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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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Types of Transformers

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Results: 21,977

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Part #

Power Transformers - Board Mount 40uH 5V/3A 12V/1.25A 30W

B82802A0030A220
TDK
1: ¥843.8
56In Stock

Mfr. Part #
B82802A0030A220

Mouser Part #
871-B82802A30A220

TDK

Power Transformers - Board Mount 40uH 5V/3A 12V/1.25A 30W

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Datasheet

56In Stock

Cut Tape

¥843.8

¥674.4

¥647.8

¥627.9

Reel

¥583

View

MouseReel Available

Min.: 1
Mult.: 1

: 160

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

ADT2-162T+
Mini-Circuits
1: ¥1,476.6
60In Stock

Mfr. Part #
ADT2-162T+

Mouser Part #
139-ADT2-162T

Mini-Circuits

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

Datasheet

60In Stock

Cut Tape

¥1,476.6

¥1,393.6

Reel

¥1,391.9

MouseReel Available

Min.: 1
Mult.: 1

: 100

Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 50 - 1000 MHz, 75?

JTX-2-10TA+
Mini-Circuits
1: ¥3,503
51In Stock
100Expected 9/7/2026

Mfr. Part #
JTX-2-10TA+

Mouser Part #
139-JTX-2-10TA

Mini-Circuits

Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 50 - 1000 MHz, 75?

Datasheet

51In Stock

100Expected 9/7/2026

Cut Tape

¥3,503

¥1,961.6

¥1,935.1

Reel

¥1,935.1

MouseReel Available

Min.: 1
Mult.: 1

: 100

Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.08 - 200 MHz, 50?

T1-1T-X65+
Mini-Circuits
1: ¥1,204.2
48In Stock
80Expected 11/9/2026

Mfr. Part #
T1-1T-X65+

Mouser Part #
139-T1-1T-X65+

Mini-Circuits

Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.08 - 200 MHz, 50?

Datasheet

48In Stock

80Expected 11/9/2026

¥1,204.2

¥1,181

Min.: 1
Mult.: 1

250 mW (1/4 W)

Audio Transformers / Signal Transformers 1:1:2 Core & Wire Transformer, 0.07-200 MHz, 50 ohm

T2-613-1-KK81+
Mini-Circuits
1: ¥524.9
159In Stock

Mfr. Part #
T2-613-1-KK81+

Mouser Part #
139-T2-613-1-KK81

Mini-Circuits

Audio Transformers / Signal Transformers 1:1:2 Core & Wire Transformer, 0.07-200 MHz, 50 ohm

Datasheet

159In Stock

Cut Tape

¥524.9

¥521.6

¥514.9

¥465.1

Reel

¥465.1

MouseReel Available

Min.: 1
Mult.: 1

: 100

250 mW

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

TC1-1-13M-75X+
Mini-Circuits
1: ¥539.8
618In Stock
4,000Expected 10/7/2026

Mfr. Part #
TC1-1-13M-75X+

Mouser Part #
139-TC1-1-13M-75X

Mini-Circuits

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

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Datasheet

618In Stock

4,000Expected 10/7/2026

Cut Tape

¥539.8

¥348.8

¥267.4

¥247.5

Reel

¥240.8

¥234.2

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TC1.33-1T-75X+
Mini-Circuits
1: ¥611.2
350In Stock

Mfr. Part #
TC1.33-1T-75X+

Mouser Part #
139-TC1.33-1T-75X

Mini-Circuits

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

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Datasheet

350In Stock

Cut Tape

¥611.2

¥420.2

¥338.8

¥323.9

Reel

¥308.9

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TC1.5-52T+
Mini-Circuits
1: ¥744.1
122In Stock

Mfr. Part #
TC1.5-52T+

Mouser Part #
139-TC1.5-52T

Mini-Circuits

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

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Datasheet

122In Stock

Cut Tape

¥744.1

¥524.9

¥446.8

¥428.5

Reel

¥416.9

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TCM3-1TX+
Mini-Circuits
1: ¥564.7
591In Stock

Mfr. Part #
TCM3-1TX+

Mouser Part #
139-TCM3-1TX

Mini-Circuits

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

Learn More

Datasheet

591In Stock

Cut Tape

¥564.7

¥375.4

¥295.7

¥277.4

Reel

¥277.4

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers 1:1 LTCC Transformer, 3100 - 4200 MHz, 50?

TCW1-422+
Mini-Circuits
1: ¥312.3
128In Stock

Mfr. Part #
TCW1-422+

Mouser Part #
139-TCW1-422+

Mini-Circuits

Audio Transformers / Signal Transformers 1:1 LTCC Transformer, 3100 - 4200 MHz, 50?

