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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: 21.957

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Part #

Audio Transformers / Signal Transformers POE70P Flyback 7uH 3.3 V 2.12 A

POE70P-33LD
Coilcraft
1: 3,60 €
190In Stock

Mfr. Part No.
POE70P-33LD

Mouser Part No
994-POE70P-33LD

Coilcraft

Audio Transformers / Signal Transformers POE70P Flyback 7uH 3.3 V 2.12 A

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Datasheet

190In Stock

Cut Tape

3,60 €

2,73 €

2,60 €

2,43 €

Reel

2,23 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz

PWB3010-1LC
Coilcraft
1: 4,09 €
94In Stock
250Expected 5/1/2026

Mfr. Part No.
PWB3010-1LC

Mouser Part No
994-PWB3010-1LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz

Datasheet

94In Stock

250Expected 5/1/2026

Cut Tape

4,09 €

3,09 €

2,96 €

Reel

2,52 €

2,44 €

2,37 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Audio Transformers / Signal Transformers PWB Wideband RF 1:1.5 0.07-225 MHz

PWB3015LC
Coilcraft
1: 2,63 €
240In Stock

Mfr. Part No.
PWB3015LC

Mouser Part No
994-PWB3015LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:1.5 0.07-225 MHz

Datasheet

240In Stock

Cut Tape

2,63 €

1,99 €

1,91 €

Reel

1,63 €

1,57 €

1,52 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Power Transformers Q4437 Flybck Regltor 12 V, -12 V 1.8 A

Q4437-BL
Coilcraft
1: 7,16 €
42In Stock
378Expected 3/26/2026

Mfr. Part No.
Q4437-BL

Mouser Part No
994-Q4437-BL

Coilcraft

Power Transformers Q4437 Flybck Regltor 12 V, -12 V 1.8 A

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Datasheet

42In Stock

378Expected 3/26/2026

7,16 €

6,08 €

5,31 €

5,14 €

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec

SWB2010-SMLD
Coilcraft
1: 3,37 €
144In Stock

Mfr. Part No.
SWB2010-SMLD

Mouser Part No
994-SWB2010-SMLD

Coilcraft

Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec

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Datasheet

144In Stock

Cut Tape

3,37 €

2,55 €

2,43 €

2,37 €

Reel

2,01 €

1,95 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

250 mW (1/4 W)

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

WB3-1TSLD
Coilcraft
1: 4,06 €
54In Stock

Mfr. Part No.
WB3-1TSLD

Mouser Part No
994-WB3-1TSLD

Coilcraft

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

Datasheet

54In Stock

Cut Tape

4,06 €

3,07 €

2,92 €

2,86 €

Reel

2,43 €

2,35 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T DUAL

TM5020NLR
Taoglas
1: 3,28 €
340In Stock

Mfr. Part No.
TM5020NLR

Mouser Part No
960-TM5020NLR

Taoglas

Audio Transformers / Signal Transformers LAN XFMR 1G BASE-T DUAL

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Datasheet

340In Stock

Cut Tape

3,28 €

2,96 €

2,76 €

2,23 €

Reel

2,04 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 450

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

TRS2-1T-75+
Mini-Circuits
1: 10,03 €
208In Stock

Mfr. Part No.
TRS2-1T-75+

Mouser Part No
139-TRS2-1T-75

Mini-Circuits

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

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Datasheet

208In Stock

Cut Tape

10,03 €

4,42 €

4,21 €

Reel

4,21 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch

TG74-1505N1RL
HALO Electronics
1: 6,21 €
694In Stock

Mfr. Part No.
TG74-1505N1RL

Mouser Part No
493-TG74-1505N1RL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch

