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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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Results: 22,207

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Part #

Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE

TM1188NL
Taoglas
1: £2.29
1,313In Stock

Mfr. Part No.
TM1188NL

Mouser Part No
960-TM1188NL

Taoglas

Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE

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Datasheet

1,313In Stock

Cut Tape

£2.29

£2.07

£1.91

£1.85

View

Reel

£1.25

MouseReel Available

Min.: 1
Mult.: 1

: 750

Audio Transformers / Signal Transformers 1500Vrms 0.9Ohm 16-Pin SMD

TG110-EX50J2LF
HALO Electronics
1: £10.80
261In Stock
New At Mouser

Mfr. Part No.
TG110-EX50J2LF

Mouser Part No
493-TG110-EX50J2LF

New At Mouser

HALO Electronics

Audio Transformers / Signal Transformers 1500Vrms 0.9Ohm 16-Pin SMD

Datasheet

261In Stock

£10.80

£7.70

£6.48

£5.40

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Min.: 1
Mult.: 1

Power Transformers - Board Mount 150 uH 6000Vrms 1500VDC Reinforced Hal Free ESS

HXE2017HL
Pulse Electronics
1: £4.28
165In Stock

Mfr. Part No.
HXE2017HL

Mouser Part No
673-HXE2017HL

Pulse Electronics

Power Transformers - Board Mount 150 uH 6000Vrms 1500VDC Reinforced Hal Free ESS

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Datasheet

165In Stock

£4.28

£3.43

£3.29

£3.19

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Min.: 1
Mult.: 1

SMD/SMT

Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS

ADTT4-1+
Mini-Circuits
1: £19.90
4,115In Stock

Mfr. Part No.
ADTT4-1+

Mouser Part No
139-ADTT4-1

Mini-Circuits

Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS

Datasheet

4,115In Stock

Cut Tape

£19.90

£4.88

£4.76

£4.72

Reel

£4.71

£4.41

MouseReel Available

Min.: 1
Mult.: 1

: 500

250 mW

Power Transformers - Board Mount BMS xformer 2-Ch 1600V AECQ +125 C

SM91501ALE
Bourns
1: £3.30
16,422In Stock

Mfr. Part No.
SM91501ALE

Mouser Part No
652-SM91501ALE

Bourns

Power Transformers - Board Mount BMS xformer 2-Ch 1600V AECQ +125 C

Learn More

Datasheet

16,422In Stock

Cut Tape

£3.30

£2.99

£2.72

£2.65

View

Reel

£2.02

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCB Mount

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 2000uH

PCS020-EE0502KS
Bourns
1: £2.37
8,770In Stock

Mfr. Part No.
PCS020-EE0502KS

Mouser Part No
652-PCS020-EE0502KS

Bourns

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 2000uH

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Datasheet

8,770In Stock

Cut Tape

£2.37

£2.23

£2.18

£2.15

View

Reel

£1.78

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

Current Transformers - Board Mount SMD Current Transformer 3000H

SCS-1253K
Bel Signal Transformer
1: £2.08
909In Stock

Mfr. Part No.
SCS-1253K

Mouser Part No
530-SCS-1253K

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 3000H

Learn More

Datasheet

909In Stock

Cut Tape

£2.08

£1.89

£1.81

£1.75

Reel

£1.44

View

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T SINGLE

TM5007NL
Taoglas
1: £2.71
657In Stock

Mfr. Part No.
TM5007NL

Mouser Part No
960-TM5007NL

Taoglas

Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T SINGLE

Learn More

Datasheet

657In Stock

Cut Tape

£2.71

£2.44

£2.35

£2.27

Reel

£2.12

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Power Transformers - Board Mount SMD HiFreq WireWound 41uH .12Ohms

