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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: 22,346

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Part #

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

TG111-E112NYRL
HALO Electronics
1: £14.99
323In Stock

Mfr. Part No.
TG111-E112NYRL

Mouser Part No
493-TG111-E112NYRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

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Datasheet

323In Stock

£14.99

£9.67

£4.99

£4.98

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers SMD ISOLATION MODULE GigE 2-Port Gigabit

TG111-E212NWLF
HALO Electronics
1: £8.17
615In Stock

Mfr. Part No.
TG111-E212NWLF

Mouser Part No
493-TG111-E212NWLF

HALO Electronics

Audio Transformers / Signal Transformers SMD ISOLATION MODULE GigE 2-Port Gigabit

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Datasheet

615In Stock

£8.17

£6.95

£6.83

£6.61

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers BALUN RF SGL RAC 1:1CT

CX2041ANLT
Pulse Electronics
1: £1.94
1,739In Stock

Mfr. Part No.
CX2041ANLT

Mouser Part No
673-CX2041ANLT

Pulse Electronics

Audio Transformers / Signal Transformers BALUN RF SGL RAC 1:1CT

1,739In Stock

Cut Tape

£1.94

£1.75

£1.63

£1.58

Reel

£1.37

View

Min.: 1
Mult.: 1

: 2,000

Pulse Transformers MDL,SIN,HDBT,1:1,POEP,SM,TR, NPB

HD8008NLT
Pulse Electronics
1: £5.23
371In Stock

Mfr. Part No.
HD8008NLT

Mouser Part No
673-HD8008NLT

Pulse Electronics

Pulse Transformers MDL,SIN,HDBT,1:1,POEP,SM,TR, NPB

Datasheet

371In Stock

Cut Tape

£5.23

£4.73

£4.53

£3.78

Reel

£3.53

View

Min.: 1
Mult.: 1

: 300

PCB Mount

Pulse Transformers BMS SGL 4.3KVDC

HM2108NLT
Pulse Electronics
1: £3.08
1,200In Stock

Mfr. Part No.
HM2108NLT

Mouser Part No
673-HM2108NLT

Pulse Electronics

Pulse Transformers BMS SGL 4.3KVDC

Datasheet

1,200In Stock

Cut Tape

£3.08

£2.78

£2.67

£2.60

Reel

£2.07

View

Min.: 1
Mult.: 1

: 600

Power Transformers - Board Mount 350uH 1500V T/R=1 2% DC=600mA

HX5164NLT
Pulse Electronics
1: £3.73
1,444In Stock

Mfr. Part No.
HX5164NLT

Mouser Part No
673-HX5164NLT

Pulse Electronics

Power Transformers - Board Mount 350uH 1500V T/R=1 2% DC=600mA

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Datasheet

1,444In Stock

Cut Tape

£3.73

£3.37

£3.24

£3.13

Reel

£2.82

View

Min.: 1
Mult.: 1

: 300

SMD/SMT

Audio Transformers / Signal Transformers 1000Base-T PoE SMD 1-Port 325uH/350uH

HX6062FNLT
Pulse Electronics
1: £5.16
617In Stock

Mfr. Part No.
HX6062FNLT

Mouser Part No
673-HX6062FNLT

Pulse Electronics

Audio Transformers / Signal Transformers 1000Base-T PoE SMD 1-Port 325uH/350uH

Datasheet

617In Stock

Cut Tape

£5.16

£3.97

£3.82

£3.69

Reel

£3.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Current Transformers - Board Mount XFMR,CURRENT SENSE 1:30 NPB

