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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: 22,218

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Part #

Current Transformers - Board Mount CST1 1:70 20A 980uH AEC-Q200

CST1-070LC
Coilcraft
1: ₩5,382
159In Stock

Mfr. Part #
CST1-070LC

Mouser Part #
994-CST1-070LC

Coilcraft

Current Transformers - Board Mount CST1 1:70 20A 980uH AEC-Q200

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Datasheet

159In Stock

Cut Tape

₩5,382

₩4,399.2

₩3,806.4

₩3,697.2

Reel

₩3,541.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Current Transformers - Board Mount 40A 5.44mH 2 Ohms AEC-Q200

CST2010-080LD
Coilcraft
1: ₩6,193.2
204In Stock

Mfr. Part #
CST2010-080LD

Mouser Part #
994-CST2010-080LD

Coilcraft

Current Transformers - Board Mount 40A 5.44mH 2 Ohms AEC-Q200

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Datasheet

204In Stock

Cut Tape

₩6,193.2

₩5,070

₩4,383.6

₩4,258.8

Reel

₩4,071.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

SMD/SMT

Current Transformers - Board Mount 40A 19.2mH 3.8 Ohms AEC-Q200

CST2010-150LD
Coilcraft
1: ₩6,193.2
100In Stock

Mfr. Part #
CST2010-150LD

Mouser Part #
994-CST2010-150LD

Coilcraft

Current Transformers - Board Mount 40A 19.2mH 3.8 Ohms AEC-Q200

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Datasheet

100In Stock

Cut Tape

₩6,193.2

₩5,070

₩4,383.6

₩4,258.8

Reel

₩4,071.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

SMD/SMT

Current Transformers - Board Mount CU8965 1:100 20A 1.33mH AEC-Q200

CU8965-ALC
Coilcraft
1: ₩5,335.2
102In Stock
3,000On Order

Mfr. Part #
CU8965-ALC

Mouser Part #
994-CU8965-ALC

Coilcraft

Current Transformers - Board Mount CU8965 1:100 20A 1.33mH AEC-Q200

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Datasheet

102In Stock

3,000On Order

Cut Tape

₩5,335.2

₩4,368

₩3,775.2

₩3,666

Reel

₩3,463.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Audio Transformers / Signal Transformers FA2636 Flyback For TI LM5001

FA2636-ALD
Coilcraft
1: ₩8,268
5In Stock

Mfr. Part #
FA2636-ALD

Mouser Part #
994-FA2636-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2636 Flyback For TI LM5001

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Datasheet

5In Stock

Cut Tape

₩8,268

₩6,255.6

₩5,959.2

₩5,569.2

Reel

₩5,101.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Audio Transformers / Signal Transformers FA2672 SMT Flyback For Si3401, Si3402

FA2672-ALD
Coilcraft
1: ₩7,909.2
222In Stock
1,200On Order

Mfr. Part #
FA2672-ALD

Mouser Part #
994-FA2672-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2672 SMT Flyback For Si3401, Si3402

