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 (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Number of Channels
Series
Termination Style
Inductance
Impedance
Tolerance
Maximum DC Current
Maximum DC Resistance
Minimum Operating Temperature
Maximum Operating Temperature
Package/Case
Length
Width
Height
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Packaging
Product
Type
Murata Electronics Common Mode Chokes / Filters 9 OHM 100MHZ 100MA
Datasheet
122,514In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

PCB Mount 1 Channel NFG0QHB SMD/SMT 9 Ohms 100 mA 1.9 Ohms - 40 C + 85 C 0.65 mm 0.5 mm Reel, Cut Tape, MouseReel Noise Filters
Murata Electronics Common Mode Chokes / Filters
Datasheet
662In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 700

PCB Mount 1 Channel DLW5A_Z SMD/SMT 500 Ohms 2 A 34 mOhms - 40 C + 105 C 2014 (5036 metric) 5 mm 3.6 mm 2.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound
Murata Electronics Common Mode Chokes / Filters
Datasheet
622In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 700

PCB Mount 1 Channel DLW5A_Z SMD/SMT 50 Ohms 4 A 13 mOhms - 40 C + 105 C 2014 (5036 metric) 5 mm 3.6 mm 2.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound
Murata Electronics Common Mode Chokes / Filters
Datasheet
670In Stock
700Expected 12/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 700

PCB Mount DLW5A_H SMD/SMT 230 Ohms 2.5 A 27 mOhms - 40 C + 125 C 5 mm 3.6 mm 2.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Wire Wound Chip
Murata Electronics Common Mode Chokes / Filters
Datasheet
15,285In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

PCB Mount NFG0NCN-HL3 SMD/SMT 25 Ohms 25 % 100 mA 1.85 Ohms - 40 C + 85 C 0.9 mm 0.68 mm 0.4 mm Reel, Cut Tape, MouseReel
Murata Electronics Common Mode Chokes / Filters 0805 490ohm 25% 190mA
Datasheet
3,642In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount DLW21 SMD/SMT 490 Ohms 25 % 190 mA 770 mOhms - 40 C + 85 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Choke Coil
Murata Electronics Common Mode Chokes / Filters
Datasheet
930In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel DLW44 SMD/SMT 2.2 Ohms 40 % 1.1 A 12 mOhms - 40 C + 105 C 1515 (4040 metric) 4 mm 4 mm 1.4 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Murata Electronics Common Mode Chokes / Filters
Datasheet
953In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel DLW44 SMD/SMT 850 Ohms 40 % 1.9 A 40 mOhms - 40 C + 105 C 1515 (4040 metric) 4 mm 4 mm 1.4 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Murata Electronics Common Mode Chokes / Filters 200 UH 70MA 4.8 OHM 50V
Datasheet
38,616In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

PCB Mount 2 Channel DLW32_H SMD/SMT 200 uH - 30 %, + 50 % 70 mA 4 Ohms - 40 C + 125 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.35 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Wire Wound Choke
Murata Electronics Common Mode Chokes / Filters 90ohm 100MHz
Datasheet
19,357In Stock
16,000Expected 4/3/2026
Min.: 1
Mult.: 1
Reel: 4,000

