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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 7A 1:125 1280uH 3m? Pri 13.0? Sec 50KHz-1MHz SMT AEC-Q

ECSTA1V0504-1125-R
Eaton Electronics
1: ¥1,127.8
1,956In Stock

Mfr. Part #
ECSTA1V0504-1125-R

Mouser Part #
504-ECSTA1V05041125R

Eaton Electronics

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

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Datasheet

1,956In 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 9A 1:20 0.053uH 1.5m? Pri 0.42? Sec 50KHz-1MHz SMT AEC-Q

ECSTA1V0703-1020-R
Eaton Electronics
1: ¥694.3
2,500In Stock

Mfr. Part #
ECSTA1V0703-1020-R

Mouser Part #
504-ECSTA1V07031020R

Eaton Electronics

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

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Datasheet

2,500In Stock

Cut Tape

¥694.3

¥568.1

¥491.7

¥476.7

View

Reel

¥342.2

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

Audio Transformers / Signal Transformers XFMR 1CT:1CT 0.2OHM PRI 0.2OHM

T-3200SCT
iNRCORE
1: ¥11,520.7
17In Stock

Mfr. Part #
T-3200SCT

Mouser Part #
673-T-3200SCT

iNRCORE

Audio Transformers / Signal Transformers XFMR 1CT:1CT 0.2OHM PRI 0.2OHM

Datasheet

17In Stock

¥11,520.7

¥10,354.7

¥9,763.4

¥9,748.4

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Min.: 1
Mult.: 1

Pulse Transformers TRANSFORMER PBC QPL SMT MIL-STD-1553

SMQC1553-45
iNRCORE
1: ¥11,646.9
3In Stock
99Expected 12/11/2026

Mfr. Part #
SMQC1553-45

Mouser Part #
673-SMQC1553-45

iNRCORE

Pulse Transformers TRANSFORMER PBC QPL SMT MIL-STD-1553

Datasheet

3In Stock

99Expected 12/11/2026

¥11,646.9

¥10,098.9

¥9,401.3

¥9,230.2

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Min.: 1
Mult.: 1

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

ECSTA1V0504-1060-R
Eaton Electronics
1: ¥1,127.8
1,999In Stock

Mfr. Part #
ECSTA1V0504-1060-R

Mouser Part #
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

¥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 1:50 500uH 0.7m? Pri 1.85? Sec 50KHz-1MHz SMT AEC-Q

ECSTA1V0805-1050-R
Eaton Electronics
1: ¥465.1
990In Stock

Mfr. Part #
ECSTA1V0805-1050-R

Mouser Part #
504-ECSTA1V08051050R

Eaton Electronics

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

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Datasheet

990In Stock

Cut Tape

¥465.1

¥421.9

¥387

¥375.4

Reel

¥335.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

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

H5007ENL
Pulse Electronics
1: ¥1,325.5
264In Stock

Mfr. Part #
H5007ENL

Mouser Part #
673-H5007ENL

Pulse Electronics

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

Datasheet

264In Stock

¥1,325.5

¥1,127.8

¥1,081.3

¥1,048.1

View

Min.: 1
Mult.: 1

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

HX2305NL
Pulse Electronics
1: ¥1,614.5
269In Stock

Mfr. Part #
HX2305NL

Mouser Part #
673-HX2305NL

Pulse Electronics

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

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Datasheet

269In Stock

¥1,614.5

¥1,385.3

¥1,328.8

¥1,285.6

View

Min.: 1
Mult.: 1

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

CX2049LANL
Pulse Electronics
1: ¥568.1
891In Stock

Mfr. Part #
CX2049LANL

Mouser Part #
673-CX2049LANL

Pulse Electronics

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

Datasheet

891In Stock

¥568.1

¥493.3

¥463.4

¥433.5

View

Min.: 1
Mult.: 1

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

T1137NLT
Pulse Electronics
1: ¥960.1
303In Stock

Mfr. Part #
T1137NLT

Mouser Part #
673-T1137NL673-T

Pulse Electronics

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

Datasheet

303In Stock

Cut Tape

¥960.1

¥812.2

¥780.7

¥755.8

Reel

¥594.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Power Transformers - Industrial Transformer, high voltage, 293VA, 117/234 VAC to 850V C.T. @ 345ma.

712A
Hammond Manufacturing
1: ¥23,755.6
26In Stock

Mfr. Part #
712A

Mouser Part #
546-712A

Hammond Manufacturing

Power Transformers - Industrial Transformer, high voltage, 293VA, 117/234 VAC to 850V C.T. @ 345ma.

Learn More

Datasheet

26In Stock

¥23,755.6

¥21,817.2

¥21,563.1

Min.: 1
Mult.: 1

130 VA

115 VAC, 230 VAC

850 VAC CT

Chassis

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

H1081NL
Pulse Electronics
1: ¥1,265.7
189In Stock

Mfr. Part #
H1081NL

Mouser Part #
673-H1081NL

Pulse Electronics

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

Learn More

Datasheet

189In Stock

¥1,265.7

¥1,066.4

¥1,021.5

¥990

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10Base-T SMD NonPoE .3Ohms 1-Port

E2467NLT
Pulse Electronics
1: ¥749.1
462In Stock

Mfr. Part #
E2467NLT

Mouser Part #
673-E2467NLT

Pulse Electronics

Audio Transformers / Signal Transformers 10Base-T SMD NonPoE .3Ohms 1-Port

Datasheet

462In Stock

Cut Tape

¥749.1

¥676

¥611.2

¥593

Reel

¥485

View

Min.: 1
Mult.: 1

: 600

Current Transformers - Board Mount 10A 1:30 180uH 0.7m? Pri 0.87? Sec 50KHz-1MHz SMT AEC-Q

