{"id":10452,"date":"2026-07-20T03:58:01","date_gmt":"2026-07-20T03:58:01","guid":{"rendered":"https:\/\/ic-vendor.com\/npim104p100mtrf\/"},"modified":"2026-07-20T03:58:01","modified_gmt":"2026-07-20T03:58:01","slug":"npim104p100mtrf","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/npim104p100mtrf\/","title":{"rendered":"NPIM104P100MTRF"},"content":{"rendered":"

Productos<\/h2>\n

The NPIM104P100MTRF from NIC Components is a shielded molded power inductor with 10\u00b5H inductance, \u00b120% tolerance, and a compact 4339 case size (11.0 x 10.0 x 3.8mm). Utilizing metal composite core wirewound technology, it achieves 7.5A nominal current rating with only 27m\u03a9 DC resistance. The shielded construction provides effective EMI suppression, while the metal composite core material delivers excellent saturation characteristics and stable inductance across a wide temperature range (-40\u00b0C to +125\u00b0C).<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
Inductance<\/td>\n10 \u00b5H<\/td>\n<\/tr>\n
Tolerance<\/td>\n\u00b120% (M)<\/td>\n<\/tr>\n
Nominal Current (Irms)<\/td>\n7.5 A<\/td>\n<\/tr>\n
DC Resistance (DCR)<\/td>\n27 m\u03a9 (typ), 0.03\u03a9 max<\/td>\n<\/tr>\n
Test Frequency<\/td>\n100 kHz<\/td>\n<\/tr>\n
Core Material<\/td>\nMetal composite<\/td>\n<\/tr>\n
Construction<\/td>\nWirewound, shielded\/molded<\/td>\n<\/tr>\n
Case Size<\/td>\n4339 (11.0 x 10.0 x 3.8mm)<\/td>\n<\/tr>\n
Mounting<\/td>\nMontaje en superficie<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to +125\u00b0C<\/td>\n<\/tr>\n
Termination<\/td>\nMatte Tin (Sn) over Ni barrier<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Metal composite core for superior saturation performance<\/li>\n
  • Shielded molded construction minimizes EMI radiation<\/li>\n
  • High current capacity: 7.5A nominal with low 27m\u03a9 DCR<\/li>\n
  • Compact 4339 case size (11.0 x 10.0 x 3.8mm) for high-density layouts<\/li>\n
  • Excellent temperature stability: -40\u00b0C to +125\u00b0C<\/li>\n
  • RoHS compliant with matte tin termination<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • High-current DC-DC buck\/boost converter output inductors<\/li>\n
    • Server and network equipment VRM power stages<\/li>\n
    • Automotive power management modules<\/li>\n
    • Industrial motor driver power filtering<\/li>\n
    • Battery management system energy storage<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The NPIM104P100MTRF from NIC Components is a shielded molded power inductor with 10\u00b5H inductance, \u00b120% tolerance, and a compact 4339 case size (11.0 x 10.0 x 3.8mm). Utilizing metal composite core wirewound technology, it achieves 7.5A nominal current rating with only 27m\u03a9 DC resistance. The shielded construction provides effective EMI suppression, while the […]<\/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":[13,29],"tags":[1757],"chip_brand":[1746],"class_list":["post-10452","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-power-management-ics-pmic","tag-npim104p100mtrf","chip_brand-nic-components"],"acf":{"brief_explanation":"10uH shielded power inductor, 7.5A, 27m\u03a9 DCR, metal composite core, 4339 case (11x10x3.8mm)","date_code":"","package_case":"SMD 4339 (11.0 x 10.0 x 3.8mm)","in_stock":3240,"datasheet":"https:\/\/www.niccomp.com\/catalog\/npim-series-power-inductors.pdf","price":"$0.45 @ 1ku","product_introduction":"The NPIM104P100MTRF from NIC Components is a high-performance shielded power inductor designed for demanding DC-DC converter and power management applications. With 10\u00b5H inductance and 7.5A current rating, it leverages metal composite core wirewound technology to deliver exceptional saturation characteristics and low 27m\u03a9 DC resistance. The shielded molded construction contains magnetic flux within the component, minimizing EMI coupling to nearby circuits. The compact 4339 case size (11.0 x 10.0 x 3.8mm) provides high power density for server, automotive, and industrial applications. Operating temperature range of -40\u00b0C to +125\u00b0C ensures reliable performance in harsh environments.","working_principle":"1. Metal Composite Core: Unlike traditional ferrite cores, the metal composite core is made from compressed metal powder particles bonded with insulation. This provides a distributed air gap that enables high saturation flux density, allowing the inductor to maintain inductance at high DC bias currents.\n2. Shielded Construction: The wirewound coil is fully encapsulated in the metal composite material, which acts as both the magnetic core and the shield. This contains the magnetic flux within the component body, dramatically reducing radiated EMI compared to unshielded inductors.\n3. Energy Storage: The 10\u00b5H inductance stores energy in the magnetic field during the switch-on phase of a DC-DC converter and releases it during the switch-off phase. The 7.5A current rating ensures the inductor can handle the peak current without saturation.\n4. Loss Mechanisms: The 27m\u03a9 DCR contributes to copper losses (I\u00b2R), while the metal composite core material exhibits low AC core losses at typical switching frequencies (100kHz-1MHz), ensuring high converter efficiency.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1<\/td>Terminal 1<\/td>Inductor terminal (non-polarized, SMD pad)<\/td><\/tr>
      2<\/td>Terminal 2<\/td>Inductor terminal (non-polarized, SMD pad)<\/td><\/tr><\/table>","application_scenarios":"
      • Server VRM (Voltage Regulator Module) output inductor for CPU core power (1.0-1.5V at 7A+)<\/li>
      • Automotive DC-DC converter for 48V-to-12V step-down in mild hybrid systems<\/li>
      • Industrial motor driver PWM filter inductor for 24V BLDC motor drives<\/li>
      • Telecom base station POL converter output inductor (3.3V\/5V rails at 5A+)<\/li>
      • Battery charging system current smoothing inductor for Li-ion pack management<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Case Size<\/th>Notes<\/th><\/tr>
        NIC Components<\/td>NPIM104P150MTRF<\/td>4339<\/td>15\u00b5H, 6.2A, same package<\/td><\/tr>
        NIC Components<\/td>NPIM104P8R2MTRF<\/td>4339<\/td>8.2\u00b5H, 8.2A, same package<\/td><\/tr>
        Coilcraft<\/td>XAL7070-102ME<\/td>7.0x7.0mm<\/td>10\u00b5H, 8.5A, shielded<\/td><\/tr>
        TDK<\/td>SLF12555T-100M3R2<\/td>12.5x12.5mm<\/td>10\u00b5H, 3.2A, larger package<\/td><\/tr>
        Bourns<\/td>SRP1245A-100M<\/td>12.5x12.5mm<\/td>10\u00b5H, 5.0A, shielded<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10452","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/comments?post=10452"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10452\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=10452"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=10452"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=10452"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=10452"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}