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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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Part #

Audio Transformers / Signal Transformers HDBase-T SMD PoE+ 180uH 1-Port

HD8005FNL
Pulse Electronics
1: 7.74 CHF
315In Stock

Mfr. Part No.
HD8005FNL

Mouser Part No
673-HD8005FNL

Pulse Electronics

Audio Transformers / Signal Transformers HDBase-T SMD PoE+ 180uH 1-Port

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Datasheet

315In Stock

7.74 CHF

6.81 CHF

6.64 CHF

6.32 CHF

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100 W

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Port

HX1260NLT
Pulse Electronics
1: 2.98 CHF
2 984In Stock

Mfr. Part No.
HX1260NLT

Mouser Part No
673-HX1260NLT

Pulse Electronics

Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Port

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Datasheet

2 984In Stock

Cut Tape

2.98 CHF

2.69 CHF

2.45 CHF

2.35 CHF

Reel

2.13 CHF

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: 600

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-port

HX5004ENL
Pulse Electronics
1: 5.92 CHF
1 396In Stock

Mfr. Part No.
HX5004ENL

Mouser Part No
673-HX5004ENL

Pulse Electronics

Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-port

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Datasheet

1 396In Stock

5.92 CHF

4.50 CHF

4.47 CHF

4.30 CHF

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Pulse Transformers 3.2mH 4kV Iso 4:5 109Vus

PH9385.045NLT
Pulse Electronics
1: 2.68 CHF
1 130In Stock

Mfr. Part No.
PH9385.045NLT

Mouser Part No
673-PH9385045NLT

Pulse Electronics

Pulse Transformers 3.2mH 4kV Iso 4:5 109Vus

Datasheet

1 130In Stock

Cut Tape

2.68 CHF

2.42 CHF

2.27 CHF

2.20 CHF

Reel

2.08 CHF

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Min.: 1
Mult.: 1

: 300

SMD/SMT

Audio Transformers / Signal Transformers -

ATB3225-50011CT-T000
TDK
1: 1.25 CHF
1 805In Stock

Mfr. Part No.
ATB3225-50011CT-T000

Mouser Part No
810-ATB3250011CTT000

TDK

Audio Transformers / Signal Transformers -

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Datasheet

1 805In Stock

Cut Tape

1.25 CHF

1.13 CHF

1.06 CHF

0.996 CHF

Reel

0.801 CHF

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Mult.: 1

: 1 000

Audio Transformers / Signal Transformers POE70P Flyback 7uH 5.0 V 1.4 A

POE70P-50LD
Coilcraft
1: 3.50 CHF
3 203In Stock

Mfr. Part No.
POE70P-50LD

Mouser Part No
994-POE70P-50LD

Coilcraft

Audio Transformers / Signal Transformers POE70P Flyback 7uH 5.0 V 1.4 A

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Datasheet

3 203In Stock

Cut Tape

3.50 CHF

2.65 CHF

2.52 CHF

2.36 CHF

Reel

2.16 CHF

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Mult.: 1

: 200

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

ADT4-5WT+
Mini-Circuits
1: 6.14 CHF
497In Stock

Mfr. Part No.
ADT4-5WT+

Mouser Part No
139-ADT4-5WT

Mini-Circuits

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

Datasheet

497In Stock

Cut Tape

6.14 CHF

5.62 CHF

5.50 CHF

5.19 CHF

Reel

5.19 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers 1:1 Core & Wire Transformer, 10 - 8000 MHz, 50ohm

SCTX1-83-2W+
Mini-Circuits
1: 59.33 CHF
53In Stock
100Expected 12/10/2026
New At Mouser

Mfr. Part No.
SCTX1-83-2W+

Mouser Part No
139-SCTX1-83-2W+

New At Mouser

Mini-Circuits

Audio Transformers / Signal Transformers 1:1 Core & Wire Transformer, 10 - 8000 MHz, 50ohm