ECSTA1V0805-1030-R
Eaton Electronics
1: ¥544.8
1,000In Stock

Mfr. Part #
ECSTA1V0805-1030-R

Mouser Part #
504-ECSTA1V08051030R

Eaton Electronics

Current Transformers - Board Mount 10A 1:30 180uH 0.7m? Pri 0.87? Sec 50KHz-1MHz SMT AEC-Q

Learn More

Datasheet

1,000In Stock

Cut Tape

¥544.8

¥446.8

¥387

¥375.4

Reel

¥332.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

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

ECST1V0504-1030-R
Eaton Electronics
1: ¥981.7
1,302In Stock

Mfr. Part #
ECST1V0504-1030-R

Mouser Part #
504-ECST1V05041030-R

Eaton Electronics

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

Learn More

Datasheet

1,302In Stock

Cut Tape

¥981.7

¥785.7

¥754.1

¥730.8

View

Reel

¥602.9

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

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

ECST1V0703-1100-R
Eaton Electronics
1: ¥468.4
2,430In Stock

Mfr. Part #
ECST1V0703-1100-R

Mouser Part #
504-ECST1V07031100-R

Eaton Electronics

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

Learn More

Datasheet

2,430In Stock

Cut Tape

¥468.4

¥425.2

¥408.6

¥395.3

View

Reel

¥343.8

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

Current Transformers - Board Mount 10A 1:40 320uH 0.7m? Pri 1.14? Sec 50KHz-1MHz SMT AEC-Q

ECSTA1V0805-1040-R
Eaton Electronics
1: ¥544.8
1,000In Stock

Mfr. Part #
ECSTA1V0805-1040-R

Mouser Part #
504-ECSTA1V08051040R

Eaton Electronics

Current Transformers - Board Mount 10A 1:40 320uH 0.7m? Pri 1.14? Sec 50KHz-1MHz SMT AEC-Q

Learn More

Datasheet

1,000In Stock

Cut Tape

¥544.8

¥446.8

¥387

¥375.4

Reel

¥332.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

Current Transformers - Board Mount 10A Curr Sense Txfr 1:70 SM

53070C
Murata Power Solutions
1: ¥289
921In Stock

Mfr. Part #
53070C

Mouser Part #
580-53070C

Murata Power Solutions

Current Transformers - Board Mount 10A Curr Sense Txfr 1:70 SM

Learn More

Datasheet

921In Stock

Cut Tape

¥289

¥234.2

¥222.6

¥215.9

Reel

¥166.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

Power Transformers - Board Mount 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200

PM2190.083NLT
Pulse Electronics
1: ¥583
687In Stock

Mfr. Part #
PM2190.083NLT

Mouser Part #
673-PM2190.083NLT

Pulse Electronics

Power Transformers - Board Mount 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200

Learn More

Datasheet

687In Stock

Cut Tape

¥583

¥526.5

¥500

¥485

Reel

¥415.3

View

Min.: 1
Mult.: 1

: 150

SMD/SMT

Audio Transformers / Signal Transformers XFMR,SGL,135UH, 1CT:1CT, 4.3KVDC,SMT,T&R NPB

HM2106NLT
Pulse Electronics
1: ¥566.4
431In Stock

Mfr. Part #
HM2106NLT

Mouser Part #
673-HM2106NLT

Pulse Electronics

Audio Transformers / Signal Transformers XFMR,SGL,135UH, 1CT:1CT, 4.3KVDC,SMT,T&R NPB

Datasheet

431In Stock

Cut Tape

¥566.4

¥511.6

¥468.4

¥446.8

Reel

¥410.3

View

Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 CTohms , secondary 150 CT ohms

104S
Hammond Manufacturing
1: ¥5,659
54In Stock

Mfr. Part #
104S

Mouser Part #
546-104S

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 CTohms , secondary 150 CT ohms

Datasheet

54In Stock

¥5,659

¥5,069.4

¥4,828.5

¥4,675.7

¥4,356.8

Min.: 1
Mult.: 1

500 mW (1/2 W)

Power Transformers - Industrial Power transformer, low voltage, 115V 60 Hz., 24VA, 24 C.T., 1A

166JB24
Hammond Manufacturing
1: ¥2,900.1
178In Stock

Mfr. Part #
166JB24

Mouser Part #
546-166JB24

Hammond Manufacturing

Power Transformers - Industrial Power transformer, low voltage, 115V 60 Hz., 24VA, 24 C.T., 1A

Learn More

Datasheet

178In Stock

¥2,900.1

¥2,695.8

¥2,408.5

¥2,318.8

View

Min.: 1
Mult.: 1

24 VA

115 VAC

24 VAC CT

Chassis

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

PE-65861NLT
Pulse Electronics
1: ¥960.1
284In Stock

Mfr. Part #
PE-65861NLT

Mouser Part #
673-PE-65861NLT

Pulse Electronics

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

Datasheet

284In Stock

Cut Tape

¥960.1

¥812.2

¥780.7

¥755.8

Reel

¥646.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 2-Por

TX1193NL
Pulse Electronics
1: ¥2,973.2
71In Stock

Mfr. Part #
TX1193NL

Mouser Part #
673-TX1193NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .8Ohms 2-Por

Datasheet

71In Stock

¥2,973.2

¥2,509.8

¥2,385.2

¥2,018.1

View

Min.: 1
Mult.: 1

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

ECST1V0504-1060-R
Eaton Electronics
1: ¥981.7
1,990In Stock

Mfr. Part #
ECST1V0504-1060-R

Mouser Part #
504-ECST1V05041060-R

Eaton Electronics

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

Learn More

Datasheet

1,990In Stock

Cut Tape

¥981.7

¥785.7

¥754.1

¥730.8

View

Reel

¥602.9

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

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