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.

Results: 665
Select Image Part # Mfr. 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 390 OHM 25% Alternate Sizing Guide Below 96,372In Stock
75,000Expected 2026/11/19
Cut Tape
$0.32
$0.226
$0.195
$0.176
Reel
$0.137
Min.: 1
Mult.: 1
: 3,000
BLM31_SN Ferrite Chip Beads SMD/SMT 1206 (3216 metric) 390 Ohms 2 A 25 % 50 mOhms - 55 C + 125 C 3.2 mm 1.6 mm 1.1 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 50 OHM 12A Alternate Sizing Guide Below 118,768In Stock
Cut Tape
$0.70
$0.487
$0.42
$0.374
Reel
$0.208
Min.: 1
Mult.: 1
: 3,000
BLM31_H Ferrite Beads SMD/SMT 1206 (3216 metric) 50 Ohms 12 A 25 % 1.6 mOhms - 55 C + 125 C 3.2 mm 1.6 mm 1.1 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 30 OHM 100MHZ 20,661In Stock
Cut Tape
$0.97
$0.686
$0.597
$0.569
Reel
$0.569
Min.: 1
Mult.: 1
: 1,500
BLE Ferrite Chip Beads SMD/SMT 1210 (3225 metric) 30 Ohms 10 A 10 Ohms 1.6 mOhms - 55 C + 125 C 3.2 mm 2.5 mm 2.0 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 120 OHM 25% 200MA Alternate Sizing Guide Below 500,459In Stock
Cut Tape
$0.11
$0.027
$0.022
$0.02
Reel
$0.009
Min.: 1
Mult.: 1
: 15,000
BLM03_SN Ferrite Chip 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 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 33 OHM 25% Alternate Sizing Guide Below 293,410In Stock
Cut Tape
$0.10
$0.021
$0.017
$0.015
Reel
$0.008
Min.: 1
Mult.: 1
: 15,000
BLM03_SN Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 33 Ohms 750 mA 25 % 90 mOhms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 22 OHM Alternate Sizing Guide Below 192,306In Stock
225,000Expected 2026/10/22
Cut Tape
$0.10
$0.021
$0.017
$0.015
Reel
$0.008
Min.: 1
Mult.: 1
: 15,000
BLM03_SN Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 22 Ohms 1.8 A 25 % 40 mOhms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 180 OHM 25% Alternate Sizing Guide Below 43,768In Stock
47,500Expected 2027/01/04
Cut Tape
$0.45
$0.317
$0.274
$0.245
Reel
$0.206
Min.: 1
Mult.: 1
: 2,500
BLM41_SN 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 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 1000 OHM 25% Alternate Sizing Guide Below 7,785In Stock
10,000Expected 2026/12/28
Cut Tape
$0.54
$0.376
$0.326
$0.29
Reel
$0.252
Min.: 1
Mult.: 1
Max.: 2,500
: 2,500
BLM41_H Ferrite Chip 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 0805in / 2012mm SMD AEC-Q200 PowerTrain Tmax=1.05mm DCR=0.2ohm Max. 150degC 2,565In Stock
Cut Tape
$0.17
$0.115
$0.099
$0.097
Reel
$0.069
Min.: 1
Mult.: 1
: 4,000
BLM21_H Ferrite Beads SMD/SMT 0805 (2012 metric) 1 kOhms 1.15 A 25 % 300 mOhms - 55 C + 125 C 2 mm 1.25 mm 0.85 mm AEC-Q200 Reel, Cut Tape
Murata Electronics Ferrite Beads 0805in / 2012mm SMD AEC-Q200 PowerTrain Tmax=1.05mm DCR=0.2ohm Max. 125degC 9,579In Stock
Cut Tape
$0.16
$0.112
$0.098
$0.088
Reel
$0.064
Min.: 1
Mult.: 1
: 4,000
BLM21_H Ferrite Beads SMD/SMT 0805 (2012 metric) 1 kOhms 1.15 A 25 % 300 mOhms - 55 C + 125 C 2 mm 1.25 mm 1.25 mm AEC-Q200 Reel, Cut Tape
Murata Electronics Ferrite Beads 0805in / 2012mm SMD Tmax=1.05mm DCR=0.2ohm Max. 125degC 17,298In Stock
36,000On Order
Cut Tape
$0.19
$0.127
$0.11
$0.099
Reel
$0.043
Min.: 1
Mult.: 1
: 4,000
BLM21_xN Ferrite Beads SMD/SMT 0805 (2012 metric) 1 kOhms 1.15 A 25 % 300 mOhms - 55 C + 125 C 2 mm 1.25 mm 1.25 mm Reel, Cut Tape