Datasheet

128In Stock

Cut Tape

¥312.3

Reel

¥312.3

MouseReel Available

Min.: 1
Mult.: 1

: 500

2 W

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

TRS1-23-75+
Mini-Circuits
1: ¥524.9
335In Stock

Mfr. Part #
TRS1-23-75+

Mouser Part #
139-TRS1-23-75

Mini-Circuits

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

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Datasheet

335In Stock

Cut Tape

¥524.9

¥500

¥493.3

Reel

¥493.3

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1CT:1CT 1Ch

TD15-1205ALF
HALO Electronics
1: ¥747.5
112In Stock

Mfr. Part #
TD15-1205ALF

Mouser Part #
493-TD15-1205ALF

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1CT:1CT 1Ch

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Datasheet

112In Stock

¥747.5

¥483.4

¥395.3

¥318.9

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:41

TG42-1406N1LF
HALO Electronics
1: ¥764.1
510In Stock

Mfr. Part #
TG42-1406N1LF

Mouser Part #
493-TG42-1406N1LF

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:41

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Datasheet

510In Stock

¥764.1

¥491.7

¥400.3

¥323.9

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers

TG91-1505J24RL
HALO Electronics
1: ¥3,039.6
31In Stock

Mfr. Part #
TG91-1505J24RL

Mouser Part #
493-TG91-1505J24RL

HALO Electronics

Audio Transformers / Signal Transformers

Datasheet

31In Stock

¥3,039.6

¥2,170.9

¥1,823.8

¥1,519.8

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drvr

TGM-H260V8LF
HALO Electronics
1: ¥1,578
33In Stock

Mfr. Part #
TGM-H260V8LF

Mouser Part #
493-TGM-H260V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drvr

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Datasheet

33In Stock

¥1,578

¥1,019.9

¥832.2

¥672.7

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Min.: 1
Mult.: 1

SMD/SMT

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

TGM-H260V8LFTR
HALO Electronics
1: ¥1,644.4
144In Stock

Mfr. Part #
TGM-H260V8LFTR

Mouser Part #
493-TGM-H260V8LFTR

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

Datasheet

144In Stock

Cut Tape

¥1,644.4

¥1,063

¥867

¥700.9

Reel

¥588

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

TGM-H280V8LF
HALO Electronics
1: ¥1,602.9
44In Stock

Mfr. Part #
TGM-H280V8LF

Mouser Part #
493-TGM-H280V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

Learn More

Datasheet

44In Stock

¥1,602.9

¥1,034.8

¥843.8

¥682.7

View

Min.: 1
Mult.: 1

SMD/SMT

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

TGMR-H580V8LF
HALO Electronics
1: ¥2,159.3
24In Stock

Mfr. Part #
TGMR-H580V8LF

Mouser Part #
493-TGMR-H580V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

Learn More

Datasheet

24In Stock

¥2,159.3

¥1,391.9

¥1,136.1

¥918.5

View

Min.: 1
Mult.: 1

SMD/SMT

Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pin

TGMS-1440V6LFTR
HALO Electronics
1: ¥1,436.8
66In Stock

Mfr. Part #
TGMS-1440V6LFTR

Mouser Part #
493-TGMS-1440V6LFTR

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pin

Learn More

Datasheet

66In Stock

Cut Tape

¥1,436.8

¥926.8

¥755.8

¥611.2

Reel

¥513.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

SMD/SMT

Pulse Transformers ISO MOD SMD GullWing For ADI QUAD ISOs

TGSAD-260V6LF
HALO Electronics
1: ¥1,303.9
25In Stock

Mfr. Part #
TGSAD-260V6LF

Mouser Part #
493-TGSAD-260V6LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For ADI QUAD ISOs

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Datasheet

25In Stock

¥1,303.9

¥840.5

¥686

¥554.8

View

Min.: 1
Mult.: 1

SMD/SMT

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Encapsulated

IF-10-10
Bel Signal Transformer
1: ¥5,908.2
7In Stock

Mfr. Part #
IF-10-10

Mouser Part #
530-IF-10-10

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Encapsulated

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Datasheet

7In Stock

¥5,908.2

¥5,057.7

¥4,753.8

¥4,708.9

View

Min.: 1
Mult.: 1

10 VA

115 VAC, 230 VAC

10 V CT/5 V

Through Hole

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Encapsulated

IF-2-230
Bel Signal Transformer
1: ¥4,642.5
22In Stock

Mfr. Part #
IF-2-230

Mouser Part #
530-IF-2-230

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Encapsulated

Learn More

Datasheet

22In Stock

¥4,642.5

¥4,177.4

¥4,004.7

¥3,715.7

View

Min.: 1
Mult.: 1

2 VA

115 VAC, 230 VAC

230 V CT/115 V

Through Hole

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

ST-7-28
Bel Signal Transformer
1: ¥4,250.5
49In Stock

Mfr. Part #
ST-7-28

Mouser Part #
530-ST-7-28

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

Learn More

Datasheet

49In Stock

¥4,250.5

¥3,591.1

¥3,011.4

¥2,921.7

View

Min.: 1
Mult.: 1

36 VA

115 VAC

28 V CT/14 V

Through Hole

Transformer Accessories WEATHERSHIELD SET 150KVA 3P

WS10
SolaHD
1: ¥23,619.4
3In Stock

Mfr. Part #
WS10

Mouser Part #
663-WS10

SolaHD

Transformer Accessories WEATHERSHIELD SET 150KVA 3P

Datasheet

3In Stock

¥23,619.4

¥21,918.6

¥21,212.6

¥19,443.7

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-FB LT3748 100 uH 12 W

750311456
Wurth Elektronik
1: ¥1,214.2
75In Stock

Mfr. Part #
750311456

Mouser Part #
710-750311456

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 100 uH 12 W

Learn More

Datasheet

75In Stock

Cut Tape

¥1,214.2

¥1,127.8

Reel

¥867

MouseReel Available

Min.: 1
Mult.: 1

: 200

12 W

36 V

12 V

SMD/SMT

Transformers

Types of Transformers

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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