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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: 21,932

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Download Table (.CSV)

Part #

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

TC4-19G2+
Mini-Circuits
1: $26.17
2,216In Stock

Mfr. Part #
TC4-19G2+

Mouser Part #
139-TC4-19G2

Mini-Circuits

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

Datasheet

2,216In Stock

Cut Tape

$26.17

$26.14

$5.84

$4.18

Reel

$3.14

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: $26.11
835In Stock

Mfr. Part #
TC4-1TG2+

Mouser Part #
139-TC4-1TG2

Mini-Circuits

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

Datasheet

835In Stock

Cut Tape

$26.11

$6.08

$4.41

$3.71

$3.39

Reel

$3.39

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: $26.14
1,670In Stock

Mfr. Part #
TC4-1W-7A+

Mouser Part #
139-TC4-1W-7A

Mini-Circuits

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

Datasheet

1,670In Stock

Cut Tape

$26.14

$26.11

$9.87

$3.95

Reel

$3.36

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

TCM4-1WX+
Mini-Circuits
1: $26.12
1,364In Stock

Mfr. Part #
TCM4-1WX+

Mouser Part #
139-TCM4-1WX

Mini-Circuits

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

Learn More

Datasheet

1,364In Stock

Cut Tape

$26.12

$4.91

$3.23

$2.52

$2.41

Reel

$2.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

TCM8-1+
Mini-Circuits
1: $23.74
2,349In Stock

Mfr. Part #
TCM8-1+

Mouser Part #
139-TCM8-1

Mini-Circuits

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

Learn More

Datasheet

2,349In Stock

Cut Tape

$23.74

$23.71

$9.93

$3.98

Reel

$2.71

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

TRS1-182-75+
Mini-Circuits
1: $21.35
593In Stock

Mfr. Part #
TRS1-182-75+

Mouser Part #
139-TRS1-182-75

Mini-Circuits

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

Learn More

Datasheet

593In Stock

Cut Tape

$21.35

$4.64

$4.42

$4.18

Reel

$3.64

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Current Transformers - Industrial CURRENT TRANSFORMER 50A

E83-2050
Carlo Gavazzi
1: $295.55
17In Stock

Mfr. Part #
E83-2050

Mouser Part #
225-E83-2050

Carlo Gavazzi

Current Transformers - Industrial CURRENT TRANSFORMER 50A

Datasheet

17In Stock

$295.55

$280.77

$271.89

$263.03

Min.: 1
Mult.: 1

10 V to 40 V

DIN Rail

Audio Transformers / Signal Transformers 10/100BASE-TX SMD 16P 1-Port CMRChoke

TG110-ESV01N6RL
HALO Electronics
1: $17.00
642In Stock
360On Order

Mfr. Part #
TG110-ESV01N6RL

Mouser Part #
493-TG110-ESV01N6RL

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD 16P 1-Port CMRChoke

Learn More

Datasheet

642In Stock

360On Order

$17.00

$10.98

$8.97

$7.24

View

Min.: 1
Mult.: 1

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

TGMR-360V6LF
HALO Electronics
1: $5.95
1,511In Stock

Mfr. Part #
TGMR-360V6LF

Mouser Part #
493-TGMR-360V6LF

HALO Electronics

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

Learn More

Datasheet

1,511In Stock

$5.95

$5.70

$4.79

$4.67

View

Min.: 1
Mult.: 1

SMD/SMT

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

SE-CS30-26
Littelfuse
1: $799.74
3In Stock

Mfr. Part #
SE-CS30-26

Mouser Part #
576-SE-CS30-26

Littelfuse

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

Learn More

Datasheet

3In Stock

$799.74

$790.90

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 100Base-TX SMD PoE 2-Port

H2006ANLT
Pulse Electronics
1: $11.71
900In Stock

Mfr. Part #
H2006ANLT

Mouser Part #
673-H2006ANLT

Pulse Electronics

Audio Transformers / Signal Transformers 100Base-TX SMD PoE 2-Port

Datasheet

900In Stock

Cut Tape

$11.71

$10.58

$10.14

$9.84

Reel

$9.06

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

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

H5004NL
Pulse Electronics
1: $15.20
402In Stock
250On Order

Mfr. Part #
H5004NL

Mouser Part #
673-H5004NL

Pulse Electronics

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

Learn More

Datasheet

402In Stock

250On Order

$15.20

$13.73

$12.23

$11.93

View

Min.: 1
Mult.: 1

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

HM1238NL
Pulse Electronics
1: $5.06
877In Stock

Mfr. Part #
HM1238NL

Mouser Part #
673-HM1238NL

Pulse Electronics

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

Learn More

Datasheet

877In Stock

$5.06

$4.71

$4.59

$4.58

View

Min.: 1
Mult.: 1

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

HX5014NLT
Pulse Electronics
1: $25.39
719In Stock

Mfr. Part #
HX5014NLT

Mouser Part #
673-HX5014NLT

Pulse Electronics

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

Learn More

Datasheet

719In Stock

Cut Tape

$25.39

$22.43

$17.58

$17.28

Reel

$16.85

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Power Transformers EP13 33V-57V Flyback SMD 25W

