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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: 21 936

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Part #

Audio Transformers / Signal Transformers XFMR TCS SNGL 1000BT 1:124 SMT RPB

1000B-5001FXNL
iNRCORE
1: 38,61 €
328In Stock

Mfr. Part No.
1000B-5001FXNL

Mouser Part No
673-1000B-5001FXNL

iNRCORE

Audio Transformers / Signal Transformers XFMR TCS SNGL 1000BT 1:124 SMT RPB

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Datasheet

328In Stock

38,61 €

35,87 €

30,48 €

30,04 €

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Min.: 1
Mult.: 1

Industrial Control Transformers 1A,5KVA,240X480-120/240,115C,3R,5/6,QMS

9T21B1055G02
ABB
1: 2 978,99 €
1In Stock
New At Mouser

Mfr. Part No.
9T21B1055G02

Mouser Part No
894-9T21B1055G02

New At Mouser

ABB

Industrial Control Transformers 1A,5KVA,240X480-120/240,115C,3R,5/6,QMS

Datasheet

1In Stock

2 978,99 €

Min.: 1
Mult.: 1

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

Q4437-BL
Coilcraft
1: 7,16 €
346In Stock

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

346In Stock

7,16 €

6,08 €

5,31 €

5,14 €

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

TG1G-S002NZRL
HALO Electronics
1: 13,66 €
550In Stock

Mfr. Part No.
TG1G-S002NZRL

Mouser Part No
493-TG1G-S002NZRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

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Datasheet

550In Stock

13,66 €

4,67 €

4,42 €

4,15 €

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:2 0.200-500 MHz

WBC2-1TLC
Coilcraft
1: 4,72 €
525In Stock
1 500Expected 4/10/2026

Mfr. Part No.
WBC2-1TLC

Mouser Part No
994-WBC2-1TLC

Coilcraft

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:2 0.200-500 MHz

Datasheet

525In Stock

1 500Expected 4/10/2026

Cut Tape

4,72 €

4,52 €

4,51 €

3,87 €

3,68 €

Reel

3,64 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

250 mW

Audio Transformers / Signal Transformers SMD ISOLATION MODULE GigE 2-Port Gigabit

TG111-E212NWLF
HALO Electronics
1: 22,14 €
925In Stock

Mfr. Part No.
TG111-E212NWLF

Mouser Part No
493-TG111-E212NWLF

HALO Electronics

Audio Transformers / Signal Transformers SMD ISOLATION MODULE GigE 2-Port Gigabit

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Datasheet

925In Stock

22,14 €

14,29 €

11,65 €

9,43 €

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Min.: 1
Mult.: 1

Industrial Control Transformers 2KVA Type EP XFMR 1PH 480V-120/240V

S48G11S02N
Eaton Electrical
1: 1 546,07 €
1In Stock
New At Mouser

Mfr. Part No.
S48G11S02N

Mouser Part No
504-S48G11S02N

New At Mouser

Eaton Electrical

Industrial Control Transformers 2KVA Type EP XFMR 1PH 480V-120/240V

1In Stock

1 546,07 €

Quote

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:1 0.400-600 MHz

WBC1-1LC
Coilcraft
1: 4,02 €
1 975In Stock

Mfr. Part No.
WBC1-1LC

Mouser Part No
994-WBC1-1LC

Coilcraft

Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:1 0.400-600 MHz

Datasheet

1 975In Stock

Cut Tape

4,02 €

3,04 €

2,90 €

2,71 €

View

Reel

2,33 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

250 mW

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

ADT16-6+
Mini-Circuits
1: 14,72 €
484In Stock

Mfr. Part No.
ADT16-6+

Mouser Part No
139-ADT16-6

Mini-Circuits

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

Datasheet

484In Stock

Cut Tape

14,72 €

6,92 €

6,52 €

6,39 €

5,98 €

Reel

5,83 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

ADT3-6T+
Mini-Circuits
1: 10,65 €
623In Stock

Mfr. Part No.
ADT3-6T+

Mouser Part No
139-ADT3-6T

Mini-Circuits

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

Datasheet

623In Stock

Cut Tape

10,65 €

5,05 €

4,52 €

Reel

4,52 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1 000

500 mW

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

TC1.33-282X+
Mini-Circuits
1: 14,73 €
1 904In Stock

Mfr. Part No.
TC1.33-282X+

Mouser Part No
139-TC1.33-282X

Mini-Circuits

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

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Datasheet

1 904In Stock

Cut Tape

14,73 €

14,72 €

6,55 €

3,06 €

Reel

3,05 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

TC1.5-1X+
Mini-Circuits
1: 14,72 €
1 638In Stock

Mfr. Part No.
TC1.5-1X+

Mouser Part No
139-TC1.5-1X

Mini-Circuits

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

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Datasheet

1 638In Stock

Cut Tape

14,72 €

3,70 €

2,61 €

2,22 €

Reel

2,00 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

TC4-19X+
Mini-Circuits
1: 14,76 €
2 903In Stock

Mfr. Part No.
TC4-19X+

Mouser Part No
139-TC4-19X

Mini-Circuits

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

Datasheet

2 903In Stock

Cut Tape

14,76 €

14,74 €

2,89 €

1,96 €

Reel

1,51 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers MDL DUAL 1GD 1:1 SMT TU NPB

