Common Mode Filters / Chokes – Mouser United Kingdom

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EXC Common Mode Chokes

Panasonic Industry EXC Common Mode Chokes are common mode noise filters. These chokes also include an (electrostatic discharge) ESD suppressor circuit. The EXC chokes are ideal for use in smartphones and table PCs. These chokes are ideal for ESD and noise suppression of high-speed differential data lines, such as MIPI and USB. The EXC chokes feature impedance ranging from 12Ω to 1kΩ. These chokes also provide 50mA to 500mA maximum DC current and 300mΩ to 5Ω maximum DC resistance. These common mode chokes operate over a -40°C to 85°C temperature range.

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Part #

Common Mode Chokes / Filters COM MODE 120Ohms NOISE FILTER

EXC-24CE121U
Panasonic Industry
1: £0.30
1,918In Stock
5,000Expected 03/12/2026

Mfr. Part No.
EXC-24CE121U

Mouser Part No
667-EXC-24CE121U

Panasonic Industry

Common Mode Chokes / Filters COM MODE 120Ohms NOISE FILTER

Learn More

Datasheet

1,918In Stock

5,000Expected 03/12/2026

Cut Tape

£0.30

£0.248

£0.217

£0.204

View

Reel

£0.144

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

PCB Mount

EXC

SMD/SMT

120 Ohms

25 %

140 mA

2.2 Ohms

- 40 C

+ 85 C

0504 (1210 metric)

1.25 mm

1 mm

0.5 mm

Reel, Cut Tape, MouseReel

Common Mode Noise Filters

Common Mode Noise Filter

Common Mode Chokes / Filters 36Ohms NOISE FILTER

EXC-24CE360UP
Panasonic Industry
1: £0.361
2,834In Stock
5,000Expected 19/10/2026

Mfr. Part No.
EXC-24CE360UP

Mouser Part No
667-EXC-24CE360UP

Panasonic Industry

Common Mode Chokes / Filters 36Ohms NOISE FILTER

Learn More

Datasheet

2,834In Stock

5,000Expected 19/10/2026

Cut Tape

£0.361

£0.298

£0.26

£0.244

View

Reel

£0.175

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

PCB Mount

1 Channel

EXC

SMD/SMT

36 Ohms

25 %

200 mA

1 Ohms

- 40 C

+ 85 C

0504 (1210 metric)

1.25 mm

1 mm

0.5 mm

Reel, Cut Tape, MouseReel

Common Mode Noise Filters

Coupled

Common Mode Chokes / Filters 90Ohms NOISE FILTER

EXC-24CF900U
Panasonic Industry
1: £0.361
2,096In Stock
15,000On Order

Mfr. Part No.
EXC-24CF900U

Mouser Part No
667-EXC-24CF900U

Panasonic Industry

Common Mode Chokes / Filters 90Ohms NOISE FILTER

Learn More

Datasheet

2,096In Stock

15,000On Order

Cut Tape

£0.361

£0.298

£0.26

£0.244

View

Reel

£0.174

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

PCB Mount

1 Channel

EXC

SMD/SMT

90 Ohms

25 %

130 mA

2.5 Ohms

- 40 C

+ 85 C

0504 (1210 metric)

1.25 mm

1 mm

0.5 mm

Reel, Cut Tape, MouseReel

Common Mode Noise Filters

Coupled

Common Mode Chokes / Filters ARRAY 120Ohms NOISE FILTER

EXC-28CE121U
Panasonic Industry
1: £0.421
1,671In Stock
20,000Expected 21/09/2026

Mfr. Part No.
EXC-28CE121U

Mouser Part No
667-EXC-28CE121U

Panasonic Industry

Common Mode Chokes / Filters ARRAY 120Ohms NOISE FILTER

Learn More

Datasheet

1,671In Stock

20,000Expected 21/09/2026

Cut Tape

£0.421

£0.346

£0.301

£0.285

View

Reel

£0.201

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

PCB Mount

EXC

SMD/SMT

120 Ohms

25 %

140 mA

2 Ohms

- 40 C

+ 85 C

0804 (2010 metric)

