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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: 21,936

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Part #

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

TC4-19G2+
Mini-Circuits
1: $29.17
2,216In Stock

Mfr. Part No.
TC4-19G2+

Mouser Part No
139-TC4-19G2

Mini-Circuits

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

Datasheet

2,216In Stock

Cut Tape

$29.17

$29.14

$6.51

$4.66

Reel

$3.50

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

250 mW

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

TC4-1TG2+
Mini-Circuits
1: $29.10
835In Stock

Mfr. Part No.
TC4-1TG2+

Mouser Part No
139-TC4-1TG2

Mini-Circuits

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

Datasheet

835In Stock

Cut Tape

$29.10

$6.78

$4.91

$4.13

$3.77

Reel

$3.77

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

250 mW

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

TC4-1W-7A+
Mini-Circuits
1: $29.14
1,670In Stock

Mfr. Part No.
TC4-1W-7A+

Mouser Part No
139-TC4-1W-7A

Mini-Circuits

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

Datasheet

1,670In Stock

Cut Tape

$29.14

$29.10

$11.00

$4.40

Reel

$3.74

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT ROHS

TCM4-1WX+
Mini-Circuits
1: $29.12
1,364In Stock

Mfr. Part No.
TCM4-1WX+

Mouser Part No
139-TCM4-1WX

Mini-Circuits

Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT ROHS

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Datasheet

1,364In Stock

Cut Tape

$29.12

$5.47

$3.60

$2.81

$2.69

Reel

$2.40

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

TCM8-1+
Mini-Circuits
1: $26.47
2,349In Stock

Mfr. Part No.
TCM8-1+

Mouser Part No
139-TCM8-1

Mini-Circuits

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

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Datasheet

2,349In Stock

Cut Tape

$26.47

$26.44

$11.07

$4.44

Reel

$3.03

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

TRS1-182-75+
Mini-Circuits
1: $23.80
593In Stock

Mfr. Part No.
TRS1-182-75+

Mouser Part No
139-TRS1-182-75

Mini-Circuits

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

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Datasheet

593In Stock

Cut Tape

$23.80

$5.17

$4.93

$4.66

Reel

$4.06

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Current Transformers - Industrial CURRENT TRANSFORMER 50A

E83-2050
Carlo Gavazzi
1: $329.46
17In Stock

Mfr. Part No.
E83-2050

Mouser Part No
225-E83-2050

Carlo Gavazzi

Current Transformers - Industrial CURRENT TRANSFORMER 50A

Datasheet

17In Stock

$329.46

$312.99

$303.09

$293.22

Min.: 1
Mult.: 1

10 V to 40 V

DIN Rail

Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin

TGMR-360V6LF
HALO Electronics
1: $6.63
1,520In Stock

Mfr. Part No.
TGMR-360V6LF

Mouser Part No
493-TGMR-360V6LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin

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Datasheet

1,520In Stock

$6.63

$6.36

$5.34

$5.20

View

Min.: 1
Mult.: 1

SMD/SMT

Current Transformers - Industrial 600:1 26MM ID XFMR CURRENT

SE-CS30-26
Littelfuse
1: $902.41
3In Stock

Mfr. Part No.
SE-CS30-26

Mouser Part No
576-SE-CS30-26

Littelfuse

Current Transformers - Industrial 600:1 26MM ID XFMR CURRENT

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Datasheet

3In Stock

$902.41

$881.65

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 140uH .6Ohms 1-Port

23Z467SMNLT
Pulse Electronics
1: $7.67
631In Stock

Mfr. Part No.
23Z467SMNLT

Mouser Part No
673-23Z467SMNLT

Pulse Electronics

Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 140uH .6Ohms 1-Port

Datasheet

631In Stock

Cut Tape

$7.67

$6.92

$6.65

$6.44

Reel

$4.76

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 900

Audio Transformers / Signal Transformers 1000Base-T SMD 1-Port

H5004NL
Pulse Electronics
1: $16.95
402In Stock

Mfr. Part No.
H5004NL

Mouser Part No
673-H5004NL

Pulse Electronics

Audio Transformers / Signal Transformers 1000Base-T SMD 1-Port

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Datasheet

402In Stock

$16.95

$15.30

$13.48

$13.16

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port

H5200NL
Pulse Electronics
1: $20.98
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
H5200NL

Mouser Part No
673-H5200NL

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port

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Datasheet

Non-Stocked Lead-Time 10 Weeks

$20.98

$18.56

$17.75

$16.92

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200

HM1238NL
Pulse Electronics
1: $5.88
877In Stock

Mfr. Part No.
HM1238NL

Mouser Part No
673-HM1238NL

Pulse Electronics

Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200

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Datasheet

877In Stock

$5.88

$5.37

$5.22

$5.15

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port

HX5014NLT
Pulse Electronics
1: $28.65
719In Stock

Mfr. Part No.
HX5014NLT

Mouser Part No
673-HX5014NLT

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port

Learn More

Datasheet

719In Stock

Cut Tape

$28.65

$25.01

$20.13

$19.74

Reel

$18.79

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Pulse Transformers 1000Base-T SMD PoE+ 350uH .3Ohms 1-Port

