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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: 22,208

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Part #

Power Transformers - Board Mount 27W 180uH 200-700kHz 33-57V Flyback

PA5100.003NLT
Pulse Electronics
1: $3.80
852In Stock

Mfr. Part No.
PA5100.003NLT

Mouser Part No
673-PA5100.003NLT

Pulse Electronics

Power Transformers - Board Mount 27W 180uH 200-700kHz 33-57V Flyback

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Datasheet

852In Stock

Cut Tape

$3.80

$3.43

$3.08

$2.99

Reel

$2.89

View

MouseReel Available

Min.: 1
Mult.: 1

: 125

Pulse Transformers PLANAR 1:1.25:1.25 S High Side / 1200V

MGDT100125-SM
Vishay / Dale
1: $13.70
139In Stock

Mfr. Part No.
MGDT100125-SM

Mouser Part No
70-MGDT100125-SM

Vishay / Dale

Pulse Transformers PLANAR 1:1.25:1.25 S High Side / 1200V

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Datasheet

139In Stock

$13.70

$11.65

$11.17

$10.39

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Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-FLEX Trnsfmr HV 22.3uH .93A

749196518
Wurth Elektronik
1: $12.35
194In Stock

Mfr. Part No.
749196518

Mouser Part No
710-749196518

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX Trnsfmr HV 22.3uH .93A

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Datasheet

194In Stock

Cut Tape

$12.35

$11.12

Reel

$9.43

$8.33

$7.57

$6.82

MouseReel Available

Min.: 1
Mult.: 1

: 120

SMD/SMT

Current Transformers - Board Mount WE-CST 400uH 7A 1:70 DCR=4.6ohms

749252070
Wurth Elektronik
1: $2.49
1,936In Stock

Mfr. Part No.
749252070

Mouser Part No
710-749252070

Wurth Elektronik

Current Transformers - Board Mount WE-CST 400uH 7A 1:70 DCR=4.6ohms

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Datasheet

1,936In Stock

Cut Tape

$2.49

$2.21

$2.05

$1.88

$1.73

Reel

$1.54

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCB Mount

Power Transformers - Board Mount MID-FLYMAX MAX17690 16 uH 2.5 W

750317233
Wurth Elektronik
1: $7.59
1,479In Stock

Mfr. Part No.
750317233

Mouser Part No
710-750317233

Wurth Elektronik

Power Transformers - Board Mount MID-FLYMAX MAX17690 16 uH 2.5 W

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Datasheet

1,479In Stock

Cut Tape

$7.59

$7.01

Reel

$7.01

$4.82

MouseReel Available

Min.: 1
Mult.: 1

: 300

2.5 W

8 V to 28 V

5 V

SMD/SMT

Power Transformers - Board Mount MID-OLLT LT3798 180 uH 108 W

750811351
Wurth Elektronik
1: $14.85
142In Stock
1,000Expected 17/12/2026

Mfr. Part No.
750811351

Mouser Part No
710-750811351

Wurth Elektronik

Power Transformers - Board Mount MID-OLLT LT3798 180 uH 108 W

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Datasheet

142In Stock

1,000Expected 17/12/2026

$14.85

$14.66

$13.74

$12.37

Min.: 1
Mult.: 1

108 W

85 VAC to 265 VAC

36 V

Through Hole

Audio Transformers / Signal Transformers 45 to 1218Mhz 1:2.78 Transformer

RFXF0008HSR
Qorvo
1: $5.80
173In Stock

Mfr. Part No.
RFXF0008HSR

Mouser Part No
772-RFXF0008HSR

Qorvo

Audio Transformers / Signal Transformers 45 to 1218Mhz 1:2.78 Transformer

Datasheet

173In Stock

Cut Tape

$5.80

$5.79

$5.12

Reel

$4.50

MouseReel Available

Min.: 1
Mult.: 1

: 100

2 W

Power Transformers - Board Mount THROUGH HOLE 2.4VA

3FS-320
Tamura
1: $5.44
261In Stock

Mfr. Part No.
3FS-320

Mouser Part No
838-3FS-320

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

261In Stock

$5.44

$4.71

$4.52

$3.12

Min.: 1
Mult.: 1

2.4 VA

115 VAC

10 V/20 V

Through Hole

Audio Transformers / Signal Transformers 5-90MHz Imp. 1:9 IL 1.3dB -40C +85C

MABA-010181-CF9A40
MACOM
1: $3.27
1,663In Stock

Mfr. Part No.
MABA-010181-CF9A40

Mouser Part No
937-MABA010181CF9A40

MACOM

Audio Transformers / Signal Transformers 5-90MHz Imp. 1:9 IL 1.3dB -40C +85C

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Datasheet

1,663In Stock

Cut Tape

$3.27

$2.65

$2.28

$2.14

Reel

$1.81

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

631 mW

Power Transformers - Industrial MTS 1-PHASE SAFETY TRANSFORMER, P: 160VA IN: 230/400VAC OUT: 24VAC, for screw and DIN-rail mounting, with spring clamp connection