Reel, Cut Tape, MouseReel

Common Mode Noise Filters

Common Mode Chokes / Filters ARRAY 90Ohms NOISE FILTER

EXC-28CE900U
Panasonic Industry
1: £0.443
3,575In Stock
20,000On Order

Mfr. Part No.
EXC-28CE900U

Mouser Part No
667-EXC-28CE900U

Panasonic Industry

Common Mode Chokes / Filters ARRAY 90Ohms NOISE FILTER

Learn More

Datasheet

3,575In Stock

20,000On Order

Cut Tape

£0.443

£0.366

£0.32

£0.301

View

Reel

£0.201

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

PCB Mount

EXC

SMD/SMT

90 Ohms

25 %

160 mA

1.5 Ohms

- 40 C

+ 85 C

0804 (2010 metric)

Reel, Cut Tape, MouseReel

Common Mode Noise Filters

Common Mode Chokes / Filters 0805 120ohm 4term Common Mode Choke

EXC-34CE121U
Panasonic Industry
1: £0.158
11,752In Stock

Mfr. Part No.
EXC-34CE121U

Mouser Part No
667-EXC-34CE121U

Panasonic Industry

Common Mode Chokes / Filters 0805 120ohm 4term Common Mode Choke

Learn More

Datasheet

11,752In Stock

Cut Tape

£0.158

£0.129

£0.113

£0.107

Reel

£0.075

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

PCB Mount

EXC34CG/CE

SMD/SMT

120 Ohms

25 %

200 mA

1 Ohms

- 40 C

+ 85 C

2 mm

1.25 mm

0.5 mm

Reel, Cut Tape, MouseReel

Common Mode Noise Filters

Noise Filters

Common Mode Chokes / Filters 0202 20ohm 4terminal Common Mode Choke

EXC-X4CZ200X
Panasonic Industry
1: £0.233
3,671In Stock

Mfr. Part No.
EXC-X4CZ200X

Mouser Part No
667-EXC-X4CZ200X

Panasonic Industry

Common Mode Chokes / Filters 0202 20ohm 4terminal Common Mode Choke

Learn More

Datasheet

3,671In Stock

Cut Tape

£0.233

£0.19

£0.166

£0.157

View

Reel

£0.105

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PCB Mount

EXCX4CZ

SMD/SMT

20 Ohms

30 %

100 mA

3 Ohms

- 40 C

+ 85 C

0.65 mm

0.5 mm

0.3 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

Noise Filters

Common Mode Chokes / Filters 24Ohms NOISE FILTER

EXC-24CG240U
Panasonic Industry
1: £0.405
43In Stock
5,000Expected 19/10/2026
End of Life

Mfr. Part No.
EXC-24CG240U

Mouser Part No
667-EXC-24CG240U

End of Life

Panasonic Industry

Common Mode Chokes / Filters 24Ohms NOISE FILTER

Learn More

Datasheet

43In Stock

5,000Expected 19/10/2026

Cut Tape

£0.405

£0.352

£0.311

£0.288

View

Reel

£0.208

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

PCB Mount

1 Channel

EXC

SMD/SMT

24 Ohms

25 %

160 mA

1.5 Ohms

- 40 C

+ 85 C

0504 (1210 metric)

1.25 mm

1 mm

0.5 mm

Reel, Cut Tape, MouseReel

Common Mode Noise Filters

Coupled

Common Mode Chokes / Filters COM MODE 24Ohms NOISE FILTER

EXC-28CG240U
Panasonic Industry
1: £0.315
2,100In Stock
End of Life

Mfr. Part No.
EXC-28CG240U

Mouser Part No
667-EXC-28CG240U

End of Life

Panasonic Industry

Common Mode Chokes / Filters COM MODE 24Ohms NOISE FILTER

Learn More

Datasheet

2,100In Stock

Cut Tape

£0.315

£0.26

£0.227

£0.214

View

Reel

£0.165

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

PCB Mount

EXC

SMD/SMT

24 Ohms

25 %

160 mA

1.5 Ohms

- 40 C

+ 85 C

0804 (2010 metric)

