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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: 22,213

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Part #

Power Transformers - Board Mount POWER TRANSFORMER

PA3855.006NL
Pulse Electronics
1: ¥591.3
1,007In Stock

Mfr. Part #
PA3855.006NL

Mouser Part #
673-PA3855.006NL

Pulse Electronics

Power Transformers - Board Mount POWER TRANSFORMER

Datasheet

1,007In Stock

¥591.3

¥534.8

¥508.3

¥490

View

Min.: 1
Mult.: 1

70 W

PCB Mount

Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter

749196241
Wurth Elektronik
1: ¥1,078
1,754In Stock

Mfr. Part #
749196241

Mouser Part #
710-749196241

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter

Learn More

Datasheet

1,754In Stock

Cut Tape

¥1,078

¥998.3

¥985

¥900.3

¥820.5

Reel

¥735.8

Min.: 1
Mult.: 1

: 400

Pulse Transformers UtPMA MID TRANSFMR TOR4.8/2.3/1.3 SMT

750110056
Wurth Elektronik
1: ¥295.7
5,024In Stock

Mfr. Part #
750110056

Mouser Part #
710-750110056

Wurth Elektronik

Pulse Transformers UtPMA MID TRANSFMR TOR4.8/2.3/1.3 SMT

Datasheet

5,024In Stock

Cut Tape

¥295.7

¥267.4

¥257.5

¥249.2

Reel

¥181

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,400

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W

750311911
Wurth Elektronik
1: ¥1,752.4
283In Stock

Mfr. Part #
750311911

Mouser Part #
710-750311911

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W

Learn More

Datasheet

283In Stock

¥1,752.4

¥1,641.1

¥1,569.6

¥1,426.8

¥1,284

Min.: 1
Mult.: 1

12 W

8 V to 24 V

15 V, 15 V, 15 V, 15 V

Through Hole

Power Transformers - Board Mount MID-IBTI LM5017 26 uH 1.6 W

750312924
Wurth Elektronik
1: ¥564.7
1,816In Stock

Mfr. Part #
750312924

Mouser Part #
710-750312924

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM5017 26 uH 1.6 W

Learn More

Datasheet

1,816In Stock

Cut Tape

¥564.7

¥536.5

¥415.3

Reel

¥415.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 925

1.6 W

36 V to 75 V

5 V, 10 V

SMD/SMT

Pulse Transformers MID-GDT Gate Drive SMD

750316093
Wurth Elektronik
1: ¥395.3
1,293In Stock

Mfr. Part #
750316093

Mouser Part #
710-750316093

Wurth Elektronik

Pulse Transformers MID-GDT Gate Drive SMD

Datasheet

1,293In Stock

Cut Tape

¥395.3

¥360.4

Reel

¥360.4

¥302.3

MouseReel Available

Min.: 1
Mult.: 1

: 700

SMD/SMT

Power Transformers - Board Mount WE-UOST Univ Offline 1250uH 0.8A 190mOhm

760871534
Wurth Elektronik
1: ¥1,637.7
1,459In Stock

Mfr. Part #
760871534

Mouser Part #
710-760871534

Wurth Elektronik

Power Transformers - Board Mount WE-UOST Univ Offline 1250uH 0.8A 190mOhm

Learn More

Datasheet

1,459In Stock

Cut Tape

¥1,637.7

¥1,611.2

¥1,511.5

Reel

¥1,358.7

¥1,290.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

6.6 W

85 VAC to 265 VAC

12 V

SMD/SMT

Power Transformers - Board Mount 150uH 1:1 4.3kV DC 1sec.

VMT40DR-201S2P4
TDK
1: ¥549.8
4,101In Stock

Mfr. Part #
VMT40DR-201S2P4

Mouser Part #
810-VMT40DR-201S2P4

TDK

Power Transformers - Board Mount 150uH 1:1 4.3kV DC 1sec.

