EMI Filter Circuits – Mouser Canada

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NFA LC Combined Chip EMI Filters

Murata Electronics NFA LC Combined Chip EMI Filters provide four circuits in one package with a nominal cutoff frequency range of 50MHz to 480MHz. They have a rated voltage of 10V_DC and a rated current of 20mA to 100mA. The series is available in a 0603, 0805, or 1206 package size with a thickness of 0.5mm, 0.6mm, or 0.85mm. Murata Electronics NFA LC Combined Chip EMI Filters are designed for noise suppression in signal and differential lines.

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Results: 23

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Part #

EMI Filter Circuits 300 MHZ 10V

NFA21SL307X1A48L
Murata Electronics
1: $0.744
7,655In Stock

Mfr. Part #
NFA21SL307X1A48L

Mouser Part #
81-NFA21SL307X1A48L

Murata Electronics

EMI Filter Circuits 300 MHZ 10V

Learn More

Datasheet

7,655In Stock

Cut Tape

$0.744

$0.611

$0.53

$0.498

Reel

$0.318

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

EMI Network Filter Arrays

300 MHz

LC Filter

10 V

SMD/SMT

0805 (2012 metric)

4 Channel

- 55 C

+ 125 C

NFA

Reel, Cut Tape, MouseReel

EMI Filter Circuits

NFA21SL307X1A45L
Murata Electronics
1: $0.744
13,397In Stock

Mfr. Part #
NFA21SL307X1A45L

Mouser Part #
81-NFA21SL307X1A45L

Murata Electronics

EMI Filter Circuits

Learn More

Datasheet

13,397In Stock

Cut Tape

$0.744

$0.611

$0.53

$0.498

Reel

$0.319

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

EMI Network Filter Arrays

300 MHz

LC Filter

SMD/SMT

0805 (2012 metric)

4 Channel

- 55 C

+ 125 C

NFA

Reel, Cut Tape, MouseReel

EMI Filter Circuits 220 MHZ 10V

NFA18SL227V1A45L
Murata Electronics
1: $0.76
43,297In Stock

Mfr. Part #
NFA18SL227V1A45L

Mouser Part #
81-NFA18SL227V1A45L

Murata Electronics

EMI Filter Circuits 220 MHZ 10V

Learn More

Datasheet

43,297In Stock

Cut Tape

$0.76

$0.617

$0.535

$0.504

Reel

$0.332

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

EMI Network Filter Arrays

220 MHz

LC Filter

10 V

SMD/SMT

0603 (1608 metric)

4 Channel

- 40 C

+ 85 C

NFA

Reel, Cut Tape, MouseReel

EMI Filter Circuits

NFA18SL487V1A45L
Murata Electronics
1: $0.775
3,259In Stock

Mfr. Part #
NFA18SL487V1A45L

Mouser Part #
81-NFA18SL487V1A45L

Murata Electronics

EMI Filter Circuits

Learn More

Datasheet

3,259In Stock

Cut Tape

$0.775

$0.735

$0.592

$0.521

Reel

$0.341

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

EMI Network Filter Arrays

480 MHz

LC Filter

SMD/SMT

0603 (1608 metric)

4 Channel

- 55 C

+ 125 C

NFA

Reel, Cut Tape, MouseReel

EMI Filter Circuits 800 MHZ 10V

NFA21SL806X1A48L
Murata Electronics
1: $0.682
7,500In Stock

Mfr. Part #
NFA21SL806X1A48L

Mouser Part #
81-NFA21SL806X1A48L

Murata Electronics

EMI Filter Circuits 800 MHZ 10V

Learn More

Datasheet

7,500In Stock

Cut Tape

$0.682

$0.493

$0.434

$0.411

Reel

$0.35

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

EMI Network Filter Arrays

80 MHz

LC Filter

10 V

SMD/SMT

0805 (2012 metric)

4 Channel

- 55 C

+ 125 C

NFA

Reel, Cut Tape, MouseReel

EMI Filter Circuits

NFA18SL137V1A45L
Murata Electronics
1: $0.76
6,343In Stock

Mfr. Part #
NFA18SL137V1A45L

Mouser Part #
81-NFA18SL137V1A45L

Murata Electronics

EMI Filter Circuits

Learn More

Datasheet

6,343In Stock

Cut Tape

$0.76

$0.618

$0.536

$0.504

Reel

$0.369

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

EMI Network Filter Arrays

130 MHz

LC Filter

SMD/SMT

0603 (1608 metric)

4 Channel

- 40 C

+ 85 C

NFA

Reel, Cut Tape, MouseReel

EMI Filter Circuits

NFA21SL207X1A48L
Murata Electronics
1: $0.744
4,188In Stock

Mfr. Part #
NFA21SL207X1A48L

Mouser Part #
81-NFA21SL207X1A48L

Murata Electronics

EMI Filter Circuits

Learn More

Datasheet

4,188In Stock

Cut Tape

$0.744

$0.60

$0.519

$0.49

Reel

$0.36

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

EMI Network Filter Arrays

200 MHz

LC Filter

10 V

SMD/SMT

0805 (2012 metric)