DLM11SN AEC-Q200 Reel, Cut Tape
Murata Electronics Common Mode Chokes / Filters 67 OHM 50V
Datasheet
9,054In Stock
10,000Expected 5/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount 1 Channel DLW21 SMD/SMT 67 Ohms 25 % 400 mA 250 mOhms - 40 C + 85 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound
Murata Electronics Common Mode Chokes / Filters 90 OHM 50V 100MHZ
Datasheet
13,738In Stock
30,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount 1 Channel DLW21_Z SMD/SMT 90 Ohms 25 % 280 mA 410 mOhms - 40 C + 105 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound
Murata Electronics Common Mode Chokes / Filters 2200 OHM 32V
Datasheet
3,573In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount DLW31_H SMD/SMT 2.2 kOhms 25 % 80 mA 1.6 Ohms - 40 C + 125 C 1206 (3216 metric) 3.2 mm 1.6 mm 1.9 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound
Murata Electronics Common Mode Chokes / Filters 1000 OHM 50V
Datasheet
5,448In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount 1 Channel DLW31 SMD/SMT 1 kOhms 25 % 230 mA 1 Ohms - 40 C + 85 C 1206 (3216 metric) 3.2 mm 1.6 mm 1.9 mm Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound
Murata Electronics Common Mode Chokes / Filters 600 OHM 50V
Datasheet
4,960In Stock
3,290Expected 14/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount 1 Channel DLW31 SMD/SMT 600 Ohms 25 % 260 mA 800 mOhms - 40 C + 85 C 1206 (3216 metric) 3.2 mm 1.6 mm 1.9 mm Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound
Murata Electronics Common Mode Chokes / Filters 90 OHM 50V
Datasheet
9,066In Stock
15,632On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount 1 Channel DLW31 SMD/SMT 90 Ohms 25 % 370 mA 300 mOhms - 40 C + 85 C 1206 (3216 metric) 3.2 mm 1.6 mm 1.9 mm Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound

Murata Electronics Common Mode Chokes / Filters 100 OHM
Datasheet
5,834In Stock
13,500On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

PCB Mount 1 Channel DLW32_H SMD/SMT 100 uH 100 mA 2.6 Ohms - 40 C + 125 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Wire Wound Chip

Murata Electronics Common Mode Chokes / Filters 100 UH -30+50%
Datasheet
11,885In Stock
9,000Expected 16/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

PCB Mount 1 Channel DLW32_H SMD/SMT 100 uH - 30 %, + 50 % 115 mA 2.1 Ohms - 40 C + 125 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.5 mm AEC-Q200 Reel, Cut Tape, MouseReel
Murata Electronics Common Mode Chokes / Filters 200 UH 50V AEC-Q200
Datasheet
4,435In Stock
3,500Expected 23/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

PCB Mount 1 Channel DLW43_H SMD/SMT 200 uH - 25 %, + 50 % 110 mA 4.5 Ohms - 40 C + 105 C 1812 (4532 metric) 4.5 mm 3.2 mm 2.7 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Choke Coil for Automotive
Murata Electronics Common Mode Chokes / Filters 1000 OHM 50V
Datasheet
12,914In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

PCB Mount DLW5B SMD/SMT 1 kOhms 1.5 A 60 mOhms - 40 C + 85 C 2020 (5050 metric) 5 mm 5 mm 4.5 mm Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound
Murata Electronics Common Mode Chokes / Filters 3000 OHM 50V
Datasheet
2,908In Stock
2,800Expected 14/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

PCB Mount DLW5B SMD/SMT 3 kOhms 500 mA 300 mOhms - 40 C + 85 C 2020 (5050 metric) 5 mm 5 mm 4.5 mm Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound
Murata Electronics Common Mode Chokes / Filters 100 OHM 50V 6.0A
Datasheet
6,735In Stock
8,400Expected 30/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 700

PCB Mount 1 Channel DLW5B SMD/SMT 100 Ohms 6 A 13 mOhms - 40 C + 105 C 5 mm 5 mm 2.35 mm Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound
Murata Electronics Common Mode Chokes / Filters 1000 OHM 50V
Datasheet
7,363In Stock
26,600On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 700

PCB Mount 1 Channel DLW5B SMD/SMT 1 kOhms 2 A 34 mOhms - 40 C + 85 C 5 mm 5 mm 2.35 mm Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound
Murata Electronics Common Mode Chokes / Filters 5 OHM 100MHZ 100MA
Datasheet
27,803In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

PCB Mount 1 Channel NFG0QHB SMD/SMT 5 Ohms 100 mA 1.3 Ohms - 40 C + 85 C 0.65 mm 0.5 mm Reel, Cut Tape, MouseReel Noise Filters
Murata Electronics Common Mode Chokes / Filters 20 UH 3A 50V
Datasheet
1,286In Stock
Min.: 1
Mult.: 1

PCB Mount PLT Radial 3 A 3 mOhms - 40 C + 85 C 14 mm 13 mm 8 mm Bulk Chokes