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
Datasheet
238In Stock
30.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 15.000

BLM03_SN Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 25 Ohms 600 mA 25 % 260 mOhms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below
Datasheet
9.508In Stock
105.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 15.000

BLM03H__N Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 1 kOhms 120 mA 25 % 2.9 Ohms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
4.563In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 15.000

BLM03H__N Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 1.5 kOhms 120 mA 25 % 3.1 Ohms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below
Datasheet
8.107In Stock
45.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 15.000

BLM03H__N Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 330 Ohms 200 mA 25 % 1 Ohms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
1.356In Stock
15.000Expected 28/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 15.000

BLM03_Z Ferrite Beads SMD/SMT 0201 (0603 metric) 330 Ohms 200 mA 25 % 1 Ohms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below
Datasheet
70.520In Stock
320.000Expected 02/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

BLM18_xN Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 220 Ohms 700 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 140 OHM 25% Alternate Sizing Guide Below
Datasheet
491In Stock
28.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

BLM18_xN Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 140 Ohms 500 mA 25 % 350 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 420 OHM 25% Alternate Sizing Guide Below
Datasheet
2.120In Stock
16.000Expected 18/01/2027
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

BLM18_xN Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 420 Ohms 250 mA 25 % 550 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 600 OHM 25% Alternate Sizing Guide Below
Datasheet
55.194In Stock
80.000Expected 21/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

BLM18_xN Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 600 Ohms 200 mA 25 % 650 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 75 OHM 25% Alternate Sizing Guide Below
Datasheet
9.484In Stock
8.000Expected 02/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

BLM18_xN Ferrite Chip Beads SMD/SMT 0603 (1608 metric) 75 Ohms 600 mA 25 % 300 mOhms - 55 C + 125 C 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 10 OHM 1000MA Alternate Sizing Guide Below
Datasheet
31.737In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

BLM15_H Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 10 Ohms 1 A 25 % 50 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below
Datasheet
22.831In Stock
150.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

BLM15_H Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 1 kOhms 200 mA 25 % 1 Ohms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 120 OHM Alternate Sizing Guide Below
Datasheet
221In Stock
27.759Expected 15/02/2027
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

BLM15_H Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 120 Ohms 500 mA 25 % 250 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
5.101In Stock
20.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

BLM15_Z Ferrite Beads SMD/SMT 0402 (1005 metric) 120 Ohms 550 mA 25 % 190 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below
Datasheet
27.820In Stock
20.000Expected 07/01/2027
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

BLM15_H Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 220 Ohms 300 mA 25 % 350 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
27.875In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

BLM15_Z Ferrite Beads SMD/SMT 0402 (1005 metric) 220 Ohms 450 mA 25 % 290 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 600 OHM 25%
Datasheet
9.595In Stock
100.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

BLM15_Z Ferrite Beads SMD/SMT 0402 (1005 metric) 600 Ohms 300 mA 25 % 520 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
9.083In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

BLM15_Z Ferrite Beads SMD/SMT 0402 (1005 metric) 70 Ohms 600 mA 25 % 150 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 5 OHM 25% Alternate Sizing Guide Below
Datasheet
12.345In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

BLM15_SN Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 5 Ohms 300 mA 25 % 100 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
20.085In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

BLM15_Z Ferrite Beads SMD/SMT 0402 (1005 metric) 5 Ohms 300 mA 25 % 100 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 22 OHM 25% Alternate Sizing Guide Below
Datasheet
9.936In Stock
20.000Expected 23/03/2027
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

BLM15_SN Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 22 Ohms 300 mA 25 % 300 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 33 OHM 25% Alternate Sizing Guide Below
Datasheet
27.897In Stock
20.000Expected 07/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

BLM15_SN Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 33 Ohms 300 mA 25 % 400 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
23.119In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

BLM15_Z Ferrite Beads SMD/SMT 0402 (1005 metric) 33 Ohms 300 mA 25 % 400 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 47 OHM 25% Alternate Sizing Guide Below
Datasheet
1.335In Stock
90.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

BLM15_SN Ferrite Chip Beads SMD/SMT 0402 (1005 metric) 47 Ohms 200 mA 25 % 600 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads
Datasheet
9.719In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

BLM15_Z Ferrite Beads SMD/SMT 0402 (1005 metric) 47 Ohms 200 mA 25 % 600 mOhms - 55 C + 125 C 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel