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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: 21,963

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Part #

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

ADT1.5-17+
Mini-Circuits
Restricted Availability

Mfr. Part No.
ADT1.5-17+

Mouser Part No
139-ADT1.5-17

Mini-Circuits

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

Datasheet

Restricted Availability

250 mW

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

ADT4-6WT+
Mini-Circuits
Restricted Availability

Mfr. Part No.
ADT4-6WT+

Mouser Part No
139-ADT4-6WT

Mini-Circuits

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

Datasheet

Restricted Availability

500 mW

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

TC1.33-1T-75X+
Mini-Circuits
Restricted Availability

Mfr. Part No.
TC1.33-1T-75X+

Mouser Part No
139-TC1.33-1T-75X

Mini-Circuits

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

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Datasheet

Restricted Availability

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

TG111-E112NYRL
HALO Electronics
1: $15.90
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

$15.90

$10.26

$5.29

$5.17

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX

TG111-E12NYNLFTR
HALO Electronics
1: $4.34
3,369In Stock

Mfr. Part No.
TG111-E12NYNLFTR

Mouser Part No
493-TG111-E12NYNLFTR

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX

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Datasheet

3,369In Stock

Cut Tape

$4.34

$4.16

$4.04

$3.91

Reel

$3.63

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 330

Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845

TGM-040P3RL
HALO Electronics
1: $2.36
4,483In Stock

Mfr. Part No.
TGM-040P3RL

Mouser Part No
493-TGM-040P3RL

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845

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Datasheet

4,483In Stock

$2.36

$2.05

$1.90

$1.86

$1.60

Min.: 1
Mult.: 1

SMD/SMT

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

CX2041ANLT
Pulse Electronics
1: $2.58
1,774In Stock

Mfr. Part No.
CX2041ANLT

Mouser Part No
673-CX2041ANLT

Pulse Electronics

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

1,774In Stock

Cut Tape

$2.58

$2.34

$2.18

$2.11

Reel

$1.56

View

Min.: 1
Mult.: 1

Reel: 2,000

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port

H1174FNLT
Pulse Electronics
1: $10.83
870In Stock

Mfr. Part No.
H1174FNLT

Mouser Part No
673-H1174FNLT

Pulse Electronics

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port

Datasheet

870In Stock

Cut Tape

$10.83

$9.76

$9.37

$9.07

Reel

$7.44

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

HX5164NLT
Pulse Electronics
1: $4.96
1,564In Stock

Mfr. Part No.
HX5164NLT

Mouser Part No
673-HX5164NLT

Pulse Electronics

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

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Datasheet

1,564In Stock

Cut Tape

$4.96

$4.49

$4.30

$4.17

Reel

$3.75

View

Min.: 1
Mult.: 1

Reel: 300

SMD/SMT

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

HX6062FNLT
Pulse Electronics
1: $6.87
621In 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

621In Stock

Cut Tape

$6.87

$5.29

$5.08

$4.92

Reel

$4.57

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

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

PA1005.030QNL
Pulse Electronics
1: $1.74
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

$1.74

$1.58

$1.48

$1.44

View

Min.: 1
Mult.: 1

Power Transformers 1:1 GATE DRIVE TRANSFORMER

PA2007NLT
Pulse Electronics
1: $1.83
1,203In Stock

Mfr. Part No.
PA2007NLT

Mouser Part No
673-PA2007NLT

Pulse Electronics

Power Transformers 1:1 GATE DRIVE TRANSFORMER

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Datasheet

1,203In Stock

Cut Tape

$1.83

$1.68

$1.61

$1.58

Reel

$1.42

View

Min.: 1
Mult.: 1

Reel: 400

PCB Mount

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

PE-68280NLT
Pulse Electronics
1: $2.63
1,038In Stock

Mfr. Part No.
PE-68280NLT

Mouser Part No
673-PE-68280NLT

Pulse Electronics

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

Learn More

Datasheet

1,038In Stock

Cut Tape

$2.63

$2.48

$2.42

$2.39

Reel

$2.03

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

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

PE-68629NL
Pulse Electronics
1: $6.97
2,112In 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