Reel, Cut Tape, MouseReel

Common Mode Noise Filters

Common Mode Chokes / Filters 0805 90ohm 4terminal Common Mode Choke

EXC-34CG900U
Panasonic Industry
1: £0.173
5,067In Stock
End of Life

Mfr. Part No.
EXC-34CG900U

Mouser Part No
667-EXC-34CG900U

End of Life

Panasonic Industry

Common Mode Chokes / Filters 0805 90ohm 4terminal Common Mode Choke

Learn More

Datasheet

5,067In Stock

Cut Tape

£0.173

£0.144

£0.126

£0.12

Reel

£0.084

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

PCB Mount

EXC34CG/CE

SMD/SMT

90 Ohms

25 %

100 mA

3 Ohms

- 40 C

+ 85 C

2 mm

1.25 mm

0.5 mm

Reel, Cut Tape, MouseReel

Common Mode Noise Filters

Noise Filters

Common Mode Chokes / Filters 0504 common mode noise filter, 90 ohm

EXC-24CH900UR
Panasonic Industry
1: £0.323
29,940Expected 05/11/2026

Mfr. Part No.
EXC-24CH900UR

Mouser Part No
667-EXC-24CH900UR

Panasonic Industry

Common Mode Chokes / Filters 0504 common mode noise filter, 90 ohm

Learn More

Datasheet

29,940Expected 05/11/2026

Cut Tape

£0.323

£0.277

£0.242

£0.206

View

Reel

£0.142

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

PCB Mount

1 Channel

EXC-24CH

SMD/SMT

90 Ohms

20 %

2.5 Ohms

- 40 C

+ 85 C

0504 (1201 metric)

1.25 mm

1 mm

0.5 mm

Reel, Cut Tape, MouseReel

Common Mode Noise Filters

Coupled

Common Mode Chokes / Filters 200ohm+/-25%@100 MHz 0806 Common mode

EXC-34CE201U
Panasonic Industry
1: £0.158
5,000Expected 19/10/2026

Mfr. Part No.
EXC-34CE201U

Mouser Part No
667-EXC-34CE201U

Panasonic Industry

Common Mode Chokes / Filters 200ohm+/-25%@100 MHz 0806 Common mode

Learn More

Datasheet

5,000Expected 19/10/2026

Cut Tape

£0.158

£0.129

£0.113

£0.107

Reel

£0.075

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

PCB Mount

EXC

SMD/SMT

200 Ohms

25 %

200 mA

1 Ohms

- 40 C

+ 85 C

0806 (2012 metric)

Reel, Cut Tape, MouseReel

Common Mode Noise Filters

Common Mode Chokes / Filters 0302 50ohm 4terminal Common Mode Choke

EXC-14CT500U
Panasonic Industry
1: £0.083
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
EXC-14CT500U

Mouser Part No
667-EXC-14CT500U

Panasonic Industry

Common Mode Chokes / Filters 0302 50ohm 4terminal Common Mode Choke

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

£0.083

£0.066

£0.058

£0.055

View

Reel

£0.035

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PCB Mount

EXC14CT

SMD/SMT

50 Ohms

25 %

100 mA

2.3 Ohms

- 40 C

+ 85 C

0.85 mm

0.65 mm

0.45 mm

Reel, Cut Tape, MouseReel

Common Mode Noise Filters

Noise Filter

Common Mode Chokes / Filters 0302 Common mode noise filter 28ohm

EXC-14CX280U
Panasonic Industry
10,000: £0.107
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
EXC-14CX280U

