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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: 21,957

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Part #

Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port

H1081NL
Pulse Electronics
1: ฿218.30
194In Stock

Mfr. Part No.
H1081NL

Mouser Part No
673-H1081NL

Pulse Electronics

Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port

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Datasheet

194In Stock

฿218.30

฿194.04

฿182.07

฿178.29

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Min.: 1
Mult.: 1

Power Transformers TRANSFORMER FLYBACK EFD20

PA1836NLT
Pulse Electronics
1: ฿183.33
300In Stock

Mfr. Part No.
PA1836NLT

Mouser Part No
673-PA1836NLT

Pulse Electronics

Power Transformers TRANSFORMER FLYBACK EFD20

Datasheet

300In Stock

Cut Tape

฿183.33

฿164.43

฿158.76

฿153.09

Reel

฿153.09

฿114.03

Min.: 1
Mult.: 1

Reel: 100

PCB Mount

Power Transformers SMD 3W 27V/us 680uH 3CT:5CT 20%

PH9384.035NLT
Pulse Electronics
1: ฿69.93
777In Stock

Mfr. Part No.
PH9384.035NLT

Mouser Part No
673-PH9384.035NLT

Pulse Electronics

Power Transformers SMD 3W 27V/us 680uH 3CT:5CT 20%

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Datasheet

777In Stock

Cut Tape

฿69.93

฿63.63

฿61.11

฿59.22

Reel

฿50.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

3 W

SMD/SMT

Power Transformers WE-POE LT4276 38 uH 25.2 W

750310742
Wurth Elektronik
1: ฿164.75
350In Stock

Mfr. Part No.
750310742

Mouser Part No
710-750310742

Wurth Elektronik

Power Transformers WE-POE LT4276 38 uH 25.2 W

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Datasheet

350In Stock

Cut Tape

฿164.75

฿149.00

฿143.01

฿138.60

Reel

฿129.78

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

25.2 W

37 V to 57 V

12 V

SMD/SMT

Power Transformers WE-PPTI SN6505B 200 uH

750316854
Wurth Elektronik
1: ฿141.44
531In Stock

Mfr. Part No.
750316854

Mouser Part No
710-750316854

Wurth Elektronik

Power Transformers WE-PPTI SN6505B 200 uH

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Datasheet

531In Stock

Cut Tape

฿141.44

฿130.41

฿119.70

฿108.68

Reel

฿87.89

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

5 V

12 V

SMD/SMT

Power Transformers WE-UOST Univ Offline 1250uH 0.8A 3000mOhm

760871142
Wurth Elektronik
1: ฿310.59
189In Stock

Mfr. Part No.
760871142

Mouser Part No
710-760871142

Wurth Elektronik

Power Transformers WE-UOST Univ Offline 1250uH 0.8A 3000mOhm

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Datasheet

189In Stock

Cut Tape

฿310.59

฿305.55

฿305.24

฿283.50

Reel

฿235.62

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

6.7 W

85 VAC to 265 VAC

24 V

SMD/SMT

Current Transformers - Board Mount 1280uH 36V 2.5mOhms N1:N2=1:125

B82801A1135A125
EPCOS / TDK
1: ฿72.77
575In Stock

Mfr. Part No.
B82801A1135A125

Mouser Part No
871-B82801A1135A125

EPCOS / TDK

Current Transformers - Board Mount 1280uH 36V 2.5mOhms N1:N2=1:125

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Datasheet

575In Stock

Cut Tape

฿72.77

฿68.99

฿66.47

฿65.52

Reel

฿63.95

View

Min.: 1
Mult.: 1

Reel: 600

SMD/SMT

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

TCM4-1W+
Mini-Circuits
1: ฿539.60
659In Stock

Mfr. Part No.
TCM4-1W+

Mouser Part No
139-TCM4-1W

Mini-Circuits

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

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Datasheet

659In Stock

Cut Tape

฿539.60

฿539.28