4 Channel

- 55 C

+ 125 C

NFA

Reel, Cut Tape, MouseReel

EMI Filter Circuits 800 MHZ 10V

NFA21SL506X1A48L
Murata Electronics
1: $0.744
5,666In Stock

Mfr. Part #
NFA21SL506X1A48L

Mouser Part #
81-NFA21SL506X1A48L

Murata Electronics

EMI Filter Circuits 800 MHZ 10V

Learn More

Datasheet

5,666In Stock

Cut Tape

$0.744

$0.60

$0.519

$0.49

Reel

$0.36

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

EMI Network Filter Arrays

50 MHz

LC Filter

SMD/SMT

0805 (2012 metric)

4 Channel

- 55 C

+ 125 C

NFA

Reel, Cut Tape, MouseReel

EMI Filter Circuits 300 MHZ 10V 100MA 1000MOHM

NFA18SL307V1A45L
Murata Electronics
1: $0.775
449In Stock
4,000Expected 2026-04-27

Mfr. Part #
NFA18SL307V1A45L

Mouser Part #
81-NFA18SL307V1A45L

Murata Electronics

EMI Filter Circuits 300 MHZ 10V 100MA 1000MOHM

Learn More

Datasheet

449In Stock

4,000Expected 2026-04-27

Cut Tape

$0.775

$0.629

$0.547

$0.515

Reel

$0.355

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

EMI Network Filter Arrays

300 MHz

LC Filter

SMD/SMT

0603 (1608 metric)

4 Channel

- 55 C

+ 125 C

NFA

Reel, Cut Tape, MouseReel

EMI Filter Circuits 50 MHZ 10V

NFA18SL506X1A45L
Murata Electronics
1: $0.775
923In Stock
4,000Expected 2026-04-16

Mfr. Part #
NFA18SL506X1A45L

Mouser Part #
81-NFA18SL506X1A45L

Murata Electronics

EMI Filter Circuits 50 MHZ 10V

Learn More

Datasheet

923In Stock

4,000Expected 2026-04-16

Cut Tape

$0.775

$0.629

$0.547

$0.515

Reel

$0.35

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

EMI Network Filter Arrays

50 MHz

LC Filter

SMD/SMT

0603 (1608 metric)

4 Channel

- 40 C

+ 85 C

NFA

Reel, Cut Tape, MouseReel

EMI Filter Circuits

NFA21SL207X1A45L
Murata Electronics
1: $0.744
1,241In Stock
8,000On Order

Mfr. Part #
NFA21SL207X1A45L

Mouser Part #
81-NFA21SL207X1A45L

Murata Electronics

EMI Filter Circuits

Learn More

Datasheet

1,241In Stock

8,000On Order

Cut Tape

$0.744

$0.611

$0.53

$0.499

Reel

$0.299

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

EMI Network Filter Arrays

200 MHz

LC Filter

10 V

SMD/SMT

0805 (2012 metric)

4 Channel

- 55 C

+ 125 C

NFA

Reel, Cut Tape, MouseReel

EMI Filter Circuits

NFA18SD187X1A45L
Murata Electronics
4,000: $0.367
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
NFA18SD187X1A45L

Mouser Part #
81-NFA18SD187X1A45L

Murata Electronics

EMI Filter Circuits

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.367

$0.349

Min.: 4,000
Mult.: 4,000

Reel: 4,000

EMI Network Filter Arrays

Differential Signal Line Filter

180 MHz

LC Filter

SMD/SMT

0603 (1608 metric)

4 Channel

- 40 C

+ 85 C

NFA

Reel

EMI Filter Circuits

NFA18SD207X1A45L
Murata Electronics
4,000: $0.367
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
NFA18SD207X1A45L

Mouser Part #
81-NFA18SD207X1A45L

Murata Electronics

EMI Filter Circuits

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.367

$0.349

Min.: 4,000
Mult.: 4,000

Reel: 4,000

EMI Network Filter Arrays

Differential Signal Line Filter

200 MHz

LC Filter

SMD/SMT

0603 (1608 metric)

4 Channel

- 40 C

+ 85 C

NFA

Reel

EMI Filter Circuits

NFA18SL187V1A45L
Murata Electronics
4,000: $0.361
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
NFA18SL187V1A45L

Mouser Part #
81-NFA18SL187V1A45L

Murata Electronics

EMI Filter Circuits

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.361

$0.344

Min.: 4,000
Mult.: 4,000

Reel: 4,000

EMI Network Filter Arrays

180 MHz

LC Filter

SMD/SMT

0603 (1608 metric)

