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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: 21,962

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Part #

Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms

CS4200V-01L
Coilcraft
1: $7.19
877In Stock
2,402On Order

Mfr. Part No.
CS4200V-01L

Mouser Part No
994-CS4200V-01L

Coilcraft

Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms

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Datasheet

877In Stock

2,402On Order

$7.19

$5.80

$5.57

$5.40

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Min.: 1
Mult.: 1

Current Transformers - Board Mount CST2 1:100 20A 2KuH AEC-Q200

CST2-100LC
Coilcraft
1: $3.31
1,762In Stock

Mfr. Part No.
CST2-100LC

Mouser Part No
994-CST2-100LC

Coilcraft

Current Transformers - Board Mount CST2 1:100 20A 2KuH AEC-Q200

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Datasheet

1,762In Stock

Cut Tape

$3.31

$2.71

$2.44

Reel

$2.07

$2.01

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Current Transformers - Industrial PACT SPC-20-1A-D13

1382378
Phoenix Contact
1: $110.96
10In Stock

Mfr. Part No.
1382378

Mouser Part No
651-1382378

Phoenix Contact

Current Transformers - Industrial PACT SPC-20-1A-D13

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Datasheet

10In Stock

$110.96

Min.: 1
Mult.: 1

0.2 VA

Free Hanging

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

ADTT1.5-1+
Mini-Circuits
Restricted Availability

Mfr. Part No.
ADTT1.5-1+

Mouser Part No
139-ADTT1.5-1

Mini-Circuits

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

Datasheet

Restricted Availability

Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T

1000B-5002FX
iNRCORE
1: $45.48
13In Stock

Mfr. Part No.
1000B-5002FX

Mouser Part No
673-1000B-5002FX

iNRCORE

Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T

Datasheet

13In Stock

$45.48

$40.92

$38.96

$36.98

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers MOD DUAL 1GPP 1:1 EXT. HF SMD

HXB6020HLT
Pulse Electronics
1: $5.05
360In Stock
New At Mouser

Mfr. Part No.
HXB6020HLT

Mouser Part No
673-HXB6020HLT

New At Mouser

Pulse Electronics

Audio Transformers / Signal Transformers MOD DUAL 1GPP 1:1 EXT. HF SMD

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Datasheet

360In Stock

Cut Tape

$5.05

$4.01

$3.85

$3.73

Reel

$3.34

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

Audio Transformers / Signal Transformers 1:1 Core & Wire Transformer, 0.15 - 400 Mhz, 50ohm

T1-1-KK81+
Mini-Circuits
Restricted Availability
New At Mouser

Mfr. Part No.
T1-1-KK81+

Mouser Part No
139-T1-1-KK81

New At Mouser

Mini-Circuits

Audio Transformers / Signal Transformers 1:1 Core & Wire Transformer, 0.15 - 400 Mhz, 50ohm

Datasheet

Restricted Availability

Audio Transformers / Signal Transformers FIBRE CH ISO MOD SMD Dual Core 531.25MHz

TG01-FC07N1RL
HALO Electronics
1: $9.25
647In Stock

Mfr. Part No.
TG01-FC07N1RL

Mouser Part No
493-TG01-FC07N1RL

HALO Electronics

Audio Transformers / Signal Transformers FIBRE CH ISO MOD SMD Dual Core 531.25MHz

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Datasheet

647In Stock

$9.25

$5.97

$4.87

$3.94

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers PoE Plus 850uH DCR=0.24mOhms 1.9A

HPX2126LD
Coilcraft
1: $9.76
286In Stock

Mfr. Part No.
HPX2126LD

Mouser Part No
994-HPX2126LD

Coilcraft

Audio Transformers / Signal Transformers PoE Plus 850uH DCR=0.24mOhms 1.9A

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Datasheet

286In Stock

Cut Tape

$9.76

$8.26

$7.93

$7.50

Reel

$7.13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Audio Transformers / Signal Transformers POE70P Flyback 7uH 5.0 V 1.4 A