Learn More

Datasheet

4,101In Stock

Cut Tape

¥549.8

¥498.3

¥465.1

¥450.1

View

Reel

¥363.8

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

PCB Mount

Power Transformers - Board Mount THROUGH HOLE 6VA

3FD-428
Tamura
1: ¥1,626.1
1,150In Stock

Mfr. Part #
3FD-428

Mouser Part #
838-3FD-428

Tamura

Power Transformers - Board Mount THROUGH HOLE 6VA

Datasheet

1,150In Stock

¥1,626.1

¥1,385.3

¥1,328.8

¥1,285.6

View

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

Through Hole

Power Transformers - Board Mount THROUGH HOLE 12VA

3FD-520
Tamura
1: ¥2,016.5
424In Stock

Mfr. Part #
3FD-520

Mouser Part #
838-3FD-520

Tamura

Power Transformers - Board Mount THROUGH HOLE 12VA

Datasheet

424In Stock

¥2,016.5

¥1,818.8

¥1,729.1

¥1,671

View

Min.: 1
Mult.: 1

12 VA

115 VAC, 230 VAC

Through Hole

Power Transformers - Board Mount THROUGH HOLE 2.4VA

3FS-310
Tamura
1: ¥903.6
439In Stock

Mfr. Part #
3FS-310

Mouser Part #
838-3FS-310

Tamura

Power Transformers - Board Mount THROUGH HOLE 2.4VA

Datasheet

439In Stock

¥903.6

¥782.3

¥750.8

¥691

View

Min.: 1
Mult.: 1

2.4 VA

115 VAC

5 V/10 V

Through Hole

Audio Transformers / Signal Transformers THROUGH HOLE 500:50 3.0MADC

MET-39
Tamura
1: ¥2,054.7
941In Stock

Mfr. Part #
MET-39

Mouser Part #
838-MET-39

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 500:50 3.0MADC

Datasheet

941In Stock

¥2,054.7

¥1,759

¥1,704.2

¥1,651

View

Min.: 1
Mult.: 1

50 mW (1/20 W)

Power Transformers - Board Mount V265 ER 11 SMD Transformer

B78334B1034A003
TDK
1: ¥1,147.8
674In Stock

Mfr. Part #
B78334B1034A003

Mouser Part #
871-B78334B1034A3

TDK

Power Transformers - Board Mount V265 ER 11 SMD Transformer

Datasheet

674In Stock

Cut Tape

¥1,147.8

¥945.1

¥873.7

¥823.9

Reel

¥740.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers 1:1.33 transmission line transformer

MABA-011010
MACOM
1: ¥531.5
1,349In Stock

Mfr. Part #
MABA-011010

Mouser Part #
937-MABA-011010

MACOM

Audio Transformers / Signal Transformers 1:1.33 transmission line transformer

Datasheet

1,349In Stock

Cut Tape

¥531.5

¥481.7

¥435.2

¥408.6

Reel

¥353.8

View

Min.: 1
Mult.: 1

: 2,000

Audio Transformers / Signal Transformers 1.0-350MHz IL 3dB Impedance Ratio 1:4

MABA-007237-ETC410
MACOM
1: ¥568.1
1,386In Stock

Mfr. Part #
MABA-007237-ETC410

Mouser Part #
937-MABA007237ETC410

MACOM

Audio Transformers / Signal Transformers 1.0-350MHz IL 3dB Impedance Ratio 1:4

Datasheet

1,386In Stock

Cut Tape

¥568.1

¥514.9

¥463.4

¥435.2

Reel

¥380.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

250 mW (1/4 W)

