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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: 22,253

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Part #

Pulse Transformers TRANSFORMER RF SINGLE 1:1CT

CX2147NLT
Pulse Electronics
1: $6.36
725In Stock

Mfr. Part #
CX2147NLT

Mouser Part #
673-CX2147NLT

Pulse Electronics

Pulse Transformers TRANSFORMER RF SINGLE 1:1CT

Datasheet

725In Stock

Cut Tape

$6.36

$5.75

$5.24

$5.08

Reel

$3.76

View

Min.: 1
Mult.: 1

: 1,000

PCB Mount

Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 2-Port

H2009NL
Pulse Electronics
1: $14.00
243In Stock

Mfr. Part #
H2009NL

Mouser Part #
673-H2009NL

Pulse Electronics

Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 2-Port

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Datasheet

243In Stock

$14.00

$11.71

$11.23

$10.87

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount 80uH 3kV 10%

PA5111.001NLT
Pulse Electronics
1: $8.14
738In Stock

Mfr. Part #
PA5111.001NLT

Mouser Part #
673-PA5111.001NLT

Pulse Electronics

Power Transformers - Board Mount 80uH 3kV 10%

Learn More

Datasheet

738In Stock

Cut Tape

$8.14

$6.67

$5.47

$5.31

Reel

$5.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 120

Power Transformers - Board Mount 2.8mH 2500V 3:2:2 DCR=1.6-1.3Ohms

PH9572.322ANLT
Pulse Electronics
1: $4.82
551In Stock

Mfr. Part #
PH9572.322ANLT

Mouser Part #
673-PH9572.322ANLT

Pulse Electronics

Power Transformers - Board Mount 2.8mH 2500V 3:2:2 DCR=1.6-1.3Ohms

Learn More

Datasheet

551In Stock

Cut Tape

$4.82

$4.38

$4.15

$4.02

Reel

$3.50

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

6 W

PCB Mount

Power Transformers - Board Mount 4CT:5CT Iso4000V Push Pull AEC-Q200

PM2155.045NLT
Pulse Electronics
1: $4.82
965In Stock

Mfr. Part #
PM2155.045NLT

Mouser Part #
673-PM2155.045NLT

Pulse Electronics

Power Transformers - Board Mount 4CT:5CT Iso4000V Push Pull AEC-Q200

Learn More

Datasheet

965In Stock

Cut Tape

$4.82

$4.38

$4.09

$3.96

Reel

$3.47

View

Min.: 1
Mult.: 1

: 300

SMD/SMT

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por

TX1089NL
Pulse Electronics
1: $8.32
655In Stock

Mfr. Part #
TX1089NL

Mouser Part #
673-TX1089NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por

Datasheet

655In Stock

$8.32

$5.13

$5.04

$4.78

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port

TX1099NLT
Pulse Electronics
1: $8.32
488In Stock

Mfr. Part #
TX1099NLT

Mouser Part #
673-TX1099NL673-T

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port

Datasheet

488In Stock

Cut Tape

$8.32

$7.04

$6.77

$6.55

Reel

$5.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers PL160 160W 0.0215Ohm Planar Trnsfmr

PL160-104L
Coilcraft
1: $25.83
75In Stock
72On Order

Mfr. Part #
PL160-104L

Mouser Part #
994-PL160-104L

Coilcraft

Audio Transformers / Signal Transformers PL160 160W 0.0215Ohm Planar Trnsfmr

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Datasheet

75In Stock

72On Order

$25.83

$24.44

$21.61

$20.71

View

Min.: 1
Mult.: 1

160 W

Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.200-400 MHz

PWB-2-BLC
Coilcraft
1: $6.93
444In Stock

Mfr. Part #
PWB-2-BLC

Mouser Part #
994-PWB-2-BLC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:2 0.200-400 MHz

Datasheet

444In Stock

Cut Tape

$6.93

$5.23

$5.03

Reel

$4.26

$4.13

$4.00

MouseReel Available

Min.: 1
Mult.: 1

: 250

Audio Transformers / Signal Transformers 1:1 1500Vrms 1.3Ohm -1.1dB SMT

TG1G-E005J24LF
HALO Electronics
1: $23.90
360In Stock
2,128On Order

Mfr. Part #
TG1G-E005J24LF

Mouser Part #
493-TG1G-E005J24LF

HALO Electronics

Audio Transformers / Signal Transformers 1:1 1500Vrms 1.3Ohm -1.1dB SMT

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Datasheet

360In Stock

2,128On Order

$23.90

$17.06

$14.34

$11.95

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 12uH 3KV 1:2CT:1 2% AEC-Q200

