{"id":11163,"date":"2026-07-24T14:41:03","date_gmt":"2026-07-24T14:41:03","guid":{"rendered":"https:\/\/ic-vendor.com\/spmwht541md5wat0sd\/"},"modified":"2026-07-24T14:41:03","modified_gmt":"2026-07-24T14:41:03","slug":"spmwht541md5wat0sd","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/spmwht541md5wat0sd\/","title":{"rendered":"SPMWHT541MD5WAT0SD"},"content":{"rendered":"

Productos<\/h2>\n

The Samsung SPMWHT541MD5WAT0SD is a mid-power white LED from the LM561B series in a 5630 package. Delivering neutral white 4000K with 80 CRI and 34 lm at 65mA, it achieves 177 lm\/W efficacy for general lighting applications.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
Color<\/td>\nWhite, Neutral<\/td>\n<\/tr>\n
CCT<\/td>\n4000K<\/td>\n<\/tr>\n
CRI<\/td>\n80 (typ)<\/td>\n<\/tr>\n
Forward Voltage<\/td>\n2.95V typ @ 65mA<\/td>\n<\/tr>\n
Luminous Flux<\/td>\n34 lm typ @ 65mA, 25\u00b0C (32-36lm bin)<\/td>\n<\/tr>\n
Luminous Efficacy<\/td>\n177 lm\/W @ 65mA<\/td>\n<\/tr>\n
Max Forward Current<\/td>\n150 mA<\/td>\n<\/tr>\n
\u00c1ngulo de visi\u00f3n<\/td>\n120\u00b0<\/td>\n<\/tr>\n
Thermal Resistance<\/td>\n16\u00b0C\/W<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to +85\u00b0C (TJ)<\/td>\n<\/tr>\n
Paquete<\/td>\n5630 (5.0×3.0x0.9mm, 4-SMD)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • LM561B mid-power platform<\/li>\n
  • High 177 lm\/W efficacy at 65mA<\/li>\n
  • 80 CRI for good color quality<\/li>\n
  • 120\u00b0 wide viewing angle<\/li>\n
  • Compact 5630 footprint<\/li>\n
  • MSL 2A (4 weeks)<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Indoor downlight and panel lighting<\/li>\n
    • LED tube and linear high-bay<\/li>\n
    • Residential and commercial fixtures<\/li>\n
    • Retrofit lamps<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Samsung SPMWHT541MD5WAT0SD is a mid-power white LED from the LM561B series in a 5630 package. Delivering neutral white 4000K with 80 CRI and 34 lm at 65mA, it achieves 177 lm\/W efficacy for general lighting applications. Key Specifications Color White, Neutral CCT 4000K CRI 80 (typ) Forward Voltage 2.95V typ @ 65mA […]<\/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":[13,56],"tags":[2435],"chip_brand":[162],"class_list":["post-11163","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-mosfets","tag-spmwht541md5wat0sd","chip_brand-samsung"],"acf":{"brief_explanation":"LM561B neutral white LED, 4000K 80CRI, 34lm @65mA, 177lm\/W, 5630 SMD","date_code":"","package_case":"5630 (5.0x3.0x0.9mm, 4-SMD Flat Lead)","in_stock":7823,"datasheet":"https:\/\/download.led.samsung.com\/led\/file\/resource\/2021\/01\/Data_Sheet_LM561B_Rev5.3.pdf","price":"","product_introduction":"The SPMWHT541MD5WAT0SD from Samsung is a mid-power white LED from the LM561B series in a 5630 package (5.0 x 3.0 x 0.9mm). It delivers neutral white light at 4000K CCT with 80 CRI and typical luminous flux of 34 lm at 65mA drive current. Achieving 177 lm\/W luminous efficacy, the device is optimized for cost-effective general lighting. Maximum forward current is 150mA with 120\u00b0 viewing angle and 16\u00b0C\/W thermal resistance.","working_principle":"The LM561B uses a GaN-on-sapphire LED chip with phosphor conversion for white light generation. The 5630 package features a flat lead frame with exposed thermal pad for efficient heat dissipation. The mid-power design operates at 65mA nominal current for optimal efficacy, balancing light output and longevity. The 120\u00b0 Lambertian radiation pattern provides uniform illumination suitable for wide-area lighting with minimal secondary optics.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1<\/td>Cathode<\/td>Power<\/td>Negative terminal<\/td><\/tr>
      2<\/td>Anode<\/td>Power<\/td>Positive terminal<\/td><\/tr>
      3<\/td>Thermal<\/td>Thermal<\/td>Exposed thermal pad<\/td><\/tr>
      4<\/td>NC<\/td>-<\/td>Not connected<\/td><\/tr><\/table>","application_scenarios":"
      • LED panel and downlight fixtures<\/li>
      • T8\/T5 LED tube replacements<\/li>
      • Commercial recessed lighting<\/li>
      • Residential retrofit LED lamps<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        SPMWHT541MD5WAV0SD<\/td>Samsung<\/td>3000K warm white variant<\/td><\/tr>
        SPMWHT541MD5WAR0SD<\/td>Samsung<\/td>5000K cool white variant<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11163","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=11163"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11163\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=11163"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=11163"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=11163"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=11163"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}