HX6096NL
Pulse Electronics
1: $15.01
482In Stock

Mfr. Part No.
HX6096NL

Mouser Part No
673-HX6096NL

Pulse Electronics

Pulse Transformers 1000Base-T SMD PoE+ 350uH .3Ohms 1-Port

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Datasheet

482In Stock

$15.01

$11.95

$11.46

$11.10

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1.3Ohm 1-Por

PE-65351NL
Pulse Electronics
1: $7.75
911In Stock

Mfr. Part No.
PE-65351NL

Mouser Part No
673-PE-65351NL

Pulse Electronics

Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1.3Ohm 1-Por

Datasheet

911In Stock

$7.75

$7.00

$6.73

$5.54

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers SMD 10BaseT Islation 200uH .3Ohms 1-Port

PE-65726NLT
Pulse Electronics
1: $6.89
1,479In Stock

Mfr. Part No.
PE-65726NLT

Mouser Part No
673-PE-65726NLT

Pulse Electronics

Audio Transformers / Signal Transformers SMD 10BaseT Islation 200uH .3Ohms 1-Port

Datasheet

1,479In Stock

Cut Tape

$6.89

$6.24

$5.98

$5.78

View

Reel

$4.40

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

Pulse Transformers 1.02mH 2.5kV Iso 3CT:4CT SM NPB

PH9085.034NLT
Pulse Electronics
1: $3.64
1,519In Stock

Mfr. Part No.
PH9085.034NLT

Mouser Part No
673-PH9085034NLT

Pulse Electronics

Pulse Transformers 1.02mH 2.5kV Iso 3CT:4CT SM NPB

Datasheet

1,519In Stock

Cut Tape

$3.64

$2.99

$2.47

$2.31

Reel

$2.04

$1.84

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

SMD/SMT

Power Transformers 1CT:2CT Iso4000V Push Pull AEC-Q200

PM2155.012NLT
Pulse Electronics
1: $5.10
1,044In Stock

Mfr. Part No.
PM2155.012NLT

Mouser Part No
673-PM2155.012NLT

Pulse Electronics

Power Transformers 1CT:2CT Iso4000V Push Pull AEC-Q200

Learn More

Datasheet

1,044In Stock

Cut Tape

$5.10

$4.62

$4.44

$4.23

Reel

$3.79

View

Min.: 1
Mult.: 1

Reel: 300

SMD/SMT

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr

749050018
Wurth Elektronik
1: $22.32
422In Stock

Mfr. Part No.
749050018

Mouser Part No
710-749050018

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr

Learn More

Datasheet

422In Stock

Cut Tape

$22.32

$18.53

$16.10

$14.55

Reel

$13.09

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 450

Power Transformers MID-PPMAX MAX14855 388 uH 1.1 W

750315227
Wurth Elektronik
1: $4.34
4,282In Stock

Mfr. Part No.
750315227

Mouser Part No
710-750315227

Wurth Elektronik

Power Transformers MID-PPMAX MAX14855 388 uH 1.1 W

Learn More

Datasheet

4,282In Stock

Cut Tape

$4.34

$3.93

$3.77

$3.66

View

Reel

$3.28

Min.: 1
Mult.: 1

Reel: 1,200

1.1 W

3.3 V

5.61 V

SMD/SMT

Power Transformers WE-PPTI SN6505B 200 uH

750316886
Wurth Elektronik
1: $7.63
1,952In Stock

Mfr. Part No.
750316886

Mouser Part No
710-750316886

Wurth Elektronik

Power Transformers WE-PPTI SN6505B 200 uH

Learn More

Datasheet

1,952In Stock

Cut Tape

$7.63

$7.04

$6.46

$5.87

Reel

$4.74

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

5 V

SMD/SMT

Power Transformers MID-OLLT LT3798 600 uH 14 W

750813134
Wurth Elektronik
1: $15.61
373In Stock

Mfr. Part No.
750813134

Mouser Part No
710-750813134

Wurth Elektronik

Power Transformers MID-OLLT LT3798 600 uH 14 W

Learn More

Datasheet

373In Stock

$15.61

$13.91

$13.53

$13.06

View

Min.: 1
Mult.: 1

14 W

90 VAC to 265 VAC

14 V

Through Hole

Pulse Transformers 10G Hi Speed Ethernt Pulse Transformer

ALT4532H-121-T10G
TDK
1: $2.79
6,200In Stock

Mfr. Part No.
ALT4532H-121-T10G

Mouser Part No
810-ALT4532H121T10G

TDK

Pulse Transformers 10G Hi Speed Ethernt Pulse Transformer

Learn More

Datasheet

6,200In Stock

Cut Tape

$2.79

$2.30

$2.01

$1.89

Reel

$1.49

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

SMD/SMT

Audio Transformers / Signal Transformers XFMR CMC MODULE AECQ BATT MNGT

TM40601ANL
Taoglas
1: $9.88
991In Stock

Mfr. Part No.
TM40601ANL

Mouser Part No
960-TM40601ANL

Taoglas

Audio Transformers / Signal Transformers XFMR CMC MODULE AECQ BATT MNGT

Learn More

Datasheet

991In Stock

Cut Tape

$9.88

$9.27

$8.62

$8.08

View

Reel

$6.05

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

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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
7 V to 24 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