6686343
Murrelektronik
1: $168.05
2In Stock
New At Mouser

Mfr. Part No.
6686343

Mouser Part No
867-6686343

New At Mouser

Murrelektronik

Power Transformers - Industrial MTS 1-PHASE SAFETY TRANSFORMER, P: 160VA IN: 230/400VAC OUT: 24VAC, for screw and DIN-rail mounting, with spring clamp connection

Datasheet

2In Stock

$168.05

Min.: 1
Mult.: 1

Transformer Accessories TC-E-VA

1SNA166747R0200
TE Connectivity / Entrelec
1: $197.82
2In Stock
New At Mouser

Mfr. Part No.
1SNA166747R0200

Mouser Part No
571-1SNA166747R0200

New At Mouser

TE Connectivity / Entrelec

Transformer Accessories TC-E-VA

Datasheet

2In Stock

$197.82

$197.81

$197.00

View

Min.: 1
Mult.: 1

Power Transformers - Industrial 500W ISOL TRANSFRMR

IS-500
Tripp Lite
Restricted Availability

Mfr. Part No.
IS-500

Mouser Part No
545-IS500

Tripp Lite

Power Transformers - Industrial 500W ISOL TRANSFRMR

Datasheet

Restricted Availability

Audio Transformers / Signal Transformers

TG110-ESV03N6LFTR
HALO Electronics
1: $10.80
349In Stock

Mfr. Part No.
TG110-ESV03N6LFTR

Mouser Part No
493-TG110ESV03N6LFTR

HALO Electronics

Audio Transformers / Signal Transformers

349In Stock

$10.80

$7.71

$6.48

$5.40

View

Min.: 1
Mult.: 1

Power Transformers - Industrial 100W POWER TRANS

290FEXA
Hammond Manufacturing
1: $254.71
2In Stock

Mfr. Part No.
290FEXA

Mouser Part No
546-290FEXA

Hammond Manufacturing

Power Transformers - Industrial 100W POWER TRANS

Datasheet

2In Stock

$254.71

$230.02

$224.10

Min.: 1
Mult.: 1

100 V, 110 V, 120 V, 120 V

60 V, 320 V, 320 V, 345 V, 345 V, 6.3 TV

Screw Mount

Audio Transformers / Signal Transformers LAN Txfmr, 100 BASE-T, 350uH, Open Hdr, Dual Port, 24pins, 1500Vac

LAN1VSOD24351C2
Eaton Electronics
1: $2.91
395In Stock

Mfr. Part No.
LAN1VSOD24351C2

Mouser Part No
504-LAN1VSOD24351C2

Eaton Electronics

Audio Transformers / Signal Transformers LAN Txfmr, 100 BASE-T, 350uH, Open Hdr, Dual Port, 24pins, 1500Vac

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Datasheet

395In Stock

Cut Tape

$2.91

$2.13

$1.92

$1.68

Reel

$1.57

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 1-Por

TX1315NLT
Pulse Electronics
1: $5.74
278In Stock

Mfr. Part No.
TX1315NLT

Mouser Part No
673-TX1315NL673-T

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 1-Por

Datasheet

278In Stock

Cut Tape

$5.74

$4.51

$4.33

$4.29

$4.22

Reel

$2.91

Min.: 1
Mult.: 1

: 500

Pulse Transformers DRIVE TRANSFORMER 250uVs 848V

T60403-D4615-X047
Vacuumschmelze
1: $12.83
433In Stock

Mfr. Part No.
T60403-D4615-X047

Mouser Part No
983-T60403-D4615X047

Vacuumschmelze

Pulse Transformers DRIVE TRANSFORMER 250uVs 848V

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Datasheet

433In Stock

$12.83

$10.91

$10.46

$10.14

View

Min.: 1
Mult.: 1

Through Hole

Pulse Transformers GateDrive Transf PTH 1:1:1 520uVs 600V

T60403-F4185-X040
Vacuumschmelze
1: $20.78
326In Stock

Mfr. Part No.
T60403-F4185-X040

Mouser Part No
983-T60403-F4185X040

Vacuumschmelze

Pulse Transformers GateDrive Transf PTH 1:1:1 520uVs 600V

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Datasheet

326In Stock

$20.78

$17.47

$16.75

$16.23

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount 95uH 36-72V 3W 5.55:1 2%

