{"id":10612,"date":"2026-07-20T06:39:15","date_gmt":"2026-07-20T06:39:15","guid":{"rendered":"https:\/\/ic-vendor.com\/mmz1005y601ct000\/"},"modified":"2026-07-20T06:39:15","modified_gmt":"2026-07-20T06:39:15","slug":"mmz1005y601ct000","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/mmz1005y601ct000\/","title":{"rendered":"MMZ1005Y601CT000"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The MMZ1005Y601CT000 from TDK is a chip ferrite bead with 600\u03a9 impedance at 100MHz, rated current of 250mA, and DC resistance of 540m\u03a9 maximum. In a compact 0402 (1005 metric) package, it is designed for signal line noise suppression in high-speed digital circuits, mobile devices, and consumer electronics.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n
\u7c7b\u578b<\/td>\nChip Ferrite Bead<\/td>\n<\/tr>\n
Impedance @ 100MHz<\/td>\n600\u03a9 \u00b125%<\/td>\n<\/tr>\n
Rated Current<\/td>\n250 mA<\/td>\n<\/tr>\n
DC Resistance (DCR)<\/td>\n540m\u03a9 (maximum)<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-55\u00b0C to +125\u00b0C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\n0402 (1005 Metric, 1.0 x 0.5 x 0.5 mm)<\/td>\n<\/tr>\n
Mounting<\/td>\n\u8868\u9762\u8d34\u88c5<\/td>\n<\/tr>\n
Packing<\/td>\nPunched Paper Taping (180mm Reel, 10,000 pcs)<\/td>\n<\/tr>\n
Series<\/td>\nMMZ1005<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • 600\u03a9 impedance at 100MHz for effective noise suppression<\/li>\n
  • 250mA rated current for signal line applications<\/li>\n
  • Low DC resistance: 540m\u03a9 maximum for minimal signal loss<\/li>\n
  • Ultra-compact 0402 package: 1.0 x 0.5 x 0.5mm<\/li>\n
  • Frequency-optimized for high-speed signal line filtering<\/li>\n
  • RoHS compliant and lead-free compatible<\/li>\n
  • Suitable for automated pick-and-place assembly<\/li>\n
  • Wide operating temperature: -55\u00b0C to +125\u00b0C<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • High-speed signal line EMI suppression<\/li>\n
    • Mobile device noise filtering<\/li>\n
    • USB and HDMI interface filtering<\/li>\n
    • Power supply line noise isolation<\/li>\n
    • Audio circuit noise suppression<\/li>\n
    • Wireless module power line filtering<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The MMZ1005Y601CT000 from TDK is a chip ferrite bead with 600\u03a9 impedance at 100MHz, rated current of 250mA, and DC resistance of 540m\u03a9 maximum. In a compact 0402 (1005 metric) package, it is designed for signal line noise suppression in high-speed digital circuits, mobile devices, and consumer electronics. Key Specifications Type Chip Ferrite […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,58],"tags":[1953],"chip_brand":[205],"class_list":["post-10612","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-thyristors","tag-mmz1005y601ct000","chip_brand-tdk"],"acf":{"brief_explanation":"Ferrite bead, 600\u03a9@100MHz, 250mA, 540m\u03a9 DCR, 0402, signal line noise suppression","date_code":"","package_case":"0402 (1.0 x 0.5 x 0.5 mm)","in_stock":18500,"datasheet":"https:\/\/product.tdk.com\/en\/search\/emc\/emc\/beads\/info?part_no=MMZ1005Y601CT000","price":"$0.012 @ 1ku","product_introduction":"The MMZ1005Y601CT000 from TDK is a chip ferrite bead from the MMZ1005 series, providing 600\u03a9 impedance at 100MHz in an ultra-compact 0402 (1005 metric) package. The device is designed for signal line noise suppression in high-speed digital circuits where EMI filtering is required without significant signal attenuation. The ferrite bead presents low impedance at DC and low frequencies (allowing signal and DC power to pass with minimal loss) while presenting high impedance at high frequencies (blocking EMI and noise). The 250mA rated current suits signal line and low-power supply line applications. The low DC resistance of 540m\u03a9 minimizes voltage drop and power dissipation. The 0402 package enables placement very close to noise sources for maximum filtering effectiveness.","working_principle":"The MMZ1005Y601CT000 operates through frequency-dependent impedance:\n\n1. Low-Frequency Operation (DC to ~10MHz): At DC and low frequencies, the ferrite bead behaves primarily as a resistor with the DC resistance value (540m\u03a9). The impedance is dominated by the wire resistance of the internal conductor. Signal and DC power pass through with minimal attenuation or voltage drop.\n\n2. High-Frequency Operation (10MHz to 1GHz): At high frequencies, the impedance increases dramatically due to the frequency-dependent permeability of the ferrite material. The ferrite bead's impedance is the sum of resistive (loss) and reactive (inductive) components. At 100MHz, the impedance reaches 600\u03a9, with the resistive component dominating to convert high-frequency noise energy into heat rather than reflecting it back to the source.\n\n3. Ferrite Material: The MMZ series uses a nickel-zinc (NiZn) ferrite material optimized for signal line applications. The material's permeability decreases with frequency, causing the impedance to peak and then roll off at very high frequencies. This characteristic is beneficial for EMI suppression as it provides high impedance in the critical 30-500MHz range where most digital noise occurs.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>Terminal 1<\/td>Passive<\/td>Bead terminal (no polarity)<\/td><\/tr>
      2<\/td>Terminal 2<\/td>Passive<\/td>Bead terminal (no polarity)<\/td><\/tr><\/table>","application_scenarios":"
      • Signal line EMI: 600\u03a9 at 100MHz suppresses common-mode and differential-mode noise on high-speed signal lines (USB 2.0, I2C, SPI) without attenuating the signal; 0402 package enables placement at connector for maximum effectiveness<\/li>
      • Mobile devices: 0402 footprint and 250mA rating suit smartphone power rail isolation, preventing noise coupling between RF and digital domains<\/li>
      • USB\/HDMI filtering: 600\u03a9 impedance blocks high-frequency noise from digital circuits from radiating through cable connections; low DCR (540m\u03a9) preserves signal integrity<\/li>
      • Audio noise suppression: 600\u03a9 impedance at 100MHz filters switching noise from DC-DC converters on audio codec power lines while maintaining DC power delivery with minimal voltage drop<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        TDK<\/td>MMZ1005Y601CT000T<\/td>0402<\/td>Same specs, taping variant<\/td><\/tr>
        Murata<\/td>BLM15AG601SN1D<\/td>0402<\/td>600\u03a9, 200mA, 0402<\/td><\/tr>
        Taiyo Yuden<\/td>BK1005HS601-T<\/td>0402<\/td>600\u03a9, 200mA, 0402<\/td><\/tr>
        Sunlord<\/td>SDZ1005C-601KL<\/td>0402<\/td>600\u03a9, 0402 ferrite bead<\/td><\/tr>
        Yageo<\/td>FB0402-600-0.25A<\/td>0402<\/td>600\u03a9, 250mA, 0402<\/td><\/tr>
        Coilcraft<\/td>0402DF-601XJLC<\/td>0402<\/td>600\u03a9, 0402 bead<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10612","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/comments?post=10612"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10612\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=10612"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=10612"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=10612"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=10612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}