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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: 22,009

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Part #

Audio Transformers / Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether

749302010
Wurth Elektronik
1: $2.54
1,735In Stock

Mfr. Part No.
749302010

Mouser Part No
710-749302010

Wurth Elektronik

Audio Transformers / Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether

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Datasheet

1,735In Stock

Cut Tape

$2.54

$2.43

Reel

$2.30

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W

750311659
Wurth Elektronik
1: $2.94
1,398In Stock

Mfr. Part No.
750311659

Mouser Part No
710-750311659

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W

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Datasheet

1,398In Stock

Cut Tape

$2.94

$2.55

$2.48

$2.40

Reel

$2.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

1.9 W

36 V to 72 V

24 V

SMD/SMT

Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W

750312872
Wurth Elektronik
1: $28.51
919In Stock

Mfr. Part No.
750312872

Mouser Part No
710-750312872

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W

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Datasheet

919In Stock

$28.51

$26.32

$18.10

Min.: 1
Mult.: 1

112 W

20 V to 60 V

28 V

Through Hole

Power Transformers - Board Mount POWER TRANSFORMER THROUGH 5VA

PL5.0-16-130B
Tamura
1: $9.68
253In Stock

Mfr. Part No.
PL5.0-16-130B

Mouser Part No
838-PL5.0-16-130B

Tamura

Power Transformers - Board Mount POWER TRANSFORMER THROUGH 5VA

Datasheet

253In Stock

$9.68

$8.47

$8.13

$7.83

View

Min.: 1
Mult.: 1

5 VA

Through Hole

Audio Transformers / Signal Transformers V263 E6.3 SMD TRANSFORMER

B78304B1032A003
TDK
1: $6.66
782In Stock

Mfr. Part No.
B78304B1032A003

Mouser Part No
871-B78304B1032A3

TDK

Audio Transformers / Signal Transformers V263 E6.3 SMD TRANSFORMER

Datasheet

782In Stock

Cut Tape

$6.66

$5.37

$5.20

$4.68

Reel

$4.08

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

Current Transformers - Board Mount 12.6mH N1:N2=1:150 T4145 EF12.6 SMD

B82801C1265A150
TDK
1: $3.26
773In Stock

Mfr. Part No.
B82801C1265A150

Mouser Part No
871-B82801C1265A150

TDK

Current Transformers - Board Mount 12.6mH N1:N2=1:150 T4145 EF12.6 SMD

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Datasheet

773In Stock

Cut Tape

$3.26

$2.95

$2.74

$2.66

Reel

$2.55

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

SMD/SMT

Power Transformers - Board Mount

HFTR2DA-B1
Proterial
1: $12.19
831In Stock

Mfr. Part No.
HFTR2DA-B1

Mouser Part No
205-HFTR2DA-B1

Proterial

Power Transformers - Board Mount

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Datasheet

831In Stock

Cut Tape

$12.19

$10.37

$9.94

$9.63

Reel

$8.65

View

Min.: 1
Mult.: 1

: 500

PCB Mount

Power Transformers - Board Mount POE transformer, 50W, EFD25, 12V

POE050-FD25120S
Bourns
1: $7.09
464In Stock

Mfr. Part No.
POE050-FD25120S

Mouser Part No
652-POE050-FD25120S

Bourns

Power Transformers - Board Mount POE transformer, 50W, EFD25, 12V

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Datasheet

464In Stock

Cut Tape

$7.09

$5.57

$5.33

$5.18

Reel

$4.81

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

5 V

SMD/SMT

Power Transformers - Board Mount POE transformer, 70W, EPD13, 5V

POE070-PD13050S
Bourns
1: $4.94
593In Stock

Mfr. Part No.
POE070-PD13050S

Mouser Part No
652-POE070-PD13050S

Bourns

Power Transformers - Board Mount POE transformer, 70W, EPD13, 5V

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Datasheet

593In Stock

Cut Tape

$4.94

$4.04

$3.33

$3.22

Reel

$3.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

