Deliver to Vietnam RS Worldwide
English
Tiếng Việt
Contact us
Home

Develop - RS Components Vietnam
 / 
Basket

Ferrite Beads, Rings & Sleeves

Ferrite Beads also known as ferrite chokes are passive devices and they are used to constrict high-frequency signals in electronic components. The ferrite becomes resistive over its intended frequency range and uses up the noise energy in the form of heat.How do the ferrite beads work?The ferrite bead is connected in series with the power supply rail and is often combined with the capacitors to ground on either side of the bead. This then forms a low-pass filter network, further reducing the high-frequency power supply noise. Use SPICE (Simulation Program with Integrated Circuit Emphasis) or another similar tool to ensure any anti-resonance peaks caused by ferrite or PCB inductive structure does not violate the target impedance limit.Ferrite Beads come in two categories:High-Q Beads – typically used as resonators and must not be used in power isolation circuitsLow-Q Beads – these are also called absorptive beads and they are lossy and make good filter networks because they are designed to absorb high-frequency noise currents and dissipate it as heatWhat to consider when choosing Ferrite Beads?Make sure that any voltage drop does not cause the target supply rail to fall below the recommended operating conditions of the deviceThe ferrite bead is inductive, therefore do not use it with High-Q decoupling capacitorsApplying ferrite beads correctly can be an effective and inexpensive way to reduce high-frequency noise and switching transientsWhere are Ferrite Beads used?Eliminating high-frequency EMI noise on any circuit designElectronic devices such as mobile phonesComputers and laptopsTV tunersAudio PlayersDVD’sGaming Systems

Showing 97–120 of 160 results

Price Latest Popularity Relevance

  • TDK 30 Material Openable Flat Cable Ferrite, 26 max. wires, Clamp Filter, Inner dims. 34mm

    VND
    0.00
  • Product image for CLAMP FILTER 46MM DIAM X 25MM, 34MM ID

    TDK 30 Material Openable Flat Cable Ferrite, 26 max. wires, Clamp Filter, Inner dims. 34mm

    RS Stock No.
    7413071
    Brand
    TDK
    Mfr. Prt No.
    ZCAT4625-3430D
    VND
    90,932.16
  • Product image for FERRITE BEAD SMD 0805 600R 500MA

    TDK Ferrite Bead (Chip Bead), 2 x 1.25 x 0.85mm (0805 (2012M)), 600Ω impedance at 100 MHz

    RS Stock No.
    7865056
    Brand
    TDK
    Mfr. Prt No.
    MMZ2012R601AT
    VND
    160,186.40
    Reel (1 Reel of 100)
  • Product image for FERRITE CORE CLAMP FILTER 7MM DIA X 22MM

    TDK Openable Ferrite Clamp, 15 Dia. x 22mm, For Audio Equipment, Copiers, Digital Telephones, Electronic Musical

    RS Stock No.
    9164314
    Brand
    TDK
    Mfr. Prt No.
    ZCAT1518-0730-BK
    VND
    188,770.56
    Pack (1 Pack of 5)

  • TDK Openable Ferrite Clamp, 19.5 Dia. x 35mm, For Audio Equipment, Copiers, Digital Telephones, Electronic Musical

    VND
    0.00
  • Product image for FERRITE CORE CLAMP FILTER 9MM DIA X 35MM

    TDK Openable Ferrite Clamp, 19.5 Dia. x 35mm, For Audio Equipment, Copiers, Digital Telephones, Electronic Musical

    RS Stock No.
    9164327
    Brand
    TDK
    Mfr. Prt No.
    ZCAT2035-0930A-BK
    VND
    340,899.68
    Box (1 Box of 5)

  • TDK Openable Ferrite Clamp, 20.5 Dia. x 36mm, For Audio Equipment, Copiers, Digital Telephones, Electronic Musical

    VND
    0.00
  • -15.30%
    Product image for FERRITE CLAMP FILTER 11MM DIA X 36MM

    TDK Openable Ferrite Clamp, 20.5 Dia. x 36mm, For Audio Equipment, Copiers, Digital Telephones, Electronic Musical

    RS Stock No.
    9164320
    Brand
    TDK
    Mfr. Prt No.
    ZCAT2132-1130-BK
    VND
    355,095.84
    VND
    329,197.44
    Box (1 Box of 5)
  • Product image for FERRITE CLAMP FILTER 10MM DIA X 21.5MM

    TDK Openable Ferrite Clamp, 21.5 Dia. x 35mm, For Audio Equipment, Copiers, Digital Telephones, Electronic Musical

    RS Stock No.
    9164324
    Brand
    TDK
    Mfr. Prt No.
    ZCAT2235-1030A-BK
    VND
    130,067.52
    Box (1 Box of 2)
  • Product image for FERRITE CLAMP FILTER 13MM DIA X 39MM

    TDK Openable Ferrite Clamp, 30 Dia. x 39mm, For Audio Equipment, Copiers, Digital Telephones, Electronic Musical

    RS Stock No.
    9164336
    Brand
    TDK
    Mfr. Prt No.
    ZCAT3035-1330-BK
    VND
    275,290.40
    Pack (1 Pack of 2)
  • Product image for FERRITE CORE CLAMP FILTER 7MM CABLE

    TDK Openable Ferrite Sleeve, 15 Dia. X 18mm, For Suppression Components, Apertures: 1, Diameter 7mm

    RS Stock No.
    7740635
    Brand
    TDK
    Mfr. Prt No.
    ZCAT1518-0730
    VND
    36,833.28
  • Product image for FERRITE CORE CLAMP FILTER 11MM CABLE

    TDK Openable Ferrite Sleeve, 19.5 Dia. x 35mm, For Suppression Components, Apertures: 1, Diameter 9mm

    RS Stock No.
    7740641
    Brand
    TDK
    Mfr. Prt No.
    ZCAT2035-0930A
    VND
    60,621.44
  • Product image for FERRITE CORE CLAMP FILTER 3-5MM USB

    TDK Openable Ferrite Sleeve, 20 Dia. x 25mm, For Suppression Components, Apertures: 1, Diameter 5mm

    RS Stock No.
    7740632
    Brand
    TDK
    Mfr. Prt No.
    ZCAT1325-0530A
    VND
    42,204.80
  • Product image for FERRITE CORE CLAMP FILTER 4-7MM USB

    TDK Openable Ferrite Sleeve, 23 Dia. x 30mm, For USB, Apertures: 1, Diameter 7mm

    RS Stock No.
    7740639
    Brand
    TDK
    Mfr. Prt No.
    ZCAT1730-0730A
    VND
    54,482.56
  • Product image for CLAMP FILTER 22MM DIAM X 35MM, 10MM ID

    TDK Openable Ferrite Sleeve, 28 Dia. x 35mm, For EMC Absorption, Apertures: 1, Diameter 10mm

    RS Stock No.
    7413056
    Brand
    TDK
    Mfr. Prt No.
    ZCAT2235-1030A
    VND
    82,107.52
  • Product image for FERRITE CORE CLAMP FILTER 6-9MM CABLE

    TDK Openable Ferrite Sleeve, 28 Dia. x 35mm, For Suppression Components, Apertures: 1, Diameter 13mm

    RS Stock No.
    7740648
    Brand
    TDK
    Mfr. Prt No.
    ZCAT2436-1330A
    VND
    104,936.48