PA3855.003NLT
Pulse Electronics
1: £3.38
3,077In Stock

Mfr. Part No.
PA3855.003NLT

Mouser Part No
673-PA3855.003NLT

Pulse Electronics

Power Transformers - Board Mount SMD HiFreq WireWound 41uH .12Ohms

Datasheet

3,077In Stock

Cut Tape

£3.38

£2.78

£2.50

£2.42

Reel

£2.32

View

MouseReel Available

Min.: 1
Mult.: 1

: 130

Power Transformers - Board Mount

X-1622NL
iNRCORE
1: £18.42
116In Stock

Mfr. Part No.
X-1622NL

Mouser Part No
673-X-1622NL

iNRCORE

Power Transformers - Board Mount

Datasheet

116In Stock

£18.42

£16.60

£15.91

£15.42

View

Min.: 1
Mult.: 1

SMD/SMT

Current Transformers - Board Mount CST7030 1:100 20A 1.33mH AEC-Q200

CST7030-100LC
Coilcraft
1: £2.48
1,543In Stock

Mfr. Part No.
CST7030-100LC

Mouser Part No
994-CST7030-100LC

Coilcraft

Current Transformers - Board Mount CST7030 1:100 20A 1.33mH AEC-Q200

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Datasheet

1,543In Stock

Cut Tape

£2.48

£2.03

£1.75

£1.70

Reel

£1.62

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

SMD/SMT

Power Transformers - Board Mount

YA8779-BLD
Coilcraft
1: £3.90
2,643In Stock
1,800Expected 03/08/2026

Mfr. Part No.
YA8779-BLD

Mouser Part No
994-YA8779-BL

Coilcraft

Power Transformers - Board Mount

Datasheet

2,643In Stock

1,800Expected 03/08/2026

Cut Tape

£3.90

£3.13

£3.00

£2.91

Reel

£2.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

TC1-33-75G2+
Mini-Circuits
1: £12.85
6,927In Stock

Mfr. Part No.
TC1-33-75G2+

Mouser Part No
139-TC1-33-75G2

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS

Learn More

Datasheet

6,927In Stock

Cut Tape

£12.85

£3.69

£2.76

£2.42

View

Reel

£1.94

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

250 mW

Power Transformers - Board Mount WE-AGDT LT8302 7 uH

750318131
Wurth Elektronik
1: £4.00
7,316In Stock

Mfr. Part No.
750318131

Mouser Part No
710-750318131

Wurth Elektronik

Power Transformers - Board Mount WE-AGDT LT8302 7 uH

Learn More

Datasheet

7,316In Stock

Cut Tape

£4.00

£3.71

£3.13

Reel

£3.13

£2.85

£2.37

MouseReel Available

Min.: 1
Mult.: 1

: 250

9 V to 18 V

Board Mount

Power Transformers - Board Mount Flyback Transformer for LT8316

11328-T074
Sumida
1: £5.54
3,490In Stock

Mfr. Part No.
11328-T074

Mouser Part No
851-11328-T074

Sumida

Power Transformers - Board Mount Flyback Transformer for LT8316

Learn More

Datasheet

3,490In Stock

£5.54

£4.36

£4.16

£4.05

View

Min.: 1
Mult.: 1

Through Hole

Current Transformers - Board Mount SMD Current Transformer 80H

SCS-2080
Bel Signal Transformer
1: £2.21
943In Stock

Mfr. Part No.
SCS-2080

Mouser Part No
530-SCS-2080

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 80H

Learn More

Datasheet

943In Stock

Cut Tape

£2.21

£2.00

£1.84

£1.79

View

Reel

£1.29

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

Power Transformers - Board Mount HCT Transformer, 11mm CR, 4+4PIN, 5.0kVAC,-40 to 125C

HCTSM110103HAL-E
Bourns
1: £6.01
775In Stock

Mfr. Part No.
HCTSM110103HAL-E

Mouser Part No
652-HCTSM110103HAL-E

Bourns

Power Transformers - Board Mount HCT Transformer, 11mm CR, 4+4PIN, 5.0kVAC,-40 to 125C