5 V

SMD/SMT

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

TM1102NL
Taoglas
1: $1.85
1,150In Stock

Mfr. Part No.
TM1102NL

Mouser Part No
960-TM1102NL

Taoglas

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

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Datasheet

1,150In Stock

Cut Tape

$1.85

$1.48

$1.40

$1.14

Reel

$0.941

View

MouseReel Available

Min.: 1
Mult.: 1

: 650

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

TM1234NL
Taoglas
1: $3.36
590In Stock

Mfr. Part No.
TM1234NL

Mouser Part No
960-TM1234NL

Taoglas

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

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Datasheet

590In Stock

Cut Tape

$3.36

$2.63

$2.47

$2.23

Reel

$2.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T SINGLE

TM5007NL
Taoglas
1: $3.64
632In Stock

Mfr. Part No.
TM5007NL

Mouser Part No
960-TM5007NL

Taoglas

Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T SINGLE

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Datasheet

632In Stock

Cut Tape

$3.64

$2.95

$2.81

$2.64

Reel

$2.45

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port

PE-65812FNLT
Pulse Electronics
1: $4.75
1,995In Stock
NRND

Mfr. Part No.
PE-65812FNLT

Mouser Part No
673-PE-65812FNLT

NRND

Pulse Electronics

Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port

Datasheet

1,995In Stock

Cut Tape

$4.75

$4.05

$3.88

$3.76

Reel

$3.65

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

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

TC1-1-43A+
Mini-Circuits
1: $3.35
1,142In Stock

Mfr. Part No.
TC1-1-43A+

Mouser Part No
139-TC1-1-43A

Mini-Circuits

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

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Datasheet

1,142In Stock

Cut Tape

$3.35

$2.20

$1.72

$1.67

Reel

$1.60

$1.52

MouseReel Available

Min.: 1
Mult.: 1

: 500

250 mW

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

TC1-15+
Mini-Circuits
1: $3.99
951In Stock

Mfr. Part No.
TC1-15+

Mouser Part No
139-TC1-15

Mini-Circuits

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

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Datasheet

951In Stock

Cut Tape

$3.99

$2.69

$2.40

Reel

$2.23

$2.13

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TCM2-1T+
Mini-Circuits
1: $3.68
1,076In Stock

Mfr. Part No.
TCM2-1T+

Mouser Part No
139-TCM2-1T

Mini-Circuits

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

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Datasheet

1,076In Stock

Cut Tape

$3.68

$2.54

$2.05

Reel

$2.05

$1.92

$1.86

MouseReel Available

Min.: 1
Mult.: 1

: 500

250 mW

Audio Transformers / Signal Transformers 1:2.78 CORE & WIRE Transformer, 40 - 1250 MHz, 75 Ohm

TRS278-122-75+
Mini-Circuits
1: $7.80
391In Stock

Mfr. Part No.
TRS278-122-75+

Mouser Part No
139-TRS278-122-75+

Mini-Circuits

Audio Transformers / Signal Transformers 1:2.78 CORE & WIRE Transformer, 40 - 1250 MHz, 75 Ohm

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Datasheet

391In Stock

Cut Tape

$7.80

$4.52

$4.45

Reel

$4.44

$4.23

MouseReel Available

Min.: 1
Mult.: 1

: 100

250 mW

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke

TG1G-E010NZRL
HALO Electronics
1: $13.00
844In Stock

Mfr. Part No.
TG1G-E010NZRL

Mouser Part No
493-TG1G-E010NZRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke

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Datasheet

844In Stock

$13.00

$8.39

$6.85

$5.54

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing

TGM-H251NFLF
HALO Electronics
1: $10.62
603In Stock

Mfr. Part No.
TGM-H251NFLF

Mouser Part No
493-TGM-H251NFLF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing

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Datasheet

603In Stock

$10.62

$6.86

$5.59

$3.43

Min.: 1
Mult.: 1

SMD/SMT

Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 20VA

14A-20-12
Bel Signal Transformer
1: $20.77
81In Stock

Mfr. Part No.
14A-20-12

Mouser Part No
530-14A-20-12

Bel Signal Transformer

Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 20VA

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Datasheet

81In Stock

$20.77

$19.17

$18.51

$17.38

View

Min.: 1
Mult.: 1

20 VA

115 VAC, 230 VAC

12.6 V CT/6.3 V

Through Hole

Power Transformers - Board Mount TRANSFORMER CLASS S 40VA

CL2-5.0R-12
Bel Signal Transformer
1: $15.18
271In Stock

Mfr. Part No.
CL2-5.0R-12

Mouser Part No
530-CL2-5.0R-12

Bel Signal Transformer

Power Transformers - Board Mount TRANSFORMER CLASS S 40VA

Datasheet

271In Stock

$15.18

$13.67

$13.11

$12.69

View

Min.: 1
Mult.: 1

5 VA

115 VAC, 230 VAC

12 V

Through Hole

Power Transformers - Board Mount TRANSFORMER CLASS 2 5.0VA REV

CL2-50-12
Bel Signal Transformer
1: $33.53
72In Stock

Mfr. Part No.
CL2-50-12

Mouser Part No
530-CL2-50-12

Bel Signal Transformer

Power Transformers - Board Mount TRANSFORMER CLASS 2 5.0VA REV

Datasheet

72In Stock

$33.53

$30.18

$28.91

$28.01

View

Min.: 1
Mult.: 1

50 VA

115 VAC, 230 VAC

12 V

Through Hole

Power Transformers - Board Mount CHOKE

CL2-80-24
Bel Signal Transformer
1: $39.16
63In Stock

Mfr. Part No.
CL2-80-24

Mouser Part No
530-CL2-80-24

Bel Signal Transformer

Power Transformers - Board Mount CHOKE

Datasheet

63In Stock

$39.16

$35.23

$33.76

$32.69

View

Min.: 1
Mult.: 1

80 VA

115 VAC, 230 VAC

24 V

Power Transformers - Industrial TRAN TWO-FOR-ONE DP 5 W/LEADS

DP-241-5-16
Bel Signal Transformer
1: $19.96
122In Stock

Mfr. Part No.
DP-241-5-16

Mouser Part No
530-DP-241-5-16

Bel Signal Transformer

Power Transformers - Industrial TRAN TWO-FOR-ONE DP 5 W/LEADS

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Datasheet

122In Stock

$19.96

$17.98

$17.25

$15.86

View

Min.: 1
Mult.: 1

12 VA

115 VAC, 230 VAC

16 V CT

Chassis

Power Transformers - Industrial TRAN TWO-FOR-ONE DP 7 W/LEADS

DP-241-7-36
Bel Signal Transformer
1: $31.51
69In Stock

Mfr. Part No.
DP-241-7-36

Mouser Part No
530-DP-241-7-36

Bel Signal Transformer

Power Transformers - Industrial TRAN TWO-FOR-ONE DP 7 W/LEADS

Learn More

Datasheet

69In Stock

$31.51

$28.35

$27.18

$26.32

View

Min.: 1
Mult.: 1

56 VA

115 VAC, 230 VAC

36 V CT

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1 mW
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135 mW
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2 V to 5.5 V
2.5 V to 3.5 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
7 V to 24 V
7 V to 26 V

0 V to 120 V
0 V to 120 V, 0 V to 240 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 280 V
0 V to 480 V
0 V to 480 V, 0 to 560 V
0 V/0 V/104 V/110 V/120 V/208 V/220 V/240 V
0 V/0 V/208 V/220 V/240 V/416 V/440 V/480 V
333 mV
- 200 V, 200 V
- 150 V, 150 V
- 17.5 V, 17.5 V
- 15 V, - 7.5 V, 7.5 V, 15 V
- 15 V, 15 V
- 12 V, 12 V
- 12 V, 12 V, 24 V

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