฿101.43

฿66.47

Reel

฿50.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

250 mW

Audio Transformers / Signal Transformers T3/DS3/E3/STS-1 SMD 1-Port 1:2 Gullwing

TG07-0356NSRL
HALO Electronics
1: ฿195.30
544In Stock

Mfr. Part No.
TG07-0356NSRL

Mouser Part No
493-TG07-0356NSRL

HALO Electronics

Audio Transformers / Signal Transformers T3/DS3/E3/STS-1 SMD 1-Port 1:2 Gullwing

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Datasheet

544In Stock

฿195.30

฿126.32

฿103.01

฿83.48

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

TG1G-E012NZRL
HALO Electronics
1: ฿395.33
253In Stock

Mfr. Part No.
TG1G-E012NZRL

Mouser Part No
493-TG1G-E012NZRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

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Datasheet

253In Stock

฿395.33

฿255.15

฿208.22

฿168.53

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing 4.5kVrms 0.9Ohm 8pi

TGMR-440V8LF
HALO Electronics
1: ฿146.79
328In Stock

Mfr. Part No.
TGMR-440V8LF

Mouser Part No
493-TGMR-440V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 4.5kVrms 0.9Ohm 8pi

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Datasheet

328In Stock

฿146.79

฿146.48

฿127.26

฿122.54

View

Min.: 1
Mult.: 1

SMD/SMT

Audio Transformers / Signal Transformers M12 TRANS RECPT REAR MOUNTING KIT

21033012007
HARTING
1: ฿212.00
139In Stock

Mfr. Part No.
21033012007

Mouser Part No
617-21033012007

HARTING

Audio Transformers / Signal Transformers M12 TRANS RECPT REAR MOUNTING KIT

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Datasheet

139In Stock

฿212.00

฿196.56

฿183.65

฿176.40

Min.: 1
Mult.: 1

Current Transformers - Industrial MCR-SL-CUC-600-I

2308098
Phoenix Contact
1: ฿12,137.58
2In Stock

Mfr. Part No.
2308098

Mouser Part No
651-2308098

Phoenix Contact

Current Transformers - Industrial MCR-SL-CUC-600-I

Datasheet

2In Stock

฿12,137.58

Min.: 1
Mult.: 1

Chassis, DIN Rail

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

H5020NLT
Pulse Electronics
1: ฿522.90
87In Stock

Mfr. Part No.
H5020NLT

Mouser Part No
673-H5020NLT

Pulse Electronics

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

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Datasheet

87In Stock

Cut Tape

฿522.90

฿467.78

฿444.78

฿399.74

Reel

฿375.48

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Audio Transformers / Signal Transformers 1GBT MODULE SIN 1GD 1:1

HX5610NL
Pulse Electronics
1: ฿244.76
188In Stock

Mfr. Part No.
HX5610NL

Mouser Part No
673-HX5610NL

Pulse Electronics

Audio Transformers / Signal Transformers 1GBT MODULE SIN 1GD 1:1

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Datasheet

188In Stock

฿244.76

฿217.67

฿208.85

฿198.45

View

Min.: 1
Mult.: 1

Current Transformers - Board Mount THT Current Sense 80mH 200Ohms

PE-63588NL
Pulse Electronics
1: ฿125.37
415In Stock

Mfr. Part No.
PE-63588NL

Mouser Part No
673-PE-63588NL

Pulse Electronics

Current Transformers - Board Mount THT Current Sense 80mH 200Ohms

Datasheet

415In Stock

฿125.37

฿113.40

฿106.79

฿100.17

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 1-Port

PE-65968NLT
Pulse Electronics
1: ฿184.59
954In Stock

Mfr. Part No.
PE-65968NLT

Mouser Part No
673-PE-65968NLT

Pulse Electronics

Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 1-Port

Datasheet

954In Stock

Cut Tape

฿184.59

฿166.95

฿160.02

฿155.30

Reel

฿139.55

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Power Transformers SMD 3W 24V/us 538uH 4CT:3CT 20%