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Datasheet

222In Stock

1,200On Order

Cut Tape

₩7,909.2

₩5,974.8

₩5,694

₩5,319.6

Reel

₩4,867.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

10 W

Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753

HA3802-BLD
Coilcraft
1: ₩10,202.4
53In Stock

Mfr. Part #
HA3802-BLD

Mouser Part #
994-HA3802-BLD

Coilcraft

Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753

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Datasheet

53In Stock

Cut Tape

₩10,202.4

₩7,909.2

₩7,597.2

₩7,363.2

Reel

₩6,832.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

10 W

Audio Transformers / Signal Transformers KA5038 Flyback For ON Semi NCP1236

KA5038-BL
Coilcraft
1: ₩26,691.6
67In Stock

Mfr. Part #
KA5038-BL

Mouser Part #
994-KA5038-BL

Coilcraft

Audio Transformers / Signal Transformers KA5038 Flyback For ON Semi NCP1236

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Datasheet

67In Stock

₩26,691.6

₩24,039.6

₩23,056.8

₩22,323.6

View

Min.: 1
Mult.: 1

66 W

Audio Transformers / Signal Transformers PA6605 60W 4.7Ohms For LM5122

PA6605-AL
Coilcraft
1: ₩17,503.2
128In Stock

Mfr. Part #
PA6605-AL

Mouser Part #
994-PA6605-AL

Coilcraft

Audio Transformers / Signal Transformers PA6605 60W 4.7Ohms For LM5122

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Datasheet

128In Stock

₩17,503.2

₩15,771.6

₩15,116.4

₩14,648.4

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr

PL300-102L
Coilcraft
1: ₩23,930.4
10In Stock
325On Order

Mfr. Part #
PL300-102L

Mouser Part #
994-PL300-102L

Coilcraft

Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr

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Datasheet

10In Stock

325On Order

₩23,930.4

₩21,559.2

₩20,670

₩20,014.8

View

Min.: 1
Mult.: 1

300 W

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 5.0 V 2.6 A

POE13F-50LD
Coilcraft
1: ₩8,299.2
177In Stock

Mfr. Part #
POE13F-50LD

Mouser Part #
994-POE13F-50LD

Coilcraft

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 5.0 V 2.6 A

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Datasheet

177In Stock

Cut Tape

₩8,299.2

₩6,271.2

₩5,974.8

₩5,584.8

Reel

₩5,116.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Audio Transformers / Signal Transformers Flyback PoE 24W 21uH 12V 6.3A

POE24PR-12ED
Coilcraft
1: ₩9,952.8
8In Stock
1,800On Order

Mfr. Part #
POE24PR-12ED

Mouser Part #
994-POE24PR-12ED

Coilcraft

Audio Transformers / Signal Transformers Flyback PoE 24W 21uH 12V 6.3A

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Datasheet

8In Stock

1,800On Order

Cut Tape

₩9,952.8

₩7,503.6

₩7,144.8

₩6,692.4

Reel

₩6,130.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

24 W

Audio Transformers / Signal Transformers Flyback PoE 40W 33.3uH 3.3V 3.5A

POE40Q-33ED
Coilcraft
1: ₩10,124.4
102In Stock

Mfr. Part #
POE40Q-33ED

Mouser Part #
994-POE40Q-33ED

Coilcraft

Audio Transformers / Signal Transformers Flyback PoE 40W 33.3uH 3.3V 3.5A

Learn More

Datasheet

102In Stock

Cut Tape

₩10,124.4

₩7,644

₩7,269.6

₩6,817.2

Reel

₩6,240

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

40 W

Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.15-400 MHz

PWB3040LC
Coilcraft
1: ₩5,007.6
1In Stock
250Expected 8/3/2026

Mfr. Part #
PWB3040LC

Mouser Part #
994-PWB3040LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.15-400 MHz

Datasheet

1In Stock

250Expected 8/3/2026

Cut Tape

₩5,007.6

₩3,775.2

₩3,634.8

Reel

₩3,088.8

₩2,995.2

₩2,901.6

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount Q4435 Flybck Regltor 8uH 5.0 V 1.6 A

Q4435-BL
Coilcraft
1: ₩12,776.4
27In Stock

Mfr. Part #
Q4435-BL

Mouser Part #
994-Q4435-BL

Coilcraft

Power Transformers - Board Mount Q4435 Flybck Regltor 8uH 5.0 V 1.6 A

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Datasheet

27In Stock

₩12,776.4

₩10,342.8

₩9,937.2

₩9,625.2

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

WB1-1L
Coilcraft
1: ₩8,517.6
45In Stock

Mfr. Part #
WB1-1L

Mouser Part #
994-WB1-1L

Coilcraft

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

Datasheet

45In Stock

₩8,517.6

₩6,427.2

₩6,115.2

₩5,740.8

View

Min.: 1
Mult.: 1

250 mW (1/4 W)