Datasheet

53In Stock

100Expected 12/10/2026

Cut Tape

59.33 CHF

58.05 CHF

56.76 CHF

Reel

56.33 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 100

2 W

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

TC3-1TX+
Mini-Circuits
1: 3.16 CHF
2 852In Stock

Mfr. Part No.
TC3-1TX+

Mouser Part No
139-TC3-1TX

Mini-Circuits

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

Datasheet

2 852In Stock

Cut Tape

3.16 CHF

2.13 CHF

1.77 CHF

Reel

1.77 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

TGMS-1464V6LF
HALO Electronics
1: 8.22 CHF
4 124In Stock

Mfr. Part No.
TGMS-1464V6LF

Mouser Part No
493-TGMS-1464V6LF

HALO Electronics

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

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Datasheet

4 124In Stock

8.22 CHF

5.30 CHF

4.32 CHF

3.49 CHF

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SMD/SMT

Pulse Transformers 15MH .025A XFRMR PULSE 1:1:1 DL

IT143
TE Connectivity / Schaffner
1: 9.13 CHF
213In Stock

Mfr. Part No.
IT143

Mouser Part No
631-IT143

TE Connectivity / Schaffner

Pulse Transformers 15MH .025A XFRMR PULSE 1:1:1 DL

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Datasheet

213In Stock

9.13 CHF

7.34 CHF

7.03 CHF

6.82 CHF

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500 V

Through Hole

Audio Transformers / Signal Transformers 5-3000MHz Imp. 1:1 50 & 75 ohm

MABA-007871-CT1A40
MACOM
1: 1.45 CHF
2 443In Stock

Mfr. Part No.
MABA-007871-CT1A40

Mouser Part No
937-MABA007871CT1A40

MACOM

Audio Transformers / Signal Transformers 5-3000MHz Imp. 1:1 50 & 75 ohm

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Datasheet

2 443In Stock

Cut Tape

1.45 CHF

1.24 CHF

1.20 CHF

1.12 CHF

Reel

0.888 CHF

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: 2 000

250 mW (1/4 W)

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

TC4-1W+
Mini-Circuits
1: 2.91 CHF
1 927In Stock
6 000Expected 14/09/2026

Mfr. Part No.
TC4-1W+

Mouser Part No
139-TC4-1W

Mini-Circuits

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

Datasheet

1 927In Stock

6 000Expected 14/09/2026

Cut Tape

2.91 CHF

2.01 CHF

1.61 CHF

1.56 CHF

Reel

1.56 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 500

250 mW

Audio Transformers / Signal Transformers 10GBASET 600mA 24-Pin 1-Port

TG10G-HPE6NZ5LF
HALO Electronics
1: 22.86 CHF
251In Stock

Mfr. Part No.
TG10G-HPE6NZ5LF

Mouser Part No
493-TG10G-HPE6NZ5LF

HALO Electronics

Audio Transformers / Signal Transformers 10GBASET 600mA 24-Pin 1-Port

Datasheet

251In Stock

22.86 CHF

14.72 CHF

12.02 CHF

9.72 CHF

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Mult.: 1

Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port

TG111-S212NWRL
HALO Electronics
1: 19.96 CHF
360In Stock

Mfr. Part No.
TG111-S212NWRL

Mouser Part No
493-TG111-S212NWRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port

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Datasheet

360In Stock

19.96 CHF

12.87 CHF

10.50 CHF

8.49 CHF

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Mult.: 1

Current Transformers - Board Mount XFMR 1:100 2.00 MH 20A 1000VR

PL3264
iNRCORE
1: 29.11 CHF
92In Stock

Mfr. Part No.
PL3264

Mouser Part No
673-PL3264

iNRCORE

Current Transformers - Board Mount XFMR 1:100 2.00 MH 20A 1000VR

Datasheet

92In Stock

29.11 CHF

26.19 CHF

25.11 CHF

24.30 CHF

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Mult.: 1

Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin

TGMR-340V6LF
HALO Electronics
1: 9.66 CHF
937In Stock

Mfr. Part No.
TGMR-340V6LF

Mouser Part No
493-TGMR-340V6LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin

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Datasheet

937In Stock

9.66 CHF

6.22 CHF

5.08 CHF

4.10 CHF

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SMD/SMT

Current Transformers - Board Mount 10A Curr Sense Txfr 1:125 SM

53125C
Murata Power Solutions
1: 1.38 CHF
1 990In Stock

Mfr. Part No.
53125C

Mouser Part No
580-53125C

Murata Power Solutions

Current Transformers - Board Mount 10A Curr Sense Txfr 1:125 SM

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Datasheet

1 990In Stock

Cut Tape

1.38 CHF

1.12 CHF

1.06 CHF

1.03 CHF

Reel

0.716 CHF

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: 1 000

PCB Mount

Current Transformers - Board Mount 10A CURR SENSE TXFR 1:200 SM

53200C
Murata Power Solutions
1: 1.30 CHF
2 847In Stock

Mfr. Part No.
53200C

Mouser Part No
580-53200C

Murata Power Solutions

Current Transformers - Board Mount 10A CURR SENSE TXFR 1:200 SM

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Datasheet

2 847In Stock

Cut Tape

1.30 CHF

1.11 CHF

1.06 CHF

1.03 CHF

Reel

0.735 CHF

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Min.: 1
Mult.: 1

: 1 000

SMD/SMT

Audio Transformers / Signal Transformers 12uH 3KV 1:2CT:1 2% AEC-Q200

BX6150NL
Pulse Electronics
1: 4.26 CHF
793In Stock

Mfr. Part No.
BX6150NL

Mouser Part No
673-BX6150NL

Pulse Electronics

Audio Transformers / Signal Transformers 12uH 3KV 1:2CT:1 2% AEC-Q200

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Datasheet

793In Stock

4.26 CHF

3.46 CHF

2.83 CHF

2.72 CHF

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Mult.: 1

Audio Transformers / Signal Transformers SMD RF Xfmr 75Ohms

CX2074NL
Pulse Electronics
1: 3.25 CHF
298In Stock

Mfr. Part No.
CX2074NL

Mouser Part No
673-CX2074NL

Pulse Electronics

Audio Transformers / Signal Transformers SMD RF Xfmr 75Ohms

Datasheet

298In Stock

3.25 CHF

2.78 CHF

2.41 CHF

2.32 CHF

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Mult.: 1

Audio Transformers / Signal Transformers 100Base-TX SMD PoE 2-Port

H2006ANL
Pulse Electronics
1: 6.73 CHF
1 237In Stock

Mfr. Part No.
H2006ANL

Mouser Part No
673-H2006ANL

Pulse Electronics

Audio Transformers / Signal Transformers 100Base-TX SMD PoE 2-Port

Datasheet

1 237In Stock

6.73 CHF

5.76 CHF

4.95 CHF

4.79 CHF

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Mult.: 1

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

HX1148NLT
Pulse Electronics
1: 6.91 CHF
1 224In Stock

Mfr. Part No.
HX1148NLT

Mouser Part No
673-HX1148NLT

Pulse Electronics

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

Learn More

Datasheet

1 224In Stock

Cut Tape

6.91 CHF

5.93 CHF

5.69 CHF

5.52 CHF

Reel

4.90 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount SMD HiFreq WireWound 20.4uH .15Ohms

PA1277NLT
Pulse Electronics
1: 2.93 CHF
881In Stock

Mfr. Part No.
PA1277NLT

Mouser Part No
673-PA1277NLT

Pulse Electronics

Power Transformers - Board Mount SMD HiFreq WireWound 20.4uH .15Ohms

Datasheet

881In Stock

Cut Tape

2.93 CHF

2.66 CHF

2.45 CHF

2.38 CHF

Reel

2.08 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount SMD HiFreq WireWound 28.9uH .058Ohms

PA1528NLT
Pulse Electronics
1: 3.03 CHF
933In Stock

Mfr. Part No.
PA1528NLT

Mouser Part No
673-PA1528NLT

Pulse Electronics

Power Transformers - Board Mount SMD HiFreq WireWound 28.9uH .058Ohms

Datasheet

933In Stock

Cut Tape

3.03 CHF

2.75 CHF

2.46 CHF

2.39 CHF

2.37 CHF

Reel

2.37 CHF

Min.: 1
Mult.: 1

: 150

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1 mW
2.5 mW
3 mW
4 mW
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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