PA1005.030QNL
Pulse Electronics
1: £1.39
1,453In Stock

Mfr. Part No.
PA1005.030QNL

Mouser Part No
673-PA1005.030QNL

Pulse Electronics

Current Transformers - Board Mount XFMR,CURRENT SENSE 1:30 NPB

Datasheet

1,453In Stock

£1.39

£1.26

£1.15

£1.12

View

Min.: 1
Mult.: 1

Current Transformers - Board Mount SMD Current Sense 14800uH .93Ohms

PE-68280NLT
Pulse Electronics
1: £2.48
848In Stock

Mfr. Part No.
PE-68280NLT

Mouser Part No
673-PE-68280NLT

Pulse Electronics

Current Transformers - Board Mount SMD Current Sense 14800uH .93Ohms

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Datasheet

848In Stock

Cut Tape

£2.48

£2.29

£2.14

£2.08

£2.01

Reel

£1.55

MouseReel Available

Min.: 1
Mult.: 1

: 300

Audio Transformers / Signal Transformers THT T3/DS3/E3/STS-1 40uH 1-Port

PE-68629NL
Pulse Electronics
1: £5.55
2,111In Stock

Mfr. Part No.
PE-68629NL

Mouser Part No
673-PE-68629NL

Pulse Electronics

Audio Transformers / Signal Transformers THT T3/DS3/E3/STS-1 40uH 1-Port

Datasheet

2,111In Stock

£5.55

£4.76

£4.57

£4.43

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por

PE-68678NL
Pulse Electronics
1: £2.71
1,200In Stock

Mfr. Part No.
PE-68678NL

Mouser Part No
673-PE-68678NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por

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Datasheet

1,200In Stock

£2.71

£2.45

£2.37

£2.20

£2.13

Min.: 1
Mult.: 1

Pulse Transformers 2.6mH 4kV Iso 3:4 98Vus

PH9385.034NLT
Pulse Electronics
1: £2.28
865In Stock

Mfr. Part No.
PH9385.034NLT

Mouser Part No
673-PH9385034NLT

Pulse Electronics

Pulse Transformers 2.6mH 4kV Iso 3:4 98Vus

Datasheet

865In Stock

Cut Tape

£2.28

£2.06

£1.97

£1.91

Reel

£1.70

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

SMD/SMT

Current Transformers - Board Mount 10mH 4400V AEC-Q200 10A DCR=3mOhms

PH9500.100NLT
Pulse Electronics
1: £2.09
1,362In Stock

Mfr. Part No.
PH9500.100NLT

Mouser Part No
673-PH9500.100NLT

Pulse Electronics

Current Transformers - Board Mount 10mH 4400V AEC-Q200 10A DCR=3mOhms

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Datasheet

1,362In Stock

Cut Tape

£2.09

£1.89

£1.74

£1.68

Reel

£1.32

View

Min.: 1
Mult.: 1

: 220

PCB Mount

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 1-Por

TX1315NL
Pulse Electronics
1: £3.57
808In Stock

Mfr. Part No.
TX1315NL

Mouser Part No
673-TX1315NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 1-Por

Datasheet

808In Stock

£3.57

£3.04

£2.92

£2.49

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT

B78476A8317A003
TDK
1: £2.88
695In Stock

Mfr. Part No.
B78476A8317A003

Mouser Part No
871-B78476A8317A3

TDK

Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT

Learn More

Datasheet

695In Stock

Cut Tape

£2.88

£2.54

£2.36

£2.28

Reel

£1.96

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Audio Transformers / Signal Transformers 2-500MHz Center Tap Imp. Ratio 1:1