POE70P-50LD
Coilcraft
1: $4.18
3,740In Stock

Mfr. Part No.
POE70P-50LD

Mouser Part No
994-POE70P-50LD

Coilcraft

Audio Transformers / Signal Transformers POE70P Flyback 7uH 5.0 V 1.4 A

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Datasheet

3,740In Stock

Cut Tape

$4.18

$3.16

$3.01

$2.82

Reel

$2.58

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

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

ADT16-6+
Mini-Circuits
Restricted Availability

Mfr. Part No.
ADT16-6+

Mouser Part No
139-ADT16-6

Mini-Circuits

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

Datasheet

Restricted Availability

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

ADT3-6T+
Mini-Circuits
Restricted Availability

Mfr. Part No.
ADT3-6T+

Mouser Part No
139-ADT3-6T

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

TC1.33-282X+
Mini-Circuits
Restricted Availability

Mfr. Part No.
TC1.33-282X+

Mouser Part No
139-TC1.33-282X

Mini-Circuits

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

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Datasheet

Restricted Availability

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

TC1.5-1X+
Mini-Circuits
Restricted Availability

Mfr. Part No.
TC1.5-1X+

Mouser Part No
139-TC1.5-1X

Mini-Circuits

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

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Datasheet

Restricted Availability

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

TC4-19X+
Mini-Circuits
Restricted Availability

Mfr. Part No.
TC4-19X+

Mouser Part No
139-TC4-19X

Mini-Circuits

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

Datasheet

Restricted Availability

Audio Transformers / Signal Transformers MDL DUAL 1GD 1:1 SMT TU NPB

1000B-5003FNL
iNRCORE
1: $49.49
50In Stock

Mfr. Part No.
1000B-5003FNL

Mouser Part No
673-1000B-5003FNL

iNRCORE

Audio Transformers / Signal Transformers MDL DUAL 1GD 1:1 SMT TU NPB

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Datasheet

50In Stock

$49.49

$45.78

$45.77

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers RF Balun 75 Ohm 1:1 1.5-500MHz SMD

CX2040LNLT
Pulse Electronics
1: $2.03
1,968In Stock

Mfr. Part No.
CX2040LNLT

Mouser Part No
673-CX2040LNLT

Pulse Electronics

Audio Transformers / Signal Transformers RF Balun 75 Ohm 1:1 1.5-500MHz SMD

Datasheet

1,968In Stock

Cut Tape

$2.03

$1.91

$1.84

$1.81

Reel

$1.56

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

H6062FNLT
Pulse Electronics
1: $5.72
516In Stock

Mfr. Part No.
H6062FNLT

Mouser Part No
673-H6062FNLT

Pulse Electronics

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

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Datasheet

516In Stock

Cut Tape

$5.72

$5.20

$4.89

$4.74

Reel

$3.22

View

Min.: 1
Mult.: 1

Reel: 300

Pulse Transformers 1:1 24TERM

H7029FNLT
Pulse Electronics
1: $10.06
225In Stock

Mfr. Part No.
H7029FNLT

Mouser Part No
673-H7029FNLT

Pulse Electronics

Pulse Transformers 1:1 24TERM

Datasheet

225In Stock

Cut Tape

$10.06

$9.07

$8.70

$8.44

Reel

$6.53

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

PCB Mount

Audio Transformers / Signal Transformers 10/100Base-T SMD 1-Port

HX1178NL
Pulse Electronics
1: $7.38
417In Stock

Mfr. Part No.
HX1178NL

Mouser Part No
673-HX1178NL

Pulse Electronics

Audio Transformers / Signal Transformers 10/100Base-T SMD 1-Port

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Datasheet

417In Stock

$7.38

$6.46

$6.06

$5.45

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 100BASE-T SMD NonPoE 1-Port

HX1224CNL
Pulse Electronics
1: $6.82
644In Stock

Mfr. Part No.
HX1224CNL

Mouser Part No
673-HX1224CNL

Pulse Electronics

Audio Transformers / Signal Transformers 100BASE-T SMD NonPoE 1-Port

Learn More

Datasheet

644In Stock

$6.82

$6.17

$6.05

$5.09

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port

HX2260FNLT
Pulse Electronics
1: $3.75
1,099In Stock

Mfr. Part No.
HX2260FNLT

Mouser Part No
673-HX2260FNLT

Pulse Electronics

Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port

Learn More

Datasheet

1,099In Stock

Cut Tape

$3.75

$3.39

$3.26

$3.16

Reel

$2.43

View

Min.: 1
Mult.: 1

Reel: 600

Power Transformers SMD HiFreq WireWound 48uH .12Ohms

PA3855.002NLT
Pulse Electronics
1: $3.35
686In Stock

Mfr. Part No.
PA3855.002NLT

Mouser Part No
673-PA3855.002NLT

Pulse Electronics

Power Transformers SMD HiFreq WireWound 48uH .12Ohms

Datasheet

686In Stock

Cut Tape

$3.35

$3.04

$2.92

$2.83

Reel

$2.54

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 130

Power Transformers SMD HiFreq WireWound 128uH .41Ohms

PA3856.005NLT
Pulse Electronics
1: $3.52
798In Stock

Mfr. Part No.
PA3856.005NLT

Mouser Part No
673-PA3856.005NLT

Pulse Electronics

Power Transformers SMD HiFreq WireWound 128uH .41Ohms

Datasheet

798In Stock

Cut Tape

$3.52

$3.19

$3.00

$2.91

Reel

$2.82

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 130

Audio Transformers / Signal Transformers SMD 10BaseT Islation 140uH .3Ohms 1-Port

PE-65745NL
Pulse Electronics
1: $3.77
1,356In Stock

Mfr. Part No.
PE-65745NL

Mouser Part No
673-PE-65745NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD 10BaseT Islation 140uH .3Ohms 1-Port

Datasheet

1,356In Stock

$3.77

$3.41

$2.63

$2.56

View

Min.: 1
Mult.: 1

Transformers

Types of Transformers

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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
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7 V to 26 V
7 V to 31 V

0 V to 120 V
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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
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