Common Mode Chokes | CM Choke Filters | RS
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    Common Mode Chokes

    Common mode (CM) chokes are a type of electrical filter that reduces unwanted interference, by blocking high frequency noise but lets the desired signal to pass. Common mode noise current is usually found in sources such as unwanted radio signals, unshielded electronics, inverters and motors. If this noise is not filtered, then it can cause problems in your electronics and electrical circuits.

    RS have a great range of inductors including these common mode chokes with various inductance values and offer high attenuation over a wide frequency range.

    Why use common mode chokes?

    Common mode chokes can be used to help the prevention of electromagnetic interference and radio frequency interface. By using these chokes you can help stop your electronic devices from malfunctioning.

    Things to consider before purchasing a common mode choke:

    • Impedance
    • Frequency bandwidth
    • Current handling

    Typical Applications include:

    Common mode chokes are often used in electrical, industrial and telecommunication applications to help reduce or remove noise and electromagnetic interference. They can be found in:

    • Data storage systems
    • Digital video camera
    • Industrial systems
    • Professional audio

    1492 Producten voor Common Mode Chokes

    Product Image
    Abracon Common Mode Choke
    RS-stocknr.:
    240-3532
    Fabrikantnummer:
    ACM-21-900M-T
    Datasheets:
    € 0,282
    Elk (in een pakket van 50)
    Abracon
    -
    ACM
    90 Ω
    100 MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Murata
    -
    DLW
    90 Ω
    100 MHz
    0.41Ω
    280 mA
    2 x 1.2 x 1.2mm
    -40°C → +85°C
    2
    -
    Surface Mount
    -
    Solder Pad
    0805 (2012M)
    Murata
    -
    DLW21H
    67 Ω
    100 MHz
    0.35Ω
    330 mA
    2 x 1.2 x 0.9mm
    -40°C → +85°C
    -
    -
    Surface Mount
    -
    Solder Pad
    0805 (2012M)
    TDK
    730 nH
    ACM
    360 Ω
    100 MHz
    500mΩ
    220 mA
    2 x 1.2 x 1.3mm
    -40°C → +85°C
    2
    -
    Surface Mount
    50V
    Surface Mount
    2012
    Schurter
    6.5 mH
    DKIH-4
    -
    3.2 MHz
    8mΩ
    10 A
    58 (Dia.) x 31mm
    -40°C → +100°C
    -
    -
    Flange Mount
    760V
    Through Hole
    -
    Product Image
    Murata 2 A Common Mode Choke 56mΩ
    RS-stocknr.:
    122-5344
    Fabrikantnummer:
    DLW5BTM142TQ2L
    Datasheets:
    € 0,615
    Elk (op een haspel van 700)
    Murata
    -
    DLW5BT
    1400 Ω
    100 MHz
    56mΩ
    2 A
    5 x 5 x 2.35mm
    -40°C → +105°C
    -
    -
    Surface Mount
    -
    Solder Pad
    2020
    Product Image
    Murata Common Mode Choke
    RS-stocknr.:
    260-7224
    Fabrikantnummer:
    DLW21SH121HQ2L
    Datasheets:
    € 0,57
    Elk (op een tape van 5)
    Murata
    -
    DLW
    120 Ω
    100 MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Product Image
    Murata Common Mode Choke
    RS-stocknr.:
    260-7231P
    Fabrikantnummer:
    DLW21SH900HQ2L
    Datasheets:
    € 0,57
    Per stuk (geleverd op een rol)
    Murata
    -
    DLW
    90 Ω
    100 MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Product Image
    Abracon Common Mode Choke
    RS-stocknr.:
    240-3533
    Fabrikantnummer:
    ACM-21U-900-T
    Datasheets:
    € 0,168
    Elk (op een haspel van 2000)
    Abracon
    -
    ACM
    90 Ω
    100 MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Bourns
    7 μH
    SRF7035A
    700 Ω
    100 MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    KEMET
    10 mH
    SU-9V
    -
    1 KHz
    8Ω
    100 mA
    17 x 11 x 17mm
    -25°C → +80°C
    -
    -
    Through Hole
    -
    Solder Pad
    -
    Product Image
    KEMET 10 mH 100 mA Common Mode Choke 8Ω
    RS-stocknr.:
    863-3784P
    Fabrikantnummer:
    SU9V-01100
    Datasheets:
    € 0,978
    Per stuk (geleverd in een zak)
    KEMET
    10 mH
    SU-9V
    -
    1 KHz
    8Ω
    100 mA
    17 x 11 x 17mm
    -25°C → +80°C
    -
    -
    Through Hole
    -
    Solder Pad
    -
    Wurth Elektronik
    -
    WE-TEFA
    168 (2 Turn) Ω, 42 (1 Turn) Ω
    100 MHz
    -
    -
    12.7 Dia. x 6.35mm
    -55°C → +140°C
    -
    AEC-Q200
    -
    -
    -
    -
    Product Image
    Abracon Common Mode Choke
    RS-stocknr.:
    249-9354
    Fabrikantnummer:
    ACMP-3225-900-T
    Datasheets:
    € 0,217
    Elk (op een haspel van 2000)
    Abracon
    -
    ACMP-9050
    90 Ω
    100 MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    KEMET
    115.7 mH
    SSRH7H-M
    -
    10 kHz
    3.57Ω
    300 mA
    18 x 14.5 x 12mm
    -25°C → +120°C
    -
    -
    Through Hole
    250V
    Solder Pad
    -
    EPCOS
    100 μH
    B82789C0
    6.2 kΩ
    50/60 Hz
    1.5Ω
    150 mA
    5.2 x 3.2 x 3mm
    -55°C → +150°C
    2
    AEC-Q200
    Surface Mount
    42 V ac, 80 V dc
    Solder Pad
    1812 (4532M)
    Schurter
    1.35 mH
    DKIH-4
    -
    9.56 MHz
    1.12mΩ
    25 A
    53 (Dia.) x 31mm
    -40°C → +100°C
    -
    -
    Flange Mount
    500V
    Through Hole
    -
    KEMET
    0.6 μH
    SHO
    -
    100 kHz
    10mΩ
    4.0 A
    7.5 x 11 x 11mm
    -25°C → + 70°C
    -
    -
    Through Hole
    50V
    PCB Pin
    -
    Bourns
    10.4 μH
    SRF7035A
    1300 Ω
    100 MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Wurth Elektronik
    -
    WE-TEFA
    168 (2 Turn) Ω, 42 (1 Turn) Ω
    100 MHz
    -
    -
    12.7 Dia. x 6.35mm
    -55°C → +140°C
    -
    AEC-Q200
    -
    -
    -
    -
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