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

    1449 產品顯示為 Common Mode Chokes

    • RS庫存編號 183-6650
    • 製造零件編號 SSR10H-04910
    个(每托盘 5 )
    HK$11.68
    KEMET
    91 mH
    SSR10H
    -
    10 kHz
    2.8Ω
    400 mA
    22 x 18 x 13.5mm
    -25°C → +120°C
    2
    -
    Through Hole
    -
    Solder Pad
    -
    • RS庫存編號 242-7637
    • 製造零件編號 SCF19XV-120-1R2A007JV
    HK$51.30
    KEMET
    600 μH
    SCF
    -
    40 MHz
    3.99mΩ
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 242-7701
    • 製造零件編號 SCF25XV-280-2R1A005JV
    个(每套 35)
    HK$79.166
    KEMET
    600 μH
    SCF
    -
    40 MHz
    1.39mΩ
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 249-6710
    • 製造零件編號 TCK-076
    毎管:27 个
    HK$905.20
    TRACOPOWER
    55 μH
    TCK
    9 mΩ
    100 kHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 133-5742
    • 製造零件編號 RN112-0.8-02-10M
    个 (以毎盒:500)
    HK$8.923
    Schaffner
    10 mH
    RN
    -
    10 KHz
    380mΩ
    0.8 A
    17.7 x 17.1 x 12.6mm
    -40°C → +100°C
    -
    -
    Through Hole
    -
    Solder Pad
    -
    • RS庫存編號 124-1540
    • 製造零件編號 744227
    个(每托盘 5 )
    HK$19.36
    Wurth Elektronik
    2 x 51 μH
    WE-SL2
    -
    1 KHz
    2 x 0.16Ω
    1 A
    9.2 x 6 x 5mm
    -40°C → +125°C
    -
    -
    Surface Mount
    80V
    Surface Mount
    -
    • RS庫存編號 724-1652
    • 製造零件編號 DLP11SN900HL2L
    个(每托盘 10 )
    HK$1.971
    Murata
    -
    DLP11S
    90 Ω
    100 MHz
    1.5Ω
    150 mA
    1.25 x 1 x 0.82mm
    -40 → +85 °C
    -
    -
    Surface Mount
    -
    Solder Pad
    0504
    • RS庫存編號 185-7026
    • 製造零件編號 7448025003
    个(每套 40)
    HK$47.263
    Wurth Elektronik
    2.5 mH
    WE-CMBNC
    -
    10 kHz
    15mΩ
    5 A
    18 x 14 x 22mm
    -40°C → +125°C
    -
    -
    Through Hole
    -
    Solder Pad
    -
    • RS庫存編號 122-9200
    • 製造零件編號 DR221-513AE
    个(每托盘 10 )
    HK$6.42
    Bourns
    50 μH
    DR221
    -
    150 MHz
    0.32Ω
    200 mA
    5 x 3.3 x 3.3mm
    -40°C → +125°C
    -
    -
    Axial
    -
    Solder Pad
    -
    • RS庫存編號 188-8801
    • 製造零件編號 DLW5AHN402SQ2L
    个(每托盘 10 )
    HK$14.47
    Murata
    -
    DLW5AH/5BS
    4000 Ω
    100 MHz
    200 mA
    5 x 3.6 x 4.3mm
    -25 → +85 °C
    -
    -
    Surface Mount
    -
    Surface Mount
    2014
    • RS庫存編號 237-1687
    • 製造零件編號 SRF7035A-132Y
    个(每带 1200 )
    HK$7.00
    Bourns
    10.4 μH
    SRF7035A
    1300 Ω
    100 MHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 249-6693
    • 製造零件編號 TCK-051
    HK$40.20
    TRACOPOWER
    145 μH
    TCK
    20 mΩ
    100 kHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 219-3081
    • 製造零件編號 RD6127-16-3M0
    HK$160.10
    Schaffner
    3 mH
    RD
    -
    1 KHz
    10.9mΩ
    16 A
    60.5 (Dia.) x 35.5mm
    -25°C → +110°C
    -
    -
    Lead Wire
    -
    Solder Pad
    -
    • RS庫存編號 769-0584
    • 製造零件編號 RB8522-50-0M8
    HK$303.30
    Schaffner
    750 μH
    RB
    -
    1 KHz
    1.7mΩ
    50 A
    60 x 50.5 x 80mm
    -40 → +125 °C
    -
    -
    Radial
    -
    Solder Pad
    -
    • RS庫存編號 183-6508
    • 製造零件編號 SSR10VS-11110
    个(每套 100)
    HK$8.267
    KEMET
    11 mH
    SSR10VS
    -
    10 kHz
    0.33Ω
    1.1 A
    23.5 x 13 x 21mm
    -25°C → +120°C
    2
    -
    Through Hole
    -
    Solder Pad
    -
    • RS庫存編號 223-5059
    • 製造零件編號 DLW5ATH501MQ2L
    HK$12.766
    Murata
    -
    DLW5ATH
    500 Ω
    100 MHz
    0.034Ω
    -
    -
    -
    2
    -
    -
    -
    -
    -
    • RS庫存編號 183-6781
    • 製造零件編號 SHBC20-1R7A0097V
    HK$64.87
    KEMET
    97 μH
    SHBC
    -
    100 kHz
    16mΩ
    12 A
    41.2 (Dia.) x 20.3mm
    -40°C → +125°C
    2
    -
    Through Hole
    -
    Solder Pad
    -
    • RS庫存編號 249-6715
    • 製造零件編號 TCK-097
    HK$44.30
    TRACOPOWER
    2.2 μH
    TCK
    12 mΩ
    100 kHz
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 500-3026
    • 製造零件編號 744231371
    个(每托盘 5 )
    HK$7.58
    Wurth Elektronik
    -
    WE-CNSW SMD
    370 Ω
    100 MHz
    0.45mΩ
    280 mA
    2 x 1.2 x 1.2mm
    -40°C → +125°C
    -
    -
    Surface Mount
    50V
    Surface Mount
    0805 (2012M)
    • RS庫存編號 863-3841
    • 製造零件編號 SU10VFC-R04250
    个 (以毎袋:5)
    HK$13.74
    KEMET
    25 mH
    SU-10VFC
    -
    1 KHz
    2.8Ω
    400 mA
    18 x 15.5 x 15mm
    -25°C → +75°C
    -
    -
    Through Hole
    -
    Solder Pad
    -
    每頁顯示的結果