Mouser Part No
667-EXC-14CX280U

Panasonic Industry

Common Mode Chokes / Filters 0302 Common mode noise filter 28ohm

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Reel

£0.107

Min.: 10,000
Mult.: 10,000

: 10,000

PCB Mount

EXC

SMD/SMT

28 Ohms

25 %

100 mA

3 Ohms

- 40 C

+ 85 C

0302 (0608 metric)

Reel

Common Mode Noise Filters

Common Mode Chokes / Filters 0403 5VDC 25ohms SMD Comm Mode Noise Flt

EXC-16CT250U
Panasonic Industry
1: £0.263
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
EXC-16CT250U

Mouser Part No
667-EXC-16CT250U

Panasonic Industry

Common Mode Chokes / Filters 0403 5VDC 25ohms SMD Comm Mode Noise Flt

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

£0.263

£0.20

£0.155

£0.139

View

Reel

£0.069

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PCB Mount

1 Channel

EXC16CT

SMD/SMT

25 Ohms

100 mA

3 Ohms

- 40 C

+ 85 C

0403 (0907 metric)

0.9 mm

0.68 mm

0.4 mm

Reel, Cut Tape, MouseReel

Common Mode Noise Filters

High Attenuation Type

Common Mode Chokes / Filters 0603 Com Mode 65ohm Noise Filter array

EXC-18CE650U
Panasonic Industry
5,000: £0.137
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
EXC-18CE650U

Mouser Part No
667-EXC-18CE650U

Panasonic Industry

Common Mode Chokes / Filters 0603 Com Mode 65ohm Noise Filter array

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Reel

£0.137

Min.: 5,000
Mult.: 5,000

: 5,000

PCB Mount

EXC

SMD/SMT

65 Ohms

20 %

140 mA

1.8 Ohms

- 40 C

+ 85 C

0603 (1608 metric)

Reel

Common Mode Noise Filters

Common Mode Chokes / Filters 0603 Com Mode 90ohm Noise Filter array

EXC-18CE900U
Panasonic Industry
5,000: £0.137
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
EXC-18CE900U

Mouser Part No
667-EXC-18CE900U

Panasonic Industry

Common Mode Chokes / Filters 0603 Com Mode 90ohm Noise Filter array

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Reel

£0.137

Min.: 5,000
Mult.: 5,000

: 5,000

PCB Mount

EXC

SMD/SMT

90 Ohms

20 %

130 mA

2 Ohms

- 40 C

+ 85 C

0603 (1608 metric)

Reel

Common Mode Noise Filters

Common Mode Chokes / Filters 0202 60ohm 4terminal Common Mode Choke

EXC-X4CE600U
Panasonic Industry
1: £0.203
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
EXC-X4CE600U

Mouser Part No
667-EXC-X4CE600U

Panasonic Industry

Common Mode Chokes / Filters 0202 60ohm 4terminal Common Mode Choke

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

£0.203

£0.166

£0.145

£0.137

View

Reel

£0.091

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PCB Mount

EXCX4CE

SMD/SMT

60 Ohms

20 %

100 mA

2.4 Ohms

- 40 C

+ 85 C

0.65 mm

0.5 mm

0.3 mm

Reel, Cut Tape, MouseReel

Common Mode Noise Filters

Noise Filters

Common Mode Chokes / Filters 0302 35ohm 4terminal Common Mode Choke

EXC-14CG350U
Panasonic Industry
1: £0.188
Non-Stocked Lead-Time 19 Weeks
End of Life

Mfr. Part No.
EXC-14CG350U

Mouser Part No
667-EXC-14CG350U

End of Life

Panasonic Industry

Common Mode Chokes / Filters 0302 35ohm 4terminal Common Mode Choke

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

£0.188

£0.154

£0.135

£0.127

View

Reel

£0.089

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PCB Mount

EXC14C

SMD/SMT

- 40 C

+ 85 C

0.85 mm

0.65 mm

0.45 mm

Reel, Cut Tape, MouseReel

Common Mode Noise Filters

Noise Filter

EXC Common Mode Chokes

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