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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 #

Current Transformers - Board Mount 9A 1:20, 0.053 uH, 1.5 m? Pri, 0.42 ? Sec, 50 KHz-1MHz, SMT

ECST1V0703-1020-R
Eaton Electronics
1: ¥602.9
2,500In Stock

Mfr. Part #
ECST1V0703-1020-R

Mouser Part #
504-ECST1V07031020-R

Eaton Electronics

Current Transformers - Board Mount 9A 1:20, 0.053 uH, 1.5 m? Pri, 0.42 ? Sec, 50 KHz-1MHz, SMT

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Datasheet

2,500In Stock

Cut Tape

¥602.9

¥493.3

¥426.9

¥415.3

View

Reel

¥297.3

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

Current Transformers - Board Mount 7A 1:30 74uH 3m? Pri 0.80? Sec 50KHz-1MHz SMT AEC-Q

ECSTA1V0504-1030-R
Eaton Electronics
1: ¥1,127.8
1,999In Stock

Mfr. Part #
ECSTA1V0504-1030-R

Mouser Part #
504-ECSTA1V05041030R

Eaton Electronics

Current Transformers - Board Mount 7A 1:30 74uH 3m? Pri 0.80? Sec 50KHz-1MHz SMT AEC-Q

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Datasheet

1,999In Stock

Cut Tape

¥1,127.8

¥887

¥847.1

¥823.9

View

Reel

¥692.6

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

Current Transformers - Board Mount 10A 1:100 2000uH 0.7m? Pri 5.5? Sec 50KHz-1MHz SMT AEC-Q

ECSTA1V0805-1100-R
Eaton Electronics
1: ¥468.4
970In Stock

Mfr. Part #
ECSTA1V0805-1100-R

Mouser Part #
504-ECSTA1V08051100R

Eaton Electronics

Current Transformers - Board Mount 10A 1:100 2000uH 0.7m? Pri 5.5? Sec 50KHz-1MHz SMT AEC-Q

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Datasheet

970In Stock

Cut Tape

¥468.4

¥423.6

¥406.9

¥393.7

Reel

¥333.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

Audio Transformers / Signal Transformers Tube output transformer, single ended , 75W, primary 5000 ohms, 300 ma.

1642SE
Hammond Manufacturing
1: ¥61,075
4In Stock

Mfr. Part #
1642SE

Mouser Part #
546-1642SE

Hammond Manufacturing

Audio Transformers / Signal Transformers Tube output transformer, single ended , 75W, primary 5000 ohms, 300 ma.

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Datasheet

4In Stock

¥61,075

Quote

Min.: 1
Mult.: 1

75 W

Power Transformers - Industrial Isolation transformer, toroid, plug-in, 240 to 240VAC, 50/60Hz, 1500VA, 240 Series

240GT
Hammond Manufacturing
1: ¥90,700.6
6In Stock

Mfr. Part #
240GT

Mouser Part #
546-240GT

Hammond Manufacturing

Power Transformers - Industrial Isolation transformer, toroid, plug-in, 240 to 240VAC, 50/60Hz, 1500VA, 240 Series

Datasheet

6In Stock

¥90,700.6

Min.: 1
Mult.: 1

1.5 kVA

230 VAC

240 VAC

Audio Transformers / Signal Transformers PLC Transf PTH SMD 1.4mH 2:1

T60403-K5024-X079
Vacuumschmelze
1: ¥441.8
7,391In Stock

Mfr. Part #
T60403-K5024-X079

Mouser Part #
983-T60403-K5024X079

Vacuumschmelze

Audio Transformers / Signal Transformers PLC Transf PTH SMD 1.4mH 2:1

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Datasheet

7,391In Stock

Cut Tape

¥441.8

¥333.9

¥318.9

¥299

Reel

¥262.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 450

Audio Transformers / Signal Transformers Output transformer, push-pull, 60W , primary 4,300 ct, 318 ma., secondary 4-8-16

