q200

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Datasheet

408In Stock

Cut Tape

£2.38

£1.95

£1.69

£1.63

Reel

£1.55

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

SMD/SMT

Pulse Transformers SMT Gate Driver Transformer 2250 Vdc

FA2659-ALC
Coilcraft
1: £3.23
2In Stock
350Expected 26/06/2026

Mfr. Part No.
FA2659-ALC

Mouser Part No
994-FA2659-ALC

Coilcraft

Pulse Transformers SMT Gate Driver Transformer 2250 Vdc

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Datasheet

2In Stock

350Expected 26/06/2026

Cut Tape

£3.23

£2.65

£2.29

£2.22

Reel

£2.12

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Audio Transformers / Signal Transformers FA2671 SMT Flyback For Si3401, Si3402

FA2671-ALD
Coilcraft
1: £3.54
306In Stock

Mfr. Part No.
FA2671-ALD

Mouser Part No
994-FA2671-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2671 SMT Flyback For Si3401, Si3402

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Datasheet

306In Stock

Cut Tape

£3.54

£2.67

£2.55

£2.38

Reel

£2.17

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

10 W

Audio Transformers / Signal Transformers HA3691 Flyback For STMicro PM8803

HA3691-ALD
Coilcraft
1: £4.61
2In Stock

Mfr. Part No.
HA3691-ALD

Mouser Part No
994-HA3691-ALD

Coilcraft

Audio Transformers / Signal Transformers HA3691 Flyback For STMicro PM8803

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Datasheet

2In Stock

Cut Tape

£4.61

£3.47

£3.31

£3.11

Reel

£2.84

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Power Transformers - Board Mount

PA6383-ALD
Coilcraft
1: £4.25
46In Stock

Mfr. Part No.
PA6383-ALD

Mouser Part No
994-PA6383-AL

Coilcraft

Power Transformers - Board Mount

Datasheet

46In Stock

Cut Tape

£4.25

£3.40

Reel

£3.40

£3.26

£3.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 20

Audio Transformers / Signal Transformers PL160 160W 0.0215Ohm Planar Trnsfmr

PL160-104L
Coilcraft
1: £12.83
76In Stock
72On Order

Mfr. Part No.
PL160-104L

Mouser Part No
994-PL160-104L

Coilcraft

Audio Transformers / Signal Transformers PL160 160W 0.0215Ohm Planar Trnsfmr

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Datasheet

76In Stock

72On Order

£12.83

£11.56

£11.08

£10.73

View

Min.: 1
Mult.: 1

160 W

Audio Transformers / Signal Transformers 120W POE Planar 3.3V 36A 50uH

POE120PL-33L
Coilcraft
1: £6.89
29In Stock

Mfr. Part No.
POE120PL-33L

Mouser Part No
994-POE120PL-33L

Coilcraft

Audio Transformers / Signal Transformers 120W POE Planar 3.3V 36A 50uH

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Datasheet

29In Stock

£6.89

£5.82

£5.60

£5.29

View

Min.: 1
Mult.: 1

120 W

Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.200-400 MHz

PWB-2-BLC
Coilcraft
1: £3.44
444In Stock

Mfr. Part No.
PWB-2-BLC

Mouser Part No
994-PWB-2-BLC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.200-400 MHz

Datasheet

444In Stock

Cut Tape

£3.44

£2.60

£2.50

Reel

£2.12

£2.06

£1.99

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A

Q4434-BL
Coilcraft
1: £6.20
27In Stock

Mfr. Part No.
Q4434-BL

Mouser Part No
994-Q4434-BL

Coilcraft

Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A

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Datasheet

27In Stock

£6.20

£5.02

£4.82

£4.67

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount Q4436 Flybck Regltor 12 V, -12 V 0.35 A

Q4436-BL
Coilcraft
1: £7.15
44In Stock

Mfr. Part No.
Q4436-BL

Mouser Part No
994-Q4436-BL

Coilcraft

Power Transformers - Board Mount Q4436 Flybck Regltor 12 V, -12 V 0.35 A

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Datasheet

44In Stock

£7.15

£5.81

£5.57

£5.39

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Wideband RF, TH 250mA 4:1sec

SWB1040-PCL
Coilcraft
1: £4.32
39In Stock

Mfr. Part No.
SWB1040-PCL

Mouser Part No
994-SWB1040-PCL

Coilcraft

Audio Transformers / Signal Transformers Wideband RF, TH 250mA 4:1sec

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Datasheet

39In Stock

£4.32

£3.26

£3.10

£2.91

View

Min.: 1
Mult.: 1

250 mW (1/4 W)

Audio Transformers / Signal Transformers WB-PC RF Transformer Wideband

WB2010-PCL
Coilcraft
1: £4.30
54In Stock
70Expected 29/05/2026

Mfr. Part No.
WB2010-PCL

Mouser Part No
994-WB2010-PCL

Coilcraft

Audio Transformers / Signal Transformers WB-PC RF Transformer Wideband

Datasheet

54In Stock

70Expected 29/05/2026

£4.30

£3.25

£3.08

£2.89

View

Min.: 1
Mult.: 1

250 mW (1/4 W)

