{"id":10932,"date":"2026-07-21T05:18:26","date_gmt":"2026-07-21T05:18:26","guid":{"rendered":"https:\/\/ic-vendor.com\/kptd-3216surck-01km\/"},"modified":"2026-07-21T05:18:26","modified_gmt":"2026-07-21T05:18:26","slug":"kptd-3216surck-01km","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/kptd-3216surck-01km\/","title":{"rendered":"KPTD-3216SURCK-01KM"},"content":{"rendered":"

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

The KPTD-3216SURCK-01KM is a hyper red SMD chip LED manufactured by Kingbright in a 3216 (1206 metric) package with a dome lens. Built with AlGaInP on GaAs substrate technology, this LED features a dominant wavelength of 630 nm, typical forward voltage of 1.95V at 20 mA, luminous intensity of 800-1500 mcd, and a 35-degree viewing angle, making it suitable for high-brightness indication and backlight applications.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Emitting Color<\/td>\nHyper Red (AlGaInP)<\/td>\n<\/tr>\n
\u4e3b\u5bfc\u6ce2\u957f<\/td>\n630 nm<\/td>\n<\/tr>\n
\u5cf0\u503c\u6ce2\u957f<\/td>\n645 nm<\/td>\n<\/tr>\n
Forward Voltage (VF)<\/td>\n1.95V typical, 2.5V max @ IF=20mA<\/td>\n<\/tr>\n
Luminous Intensity<\/td>\n700 mcd min, 1500 mcd typ @ IF=20mA<\/td>\n<\/tr>\n
\u89c6\u89d2<\/td>\n35 degrees<\/td>\n<\/tr>\n
Forward Current (IF)<\/td>\n20 mA (DC), 30 mA (max)<\/td>\n<\/tr>\n
\u529f\u7387\u8017\u6563<\/td>\n75 mW<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40degC to +85degC<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\n1206 (3216 Metric) Dome Lens – 3.2 x 1.6 x 1.8 mm<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • High-intensity hyper red emission with up to 1500 mcd luminous intensity<\/li>\n
  • AlGaInP technology for superior brightness and efficiency<\/li>\n
  • Dome lens design for focused 35-degree viewing angle<\/li>\n
  • Industry-standard 1206 footprint for automated SMT assembly<\/li>\n
  • Low power consumption with 75 mW maximum dissipation<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Status indicator and backlight in consumer electronics<\/li>\n
    • Signal and notification LED in industrial equipment<\/li>\n
    • Front panel power and activity indicator<\/li>\n
    • Automotive dashboard and interior lighting<\/li>\n
    • General-purpose indication in home appliances<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The KPTD-3216SURCK-01KM is a hyper red SMD chip LED manufactured by Kingbright in a 3216 (1206 metric) package with a dome lens. Built with AlGaInP on GaAs substrate technology, this LED features a dominant wavelength of 630 nm, typical forward voltage of 1.95V at 20 mA, luminous intensity of 800-1500 mcd, and a […]<\/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":[2256],"chip_brand":[928],"class_list":["post-10932","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-kptd-3216surck-01km","chip_brand-kingbright"],"acf":{"brief_explanation":"Hyper red 630nm SMD LED, 1500mcd, 35deg, 1206 dome lens, AlGaInP","date_code":"","package_case":"1206 (3216 Metric) Dome Lens - 3.2 x 1.6 x 1.8 mm","in_stock":8502,"datasheet":"https:\/\/www.kingbright.com\/attachments\/file\/psearch\/000\/00\/01\/KPTD-3216SURCK(Ver.12A).pdf","price":"\/tmp\/tmpennd28fo.sh.15 @ 1ku","product_introduction":"The KPTD-3216SURCK-01KM from Kingbright is a hyper red SMD chip LED in a 1206 (3216 metric) package with dome lens, constructed with AlGaInP on GaAs substrate technology. The LED emits at a dominant wavelength of 630 nm with luminous intensity up to 1500 mcd at 20 mA, making it suitable for high-brightness indication applications. The dome lens provides a focused 35-degree viewing angle for applications requiring concentrated light output. The industry-standard 1206 footprint supports automated SMT assembly, and the water-clear lens ensures maximum light extraction. With a typical forward voltage of 1.95V and maximum power dissipation of 75 mW, the LED is optimized for low-power indicator circuits.","working_principle":"The KPTD-3216SURCK-01KM uses an AlGaInP (Aluminum Gallium Indium Phosphide) heterostructure epitaxially grown on a GaAs substrate. When forward current flows through the PN junction, electrons and holes recombine in the active region, releasing energy as photons at approximately 630 nm (red). The AlGaInP material system provides higher internal quantum efficiency compared to earlier GaAsP\/GaP technologies, resulting in the high luminous intensity of up to 1500 mcd. The dome lens geometry focuses the emitted light into a 35-degree cone, concentrating the luminous intensity within a narrower viewing angle compared to flat-top LEDs. The water-clear epoxy encapsulant maximizes light extraction by minimizing absorption and scattering.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1<\/td>Anode (+)<\/td>Passive<\/td>Positive terminal; connect through current-limiting resistor<\/td><\/tr>\n
      2<\/td>Cathode (-)<\/td>Passive<\/td>Negative terminal; marked with polarity indicator on package<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • Power-on status indicator LED on industrial equipment front panels<\/li>\n
      • Alarm and notification indicator in medical monitoring equipment<\/li>\n
      • Backlight for pushbutton switches and membrane keypad indicators<\/li>\n
      • Automotive interior ambient lighting and dashboard indicator<\/li>\n
      • Consumer electronics standby and charging status indicator<\/li>\n<\/ul>","alternative_models":"\n
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>\n
        Kingbright<\/td>KPTD-3216SURCK<\/td>1206<\/td>Same LED without tape-specific suffix<\/td><\/tr>\n
        Everlight<\/td>17-21SURC\/S530-A3\/TR8<\/td>1206<\/td>Red 631nm, 800mcd<\/td><\/tr>\n
        Lite-On<\/td>LTST-C150KRKT<\/td>1206<\/td>Red 640nm, 1000mcd<\/td><\/tr>\n
        Osram<\/td>LS M673<\/td>1206<\/td>Red 630nm, 1000mcd<\/td><\/tr>\n
        Vishay<\/td>VLMR1300-GS08<\/td>1206<\/td>Red 640nm, 630mcd<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10932","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=10932"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10932\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=10932"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=10932"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=10932"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=10932"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}