4 Channel

- 40 C

+ 85 C

NFA

Reel

EMI Filter Circuits

NFA18SL207V1A45L
Murata Electronics
4,000: $0.361
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
NFA18SL207V1A45L

Mouser Part #
81-NFA18SL207V1A45L

Murata Electronics

EMI Filter Circuits

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.361

$0.346

Min.: 4,000
Mult.: 4,000

Reel: 4,000

EMI Network Filter Arrays

200 MHz

LC Filter

SMD/SMT

0603 (1608 metric)

4 Channel

- 40 C

+ 85 C

NFA

Reel

EMI Filter Circuits

NFA18SL357V1A45L
Murata Electronics
4,000: $0.369
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
NFA18SL357V1A45L

Mouser Part #
81-NFA18SL357V1A455L

Murata Electronics

EMI Filter Circuits

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.369

$0.358

Min.: 4,000
Mult.: 4,000

Reel: 4,000

EMI Network Filter Arrays

350 MHz

LC Filter

10 V

SMD/SMT

0603 (1608 metric)

4 Channel

- 40 C

+ 85 C

NFA

Reel

EMI Filter Circuits

NFA18SL407V1A45L
Murata Electronics
4,000: $0.361
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
NFA18SL407V1A45L

Mouser Part #
81-NFA18SL407V1A45L

Murata Electronics

EMI Filter Circuits

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.361

$0.344

Min.: 4,000
Mult.: 4,000

Reel: 4,000

EMI Network Filter Arrays

400 MHz

LC Filter

SMD/SMT

0603 (1608 metric)

4 Channel

- 55 C

+ 125 C

NFA

Reel

EMI Filter Circuits

NFA21SL287V1A45L
Murata Electronics
1: $0.791
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
NFA21SL287V1A45L

Mouser Part #
81-NFA21SL287V1A45L

Murata Electronics

EMI Filter Circuits

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.791

$0.742

$0.575

$0.527

Reel

$0.357

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

EMI Network Filter Arrays

280 MHz

LC Filter

SMD/SMT

0805 (2012 metric)

4 Channel

- 55 C

+ 125 C

NFA

Reel, Cut Tape, MouseReel

EMI Filter Circuits

NFA21SL287V1A48L
Murata Electronics
4,000: $0.366
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
NFA21SL287V1A48L

Mouser Part #
81-NFA21SL287V1A48L

Murata Electronics

EMI Filter Circuits

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.366

$0.352

Min.: 4,000
Mult.: 4,000

Reel: 4,000

EMI Network Filter Arrays

280 MHz

LC Filter

SMD/SMT

0805 (2012 metric)

4 Channel

- 55 C

+ 125 C

NFA

Reel

EMI Filter Circuits

NFA21SL317V1A45L
Murata Electronics
4,000: $0.366
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
NFA21SL317V1A45L

Mouser Part #
81-NFA21SL317V1A45L

Murata Electronics

EMI Filter Circuits

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.366

$0.352

Min.: 4,000
Mult.: 4,000

Reel: 4,000

EMI Network Filter Arrays

310 MHz

LC Filter

SMD/SMT

0805 (2012 metric)

4 Channel

- 55 C

+ 125 C

NFA

Reel

EMI Filter Circuits

NFA21SL317V1A48L
Murata Electronics
4,000: $0.366
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
NFA21SL317V1A48L

Mouser Part #
81-NFA21SL317V1A48L

Murata Electronics

EMI Filter Circuits

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.366

$0.352

Min.: 4,000
Mult.: 4,000

Reel: 4,000

EMI Network Filter Arrays

310 MHz

LC Filter

SMD/SMT

0805 (2012 metric)

4 Channel

- 55 C

+ 125 C

NFA

Reel

EMI Filter Circuits

NFA21SL337V1A45L
Murata Electronics
4,000: $0.366
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
NFA21SL337V1A45L

Mouser Part #
81-NFA21SL337V1A45L

Murata Electronics

EMI Filter Circuits

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.366

$0.352

Min.: 4,000
Mult.: 4,000

Reel: 4,000

EMI Network Filter Arrays

330 MHz

LC Filter

SMD/SMT

0805 (2012 metric)

4 Channel

- 55 C

+ 125 C

NFA

Reel

EMI Filter Circuits

NFA21SL337V1A48L
Murata Electronics
4,000: $0.366
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
NFA21SL337V1A48L

Mouser Part #
81-NFA21SL337V1A48L

Murata Electronics

EMI Filter Circuits

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.366

$0.352

Min.: 4,000
Mult.: 4,000

Reel: 4,000

EMI Network Filter Arrays

330 MHz

LC Filter

SMD/SMT

0805 (2012 metric)

4 Channel

- 55 C

+ 125 C

NFA

Reel

NFA LC Combined Chip EMI Filters

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