1650NA
Hammond Manufacturing
1: ¥34,005.7
13In Stock

Mfr. Part #
1650NA

Mouser Part #
546-1650NA

Hammond Manufacturing

Audio Transformers / Signal Transformers Output transformer, push-pull, 60W , primary 4,300 ct, 318 ma., secondary 4-8-16

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Datasheet

13In Stock

¥34,005.7

¥30,394.6

¥29,981.1

View

Min.: 1
Mult.: 1

60 W

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

HDX8006NL
Pulse Electronics
1: ¥1,649.4
113In Stock

Mfr. Part #
HDX8006NL

Mouser Part #
673-HDX8006NL

Pulse Electronics

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

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Datasheet

113In Stock

¥1,649.4

¥1,646.1

¥1,292.3

Min.: 1
Mult.: 1

140 W

Audio Transformers / Signal Transformers SMD Digital Audio 3000uH .5Ohms 1-Port

PE-65848NL
Pulse Electronics
1: ¥1,269
177In Stock

Mfr. Part #
PE-65848NL

Mouser Part #
673-PE-65848NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD Digital Audio 3000uH .5Ohms 1-Port

Datasheet

177In Stock

¥1,269

¥1,164.4

¥1,048.1

¥1,016.5

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount 2.8mH 1500V 3:2:2 DCR=0.85-0.65Ohms

PH9572.322NLT
Pulse Electronics
1: ¥438.5
590In Stock

Mfr. Part #
PH9572.322NLT

Mouser Part #
673-PH9572.322NLT

Pulse Electronics

Power Transformers - Board Mount 2.8mH 1500V 3:2:2 DCR=0.85-0.65Ohms

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Datasheet

590In Stock

Cut Tape

¥438.5

¥398.6

¥362.1

¥352.1

Reel

¥320.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

6 W

PCB Mount

Current Transformers - Board Mount 7A 1:125, 1280 uH, 3m? Pri, 13.0 ? Sec, 50 KHz-1MHz, SMT

ECST1V0504-1125-R
Eaton Electronics
1: ¥981.7
2,000In Stock

Mfr. Part #
ECST1V0504-1125-R

Mouser Part #
504-ECST1V05041125-R

Eaton Electronics

Current Transformers - Board Mount 7A 1:125, 1280 uH, 3m? Pri, 13.0 ? Sec, 50 KHz-1MHz, SMT

Learn More

Datasheet

2,000In Stock

Cut Tape

¥981.7

¥785.7

¥754.1

¥730.8

View

Reel

¥559.8

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

Current Transformers - Board Mount 9A 1:100 1.33uH 1.5m? Pri 10.68? Sec 50KHz-1MHz SMT AEC-Q

ECSTA1V0703-1100-R
Eaton Electronics
1: ¥584.7
2,500In Stock

Mfr. Part #
ECSTA1V0703-1100-R

Mouser Part #
504-ECSTA1V07031100R

Eaton Electronics

Current Transformers - Board Mount 9A 1:100 1.33uH 1.5m? Pri 10.68? Sec 50KHz-1MHz SMT AEC-Q

Learn More

Datasheet

2,500In Stock

Cut Tape

¥584.7

¥526.5

¥491.7

¥476.7

View

Reel

¥372.1

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

Autotransformers 5-1225 MHz

MABA-011104
MACOM
1: ¥724.2
3,531In Stock
Factory Special Order

Mfr. Part #
MABA-011104

Mouser Part #
937-MABA-011104

Factory Special Order

MACOM

Autotransformers 5-1225 MHz

Learn More

Datasheet

3,531In Stock

Cut Tape

¥724.2

¥591.3

¥486.7

¥471.7

View

Reel

¥416.9

Min.: 1
Mult.: 1

: 2,000

2 W

SMD/SMT

Power Transformers - Industrial Isolation transformer, medical grade, 1800VA, 120 VAC to 120 VAC, MG Series

