{"id":10992,"date":"2026-07-21T13:56:17","date_gmt":"2026-07-21T13:56:17","guid":{"rendered":"https:\/\/ic-vendor.com\/c1608x5r1h105k080ab\/"},"modified":"2026-07-21T13:56:17","modified_gmt":"2026-07-21T13:56:17","slug":"c1608x5r1h105k080ab","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/c1608x5r1h105k080ab\/","title":{"rendered":"C1608X5R1H105K080AB"},"content":{"rendered":"

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

The C1608X5R1H105K080AB from TDK is a 1\u00b5F 50V MLCC in an 0603 (1608 metric) package with X5R dielectric and \u00b110% tolerance. The 50V rating in a compact 0603 footprint provides high voltage margin for 12V, 24V and 48V power rail decoupling in industrial and automotive applications.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Capacitance<\/td>\n1\u00b5F<\/td>\n<\/tr>\n
Rated Voltage<\/td>\n50V DC<\/td>\n<\/tr>\n
Tolerance<\/td>\n\u00b110% (K)<\/td>\n<\/tr>\n
Dielectric<\/td>\nX5R (EIA Class II)<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\n0603 (1608 Metric) – 1.6 \u00d7 0.8 \u00d7 0.8mm<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-55\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n
Dissipation Factor<\/td>\n\u226410% @ 1kHz<\/td>\n<\/tr>\n
Insulation Resistance<\/td>\n\u2265500M\u03a9 or 5G\u03a9\u00b7\u00b5F<\/td>\n<\/tr>\n
DC Bias Effect<\/td>\nCapacitance decreases with applied DC voltage<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • 1\u00b5F at 50V in compact 0603 \u2014 exceptional voltage\/capacitance density<\/li>\n
  • X5R dielectric with \u00b115% capacitance change over temperature range<\/li>\n
  • 50V rating provides wide margin for 12V\/24V\/48V rails<\/li>\n
  • 0603 footprint for high-density PCB layouts<\/li>\n
  • Ni-barrier Sn termination for lead-free reflow compatibility<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • 12V\/24V industrial power rail decoupling<\/li>\n
    • 48V telecom bus bypass capacitor<\/li>\n
    • Automotive 12V battery line EMI filtering<\/li>\n
    • DC-DC converter input filter capacitor<\/li>\n
    • LED driver 48V rail smoothing<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The C1608X5R1H105K080AB from TDK is a 1\u00b5F 50V MLCC in an 0603 (1608 metric) package with X5R dielectric and \u00b110% tolerance. The 50V rating in a compact 0603 footprint provides high voltage margin for 12V, 24V and 48V power rail decoupling in industrial and automotive applications. Key Specifications Capacitance 1\u00b5F Rated Voltage 50V […]<\/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":[19,13],"tags":[2317],"chip_brand":[205],"class_list":["post-10992","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-c1608x5r1h105k080ab","chip_brand-tdk"],"acf":{"brief_explanation":"1\u00b5F 50V X5R MLCC, 0603, \u00b110%, high voltage density ceramic capacitor","date_code":"","package_case":"0603 (1608 Metric) - 1.6 \u00d7 0.8 \u00d7 0.8mm","in_stock":14253,"datasheet":"https:\/\/product.tdk.com\/en\/search\/capacitor\/ceramic\/mlcc\/info?part_no=C1608X5R1H105K080AB","price":"$0.02 @ 1ku","product_introduction":"The C1608X5R1H105K080AB from TDK is a 1\u00b5F \u00b110% MLCC in an 0603 (1608 metric) package with X5R dielectric, rated at 50V DC. The TDK part numbering: C=MLCC, 1608=size code (0603 inch), X5R=dielectric, 1H=voltage code (50V), 105=capacitance code (10\u00d710\u2075pF=1\u00b5F), K=\u00b110%, 080=thickness code, A=individual spec, B=packaging. The combination of 1\u00b5F and 50V in a compact 0603 package represents a high capacitance-voltage product (CV) density, achieved through TDK's advanced thin-layer technology. The X5R dielectric provides -55\u00b0C to +85\u00b0C operation with \u00b115% capacitance change. The 50V rating provides ample voltage margin for 12V, 24V, and 48V power rails, even accounting for DC bias capacitance reduction.","working_principle":"The C1608X5R1H105K080AB uses TDK's multilayer ceramic construction with X5R (Class II) barium titanate-based dielectric. The high CV density is achieved through TDK's thin-layer technology that enables many thin dielectric layers with fine inner electrodes. The 1\u00b5F capacitance at 50V in 0603 requires several hundred dielectric layers, pushing the limits of ceramic lamination technology. Like all Class II MLCCs, the capacitance decreases with applied DC voltage (DC bias effect), which must be considered in circuit design \u2014 at 48V applied, the effective capacitance may be 30-50% of the nominal value. The X5R dielectric provides \u00b115% capacitance change over the -55\u00b0C to +85\u00b0C temperature range.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1<\/td>Terminal 1<\/td>Passive<\/td>One electrode<\/td><\/tr>\n
      2<\/td>Terminal 2<\/td>Passive<\/td>Other electrode; non-polar<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • Industrial PLC 24V power supply input decoupling with 50V voltage margin<\/li>\n
      • 48V telecom bus bypass capacitor near transceiver IC<\/li>\n
      • Automotive 12V battery line EMI filter capacitor with 4\u00d7 voltage derating<\/li>\n
      • DC-DC buck converter 12V-to-3.3V input 1\u00b5F filter capacitor<\/li>\n
      • LED driver 24V-48V rail local bypass capacitor<\/li>\n<\/ul>","alternative_models":"\n
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>\n
        Murata<\/td>GRM188R61H105KAALD<\/td>0603<\/td>1\u00b5F 50V X5R \u00b110%<\/td><\/tr>\n
        Samsung<\/td>CL10B105KB8NNNC<\/td>0603<\/td>1\u00b5F 50V X7R \u00b110%<\/td><\/tr>\n
        YAGEO<\/td>CC0603KKX5R9BB105<\/td>0603<\/td>1\u00b5F 50V X5R \u00b110%<\/td><\/tr>\n
        AVX<\/td>06035D105KAT2A<\/td>0603<\/td>1\u00b5F 50V X5R \u00b110%<\/td><\/tr>\n
        KEMET<\/td>C0603C105K5RACTU<\/td>0603<\/td>1\u00b5F 50V X7R \u00b110%<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10992","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=10992"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10992\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=10992"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=10992"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=10992"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=10992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}