PA2369NLT
Pulse Electronics
1: $5.52
735In Stock

Mfr. Part #
PA2369NLT

Mouser Part #
673-PA2369NLT

Pulse Electronics

Power Transformers EP13 33V-57V Flyback SMD 25W

Datasheet

735In Stock

More Info Available

Cut Tape

$5.52

$5.00

$4.76

$4.62

$3.54

Reel

$3.49

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

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

PE-65351NL
Pulse Electronics
1: $6.95
911In Stock

Mfr. Part #
PE-65351NL

Mouser Part #
673-PE-65351NL

Pulse Electronics

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

Datasheet

911In Stock

$6.95

$6.28

$6.02

$4.79

View

Min.: 1
Mult.: 1

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

PE-65726NLT
Pulse Electronics
1: $6.18
1,479In Stock

Mfr. Part #
PE-65726NLT

Mouser Part #
673-PE-65726NLT

Pulse Electronics

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

Datasheet

1,479In Stock

Cut Tape

$6.18

$5.60

$5.37

$5.19

View

Reel

$3.81

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

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

PH9085.034NLT
Pulse Electronics
1: $3.26
1,519In Stock

Mfr. Part #
PH9085.034NLT

Mouser Part #
673-PH9085034NLT

Pulse Electronics

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

Datasheet

1,519In Stock

Cut Tape

$3.26

$2.68

$2.21

$1.95

Reel

$1.72

$1.65

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

SMD/SMT

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

PM2155.012NLT
Pulse Electronics
1: $4.58
1,044In Stock

Mfr. Part #
PM2155.012NLT

Mouser Part #
673-PM2155.012NLT

Pulse Electronics

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

Learn More

Datasheet

1,044In Stock

Cut Tape

$4.58

$4.15

$3.98

$3.80

Reel

$3.36

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: $20.02
407In Stock

Mfr. Part #
749050018

Mouser Part #
710-749050018

Wurth Elektronik

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

Learn More

Datasheet

407In Stock

Cut Tape

$20.02

$16.62

$14.44

$13.05

Reel

$11.74

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 450

Power Transformers MID-PPMAX MAX14855 388 uH 1.1 W

750315227
Wurth Elektronik
1: $3.89
4,269In Stock

Mfr. Part #
750315227

Mouser Part #
710-750315227

Wurth Elektronik

Power Transformers MID-PPMAX MAX14855 388 uH 1.1 W

Learn More

Datasheet

4,269In Stock

Cut Tape

$3.89

$3.52

$3.39

$3.28

View

Reel

$2.94

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: $6.85
1,952In Stock

Mfr. Part #
750316886

Mouser Part #
710-750316886

Wurth Elektronik

Power Transformers WE-PPTI SN6505B 200 uH

Learn More

Datasheet

1,952In Stock

Cut Tape

$6.85

$6.31

$5.80

$5.26

Reel

$4.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

5 V

SMD/SMT

Power Transformers WE-AGDT LM5180 18 uH

750317894
Wurth Elektronik
1: $13.15
385In Stock

Mfr. Part #
750317894

Mouser Part #
710-750317894

Wurth Elektronik

Power Transformers WE-AGDT LM5180 18 uH

Learn More

Datasheet

385In Stock

Cut Tape

$13.15

$12.43

$11.53

$10.54

Reel

$10.05

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

9 V to 18 V

Board Mount

Pulse Transformers 10G Hi Speed Ethernt Pulse Transformer

ALT4532H-121-T10G
TDK
1: $2.50
5,800In Stock
4,000On Order

Mfr. Part #
ALT4532H-121-T10G

Mouser Part #
810-ALT4532H121T10G

TDK

Pulse Transformers 10G Hi Speed Ethernt Pulse Transformer

Learn More

Datasheet

5,800In Stock

4,000On Order

Cut Tape

$2.50

$2.06

$1.80

$1.69

Reel

$1.34

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

SMD/SMT

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

ADT4-1WT+
Mini-Circuits
1: $38.03
1,633In Stock

Mfr. Part #
ADT4-1WT+

Mouser Part #
139-ADT4-1WT

Mini-Circuits

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

Datasheet

1,633In Stock

Cut Tape

$38.03

$7.30

Reel

$6.22

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

250 mW

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Adam Tech
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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