Audio Transformers / Signal Transformers Y8844 For NCP1201 3.5uH 6.5 V 0.54 A

Y8844-AL
Coilcraft
1: ₩16,863.6
18In Stock

Mfr. Part #
Y8844-AL

Mouser Part #
994-Y8844-AL

Coilcraft

Audio Transformers / Signal Transformers Y8844 For NCP1201 3.5uH 6.5 V 0.54 A

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Datasheet

18In Stock

₩16,863.6

₩14,274

₩13,696.8

₩12,963.6

View

Min.: 1
Mult.: 1

3.5 W

Pulse Transformers SINGLE 10G 1:1

H7018FNLT
Pulse Electronics
1: ₩16,286.4
352In Stock

Mfr. Part #
H7018FNLT

Mouser Part #
673-H7018FNLT

Pulse Electronics

Pulse Transformers SINGLE 10G 1:1

Datasheet

352In Stock

Cut Tape

₩16,286.4

₩14,227.2

₩13,650

₩13,228.8

Reel

₩11,559.6

View

Min.: 1
Mult.: 1

: 300

PCB Mount

Power Transformers - Board Mount SMD Flyback .22Ohms

PE-68421NL
Pulse Electronics
1: ₩22,292.4
325In Stock

Mfr. Part #
PE-68421NL

Mouser Part #
673-PE-68421NL

Pulse Electronics

Power Transformers - Board Mount SMD Flyback .22Ohms

Datasheet

325In Stock

₩22,292.4

₩20,186.4

₩19,063.2

₩18,673.2

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers SMD Isolation Xfmr 100uH .3Ohms 1-Port

PE-65728NLT
Pulse Electronics
1: ₩6,942
1,407In Stock

Mfr. Part #
PE-65728NLT

Mouser Part #
673-PE-65728NLT

Pulse Electronics

Audio Transformers / Signal Transformers SMD Isolation Xfmr 100uH .3Ohms 1-Port

Datasheet

1,407In Stock

Cut Tape

₩6,942

₩6,286.8

₩5,709.6

₩5,522.4

View

Reel

₩4,446

MouseReel Available

Min.: 1
Mult.: 1

: 850

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port

T1142NL
Pulse Electronics
1: ₩17,284.8
325In Stock

Mfr. Part #
T1142NL

Mouser Part #
673-T1142NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port

Datasheet

325In Stock

₩17,284.8

₩15,303.6

₩14,040

₩13,603.2

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers

BD3238N5050AHF
TTM Technologies
1: ₩889.2
7,800In Stock

Mfr. Part #
BD3238N5050AHF

Mouser Part #
620-BD3238N5050AHF

TTM Technologies

Audio Transformers / Signal Transformers

Datasheet

7,800In Stock

Cut Tape

₩889.2

₩756.6

₩706.7

₩678.6

View

Reel

₩383.8

Min.: 1
Mult.: 1

: 4,000

Power Transformers - Board Mount 95uH 36-72V 3W 3.13:1 2%

PH9585.003NLT
Pulse Electronics
1: ₩3,525.6
4,527In Stock

Mfr. Part #
PH9585.003NLT

Mouser Part #
673-PH9585.003NLT

Pulse Electronics

Power Transformers - Board Mount 95uH 36-72V 3W 3.13:1 2%

Learn More

Datasheet

4,527In Stock

Cut Tape

₩3,525.6

₩3,198

₩2,917.2

₩2,839.2

Reel

₩2,215.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

Pulse Transformers ISO MOD SMD GullWing 4.5kVrms 0.9Ohm 8pi

TGMR-440V8LF
HALO Electronics
1: ₩7,269.6
325In Stock

Mfr. Part #
TGMR-440V8LF

Mouser Part #
493-TGMR-440V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 4.5kVrms 0.9Ohm 8pi

Learn More

Datasheet

325In Stock

₩7,269.6

₩6,942

₩6,598.8

₩5,865.6

View

Min.: 1
Mult.: 1

SMD/SMT

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

TGMR-H540V8LF
HALO Electronics
1: ₩19,890
285In Stock

Mfr. Part #
TGMR-H540V8LF

Mouser Part #
493-TGMR-H540V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

Learn More

Datasheet

285In Stock

₩19,890

₩12,854.4

₩10,483.2

₩8,486.4

View

Min.: 1
Mult.: 1

SMD/SMT

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ABRACON
Adam Tech
Advanced Energy
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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