Automotive Noise / EMI Suppression Filters

Murata Electronics Automotive Noise / EMI Suppression Filters offer components for noise suppression from various approaches, such as small-sized EMI suppression filters and AC line filters that effectively suppress noise. Also among these components are ferrite cores and microwave absorbers, which suppress noise even after the set is completed. Murata offers ESD protection devices that protect semiconductors from static electricity entering from outside.

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Description Datasheet Availability Pricing (IDR) 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 220 OHM Alternate Sizing Guide Below
Datasheet
7.891In Stock
68.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_H Ferrite Beads SMD/SMT 0603 (1608 metric) 220 Ohms 2.2 A 25 % 50 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 220 OHM Alternate Sizing Guide Below
Datasheet
11.038In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_Z Ferrite Beads SMD/SMT 0603 (1608 metric) 220 Ohms 2.2 A 25 % 50 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 26 OHM 25%
Datasheet
12.821In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_H Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 26 Ohms 4 A 25 % 7 mOhms - 55 C + 150 C 1.6 mm 0.8 mm 0.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
9.103In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_Z Ferrite Beads SMD/SMT 0603 (1608 metric) 26 Ohms 6 A 25 % 7 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 30 OHM Alternate Sizing Guide Below
Datasheet
20.134In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_H Ferrite Beads SMD/SMT 0603 (1608 metric) 30 Ohms 5 A 25 % 10 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 30 OHM 25% Alternate Sizing Guide Below
Datasheet
18.565In Stock
80.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_xN Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 30 Ohms 5 A 25 % 10 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 30 OHM 25% 100MHZ 5A
Datasheet
14.909In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_Z Ferrite Beads SMD/SMT 0603 (1608 metric) 30 Ohms 5 A 25 % 10 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 330 OHM 1.2A
Datasheet
5.133In Stock
4.000Expected 13/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_H Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 330 Ohms 1.2 A 25 % 80 mOhms - 55 C + 150 C 1.6 mm 0.8 mm 0.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below
Datasheet
7.658In Stock
40.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_H Ferrite Beads SMD/SMT 0603 (1608 metric) 470 Ohms 1.5 A 25 % 130 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 600 OHM Alternate Sizing Guide Below
Datasheet
31.991In Stock
70.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_Z Ferrite Beads SMD/SMT 0603 (1608 metric) 600 Ohms 1.3 A 25 % 150 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
6.489In Stock
4.000Expected 26/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_H Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 70 Ohms 2.2 A 25 % 22 mOhms - 55 C + 150 C 1.6 mm 0.8 mm 0.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 120 OHM 25% Alternate Sizing Guide Below
Datasheet
26.772In Stock
80.000Expected 14/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_H Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 120 Ohms 2 A 25 % 50 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 120 OHM Alternate Sizing Guide Below
Datasheet
10.987In Stock
20.000Expected 27/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_Z Ferrite Beads SMD/SMT 0603 (1608 metric) 120 Ohms 2 A 25 % 50 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 180 OHM 25% Alternate Sizing Guide Below
Datasheet
1.235In Stock
36.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_H Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 180 Ohms 1.5 A 25 % 90 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 30 OHM 25% Alternate Sizing Guide Below
Datasheet
951In Stock
36.000Expected 14/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_H Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 30 Ohms 1 A 25 % 50 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below
Datasheet
533In Stock
12.000Expected 07/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_H Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 330 Ohms 1.2 A 25 % 150 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 330 OHM Alternate Sizing Guide Below
Datasheet
4.318In Stock
8.000Expected 07/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_Z Ferrite Beads SMD/SMT 0603 (1608 metric) 330 Ohms 1.2 A 25 % 150 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below
Datasheet
6.140In Stock
120.000Expected 14/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM18_H Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 470 Ohms 1 A 25 % 200 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 220 OHM Alternate Sizing Guide Below
Datasheet
27.900In Stock
20.000Expected 25/08/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

BLM18_Z Ferrite Beads SMD/SMT 0603 (1608 metric) 220 Ohms 2.5 A 25 % 40 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 26 OHM 1000MA Alternate Sizing Guide Below
Datasheet
170In Stock
20.000Expected 06/08/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

BLM18_Z Ferrite Beads SMD/SMT 0603 (1608 metric) 26 Ohms 6 A 25 % 7 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 70 OHM Alternate Sizing Guide Below
Datasheet
28.017In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

BLM18_Z Ferrite Beads SMD/SMT 0603 (1608 metric) 70 Ohms 4 A 25 % 20 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 1K OHM 600MA Alternate Sizing Guide Below
Datasheet
5.671In Stock
4.000Expected 02/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM21_Z Ferrite Beads SMD/SMT 0805 (2012 metric) 1 kOhms 600 mA 25 % 280 mOhms - 55 C + 125 C 2 mm 1.25 mm 0.85 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below
Datasheet
9.905In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM21_xN Ferrite Chip Beads SMD/SMT 0805 (2012 metric) 330 Ohms 800 mA 25 % 250 mOhms - 55 C + 125 C 2 mm 1.25 mm 0.85 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 470 OHM 25% Alternate Sizing Guide Below
Datasheet
26.758In Stock
12.000Expected 19/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM21_xN Ferrite Chip Beads SMD/SMT 0805 (2012 metric) 470 Ohms 700 mA 25 % 250 mOhms - 55 C + 125 C 2 mm 1.25 mm 0.85 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 600 OHM 700MA Alternate Sizing Guide Below
Datasheet
6.308In Stock
8.000Expected 19/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

BLM21_Z Ferrite Beads SMD/SMT 0805 (2012 metric) 600 Ohms 700 mA 25 % 210 mOhms - 55 C + 125 C 2 mm 1.25 mm 0.85 mm AEC-Q200 Reel, Cut Tape, MouseReel