NFZ Chip Noise Filters

Murata Electronics NFZ Chip Noise Filters are designed for noise suppression of audio lines such as Class D amplifiers. These NFZ noise filters can suppress noise in the range of 700MHz up to 2GHz without distorting the audio waveform. The series features low DC resistance, a rated DC current range of 180mA to 305mA, and excellent solder heat resistance. Murata Electronics NFZ Chip Noise Filters operate in a temperature range of -55°C to +125°C. The exceptional solder heat resistance is made possible by the nickel barrier structure of the external electrodes. 

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Termination Style
Package/Case
Impedance
Maximum DC Current
Tolerance
Maximum DC Resistance
Minimum Operating Temperature
Maximum Operating Temperature
Length
Width
Height
Qualification
Packaging
Murata Electronics Ferrite Beads
Datasheet
819In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

NFZ EMI Filters SMD/SMT 2.9 Ohms 4 A 30 % 12 mOhms - 40 C + 125 C 5 mm 5 mm 2 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
194In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

NFZ EMI Filters SMD/SMT 61 Ohms 1.6 A 30 % 106 mOhms - 40 C + 125 C 5 mm 5 mm 2 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 4600 OHM 900MHZ 0.27A
Datasheet
9,570In Stock
10,000Expected 2026/04/24
Min.: 1
Mult.: 1
Reel: 10,000

NFZ EMI Filters SMD/SMT 4.6 kOhms 270 mA 25 % 1.65 Ohms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape
Murata Electronics Ferrite Beads 120 OHM 1.1A
Datasheet
2,736In Stock
4,000Expected 2026/04/20
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

NFZ EMI Filters SMD/SMT 0603 (1608 metric) 120 Ohms 1.25 A 25 % 140 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 100 OHM 5.2A
Datasheet
3,185In Stock
21,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

NFZ EMI Filters SMD/SMT 0806 (2016 metric) 100 Ohms 5.2 A 25 % 18 mOhms - 55 C + 125 C 2 mm 1.6 mm 1.2 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 1K OHM 2.5A
Datasheet
859In Stock
3,000Expected 2026/04/28
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

NFZ EMI Filters SMD/SMT 0806 (2016 metric) 1 kOhms 2.5 A 25 % 46 mOhms - 55 C + 125 C 2 mm 1.6 mm 1.2 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads EMI Filter SMD NONAUTO
Datasheet
4,879In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

NFZ EMI Filters SMD/SMT 0806 (2016 metric) 15 Ohms 4.4 A 25 % 23 mOhms - 55 C + 125 C 2 mm 1.6 mm 1.2 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads EMI Filter SMD NONAUTO
Datasheet
812In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

NFZ EMI Filters SMD/SMT 0806 (2016 metric) 20 Ohms 3.9 A 25 % 28 mOhms - 55 C + 125 C 2 mm 1.6 mm 1.2 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads EMI Filter SMD NONAUTO
Datasheet
1,073In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

NFZ EMI Filters SMD/SMT 0806 (2016 metric) 30 Ohms 3.7 A 25 % 33 mOhms - 55 C + 125 C 2 mm 1.6 mm 1.2 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 500 OHM 3.2A
Datasheet
3,014In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

NFZ EMI Filters SMD/SMT 0806 (2016 metric) 500 Ohms 3.2 A 25 % 32 mOhms - 55 C + 125 C 2 mm 1.6 mm 1.2 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads EMI Filter SMD NONAUTO
Datasheet
3,275In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

NFZ EMI Filters SMD/SMT 0806 (2016 metric) 60 Ohms 2.7 A 25 % 54 mOhms - 55 C + 125 C 2 mm 1.6 mm 1.2 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads EMI Filter SMD NONAUTO
Datasheet
1,639In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

NFZ EMI Filters SMD/SMT 0806 (2016 metric) 90 Ohms 2 A 25 % 95 mOhms - 55 C + 125 C 2 mm 1.6 mm 1.2 mm Reel, Cut Tape, MouseReel

Murata Electronics Ferrite Beads
Datasheet
7,300In Stock
Min.: 1
Mult.: 1
Reel: 10,000

NFZ EMI Filters SMD/SMT 1 kOhms 230 mA 25 % 1.4 Ohms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape
Murata Electronics Ferrite Beads
Datasheet
17In Stock
4,000Expected 2026/04/14
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

NFZ EMI Filters SMD/SMT 0603 (1608 metric) 250 Ohms 1.1 A 25 % 190 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads EMI Filter SMD NONAUTO
Datasheet
6,000Expected 2026/06/24
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

NFZ EMI Filters SMD/SMT 0806 (2016 metric) 130 Ohms 1.5 A 25 % 144 mOhms - 55 C + 125 C 2 mm 1.6 mm 1.2 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads EMI Filter SMD 180ohm INFOTMT
Datasheet
3,000Expected 2026/05/12
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

NFZ EMI Filters SMD/SMT 0806 (2016 metric) 180 Ohms 4 A 25 % 22 mOhms - 55 C + 125 C 2 mm 1.6 mm 1.2 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads EMI Filter SMD 300ohm INFOTMT
Datasheet
6,000Expected 2026/05/11
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

NFZ EMI Filters SMD/SMT 0806 (2016 metric) 300 Ohms 3.8 A 25 % 26 mOhms - 55 C + 125 C 2 mm 1.6 mm 1.2 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
500Expected 2026/06/19
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

NFZ EMI Filters SMD/SMT 31 Ohms 2 A 30 % 58 mOhms - 40 C + 125 C 5 mm 5 mm 2 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 15,000
Mult.: 15,000
Reel: 15,000

NFZ Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 500 Ohms 275 mA 25 % 730 mOhms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel
Murata Electronics Ferrite Beads
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

NFZ EMI Filters SMD/SMT 0603 (1608 metric) 120 Ohms 1.25 A 25 % 140 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

NFZ EMI Filters SMD/SMT 11 Ohms 800 mA 30 % 160 mOhms - 55 C + 125 C 2.5 mm 2 mm 0.9 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

NFZ EMI Filters SMD/SMT 17 Ohms 700 mA 30 % 210 mOhms - 55 C + 125 C 2.5 mm 2 mm 0.9 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

NFZ EMI Filters SMD/SMT 1.5 Ohms 1.2 A 30 % 60 mOhms - 55 C + 125 C 2.5 mm 2 mm 0.9 mm Reel
Murata Electronics Ferrite Beads
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

NFZ EMI Filters SMD/SMT 24 Ohms 650 mA 30 % 250 mOhms - 55 C + 125 C 2.5 mm 2 mm 0.9 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

NFZ EMI Filters SMD/SMT 2.9 Ohms 1.1 A 30 % 85 mOhms - 55 C + 125 C 2.5 mm 2 mm 0.9 mm Reel, Cut Tape, MouseReel