BX6150NL
Pulse Electronics
1: $7.73
793In Stock

Mfr. Part #
BX6150NL

Mouser Part #
673-BX6150NL

Pulse Electronics

Audio Transformers / Signal Transformers 12uH 3KV 1:2CT:1 2% AEC-Q200

Learn More

Datasheet

793In Stock

$7.73

$6.28

$5.14

$4.94

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 5-100MHz 75Ohm 1:1 SMD RF Xfmr

CX2147NL
Pulse Electronics
1: $6.36
526In Stock

Mfr. Part #
CX2147NL

Mouser Part #
673-CX2147NL

Pulse Electronics

Audio Transformers / Signal Transformers 5-100MHz 75Ohm 1:1 SMD RF Xfmr

Datasheet

526In Stock

$6.36

$5.75

$5.23

$5.05

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por

H5008FNLT
Pulse Electronics
1: $10.74
266In Stock

Mfr. Part #
H5008FNLT

Mouser Part #
673-H5008FNLT

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por

Datasheet

266In Stock

Cut Tape

$10.74

$9.22

$8.84

$8.21

Reel

$7.70

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Audio Transformers / Signal Transformers HDBase-T SMD PoE+ 180uH 1-Port

HD8004FNL
Pulse Electronics
1: $11.30
265In Stock

Mfr. Part #
HD8004FNL

Mouser Part #
673-HD8004FNL

Pulse Electronics

Audio Transformers / Signal Transformers HDBase-T SMD PoE+ 180uH 1-Port

Learn More

Datasheet

265In Stock

$11.30

$9.88

$9.69

$9.45

View

Min.: 1
Mult.: 1

60 W

Power Transformers - Board Mount SMD HiFreq WireWound 155uH .9Ohms

PA1282NLT
Pulse Electronics
1: $5.33
557In Stock

Mfr. Part #
PA1282NLT

Mouser Part #
673-PA1282NLT

Pulse Electronics

Power Transformers - Board Mount SMD HiFreq WireWound 155uH .9Ohms

Datasheet

557In Stock

Cut Tape

$5.33

$4.82

$4.32

$4.19

Reel

$4.02

View

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount Flyback Converter Transformer 52-332uH 1.7A DCR=0.22Ohms 1:2.53

PH9496NLT
Pulse Electronics
1: $5.85
1,666In Stock

Mfr. Part #
PH9496NLT

Mouser Part #
673-PH9496NLT

Pulse Electronics

Power Transformers - Board Mount Flyback Converter Transformer 52-332uH 1.7A DCR=0.22Ohms 1:2.53