1000B-5003FNL
iNRCORE
1: 42,56 €
50In Stock

Mfr. Part No.
1000B-5003FNL

Mouser Part No
673-1000B-5003FNL

iNRCORE

Audio Transformers / Signal Transformers MDL DUAL 1GD 1:1 SMT TU NPB

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Datasheet

50In Stock

42,56 €

42,46 €

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers RF Balun 75 Ohm 1:1 1.5-500MHz SMD

CX2040LNLT
Pulse Electronics
1: 1,72 €
1 968In Stock

Mfr. Part No.
CX2040LNLT

Mouser Part No
673-CX2040LNLT

Pulse Electronics

Audio Transformers / Signal Transformers RF Balun 75 Ohm 1:1 1.5-500MHz SMD

Datasheet

1 968In Stock

Cut Tape

1,72 €

1,61 €

1,53 €

1,51 €

Reel

1,32 €

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 2 000

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port

H1112NL
Pulse Electronics
1: 4,20 €
538In Stock

Mfr. Part No.
H1112NL

Mouser Part No
673-H1112NL

Pulse Electronics

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port

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Datasheet

538In Stock

4,20 €

3,78 €

3,64 €

2,91 €

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 2-Por

H1270FNLT
Pulse Electronics
1: 6,32 €
799In Stock

Mfr. Part No.
H1270FNLT

Mouser Part No
673-H1270FNLT

Pulse Electronics

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 2-Por

Datasheet

799In Stock

Cut Tape

6,32 €

5,99 €

5,87 €

5,55 €

Reel

4,78 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers 1000Base-T SMD PoE 350uH .65Ohms 1-Port

H6062FNLT
Pulse Electronics
1: 4,92 €
525In Stock

Mfr. Part No.
H6062FNLT

Mouser Part No
673-H6062FNLT

Pulse Electronics

Audio Transformers / Signal Transformers 1000Base-T SMD PoE 350uH .65Ohms 1-Port

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Datasheet

525In Stock

Cut Tape

4,92 €

4,47 €

4,21 €

4,08 €

Reel

2,77 €

View

Min.: 1
Mult.: 1

Reel: 300

Pulse Transformers 1:1 24TERM

H7029FNLT
Pulse Electronics
1: 8,65 €
225In Stock

Mfr. Part No.
H7029FNLT

Mouser Part No
673-H7029FNLT

Pulse Electronics

Pulse Transformers 1:1 24TERM

Datasheet

225In Stock

Cut Tape

8,65 €

7,80 €

7,48 €

7,26 €

Reel

5,60 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

PCB Mount

Audio Transformers / Signal Transformers 10/100Base-T SMD 1-Port

HX1178NL
Pulse Electronics
1: 6,35 €
419In Stock

Mfr. Part No.
HX1178NL

Mouser Part No
673-HX1178NL

Pulse Electronics

Audio Transformers / Signal Transformers 10/100Base-T SMD 1-Port

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Datasheet

419In Stock

6,35 €

6,11 €

5,18 €

4,88 €

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port

HX2260FNLT
Pulse Electronics
1: 3,23 €
1 099In Stock

Mfr. Part No.
HX2260FNLT

Mouser Part No
673-HX2260FNLT

Pulse Electronics

Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port

Learn More

Datasheet

1 099In Stock

Cut Tape

3,23 €

2,92 €

2,80 €

2,72 €

Reel

2,09 €

View

Min.: 1
Mult.: 1

Reel: 600

Power Transformers SMD HiFreq WireWound 48uH .12Ohms

PA3855.002NLT
Pulse Electronics
1: 2,88 €
688In Stock

Mfr. Part No.
PA3855.002NLT

Mouser Part No
673-PA3855.002NLT

Pulse Electronics

Power Transformers SMD HiFreq WireWound 48uH .12Ohms

Datasheet

688In Stock

Cut Tape

2,88 €

2,61 €

2,51 €

2,43 €

Reel

2,10 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 130

Power Transformers SMD HiFreq WireWound 128uH .41Ohms

PA3856.005NLT
Pulse Electronics
1: 3,03 €
798In Stock

Mfr. Part No.
PA3856.005NLT

Mouser Part No
673-PA3856.005NLT

Pulse Electronics

Power Transformers SMD HiFreq WireWound 128uH .41Ohms

Datasheet

798In Stock

Cut Tape

3,03 €

2,74 €

2,58 €

2,50 €

Reel

2,29 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 130

Current Transformers - Board Mount THT Current Sense 2000uH 100Ohms

PE-64487NL
Pulse Electronics
1: 5,09 €
500In Stock

Mfr. Part No.
PE-64487NL

Mouser Part No
673-PE-64487NL

Pulse Electronics

Current Transformers - Board Mount THT Current Sense 2000uH 100Ohms

Datasheet

500In Stock

5,09 €

4,60 €

4,41 €

4,27 €

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers SMD 10BaseT Islation 140uH .3Ohms 1-Port

PE-65745NL
Pulse Electronics
1: 3,24 €
1 382In Stock

Mfr. Part No.
PE-65745NL

Mouser Part No
673-PE-65745NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD 10BaseT Islation 140uH .3Ohms 1-Port

Datasheet

1 382In Stock

3,24 €

2,93 €

2,82 €

1,87 €

Min.: 1
Mult.: 1

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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