Murata Electronics Ferrite Beads 0805in / 2012mm SMD AEC-Q200 PowerTrain Tmax=1.05mm DCR=0.14ohm Max. 125degC 2,841In Stock
8,000On Order
Cut Tape
$0.16
$0.112
$0.098
$0.088
Reel
$0.064
Min.: 1
Mult.: 1
: 4,000
BLM21_H Ferrite Beads SMD/SMT 0805 (2012 metric) 600 Ohms 1.4 A 25 % 200 mOhms - 55 C + 125 C 2 mm 1.25 mm 1.25 mm AEC-Q200 Reel, Cut Tape
Murata Electronics Ferrite Beads 0805in / 2012mm SMD Tmax=1.05mm DCR=0.14ohm Max. 125degC 7,967In Stock
40,000On Order
Cut Tape
$0.18
$0.126
$0.109
$0.098
Reel
$0.043
Min.: 1
Mult.: 1
: 4,000
BLM21_xN Ferrite Beads SMD/SMT 0805 (2012 metric) 600 Ohms 1.4 A 25 % 200 mOhms - 55 C + 125 C 2 mm 1.25 mm 1.25 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 100 OHM 4.0A 18,921In Stock
Cut Tape
$0.50
$0.345
$0.298
$0.266
Reel
$0.233
Min.: 1
Mult.: 1
: 3,000
NFZ EMI Filters SMD/SMT 0806 (2016 metric) 100 Ohms 4 A 25 % 18 mOhms - 40 C + 85 C 2 mm 1.6 mm 0.9 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 300 OHM 51,725In Stock
Cut Tape
$0.49
$0.44
$0.392
$0.348
Reel
$0.233
Min.: 1
Mult.: 1
: 3,000
NFZ EMI Filters SMD/SMT 0806 (2016 metric) 300 Ohms 3.1 A 25 % 30 mOhms - 40 C + 85 C 2 mm 1.6 mm 0.9 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 1000 OHM 19,261In Stock
Cut Tape
$0.33
$0.233
$0.202
$0.181
Reel
$0.115
Min.: 1
Mult.: 1
: 15,000
BLM03H__N Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 1 kOhms 135 mA 25 % 2.4 Ohms - 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 59,766In Stock
45,000Expected 2026/10/21
Cut Tape
$0.35
$0.247
$0.214
$0.191
Reel
$0.115
Min.: 1
Mult.: 1
Max.: 15,000
: 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 1800 OHM Alternate Sizing Guide Below 76,734In Stock
60,000Expected 2026/12/24
Cut Tape
$0.32
$0.227
$0.197
$0.176
Reel
$0.115
Min.: 1
Mult.: 1
: 15,000
BLM03H__N 0201 (0603 metric) 1.8 kOhms 100 mA 0.6 mm 0.3 mm Reel, Cut Tape
Murata Electronics Ferrite Beads 75,320In Stock
Cut Tape
$0.35
$0.248
$0.215
$0.192
Reel
$0.122
Min.: 1
Mult.: 1
: 15,000
BLM03_Z Ferrite Beads SMD/SMT 0201 (0603 metric) 1.8 kOhms 100 mA 25 % 3.8 Ohms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 330 OHM 25% Alternate Sizing Guide Below 51,482In Stock
Cut Tape
$0.33
$0.233
$0.202
$0.181
Reel
$0.115
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 16,356In Stock
Cut Tape
$0.35
$0.248
$0.215
$0.192
Reel
$0.122
Min.: 1
Mult.: 1
Max.: 15,000
: 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 470 OHM Alternate Sizing Guide Below 45,715In Stock
Cut Tape
$0.35
$0.244
$0.211
$0.19
Reel
$0.115
Min.: 1
Mult.: 1
: 15,000
BLM03H__N Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 470 Ohms 175 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 600 OHM Alternate Sizing Guide Below 14,910In Stock
30,000On Order
Cut Tape
$0.35
$0.247
$0.214
$0.191
Reel
$0.115
Min.: 1
Mult.: 1
Max.: 45,000
: 15,000
BLM03H__N Ferrite Chip Beads SMD/SMT 0201 (0603 metric) 600 Ohms 150 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 1200 OHM Alternate Sizing Guide Below 49,426In Stock
Cut Tape
$0.33
$0.233
$0.202
$0.181
Reel
$0.115
Min.: 1
Mult.: 1
: 15,000
BLM03H__N Ferrite Beads SMD/SMT 0201 (0603 metric) 1.2 kOhms 100 mA 25 % 3.5 Ohms - 55 C + 125 C 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
Murata Electronics Ferrite Beads 220 OHM 25% Alternate Sizing Guide Below 299,506In Stock
Cut Tape
$0.11
$0.06
$0.049
$0.042
Reel
$0.029
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