Audio Transformers / Signal Transformers Transformer, 4:1 Flux Coupled, 1-350MHz

MABA-007493-CF4160
MACOM
1: ¥531.5
1,723In Stock

Mfr. Part #
MABA-007493-CF4160

Mouser Part #
937-MABA007493CF4160

MACOM

Audio Transformers / Signal Transformers Transformer, 4:1 Flux Coupled, 1-350MHz

Datasheet

1,723In Stock

Cut Tape

¥531.5

¥481.7

¥435.2

¥408.6

Reel

¥353.8

View

Min.: 1
Mult.: 1

: 2,000

Audio Transformers / Signal Transformers Transformer, 1:1 Flux Coupled, 3-200MHz

MABACT0071
MACOM
1: ¥531.5
1,448In Stock

Mfr. Part #
MABACT0071

Mouser Part #
937-MABACT0071

MACOM

Audio Transformers / Signal Transformers Transformer, 1:1 Flux Coupled, 3-200MHz

Datasheet

1,448In Stock

Cut Tape

¥531.5

¥481.7

¥435.2

¥408.6

Reel

¥353.8

View

Min.: 1
Mult.: 1

: 2,000

Power Transformers - Board Mount POE transformer, 60W, EFD20, 12V

POE060-FD20120S
Bourns
1: ¥634.5
687In Stock

Mfr. Part #
POE060-FD20120S

Mouser Part #
652-POE060-FD20120S

Bourns

Power Transformers - Board Mount POE transformer, 60W, EFD20, 12V

Learn More

Datasheet

687In Stock

Cut Tape

¥634.5

¥598

¥513.2

Reel

¥511.6

MouseReel Available

Min.: 1
Mult.: 1

: 300

12 V

SMD/SMT

Power Transformers - Board Mount

HFTR2DA-B1
Proterial
1: ¥2,024.8
831In Stock

Mfr. Part #
HFTR2DA-B1

Mouser Part #
205-HFTR2DA-B1

Proterial

Power Transformers - Board Mount

Learn More

Datasheet

831In Stock

Cut Tape

¥2,024.8

¥1,722.5

¥1,651

¥1,599.5

Reel

¥1,436.8

View

Min.: 1
Mult.: 1

: 500

PCB Mount

Power Transformers - Board Mount POE transformer, 50W, EFD25, 12V

POE050-FD25120S
Bourns
1: ¥1,177.6
489In Stock

Mfr. Part #
POE050-FD25120S

Mouser Part #
652-POE050-FD25120S

Bourns

Power Transformers - Board Mount POE transformer, 50W, EFD25, 12V

Learn More

Datasheet

489In Stock

Cut Tape

¥1,177.6

¥925.2

¥885.3

¥860.4

Reel

¥798.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

5 V

SMD/SMT

Power Transformers - Board Mount POE transformer, 70W, EPD13, 5V

POE070-PD13050S
Bourns
1: ¥820.5
593In Stock

Mfr. Part #
POE070-PD13050S

Mouser Part #
652-POE070-PD13050S

Bourns

Power Transformers - Board Mount POE transformer, 70W, EPD13, 5V

Learn More

Datasheet

593In Stock

Cut Tape

¥820.5

¥671

¥551.5

¥534.8

Reel

¥514.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

5 V

SMD/SMT

Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE

TM1102NL
Taoglas
1: ¥312.3
1,187In Stock

Mfr. Part #
TM1102NL

Mouser Part #
960-TM1102NL

Taoglas

Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE

Learn More

Datasheet

1,187In Stock

Cut Tape

¥312.3

¥284

¥264.1

¥257.5

Reel

¥207.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 650

Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T QUAD

TM1234NL
Taoglas
1: ¥725.9
650In Stock

Mfr. Part #
TM1234NL

Mouser Part #
960-TM1234NL

Taoglas

Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T QUAD

Learn More

Datasheet

650In Stock

Cut Tape

¥725.9

¥574.7

¥508.3

¥451.8

Reel

¥385.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Current Transformers - Board Mount SMD Current Transformer 500H

SCS-50500
Bel Signal Transformer
1: ¥488.3
994In Stock

Mfr. Part #
SCS-50500

Mouser Part #
530-SCS-50500

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 500H

Learn More

Datasheet

994In Stock

Cut Tape

¥488.3

¥441.8

¥406.9

¥395.3

View

Reel

¥245.8

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

Power Transformers - Board Mount Planar transformer, 48W, EED20.9, Vout 12V

PLN048-ED21A12S
Bourns
1: ¥1,627.8
421In Stock

Mfr. Part #
PLN048-ED21A12S

Mouser Part #
652-PLN048-ED21A12S

Bourns

Power Transformers - Board Mount Planar transformer, 48W, EED20.9, Vout 12V

Learn More

Datasheet

421In Stock

Cut Tape

¥1,627.8

¥1,322.2

¥1,269

¥1,018.2

Reel

¥946.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

48 W

33 V to 57 V

14 V

SMD/SMT

Transformers

Types of Transformers

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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
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Flange Mount
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Free Hanging
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