MABA-007532-CF18A0
MACOM
1: £1.73
3,790In Stock

Mfr. Part No.
MABA-007532-CF18A0

Mouser Part No
937-MABA007532CF18A0

MACOM

Audio Transformers / Signal Transformers 2-500MHz Center Tap Imp. Ratio 1:1

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Datasheet

3,790In Stock

Cut Tape

£1.73

£1.48

£1.42

£1.33

View

Reel

£1.12

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

631 mW

Current Transformers - Board Mount CST7030 1:150 20A 2.993mH AEC-Q200

CST7030-150LC
Coilcraft
1: £2.38
1,254In Stock

Mfr. Part No.
CST7030-150LC

Mouser Part No
994-CST7030-150LC

Coilcraft

Current Transformers - Board Mount CST7030 1:150 20A 2.993mH AEC-Q200

Learn More

Datasheet

1,254In Stock

Cut Tape

£2.38

£1.95

£1.82

Reel

£1.55

£1.48

£1.47

MouseReel Available

Min.: 1
Mult.: 1

: 600

SMD/SMT

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A

POE300F-50LD
Coilcraft
1: £5.35
998In Stock

Mfr. Part No.
POE300F-50LD

Mouser Part No
994-POE300F-50LD

Coilcraft

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A

Learn More

Datasheet

998In Stock

Cut Tape

£5.35

£4.23

Reel

£3.59

£3.47

£3.37

MouseReel Available

Min.: 1
Mult.: 1

: 175

Audio Transformers / Signal Transformers 100uH 9pF 260mOhm 3000VAC AEC-Q200

B78308A2387A003
TDK
1: £4.15
188In Stock

Mfr. Part No.
B78308A2387A003

Mouser Part No
871-B78308A2387A003

TDK

Audio Transformers / Signal Transformers 100uH 9pF 260mOhm 3000VAC AEC-Q200

Learn More

Datasheet

188In Stock

Cut Tape

£4.15

£3.43

£3.29

£3.20

Reel

£2.55

View

MouseReel Available

Min.: 1
Mult.: 1

: 190

Audio Transformers / Signal Transformers 5G Base-T LAN transformer. Single port and 30pin with PoE++ (720mA) and SMT.

TMYB-83AYNL
Taoglas
1: £4.68
400In Stock

Mfr. Part No.
TMYB-83AYNL

Mouser Part No
960-TMYB-83AYNL

Taoglas

Audio Transformers / Signal Transformers 5G Base-T LAN transformer. Single port and 30pin with PoE++ (720mA) and SMT.

Learn More

Datasheet

400In Stock

Cut Tape

£4.68

£3.40

£3.21

£2.78

Reel

£2.37

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers RF XFMR / SURF MT/ TOPHAT RoHS

TTCM4-4X+
Mini-Circuits
1: £11.68
1,114In Stock

Mfr. Part No.
TTCM4-4X+

Mouser Part No
139-TTCM4-4X

Mini-Circuits

Audio Transformers / Signal Transformers RF XFMR / SURF MT/ TOPHAT RoHS

Datasheet

1,114In Stock

Cut Tape

£11.68

£2.69

£1.87

£1.52

Reel

£1.35

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers SMD ISOLATION MODULE

TG111-E032NYLF
HALO Electronics
1: £14.81
919In Stock

Mfr. Part No.
TG111-E032NYLF

Mouser Part No
493-TG111-E032NYLF

HALO Electronics

Audio Transformers / Signal Transformers SMD ISOLATION MODULE

Datasheet

919In Stock

£14.81

£9.56

£7.80

£6.31

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P Lw Prfl 1 Port

TG111-E001J24RL
HALO Electronics
1: £15.89
641In Stock

Mfr. Part No.
TG111-E001J24RL

Mouser Part No
493-TG111-E001J24RL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P Lw Prfl 1 Port

Learn More

Datasheet

641In Stock

£15.89

£10.30

£10.25

£6.77

View

Min.: 1
Mult.: 1

Power Transformers - Industrial 5KVA 190//440-110/220 50/60 CE

HS14F5CSCE
SolaHD
1: £1,789.75
1In Stock Restricted Availability

Mfr. Part No.
HS14F5CSCE

Mouser Part No
663-HS14F5CSCE

SolaHD

Power Transformers - Industrial 5KVA 190//440-110/220 50/60 CE

Datasheet

1In Stock

£1,789.75

Min.: 1
Mult.: 1

Restricted Availability

5 kVA

190 V, 200 V, 208 V, 220 V, 380 V, 400 V, 415 V, 440 V

110 V, 220 V

Panel Mount

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

TC1-1-13M-75X+
Mini-Circuits
1: £11.68
1,044In Stock
4,000Expected 22/07/2026

Mfr. Part No.
TC1-1-13M-75X+

Mouser Part No
139-TC1-1-13M-75X

Mini-Circuits

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

Learn More

Datasheet

1,044In Stock

4,000Expected 22/07/2026

Cut Tape

£11.68

£2.34

£1.52

£1.16

View

Reel

£0.969

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Transformers

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ABRACON
Adam Tech
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1 mW
2.5 mW
3 mW
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20 mW
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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 V/132 V
0 V to 120 V/132 V, 0 V to 240 V/264 V
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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Base
Board Mount
Bracket
Bracket, Panel Mount
Bracket Mount
Busbar
Cable
Chassis
Chassis, DIN Rail
Chassis Mount
Clamp-on
Desktop
DIN Rail
DIN Rail, Panel
Flange Mount
Floor Mount
Free Hanging
Mounting Foot
Panel