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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: 22,263

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Part #

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

TMYB-83AYNL
Taoglas
1: $8.97
400In Stock

Mfr. Part #
TMYB-83AYNL

Mouser Part #
960-TMYB-83AYNL

Taoglas

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

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Datasheet

400In Stock

Cut Tape

$8.97

$6.51

$6.16

$5.34

Reel

$4.54

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

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

ADT1.5-17+
Mini-Circuits
1: $38.17
597In Stock

Mfr. Part #
ADT1.5-17+

Mouser Part #
139-ADT1.5-17

Mini-Circuits

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

Datasheet

597In Stock

Cut Tape

$38.17

$38.16

$14.70

$8.81

Reel

$6.88

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

250 mW

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

TC1-1-13M-75X+
Mini-Circuits
1: $22.41
1,044In Stock
4,000Expected 2026-07-22

Mfr. Part #
TC1-1-13M-75X+

Mouser Part #
139-TC1-1-13M-75X

Mini-Circuits

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

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Datasheet

1,044In Stock

4,000Expected 2026-07-22

Cut Tape

$22.41

$4.49

$2.91

$2.23

View

Reel

$1.86

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

TC4-11G2+
Mini-Circuits
1: $24.70
610In Stock

Mfr. Part #
TC4-11G2+

Mouser Part #
139-TC4-11G2

Mini-Circuits

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

Datasheet

610In Stock

Cut Tape

$24.70

$24.67

$9.30

$5.64

Reel

$4.80

$3.43

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port w/Choke

TG1G-E234NVRL
HALO Electronics
1: $52.20
164In Stock

Mfr. Part #
TG1G-E234NVRL

Mouser Part #
493-TG1G-E234NVRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port w/Choke

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Datasheet

164In Stock

$52.20

$33.67

$27.46

$22.20

View

Min.: 1
Mult.: 1

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

TC16-1T+
Mini-Circuits
1: $22.41
760In Stock

Mfr. Part #
TC16-1T+

Mouser Part #
139-TC16-1T

Mini-Circuits

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

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Datasheet

760In Stock

Cut Tape

$22.41

$5.85

$4.26

$3.59

$3.43

Reel

$3.43

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TC16-1TG2+
Mini-Circuits
1: $22.41
1,247In Stock

Mfr. Part #
TC16-1TG2+

Mouser Part #
139-TC16-1TG2

Mini-Circuits

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

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Datasheet

1,247In Stock

Cut Tape

$22.41

$6.29

$4.71

$4.05

Reel

$3.53

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TC3-1TX+
Mini-Circuits
1: $24.67
1,557In Stock

Mfr. Part #
TC3-1TX+

Mouser Part #
139-TC3-1TX

Mini-Circuits

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

Datasheet

1,557In Stock

Cut Tape

$24.67

$5.52

$3.72

$3.05

$2.91

Reel

$2.87

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TG1G-E001NYRL
HALO Electronics
1: $21.60
717In Stock

Mfr. Part #
TG1G-E001NYRL

Mouser Part #
493-TG1G-E001NYRL

HALO Electronics

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

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Datasheet

717In Stock

$21.60

$13.95

$11.39

$9.20

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pin

TGMS-1464V6LF
HALO Electronics
1: $11.88
4,129In Stock

Mfr. Part #
TGMS-1464V6LF

Mouser Part #
493-TGMS-1464V6LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pin

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Datasheet

4,129In Stock

$11.88

$7.66

$6.25

$5.05

View

Min.: 1
Mult.: 1

SMD/SMT

Power Transformers - Industrial Power Isolation Transformer

SU-5
Bel Signal Transformer
1: $1,451.88
6In Stock

Mfr. Part #
SU-5

Mouser Part #
530-SU-5

Bel Signal Transformer

Power Transformers - Industrial Power Isolation Transformer

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Datasheet

6In Stock

$1,451.88

Min.: 1
Mult.: 1

5 kVA

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

0 V, 416 V, 440 V, 480 V/0 V, 208 V, 220 V, 240 V

Chassis

Audio Transformers / Signal Transformers 5-3000MHz Imp. 1:1 50 & 75 ohm

MABA-007871-CT1A40
MACOM
1: $2.62
3,970In Stock

Mfr. Part #
MABA-007871-CT1A40

Mouser Part #
937-MABA007871CT1A40

MACOM

Audio Transformers / Signal Transformers 5-3000MHz Imp. 1:1 50 & 75 ohm

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Datasheet

3,970In Stock

Cut Tape

$2.62

$2.26

$2.17

$2.03

Reel

$1.61

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

250 mW (1/4 W)

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 320uH

PCS020-EE05320S
Bourns
1: $7.65
894In Stock

Mfr. Part #
PCS020-EE05320S

Mouser Part #
652-PCS020-EE05320S

Bourns

Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 320uH

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Datasheet

894In Stock

Cut Tape

$7.65

$6.26

$5.14

$4.98

View

Reel

$3.60

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

Audio Transformers / Signal Transformers 150-450uH 1500V AEC-Q200

HM2171HLT
Pulse Electronics
1: $6.38
1,426In Stock

Mfr. Part #
HM2171HLT

Mouser Part #
673-HM2171HLT

Pulse Electronics

Audio Transformers / Signal Transformers 150-450uH 1500V AEC-Q200

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Datasheet

1,426In Stock

Cut Tape

$6.38

$5.77

$5.24

$5.07

Reel

$3.89

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Power Transformers - Board Mount WE-AGDT LT8302 7 uH

750319497
Wurth Elektronik
1: $7.70
379In Stock

Mfr. Part #
750319497

Mouser Part #
710-750319497

Wurth Elektronik

Power Transformers - Board Mount WE-AGDT LT8302 7 uH

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Datasheet

379In Stock

Cut Tape

$7.70

$7.49

$7.17

$6.52

Reel

$6.19

$5.16

MouseReel Available

Min.: 1
Mult.: 1

: 250

9 V to 18 V

PCB Mount

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

B78308A2387A003
TDK
1: $7.95
188In Stock

Mfr. Part #
B78308A2387A003

Mouser Part #
871-B78308A2387A003

TDK

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

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Datasheet

188In Stock

Cut Tape

$7.95

$6.58

$6.31

$6.12

Reel

$5.04

View

MouseReel Available

Min.: 1
Mult.: 1

: 190

Current Transformers - Board Mount SMD Current Transformer 22.00mH-TR

SCS-8-3-200T-TR
Bel Signal Transformer
1: $10.71
306In Stock

Mfr. Part #
SCS-8-3-200T-TR

Mouser Part #
530-SCS-8-3-200T-TR

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 22.00mH-TR

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Datasheet

306In Stock

Cut Tape

$10.71

$8.42

$8.05

$7.83

Reel

$7.29

View

Min.: 1
Mult.: 1

: 350

SMD/SMT

Audio Transformers / Signal Transformers 1000Base-T SMD PoE 350uH .65Ohms 1-Port

H6062FNL
Pulse Electronics
1: $9.89
412In Stock
NRND

Mfr. Part #
H6062FNL

Mouser Part #
673-H6062FNL

NRND

Pulse Electronics

Audio Transformers / Signal Transformers 1000Base-T SMD PoE 350uH .65Ohms 1-Port

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Datasheet

412In Stock

$9.89

$8.41

$7.32

$7.17

View

Min.: 1
Mult.: 1

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

ADT4-6WT+
Mini-Circuits
1: $22.39
1,059In Stock

Mfr. Part #
ADT4-6WT+

Mouser Part #
139-ADT4-6WT

Mini-Circuits

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

Datasheet

1,059In Stock

Cut Tape

$22.39

$10.70

$9.81

$9.58

Reel

$9.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

500 mW

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

TC1.33-1T-75X+
Mini-Circuits
1: $24.70
1,380In Stock

Mfr. Part #
TC1.33-1T-75X+

Mouser Part #
139-TC1.33-1T-75X

Mini-Circuits

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

Learn More

Datasheet

1,380In Stock

Cut Tape

$24.70

$24.65

$12.33

$4.94

Reel

$3.17

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TCM3-1TX+
Mini-Circuits
1: $22.42
1,591In Stock

Mfr. Part #
TCM3-1TX+

Mouser Part #
139-TCM3-1TX

Mini-Circuits

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

Learn More

Datasheet

1,591In Stock

Cut Tape

$22.42

$22.41

$7.06

$3.33

Reel

$2.82

$1.96

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TG111-E112NYRL
HALO Electronics
1: $22.90
320In Stock

Mfr. Part #
TG111-E112NYRL

Mouser Part #
493-TG111-E112NYRL

HALO Electronics

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

Learn More

Datasheet

320In Stock

$22.90

$14.77

$7.33

$7.04

Quote

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing For ADI QUAD ISOs

TGSAD-290V6LF
HALO Electronics
1: $12.60
1,335In Stock

Mfr. Part #
TGSAD-290V6LF

Mouser Part #
493-TGSAD-290V6LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For ADI QUAD ISOs

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Datasheet

1,335In Stock

$12.60

$8.12

$3.83

$3.73

Min.: 1
Mult.: 1

SMD/SMT

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

14A-10R-16
Bel Signal Transformer
1: $17.37
240In Stock

Mfr. Part #
14A-10R-16

Mouser Part #
530-14A-10R-16

Bel Signal Transformer

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

Learn More

Datasheet

240In Stock

$17.37

$16.50

$15.44

$14.85

View

Min.: 1
Mult.: 1

10 VA

115 VAC, 230 VAC

16 V CT/8 V

Through Hole

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

A41-130-230
Bel Signal Transformer
1: $77.31
40In Stock

Mfr. Part #
A41-130-230

Mouser Part #
530-A41-130-230

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

40In Stock

$77.31

$73.63

$66.05

$62.88

$61.14

Min.: 1
Mult.: 1

130 VA

115 VAC, 230 VAC

230 V CT/115 V

Chassis

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ABB
ABRACON
Adam Tech
Advanced Energy
Advantech
Altech
Amphenol
AMSECO
ATC Diversified Electronics
Banner Engineering
Bel
Bel Power Solutions
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Carlo Gavazzi
Coilcraft
Eaton
EMO Systems
HALO Electronics
Hammond
HARTING
Hatch Lighting
ICE Components
IDEC
Infineon
iNRCORE
KEMET
LEM
Littelfuse
MACOM
Mini-Circuits
Mitsumi
Molex
Murata
Murrelektronik
Neutrik
Omron
Opto 22
Panduit
Phoenix Contact
Proterial
Pro-Wave Electronics
Pulse
Qorvo
RECOM
Schneider Electric
Schurter
Sensata
Siemens
Simpson
SolaHD
Spectrum Control
Staco
Sumida
Tamura
Taoglas
TDK
TE Connectivity
Triad Magnetics
Tripp Lite
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Vacuumschmelze
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1 mW
2.5 mW
3 mW
4 mW
5 mW
10 mW
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 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