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
7.828On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_H Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 600 Ohms 700 mA 25 % 435 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
8.000Expected 5/7/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_Z Ferrite Beads SMD/SMT 0603 (1608 metric) 100 Ohms 2 A 25 % 45 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below
Datasheet
11.400On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18H_SN Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 600 Ohms 100 mA 25 % 900 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 70 OHM Alternate Sizing Guide Below
Datasheet
22.500On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_H Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 70 Ohms 3.5 A 25 % 22 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
11.740On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_Z Ferrite Beads SMD/SMT 0603 (1608 metric) 220 Ohms 1.4 A 25 % 100 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 150 OHM 25% Alternate Sizing Guide Below
Datasheet
4.000Expected 6/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM21_H Ferrite Chip Beads SMD/SMT 0805 (2012 metric) 150 Ohms 1 A 25 % 150 mOhms - 55 C + 125 C 2 mm 1.25 mm 0.85 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 5 OHM 25% Alternate Sizing Guide Below
Datasheet
18.379On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM21_xN Ferrite Chip Beads SMD/SMT 0805 (2012 metric) 5 Ohms 1 A 25 % 70 mOhms - 55 C + 125 C 2 mm 1.25 mm 0.85 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 800 OHM Alternate Sizing Guide Below
Datasheet
7.495On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

BLM31 _Z 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 EMI Filter SMD NONAUTO
Datasheet
6.000Expected 6/24/2026
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 5/21/2026
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 5/11/2026
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 6/19/2026
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 8 Weeks
Min.: 10.000
Mult.: 10.000
Reel: 10.000

BLA Ferrite Chip Bead Arrays SMD/SMT 0804 (2010 metric) 10 Ohms 200 mA 25 % 100 mOhms - 55 C + 125 C 2 mm 1 mm 0.5 mm Reel
Murata Electronics Ferrite Beads
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 10.000
Mult.: 10.000
Reel: 10.000

BLA Ferrite Chip Bead Arrays SMD/SMT 0804 (2010 metric) 470 Ohms 100 mA 25 % 650 mOhms - 55 C + 125 C 2 mm 1 mm 0.5 mm Reel
Murata Electronics Ferrite Beads
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 20.000
Mult.: 20.000
Reel: 20.000

BLM02BB/BC_SN Ferrite Beads SMD/SMT 1005 (0402 metric) 10 Ohms 250 mA 5 Ohms 500 mOhms - 55 C + 125 C 0.4 mm 0.2 mm 0.2 mm Reel
Murata Electronics Ferrite Beads
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 20.000

BLM02xX_SN Ferrite Beads SMD/SMT 1005 (0402 metric) 120 Ohms 350 mA 25 % 500 mOhms - 55 C + 125 C 0.4 mm 0.2 mm 0.2 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 15.000
Mult.: 15.000
Reel: 15.000

BLM02xX_SN Ferrite Beads SMD/SMT 1005 (0402 metric) 10 Ohms 1.5 A 5 Ohms 30 mOhms - 55 C + 125 C 0.4 mm 0.2 mm 0.2 mm Reel
Murata Electronics Ferrite Beads
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 20.000
Mult.: 20.000
Reel: 20.000

BLM02xX_SN 1005 (0402 metric) 22 Ohms 750 mA 0.4 mm 0.2 mm Reel
Murata Electronics Ferrite Beads 10 OHM 500MA Alternate Sizing Guide Below
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15.000

BLM03_Z 0201 (0603 metric) 10 Ohms 500 mA 0.6 mm 0.3 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 120 OHM 200MA Alternate Sizing Guide Below
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15.000

BLM03_Z Ferrite Beads SMD/SMT 0201 (0603 metric) 120 Ohms 200 mA 25 % 500 mOhms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 240 OHM 200MA Alternate Sizing Guide Below
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15.000

BLM03_Z 0201 (0603 metric) 240 Ohms 200 mA 0.6 mm 0.3 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 600 OHM 100MA Alternate Sizing Guide Below
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15.000

BLM03_Z Ferrite Beads SMD/SMT 0201 (0603 metric) 600 Ohms 100 mA 25 % 1.5 Ohms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 70 OHM 200MA Alternate Sizing Guide Below
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15.000

BLM03_Z 0201 (0603 metric) 70 Ohms 200 mA 0.6 mm 0.3 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 80 OHM 200MA Alternate Sizing Guide Below
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15.000

BLM03_Z 0201 (0603 metric) 80 Ohms 200 mA 0.6 mm 0.3 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
Reel: 15.000

BLM03_Z 0201 (0603 metric) 120 Ohms 100 mA 0.6 mm 0.3 mm AEC-Q200 Reel, Cut Tape