{"id":4953,"date":"2026-04-08T15:53:41","date_gmt":"2026-04-08T07:53:41","guid":{"rendered":"https:\/\/txjpcba.com\/?p=4953"},"modified":"2026-04-08T15:53:41","modified_gmt":"2026-04-08T07:53:41","slug":"what-is-used-coating-for-led-pcbs","status":"publish","type":"post","link":"https:\/\/txjpcba.com\/ja\/what-is-used-coating-for-led-pcbs\/","title":{"rendered":"What is used coating for LED PCBs?"},"content":{"rendered":"

coating for LED PCBs<\/strong><\/h2>\n

LED PCBs are widely used in lighting systems such as street lights, automotive lighting, and indoor\/outdoor fixtures. These applications often involve heat generation, moisture exposure, and long operating hours. Therefore, selecting the right \u30b3\u30f3\u30d5\u30a9\u30fc\u30de\u30eb\u30fb\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0<\/strong><\/a> is essential in PCB\u30a2\u30bb\u30f3\u30d6\u30ea<\/strong> \u305d\u3057\u3066 SMT\u30a2\u30bb\u30f3\u30d6\u30ea<\/strong> to ensure performance and longevity.<\/p>\n

\"What
What is used coating for LED PCBs<\/figcaption><\/figure>\n

Most commonly used coatings for LED PCBs<\/strong><\/p>\n

There is no one-size-fits-all solution, but the following coatings are most commonly used in LED PCB\u30a2\u30bb\u30f3\u30d6\u30ea<\/strong><\/a>:<\/p>\n

Silicone conformal coating (most popular choice)<\/strong>
\u30b7\u30ea\u30b3\u30fc\u30f3 \u30b3\u30f3\u30d5\u30a9\u30fc\u30de\u30eb\u30fb\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0<\/strong> is the most widely used option for LED PCBs.<\/p>\n

Why silicone is preferred:<\/strong><\/p>\n