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Datasheet

694In Stock

6,21 €

2,17 €

1,84 €

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers BALUN FC DUAL 1:1 15 UH

C2267FNL
Pulse Electronics
1: 3,31 €
503In Stock

Mfr. Part No.
C2267FNL

Mouser Part No
673-C2267FNL

Pulse Electronics

Audio Transformers / Signal Transformers BALUN FC DUAL 1:1 15 UH

Datasheet

503In Stock

3,31 €

2,99 €

2,80 €

2,69 €

View

Min.: 1
Mult.: 1

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

H1081NLT
Pulse Electronics
1: 5,86 €
367In Stock

Mfr. Part No.
H1081NLT

Mouser Part No
673-H1081NLT

Pulse Electronics

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

Datasheet

367In Stock

Cut Tape

5,86 €

5,28 €

3,79 €

3,72 €

3,66 €

Reel

3,59 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Audio Transformers / Signal Transformers 100BASE-T SMD NonPoE 1-Port

HX1224CNL
Pulse Electronics
1: 5,87 €
287In Stock
357On Order

Mfr. Part No.
HX1224CNL

Mouser Part No
673-HX1224CNL

Pulse Electronics

Audio Transformers / Signal Transformers 100BASE-T SMD NonPoE 1-Port

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Datasheet

287In Stock

357On Order

5,87 €

5,31 €

5,20 €

4,43 €

View

Min.: 1
Mult.: 1

Power Transformers 2.8mH 2500V 2:1:1 DCR=1.6-1.0Ohms

PH9572.211ANLT
Pulse Electronics
1: 2,58 €
961In Stock

Mfr. Part No.
PH9572.211ANLT

Mouser Part No
673-PH9572.211ANLT

Pulse Electronics

Power Transformers 2.8mH 2500V 2:1:1 DCR=1.6-1.0Ohms

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Datasheet

961In Stock

Cut Tape

2,58 €

2,34 €

2,24 €

2,18 €

Reel

1,88 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

6 W

PCB Mount

Power Transformers MID-FLYLT LT3512 175 uH 2 W

750311559
Wurth Elektronik
1: 4,10 €
266In Stock

Mfr. Part No.
750311559

Mouser Part No
710-750311559

Wurth Elektronik

Power Transformers MID-FLYLT LT3512 175 uH 2 W

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Datasheet

266In Stock

Cut Tape

4,10 €

3,71 €

3,56 €

3,45 €

Reel

3,17 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

2 W

35 V to 75 V

5 V

SMD/SMT

Pulse Transformers GateDrive Transf SMD 1:1:1 85uVs 850V

T60403-F5046-X007
Vacuumschmelze
1: 5,51 €
7.753In Stock

Mfr. Part No.
T60403-F5046-X007

Mouser Part No
983-T60403-F5046X007

Vacuumschmelze

Pulse Transformers GateDrive Transf SMD 1:1:1 85uVs 850V

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Datasheet

7.753In Stock

5,51 €

4,98 €

4,78 €

4,63 €

View

Min.: 1
Mult.: 1

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

TCM1-1X+
Mini-Circuits
1: 14,73 €
685In Stock

Mfr. Part No.
TCM1-1X+

Mouser Part No
139-TCM1-1X

Mini-Circuits

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

Learn More

Datasheet

685In Stock

Cut Tape

14,73 €

14,72 €

5,04 €

2,02 €

Reel

1,55 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

TCML1-19X+
Mini-Circuits
1: 13,39 €
875In Stock

Mfr. Part No.
TCML1-19X+

Mouser Part No
139-TCML1-19X

Mini-Circuits

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

Datasheet

875In Stock

Cut Tape

13,39 €

13,37 €

4,93 €

2,00 €

Reel

1,69 €

1,31 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX

TG111-E12NYNRL
HALO Electronics
1: 3,96 €
450In Stock

Mfr. Part No.
TG111-E12NYNRL

Mouser Part No
493-TG111-E12NYNRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX

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Datasheet

450In Stock

3,96 €

3,95 €

3,74 €

3,68 €

3,59 €

Min.: 1
Mult.: 1

Power Transformers 2700V 780uH +/-35% DCR=.85mOhms

PL3159NL
iNRCORE
1: 18,62 €
95In Stock

Mfr. Part No.
PL3159NL

Mouser Part No
673-PL3159NL

iNRCORE

Power Transformers 2700V 780uH +/-35% DCR=.85mOhms

Datasheet

95In Stock

18,62 €

16,77 €

16,05 €

15,57 €

View

Min.: 1
Mult.: 1

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

PM2190.043NLT
Pulse Electronics
1: 2,70 €
639In Stock

Mfr. Part No.
PM2190.043NLT

Mouser Part No
673-PM2190.043NLT

Pulse Electronics

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

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Datasheet

639In Stock

Cut Tape

2,70 €

2,44 €

2,35 €

2,27 €

Reel

2,09 €

View

Min.: 1
Mult.: 1

Reel: 150

SMD/SMT

Pulse Transformers FG, TRANSFORMER, MICRO GATE DRIVE, 125K

MTBAUGDT125075-LF
Vishay / Dale
1: 9,19 €
966In Stock

Mfr. Part No.
MTBAUGDT125075-LF

Mouser Part No
70-MTBAUGDT125075-LF

Vishay / Dale

Pulse Transformers FG, TRANSFORMER, MICRO GATE DRIVE, 125K

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Datasheet

966In Stock

Cut Tape

9,19 €

7,26 €

6,97 €

6,74 €

View

Reel

5,87 €

Min.: 1
Mult.: 1

Reel: 1.000

SMD/SMT

Power Transformers WE-UOST Univ Offline 1310uH 0.8A 3000mOhm

760871113
Wurth Elektronik
1: 8,48 €
256In Stock

Mfr. Part No.
760871113

Mouser Part No
710-760871113

Wurth Elektronik

Power Transformers WE-UOST Univ Offline 1310uH 0.8A 3000mOhm

Learn More

Datasheet

256In Stock

Cut Tape

8,48 €

8,34 €

8,33 €

7,74 €

Reel

6,42 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

6.25 W

85 VAC to 265 VAC

5 V

SMD/SMT

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz

PWB2010-1LC
Coilcraft
1: 3,68 €
378In Stock
240Expected 4/3/2026

Mfr. Part No.
PWB2010-1LC

Mouser Part No
994-PWB2010-1LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz

Datasheet

378In Stock

240Expected 4/3/2026

Cut Tape

3,68 €

2,78 €

2,67 €

Reel

2,27 €

2,20 €

2,13 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

250 mW (1/4 W)

Pulse Transformers Pulse Transformer 1:1 230Vus

77204C
Murata Power Solutions
1: 5,98 €
1.284In Stock
NRND

Mfr. Part No.
77204C

Mouser Part No
580-77204C

NRND

Murata Power Solutions

Pulse Transformers Pulse Transformer 1:1 230Vus

Datasheet

1.284In Stock

5,98 €

5,87 €

5,78 €

5,64 €

View

Min.: 1
Mult.: 1

SMD/SMT

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

TC1-42X+
Mini-Circuits
1: 14,73 €
529In Stock

Mfr. Part No.
TC1-42X+

Mouser Part No
139-TC1-42X

Mini-Circuits

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

Learn More

Datasheet

529In Stock

Cut Tape

14,73 €

14,72 €

4,15 €

2,22 €

1,90 €

Reel

1,61 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Transformers

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1 mW
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3 mW
4 mW
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20 mW
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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
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
6 V
6 V to 12.6 V
6 V to 18 V
7 V to 24 V
7 V to 26 V
7 V to 31 V

0 V to 120 V
0 V to 120 V, 0 V to 240 V
0 V to 120 V/132 V
0 V to 120 V/132 V, 0 V to 240 V/264 V
0 V to 120 V/140 V
0 V to 120 V/140 V, 0 V to 240 V/280 V
0 V to 120 V/140 V, 110 V to 240 V, 120 V to 260 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 240 V/280 V
0 V to 240 V/280 V, 0 V to 240 V
0 V to 240 V/280 V, 0 V to 280 V
0 V to 240 V/280 V, 0 V to 480 V/560 V
0 V to 280 V
0 V to 480 V
0 V to 480 V, 0 to 560 V
0 V to 480 V/560 V

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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