178MG1800
Hammond Manufacturing
1: ¥125,026.8
5In Stock

Mfr. Part #
178MG1800

Mouser Part #
546-178MG1800

Hammond Manufacturing

Power Transformers - Industrial Isolation transformer, medical grade, 1800VA, 120 VAC to 120 VAC, MG Series

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Datasheet

5In Stock

¥125,026.8

Min.: 1
Mult.: 1

1.8 kVA

120 VAC

Desktop

Power Transformers - Industrial Power transformer, chassis mount, 12VA, 12V @ 1A or 6V @ 2A

266JA12
Hammond Manufacturing
1: ¥3,699
85In Stock

Mfr. Part #
266JA12

Mouser Part #
546-266JA12

Hammond Manufacturing

Power Transformers - Industrial Power transformer, chassis mount, 12VA, 12V @ 1A or 6V @ 2A

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Datasheet

85In Stock

¥3,699

¥3,041.3

¥2,988.1

¥2,961.6

View

Min.: 1
Mult.: 1

12 VA

115 VAC, 230 VAC

12 VAC CT

Chassis

Power Transformers - Industrial Transformer, high voltage & filament, 200VA, 750V C.T. @ 201ma., 300 Series

374BX
Hammond Manufacturing
1: ¥32,303.1
12In Stock

Mfr. Part #
374BX

Mouser Part #
546-374BX

Hammond Manufacturing

Power Transformers - Industrial Transformer, high voltage & filament, 200VA, 750V C.T. @ 201ma., 300 Series

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Datasheet

12In Stock

¥32,303.1

¥29,705.3

¥28,771.8

¥28,011.1

View

Min.: 1
Mult.: 1

200 VA

100 VAC to 240 VAC

750 VAC CT

Chassis

Power Transformers - Board Mount 6W 21.8uH 200-700kHz 10-14V Flyback

PA4470.004NLT
Pulse Electronics
1: ¥742.5
291In Stock

Mfr. Part #
PA4470.004NLT

Mouser Part #
673-PA4470.004NLT

Pulse Electronics

Power Transformers - Board Mount 6W 21.8uH 200-700kHz 10-14V Flyback

Learn More

Datasheet

291In Stock

Cut Tape

¥742.5

¥671

¥612.9

¥594.6

Reel

¥465.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

1.8 W

Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 4-PORT

B78476A8068A003
TDK
1: ¥941.8
397In Stock

Mfr. Part #
B78476A8068A003

Mouser Part #
871-B78476A8068A3

TDK

Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 4-PORT

Learn More

Datasheet

397In Stock

Cut Tape

¥941.8

¥802.3

¥765.7

¥742.5

Reel

¥639.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Current Transformers - Board Mount 400uH 20V 2.5mOhms N1:N2=1:70