Learn More

Datasheet

775In Stock

Cut Tape

£6.01

£5.38

£5.15

£4.99

Reel

£4.39

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

SMD/SMT

Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation

063932
Bourns
1: £2.47
3,948In Stock

Mfr. Part No.
063932

Mouser Part No
652-63932

Bourns

Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation

Learn More

Datasheet

3,948In Stock

£2.47

£2.35

£2.30

£2.23

View

Min.: 1
Mult.: 1

6 W

85 VAC to 265 VAC

12 V

PCB Mount

Audio Transformers / Signal Transformers LAN XFMR 10G BASE-T (PoE+)

TM7008ANL
Taoglas
1: £7.53
799In Stock

Mfr. Part No.
TM7008ANL

Mouser Part No
960-TM7008ANL

Taoglas

Audio Transformers / Signal Transformers LAN XFMR 10G BASE-T (PoE+)

Learn More

Datasheet

799In Stock

Cut Tape

£7.53

£6.80

£6.41

£6.21

View

Reel

£5.12

MouseReel Available

Min.: 1
Mult.: 1

: 800

Audio Transformers / Signal Transformers

T-1250SCTNL
iNRCORE
1: £55.15
39In Stock

Mfr. Part No.
T-1250SCTNL

Mouser Part No
673-T-1250SCTNL

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

39In Stock

£55.15

£49.57

£47.70

£45.17

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers PoE Plus 850uH DCR=0.24mOhms 1.9A

HPX2126LD
Coilcraft
1: £7.32
840In Stock

Mfr. Part No.
HPX2126LD

Mouser Part No
994-HPX2126LD

Coilcraft

Audio Transformers / Signal Transformers PoE Plus 850uH DCR=0.24mOhms 1.9A

Learn More

Datasheet

840In Stock

Cut Tape

£7.32

£6.20

£5.95

£5.63

Reel

£5.35

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.130-285 MHz

PWB-2-CLC
Coilcraft
1: £4.08
516In Stock

Mfr. Part No.
PWB-2-CLC

Mouser Part No
994-PWB-2-CLC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.130-285 MHz

Datasheet

516In Stock

Cut Tape

£4.08

£3.08

£2.92

£2.75

Reel

£2.51

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount Miniture SMT Transformer

Q4470-CLD
Coilcraft
1: £3.15
2,648In Stock
3,000Expected 28/08/2026

Mfr. Part No.
Q4470-CLD

Mouser Part No
994-Q4470-CLD

Coilcraft

Power Transformers - Board Mount Miniture SMT Transformer

Datasheet

2,648In Stock

3,000Expected 28/08/2026

Cut Tape

£3.15

£2.58

£2.23

£2.17

Reel

£1.96

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Audio Transformers / Signal Transformers MOD DUAL 1GPP 1:1 EXT. HF SMD

HXB6020HLT
Pulse Electronics
1: £3.95
290In Stock
New At Mouser

Mfr. Part No.
HXB6020HLT

Mouser Part No
673-HXB6020HLT

New At Mouser

Pulse Electronics

Audio Transformers / Signal Transformers MOD DUAL 1GPP 1:1 EXT. HF SMD

Learn More

Datasheet

290In Stock

Cut Tape

£3.95

£3.13

£3.00

£2.92

Reel

£2.60

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers

DTLN1553-2
iNRCORE
1: £108.21
16In Stock

Mfr. Part No.
DTLN1553-2

Mouser Part No
673-DTLN1553-2

iNRCORE

Audio Transformers / Signal Transformers

Datasheet

16In Stock

£108.21

£97.20

£93.38

£92.16

View

Min.: 1
Mult.: 1

Transformers

Types of Transformers

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1 mW
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3 mW
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12 mW
20 mW
23 mW
25 mW
32 mW
35 mW
40 mW
50 mW
50 mW (1/20 W)
60 mW
62.5 mW
65 mW
75 mW
90 mW

660 mV
2 V to 5.5 V
2.5 V to 3.5 V
2.65 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

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

Base
Board Mount
Bracket
Bracket, Panel Mount
Bracket Mount
Busbar
Cable
Chassis
Chassis, DIN Rail
Chassis Mount
Clamp-on
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DIN Rail
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Mounting Foot
Panel
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