EMI Noise Suppression

Noise suppression has become an important issue, especially regarding electromagnetic interference (EMI) and electromagnetic compatibility (EMC). Murata provides engineers with complete support, including products and design-simulation software solutions based on expertise achieved through extensive on-site experience. This enables Murata to provide noise suppression solutions for a broad array of applications.

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Description Datasheet Availability Pricing (EUR) 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
3 078In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

BLM31_H Ferrite Beads SMD/SMT 1206 (3216 metric) 800 Ohms 1.7 A 25 % 50 mOhms - 55 C + 150 C 3.2 mm 1.6 mm 1.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 800 OHM 2.5A Alternate Sizing Guide Below
Datasheet
6 063In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

BLM31_H Ferrite Chip Beads SMD/SMT 1206 (3216 metric) 800 Ohms 2.5 A 25 % 50 mOhms - 55 C + 125 C 3.2 mm 1.6 mm 1.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
3 979In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

BLM31 _Z Ferrite Beads SMD/SMT 1206 (3216 metric) 33 Ohms 6 A 25 % 9 mOhms - 55 C + 125 C 3.2 mm 1.6 mm 1.1 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 50 OHM 25% Alternate Sizing Guide Below
Datasheet
10 815In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

BLM31_H Ferrite Chip Beads SMD/SMT 1206 (3216 metric) 50 Ohms 3.5 A 25 % 15 mOhms - 55 C + 125 C 3.2 mm 1.6 mm 1.1 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 600 OHM 25%
Datasheet
7 347In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

BLM31 _Z Ferrite Beads SMD/SMT 1206 (3216 metric) 600 Ohms 1.5 A 25 % 80 mOhms - 55 C + 125 C 3.2 mm 1.6 mm 1.1 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
536In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

BLM31 _Z Ferrite Beads SMD/SMT 1806 (4516 metric) 1 kOhms 1.5 A 25 % 90 mOhms - 55 C + 125 C 4.5 mm 1.6 mm 1.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 180 OHM 25% Alternate Sizing Guide Below
Datasheet
4 733In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

BLM41_H Ferrite Chip Beads SMD/SMT 1806 (4516 metric) 180 Ohms 3.5 A 25 % 25 mOhms - 55 C + 125 C 4.5 mm 1.6 mm 1.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
2 940In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

BLM31 _Z Ferrite Beads SMD/SMT 1806 (4516 metric) 180 Ohms 3.5 A 25 % 20 mOhms - 55 C + 125 C 4.5 mm 1.6 mm 1.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 60 OHM 3700MA Alternate Sizing Guide Below
Datasheet
2 768In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

BLM31 _Z Ferrite Beads SMD/SMT 1806 (4516 metric) 60 Ohms 6 A 25 % 9 mOhms - 55 C + 125 C 4.5 mm 1.6 mm 1.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 1000 OHM
Datasheet
11 434In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15 000

NFZ Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 1 kOhms 210 mA 25 % 1.3 Ohms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
18 673In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15 000

NFZ Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 1.6 kOhms 180 mA 25 % 1.7 Ohms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads EMI Filter SMD 1000ohm NONAUTO
Datasheet
8 788In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000

NFZ EMI Filters SMD/SMT 0402 (1005 metric) 1 kOhms 230 mA 25 % 1.4 Ohms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
8 219In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000

NFZ EMI Filters SMD/SMT 100 Ohms 1.1 A 25 % 100 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
10 068In Stock
Min.: 1
Mult.: 1
Reel: 10 000

NFZ EMI Filters Reel, Cut Tape
Murata Electronics Ferrite Beads
Datasheet
6 653In Stock
Min.: 1
Mult.: 1
Reel: 10 000

NFZ EMI Filters SMD/SMT 1.5 kOhms 400 mA 25 % 800 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape
Murata Electronics Ferrite Beads
Datasheet
11 144In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000

NFZ EMI Filters SMD/SMT 2.6 kOhms 350 mA 25 % 1 Ohms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 330 OHM 650MA
Datasheet
15 196In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000

NFZ EMI Filters SMD/SMT 330 Ohms 650 mA 25 % 300 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
9 200In Stock
Min.: 1
Mult.: 1
Reel: 10 000

NFZ EMI Filters SMD/SMT 770 Ohms 500 mA 25 % 500 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape
Murata Electronics Ferrite Beads
Datasheet
27In Stock
4 000Expected 14/04/2026
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
Datasheet
1 139In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4 000

NFZ EMI Filters SMD/SMT 0603 (1608 metric) 500 Ohms 950 mA 25 % 250 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
8 065In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4 000

NFZ EMI Filters SMD/SMT 0603 (1608 metric) 500 Ohms 950 mA 25 % 250 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
6 099In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4 000

NFZ EMI Filters SMD/SMT 0603 (1608 metric) 700 Ohms 800 mA 25 % 290 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
3 550In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4 000

NFZ EMI Filters SMD/SMT 0603 (1608 metric) 700 Ohms 800 mA 25 % 290 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
2 886In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

NFZ EMI Filters SMD/SMT 33 Ohms 500 mA 30 % 300 mOhms - 55 C + 125 C 2.5 mm 2 mm 0.9 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
4 379In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

NFZ EMI Filters SMD/SMT 0806 (2016 metric) 600 Ohms 2.5 A 25 % 46 mOhms - 40 C + 85 C 2 mm 1.6 mm 0.9 mm Reel, Cut Tape, MouseReel