PH9384.043NLT
Pulse Electronics
1: ฿69.93
644In Stock

Mfr. Part No.
PH9384.043NLT

Mouser Part No
673-PH9384.043NLT

Pulse Electronics

Power Transformers SMD 3W 24V/us 538uH 4CT:3CT 20%

Learn More

Datasheet

644In Stock

Cut Tape

฿69.93

฿63.63

฿61.11

฿59.22

Reel

฿48.51

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

3 W

SMD/SMT

Audio Transformers / Signal Transformers Industrial Planar Transformers

R8301NL
iNRCORE
1: ฿462.42
979In Stock

Mfr. Part No.
R8301NL

Mouser Part No
673-R8301NL

iNRCORE

Audio Transformers / Signal Transformers Industrial Planar Transformers

Datasheet

979In Stock

฿462.42

฿416.43

฿399.42

฿386.82

View

Min.: 1
Mult.: 1

140 W

Power Transformers WE-FB LT3748 15 uH 30 W

750311385
Wurth Elektronik
1: ฿254.84
238In Stock

Mfr. Part No.
750311385

Mouser Part No
710-750311385

Wurth Elektronik

Power Transformers WE-FB LT3748 15 uH 30 W

Learn More

Datasheet

238In Stock

Cut Tape

฿254.84

฿242.87

฿231.53

฿225.54

Reel

฿217.04

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 125

30 W

18 V to 60 V

13 V

SMD/SMT

Power Transformers MID-FLYLT LT8300 300 uH 1.7 W

750312558
Wurth Elektronik
1: ฿114.66
413In Stock

Mfr. Part No.
750312558

Mouser Part No
710-750312558

Wurth Elektronik

Power Transformers MID-FLYLT LT8300 300 uH 1.7 W

Learn More

Datasheet

413In Stock

Cut Tape

฿114.66

฿103.95

฿99.54

฿96.71

Reel

฿88.83

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

1.7 W

36 V to 72 V

12 V, 12 V

SMD/SMT

Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT

B78476A8249A003
EPCOS / TDK
1: ฿114.03
604In Stock

Mfr. Part No.
B78476A8249A003

Mouser Part No
871-B78476A8249A3

EPCOS / TDK

Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT

Learn More

Datasheet

604In Stock

Cut Tape

฿114.03

฿103.32

฿98.91

฿95.76

Reel

฿75.29

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 350

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

BX6150NL
Pulse Electronics
1: ฿165.69
793In Stock

Mfr. Part No.
BX6150NL

Mouser Part No
673-BX6150NL

Pulse Electronics

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

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Datasheet

793In Stock

฿165.69

฿134.51

฿110.57

฿106.47

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers DUAL 1000BASE-TX 1:1 4PAIR POE

H6101NLT
Pulse Electronics
1: ฿396.27
108In Stock

Mfr. Part No.
H6101NLT

Mouser Part No
673-H6101NLT

Pulse Electronics

Audio Transformers / Signal Transformers DUAL 1000BASE-TX 1:1 4PAIR POE

Datasheet

108In Stock

Cut Tape

฿396.27

฿352.17

฿341.15

฿332.01

Reel

฿283.82

View

Min.: 1
Mult.: 1

Reel: 250

Audio Transformers / Signal Transformers SIN HDBaseT SMT 1-Port 4PoEPP 140W

HDX8006NL
Pulse Electronics
1: ฿342.09
113In Stock

Mfr. Part No.
HDX8006NL

Mouser Part No
673-HDX8006NL

Pulse Electronics

Audio Transformers / Signal Transformers SIN HDBaseT SMT 1-Port 4PoEPP 140W

Learn More

Datasheet

113In Stock

฿342.09

฿273.74

฿269.01

฿253.89

View

Min.: 1
Mult.: 1

140 W

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1 mW
2.5 mW
3 mW
4 mW
5 mW
10 mW
12 mW
20 mW
23 mW
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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
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
7 V to 24 V
7 V to 26 V
7 V to 31 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