Audio Transformers / Signal Transformers MDL DUAL 100D 1:1 SMT TU PBC

100B-2002X
iNRCORE
1: £23.50
56In Stock

Mfr. Part No.
100B-2002X

Mouser Part No
673-100B-2002X

iNRCORE

Audio Transformers / Signal Transformers MDL DUAL 100D 1:1 SMT TU PBC

Datasheet

56In Stock

£23.50

£23.13

£22.92

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1CT:2.5CT 1CT:1.79CT

DTLN1553-45
iNRCORE
1: £105.33
15In Stock

Mfr. Part No.
DTLN1553-45

Mouser Part No
673-DTLN1553-45

iNRCORE

Audio Transformers / Signal Transformers 1CT:2.5CT 1CT:1.79CT

Datasheet

15In Stock

£105.33

£95.28

£91.14

View

Min.: 1
Mult.: 1

Pulse Transformers TRANSFORMER PBC QPL THT MIL-STD-1553

Q1553-22
iNRCORE
1: £43.27
85In Stock

Mfr. Part No.
Q1553-22

Mouser Part No
673-Q1553-22

iNRCORE

Pulse Transformers TRANSFORMER PBC QPL THT MIL-STD-1553

Datasheet

85In Stock

£43.27

£38.91

£36.49

£36.13

View

Min.: 1
Mult.: 1

Through Hole

Pulse Transformers ISO MOD SMD GullWing For MAX13256 HBridg

TGMR-502V6LF
HALO Electronics
1: £9.62
158In Stock

Mfr. Part No.
TGMR-502V6LF

Mouser Part No
493-TGMR-502V6LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13256 HBridg

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Datasheet

158In Stock

£9.62

£6.22

£5.08

£4.11

View

Min.: 1
Mult.: 1

SMD/SMT

Pulse Transformers Isolation Module

TGRAD-560V8LF
HALO Electronics
1: £12.02
121In Stock
252Expected 22/07/2026

Mfr. Part No.
TGRAD-560V8LF

Mouser Part No
493-TGRAD-560V8LF

HALO Electronics

Pulse Transformers Isolation Module

Learn More

Datasheet

121In Stock

252Expected 22/07/2026

£12.02

£7.77

£6.34

£5.13

View

Min.: 1
Mult.: 1

SMD/SMT

Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer

10GB-6014NL
iNRCORE
1: £30.97
6In Stock

Mfr. Part No.
10GB-6014NL

Mouser Part No
673-10GB-6014NL

iNRCORE

Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer

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Datasheet

6In Stock

£30.97

£26.92

£25.93

£25.88

View

Min.: 1
Mult.: 1

Power Transformers - Industrial XFMR,1-PH,0.063KVA,PRI230V,SEC2.63,60HZ

4AM32421TN010EA0
Siemens
1: £451.01
1In Stock

Mfr. Part No.
4AM32421TN010EA0

Mouser Part No
982-4AM32421TN010EA0

Siemens

Power Transformers - Industrial XFMR,1-PH,0.063KVA,PRI230V,SEC2.63,60HZ

Datasheet

1In Stock

£451.01

Min.: 1
Mult.: 1

63 VA

230 V

24 V

Chassis Mount

Power Transformers - Industrial CONTROL TRANSFORMER,208-115V 45VA

KTH050
Siemens
1: £280.38
3In Stock

Mfr. Part No.
KTH050

Mouser Part No
982-KTH050

Siemens

Power Transformers - Industrial CONTROL TRANSFORMER,208-115V 45VA

Datasheet

3In Stock

£280.38

£266.66

Min.: 1
Mult.: 1

Power Transformers - Industrial CONTROL TRANSFORMER,500VA,240/480-120V,

MTG0500A
Siemens
1: £346.21
1In Stock

Mfr. Part No.
MTG0500A

Mouser Part No
982-MTG0500A

Siemens

Power Transformers - Industrial CONTROL TRANSFORMER,500VA,240/480-120V,

Datasheet

1In Stock

£346.21

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1812WBT SMT Wideband Wideband

1812WBT-2LC
Coilcraft
1: £2.36
600In Stock

Mfr. Part No.
1812WBT-2LC

Mouser Part No
994-1812WBT-2LC

Coilcraft

Audio Transformers / Signal Transformers 1812WBT SMT Wideband Wideband

Learn More

Datasheet

600In Stock

Cut Tape

£2.36

£1.78

£1.69

£1.59

Reel

£1.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers C1495 TI LM5070 13uH 3.3 V 4.0 A

C1495-ALD
Coilcraft
1: £3.00
49In Stock

Mfr. Part No.
C1495-ALD

Mouser Part No
994-C1495-ALD

Coilcraft

Audio Transformers / Signal Transformers C1495 TI LM5070 13uH 3.3 V 4.0 A

Learn More

Datasheet

49In Stock

Cut Tape

£3.00

£2.27

£2.17

£2.03

Reel

£1.85

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

13 W

Transformers

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660 mV
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2.65 V
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3 V to 5.2 V
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3.3 V
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5 V
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5 VDC
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0 V to 120 V
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0 V to 120 V/140 V
0 V to 120 V/140 V, 0 V to 240 V/280 V
0 V to 120 V/140 V, 110 V to 240 V, 120 V to 260 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 240 V/280 V
0 V to 240 V/280 V, 0 V to 240 V
0 V to 240 V/280 V, 0 V to 280 V
0 V to 240 V/280 V, 0 V to 480 V/560 V
0 V to 280 V
0 V to 480 V
0 V to 480 V, 0 to 560 V
0 V to 480 V/560 V

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