2,112In Stock

$6.97

$6.30

$6.04

$5.80

View

Min.: 1
Mult.: 1

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

PH9385.034NLT
Pulse Electronics
1: $3.03
870In Stock

Mfr. Part No.
PH9385.034NLT

Mouser Part No
673-PH9385034NLT

Pulse Electronics

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

Datasheet

870In Stock

Cut Tape

$3.03

$2.74

$2.63

$2.55

Reel

$2.20

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

SMD/SMT

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

TX1315NL
Pulse Electronics
1: $4.48
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

$4.48

$4.05

$3.89

$3.18

View

Min.: 1
Mult.: 1

Power Transformers WE-FLEX Trnsfmr HV 5.3uH 2.81A

749196527
Wurth Elektronik
1: $11.98
464In Stock

Mfr. Part No.
749196527

Mouser Part No
710-749196527

Wurth Elektronik

Power Transformers WE-FLEX Trnsfmr HV 5.3uH 2.81A

Learn More

Datasheet

464In Stock

Cut Tape

$11.98

$11.79

$11.61

$10.34

Reel

$8.89

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 120

SMD/SMT

Power Transformers WE-FB LT3748 8 uH 30 W

750311599
Wurth Elektronik
1: $8.58
335In Stock

Mfr. Part No.
750311599

Mouser Part No
710-750311599

Wurth Elektronik

Power Transformers WE-FB LT3748 8 uH 30 W

Learn More

Datasheet

335In Stock

Cut Tape

$8.58

$7.74

$7.42

$7.19

Reel

$6.89

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 125

30 W

20 V to 48 V

15 V

SMD/SMT

Power Transformers MID-FLYLT LT8300 400 uH 1.5 W

750312366
Wurth Elektronik
1: $3.64
1,978In Stock

Mfr. Part No.
750312366

Mouser Part No
710-750312366

Wurth Elektronik

Power Transformers MID-FLYLT LT8300 400 uH 1.5 W

Learn More

Datasheet

1,978In Stock

Cut Tape

$3.64

$3.30

$3.17

$3.07

Reel

$2.78

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

1.5 W

18 V to 75 V

5 V

SMD/SMT

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

CST7030-150LC
Coilcraft
1: $3.17
1,335In 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

1,335In Stock

Cut Tape

$3.17

$2.59

$2.20

Reel

$1.92

$1.86

$1.73

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

SMD/SMT

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

POE300F-50LD
Coilcraft
1: $7.13
1,050In 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

1,050In Stock

Cut Tape

$7.13

$5.53

$5.36

Reel

$4.78

$4.63

$4.49

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

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

TCML1-19+
Mini-Circuits
Restricted Availability

Mfr. Part No.
TCML1-19+

Mouser Part No
139-TCML1-19

Mini-Circuits

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

Datasheet

Restricted Availability

Audio Transformers / Signal Transformers ISO MOD GullWng Sgl Audio w/ shield 6pin

TG10-DA1NSLF
HALO Electronics
1: $2.41
6,575In Stock

Mfr. Part No.
TG10-DA1NSLF

Mouser Part No
493-TG10-DA1NSLF

HALO Electronics

Audio Transformers / Signal Transformers ISO MOD GullWng Sgl Audio w/ shield 6pin

Learn More

Datasheet

6,575In Stock

$2.41

$2.32

$2.23

$2.15

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10GBASET 600mA 24-Pin 1-Port

TG10G-HPE6NZ5LF
HALO Electronics
1: $22.95
364In Stock

Mfr. Part No.
TG10G-HPE6NZ5LF

Mouser Part No
493-TG10G-HPE6NZ5LF

HALO Electronics

Audio Transformers / Signal Transformers 10GBASET 600mA 24-Pin 1-Port

Datasheet

364In Stock

$22.95

$14.79

$12.07

$9.76

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port

TG110-RP55N5LFTR
HALO Electronics
1: $2.91
906In Stock

Mfr. Part No.
TG110-RP55N5LFTR

Mouser Part No
493-TG110-RP55N5LFTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port

Learn More

Datasheet

906In Stock

Cut Tape

$2.91

$2.79

$2.71

$2.62

Reel

$2.22

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

Transformers

Types of Transformers

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1 mW
2.5 mW
3 mW
4 mW
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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
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
6 V
6 V to 12.6 V
6 V to 18 V
7 V to 24 V
7 V to 26 V
7 V to 31 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