PH9585.002NLT
Pulse Electronics
1: $2.26
747In Stock

Mfr. Part No.
PH9585.002NLT

Mouser Part No
673-PH9585.002NLT

Pulse Electronics

Power Transformers - Board Mount 95uH 36-72V 3W 5.55:1 2%

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Datasheet

747In Stock

Cut Tape

$2.26

$2.05

$1.87

$1.82

View

Reel

$1.46

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

Current Transformers - Board Mount 7A 1:60 295uH 3m? Pri 3.6? Sec 50KHz-1MHz SMT AEC-Q

ECSTA1V0504-1060-R
Eaton Electronics
1: $6.79
1,999In Stock

Mfr. Part No.
ECSTA1V0504-1060-R

Mouser Part No
504-ECSTA1V05041060R

Eaton Electronics

Current Transformers - Board Mount 7A 1:60 295uH 3m? Pri 3.6? Sec 50KHz-1MHz SMT AEC-Q

Learn More

Datasheet

1,999In Stock

Cut Tape

$6.79

$5.34

$5.10

$4.96

View

Reel

$4.17

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

Current Transformers - Board Mount 10A 1:50 500uH 0.7m? Pri 1.85? Sec 50KHz-1MHz SMT AEC-Q

ECSTA1V0805-1050-R
Eaton Electronics
1: $2.80
990In Stock

Mfr. Part No.
ECSTA1V0805-1050-R

Mouser Part No
504-ECSTA1V08051050R

Eaton Electronics

Current Transformers - Board Mount 10A 1:50 500uH 0.7m? Pri 1.85? Sec 50KHz-1MHz SMT AEC-Q

Learn More

Datasheet

990In Stock

Cut Tape

$2.80

$2.54

$2.33

$2.26

Reel

$2.02

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:8CT,0.25 NPB

CX2049LANL
Pulse Electronics
1: $3.42
891In Stock

Mfr. Part No.
CX2049LANL

Mouser Part No
673-CX2049LANL

Pulse Electronics

Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:8CT,0.25 NPB

Datasheet

891In Stock

$3.42

$2.97

$2.79

$2.61

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohm 2-Port

T1137NLT
Pulse Electronics
1: $5.78
303In Stock

Mfr. Part No.
T1137NLT

Mouser Part No
673-T1137NL673-T

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohm 2-Port

Datasheet

303In Stock

Cut Tape

$5.78

$4.89

$4.70

$4.55

Reel

$3.58

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers MDL,SIN,1GD,1:1,SMT,TU, NPB

H5007ENL
Pulse Electronics
1: $7.98
264In Stock

Mfr. Part No.
H5007ENL

Mouser Part No
673-H5007ENL

Pulse Electronics

Audio Transformers / Signal Transformers MDL,SIN,1GD,1:1,SMT,TU, NPB

Datasheet

264In Stock

$7.98

$6.79

$6.51

$6.31

View

Min.: 1
Mult.: 1

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

HX2305NL
Pulse Electronics
1: $9.72
269In Stock

Mfr. Part No.
HX2305NL

Mouser Part No
673-HX2305NL

Pulse Electronics

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

Learn More

Datasheet

269In Stock

$9.72

$8.34

$8.00

$7.74

View

Min.: 1
Mult.: 1

Transformers

Types of Transformers

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ABRACON
Adam Tech
Advanced Energy
Advantech
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Banner Engineering
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Cinch Connectivity Solutions
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IDEC
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Murrelektronik
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Opto 22
Panduit
Phoenix Contact
Proterial
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Qorvo
RECOM
Schneider Electric
Schurter
Sensata
Siemens
Simpson
SolaHD
Spectrum Control
Staco
Sumida
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TE Connectivity
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Tripp Lite
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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 120/140 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

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
Panel, Wall Mount