Learn More

Datasheet

1,666In Stock

Cut Tape

$5.85

$5.30

$4.80

$4.64

Reel

$4.23

$3.56

MouseReel Available

Min.: 1
Mult.: 1

: 175

1.5 W

8 V to 18 V

SMD/SMT

Power Transformers - Board Mount 1.26mH 1500V 2:3:3 DCR=0.6-0.95Ohms

PH9572.233NLT
Pulse Electronics
1: $3.80
525In Stock

Mfr. Part #
PH9572.233NLT

Mouser Part #
673-PH9572.233NLT

Pulse Electronics

Power Transformers - Board Mount 1.26mH 1500V 2:3:3 DCR=0.6-0.95Ohms

Learn More

Datasheet

525In Stock

Cut Tape

$3.80

$3.46

$3.14

$3.05

Reel

$2.92

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

6 W

PCB Mount

Power Transformers - Board Mount 1CT:2CT Iso2500V For RS-485/232 AECQ2

PM2180.012NLT
Pulse Electronics
1: $3.23
617In Stock

Mfr. Part #
PM2180.012NLT

Mouser Part #
673-PM2180.012NLT

Pulse Electronics

Power Transformers - Board Mount 1CT:2CT Iso2500V For RS-485/232 AECQ2

Learn More

Datasheet

617In Stock

Cut Tape

$3.23

$2.92

$2.75

$2.66

Reel

$2.40

View

Min.: 1
Mult.: 1

: 700

SMD/SMT

Audio Transformers / Signal Transformers PLC Transf PTH 0.7mH 1:1:2 135:135:230

T60403-K5032-X102
Vacuumschmelze
1: $5.70
9,886In Stock

Mfr. Part #
T60403-K5032-X102

Mouser Part #
983-T60403-K5032X102

Vacuumschmelze

Audio Transformers / Signal Transformers PLC Transf PTH 0.7mH 1:1:2 135:135:230

Learn More

Datasheet

9,886In Stock

Cut Tape

$5.70

$4.31

$4.10

$3.84

Reel

$3.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Audio Transformers / Signal Transformers SMD Isolation Xfmr 100uH .3Ohms 1-Port

PE-65728NLT
Pulse Electronics
1: $6.41
1,407In Stock

Mfr. Part #
PE-65728NLT

Mouser Part #
673-PE-65728NLT

Pulse Electronics

Audio Transformers / Signal Transformers SMD Isolation Xfmr 100uH .3Ohms 1-Port

Datasheet

1,407In Stock

Cut Tape

$6.41

$5.80

$5.27

$5.10

View

Reel

$4.06

MouseReel Available

Min.: 1
Mult.: 1

: 850

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port

T1142NL
Pulse Electronics
1: $15.94
325In Stock

Mfr. Part #
T1142NL

Mouser Part #
673-T1142NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port

Datasheet

325In Stock

$15.94

$14.13

$13.15

$12.56

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount 21 UH

SM91271AL-E
Bourns
1: $11.35
550In Stock
New Product

Mfr. Part #
SM91271AL-E

Mouser Part #
652-SM91271AL-E

New Product

Bourns

Power Transformers - Board Mount 21 UH

Learn More

Datasheet

550In Stock

Cut Tape

$11.35

Reel

$11.35

MouseReel Available

Min.: 1
Mult.: 1

: 800

PCB Mount

Power Transformers - Board Mount WE-PPTI NXF6505 1W SMT Ui = 3.3V Uo1 = 5.8V/0.1A f = 250kHz

750314706
Wurth Elektronik
1: $7.14
1,300In Stock
New Product

Mfr. Part #
750314706

Mouser Part #
710-750314706

New Product

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI NXF6505 1W SMT Ui = 3.3V Uo1 = 5.8V/0.1A f = 250kHz

Learn More

Datasheet

1,300In Stock

Cut Tape

$7.14

$6.52

$5.92

Reel

$5.92

$4.05

MouseReel Available

Min.: 1
Mult.: 1

: 650

PCB Mount

Power Transformers - Board Mount WE-PPTI NXF6505 1W SMT Ui = 5V Uo1 = 5V/0.1A f = 250kHz

750315089
Wurth Elektronik
1: $6.32
1,280In Stock
New Product

Mfr. Part #
750315089

Mouser Part #
710-750315089

New Product

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI NXF6505 1W SMT Ui = 5V Uo1 = 5V/0.1A f = 250kHz

Learn More

Datasheet

1,280In Stock

Cut Tape

$6.32

$5.79

$5.23

Reel

$5.23

$3.57

MouseReel Available

Min.: 1
Mult.: 1

: 650

PCB Mount

Power Transformers - Board Mount WE-PPTI NXF6505 2.75W SMT Ui = 3.3V Uo1 = 3.3V/0.5A f = 250kHz

750315090
Wurth Elektronik
1: $6.32
1,289In Stock
New Product

Mfr. Part #
750315090

Mouser Part #
710-750315090

New Product

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI NXF6505 2.75W SMT Ui = 3.3V Uo1 = 3.3V/0.5A f = 250kHz

Learn More

Datasheet

1,289In Stock

Cut Tape

$6.32

$5.79

$5.23

Reel

$5.23

$3.57

MouseReel Available

Min.: 1
Mult.: 1

: 650

PCB Mount

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40 mW
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50 mW (1/20 W)
60 mW
62.5 mW
65 mW
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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