Common Mode Chokes | CM Choke Filters | RS
最近搜索

    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

    1448 產品顯示為 Common Mode Chokes

    HK$0.39
    个(每带 15000 )
    Murata
    -
    DLM0Q
    65 Ω
    100 MHz
    3.6Ω
    -
    -
    -
    2
    -
    -
    -
    -
    -
    TRACOPOWER
    3.3 μH
    TCK
    -
    1 kHz
    70mΩ
    -
    -
    -
    -
    -
    -
    -
    -
    -
    KEMET
    110 μH
    SCR-XV
    -
    100 kHz
    0.00065Ω
    -
    -
    -
    -
    -
    -
    -
    -
    -
    KEMET
    2.05 mH
    SCT-XV
    -
    100 kHz
    0.0111Ω
    -
    -
    -
    -
    -
    -
    -
    -
    -
    HK$0.39
    个(每带 15000 )
    Murata
    -
    DLM0Q
    90 Ω
    100 MHz
    -
    -
    -
    2
    -
    -
    -
    -
    -
    KEMET
    440 μH
    SCF
    -
    40 MHz
    3.01mΩ
    -
    -
    -
    -
    -
    -
    -
    -
    -
    KEMET
    2.6 mH
    SCT-XV
    -
    100 kHz
    0.0147Ω
    -
    -
    -
    -
    -
    -
    -
    -
    -
    TRACOPOWER
    419 μH
    TCK
    -
    10 kHz
    117mΩ
    -
    -
    -
    -
    -
    -
    -
    -
    -
    TRACOPOWER
    39 μH
    TCK
    -
    100 kHz
    1000mΩ
    -
    -
    -
    -
    -
    -
    -
    -
    -
    KEMET
    1.1 mH
    SCF
    -
    40 MHz
    2.3mΩ
    -
    -
    -
    -
    -
    -
    -
    -
    -
    KEMET
    4 mH
    SCR-XV
    -
    100 kHz
    0.0147Ω
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Wurth Elektronik
    6 mH
    WE-FCLP
    -
    10 kHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    HK$7.221
    个(每带 500 )
    Abracon
    -
    ACMP-9050
    230 Ω
    100 MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    KEMET
    500 μH
    SU-9V
    -
    1 KHz
    0.3Ω
    1 A
    17 x 11 x 17mm
    -25°C → +80°C
    -
    -
    Through Hole
    -
    Solder Pad
    -
    TDK
    -
    MCZ-AH
    35 Ω
    100 MHz
    2.5Ω
    100 mA
    0.85 x 0.65 x 0.45mm
    -40°C → +85°C
    2
    -
    Surface Mount
    5V
    Surface Mount
    0806
    KEMET
    1 mH
    SC-G
    -
    1 KHz
    80mΩ
    2 A
    15 x 8.5 x 15mm
    -25°C → +105°C
    -
    -
    Through Hole
    -
    Solder Pad
    -
    KEMET
    152 μH
    HHBC
    -
    100 kHz
    20.4mΩ
    12 A
    41.2 (Dia.) x 20.4mm
    -40°C → +125°C
    2
    -
    Through Hole
    -
    Solder Pad
    -
    KEMET
    40 μH
    SU-9VD
    -
    1 KHz
    180mΩ
    700 mA
    17 x 11 x 17mm
    -25°C → +75°C
    -
    -
    Through Hole
    -
    Solder Pad
    -
    KEMET
    17.5 μH
    SHO
    -
    100 kHz
    105mΩ
    0.8 A
    3.4 x 6.2 x 6.2mm
    -25°C → + 80°C
    -
    -
    Through Hole
    50V
    PCB Pin
    -
    KEMET
    26.5 mH
    SSHB10HS
    -
    10 kHz
    2.45Ω
    0.4 A
    22 x 17 x 15.5mm
    -25°C → +130°C
    -
    -
    Through Hole
    250V
    Solder Pad
    -
    每頁顯示的結果