B82801A1404A070
TDK
1: ¥554.8
559In Stock

Mfr. Part #
B82801A1404A070

Mouser Part #
871-B82801A1404A070

TDK

Current Transformers - Board Mount 400uH 20V 2.5mOhms N1:N2=1:70

Learn More

Datasheet

559In Stock

Cut Tape

¥554.8

¥475

¥425.2

¥411.9

Reel

¥355.5

View

Min.: 1
Mult.: 1

: 600

SMD/SMT

Power Transformers - Board Mount TRANSFORMER,ER19 PLANAR, 5 NPB

PH0803CNLT
Pulse Electronics
1: ¥1,881.9
168In Stock

Mfr. Part #
PH0803CNLT

Mouser Part #
673-PH0803CNLT

Pulse Electronics

Power Transformers - Board Mount TRANSFORMER,ER19 PLANAR, 5 NPB

Datasheet

168In Stock

Cut Tape

¥1,881.9

¥1,599.5

¥1,534.8

¥1,486.6

Reel

¥1,234.1

View

Min.: 1
Mult.: 1

: 150

Audio Transformers / Signal Transformers MDL SIN 100D 1:1 SMT TU NPB

100B-1049
iNRCORE
1: ¥3,647.6
48In Stock

Mfr. Part #
100B-1049

Mouser Part #
673-100B-1049

iNRCORE

Audio Transformers / Signal Transformers MDL SIN 100D 1:1 SMT TU NPB

Datasheet

48In Stock

¥3,647.6

¥3,283.8

¥3,147.6

¥3,049.6

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount SMD Hi Isolation Pwr 750uH .75Ohms

PH9185.034NL
Pulse Electronics
1: ¥594.6
1,000In Stock
Factory Special Order

Mfr. Part #
PH9185.034NL

Mouser Part #
673-PH9185.034NL

Factory Special Order

Pulse Electronics

Power Transformers - Board Mount SMD Hi Isolation Pwr 750uH .75Ohms

Learn More

Datasheet

1,000In Stock

¥594.6

¥526.5

¥503.3

¥488.3

View

Min.: 1
Mult.: 1

Pulse Transformers 1:1:100 500VRMS 0.0015OHM

PL1170
iNRCORE
1: ¥2,185.9
200In Stock

Mfr. Part #
PL1170

Mouser Part #
673-PL1170

iNRCORE

Pulse Transformers 1:1:100 500VRMS 0.0015OHM

Datasheet

200In Stock

¥2,185.9

¥1,858.7

¥1,755.7

¥1,720.8

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount 4CT:3CT Iso2500V For RS-485/232 AECQ2

PM2180.043NLT
Pulse Electronics
1: ¥438.5
1,206In Stock
Factory Special Order

Mfr. Part #
PM2180.043NLT

Mouser Part #
673-PM2180.043NLT

Factory Special Order

Pulse Electronics

Power Transformers - Board Mount 4CT:3CT Iso2500V For RS-485/232 AECQ2

Learn More

Datasheet

1,206In Stock

Cut Tape

¥438.5

¥355.5

¥307.3

¥297.3

Reel

¥280.7

View

Min.: 1
Mult.: 1

: 700

SMD/SMT

Audio Transformers / Signal Transformers 5-200MHz 4:1 Step Dn 75 ohm

MABA-011048
MACOM
1: ¥423.6
1,572In Stock
Factory Special Order

Mfr. Part #
MABA-011048

Mouser Part #
937-MABA-011048

Factory Special Order

MACOM

Audio Transformers / Signal Transformers 5-200MHz 4:1 Step Dn 75 ohm

Datasheet

1,572In Stock

Cut Tape

¥423.6

¥365.4

¥350.5

¥327.2

Reel

¥290.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

1 W

ABB
ABRACON
Adam Tech
Advanced Energy
Advantech
Altech
Amphenol
AMSECO
ATC Diversified Electronics
Banner Engineering
Bel
Bel Power Solutions
Bourns
Carlo Gavazzi
Cinch Connectivity Solutions
Coilcraft
Eaton
EMO Systems
HALO Electronics
Hammond
HARTING
Hatch Lighting
ICE Components
IDEC
Infineon
iNRCORE
KEMET
LEM
Littelfuse
MACOM
Mini-Circuits
Mitsumi
Molex
Murata
Murrelektronik
Neutrik
Omron
Opto 22
Panduit
Phoenix Contact
Proterial
Pro-Wave Electronics
Pulse
Qorvo
RECOM
Schneider Electric
Schurter
Sensata
Siemens
Simpson
SolaHD
Spectrum Control
Staco
Sumida
Tamura
Taoglas
TDK
TE Connectivity
Triad Magnetics
Tripp Lite
TT Electronics
TTM Technologies
Vacuumschmelze
Vicor
Visaton
Vishay
Weidmuller
White-Rodgers
Wurth Elektronik
Xicon
YAGEO

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