FR2249数据手册Littelfuse中文资料规格书

描述 Description

Clare’s DYAD® dry reed switches are ideally suited for small switching signal applications. This switch has sputtered ruthenium contacts and an extraordinary seal strength, achieved by a patented laser sealing of the glass. In low level or dry switching environments, both switches typically provide 1 billion operations. The switches have hermetically sealed contacts and offer a wide range of
available magnetic sensitivities.

特性 Features

• Small size
• SMT-compatible
• Easily formed leads
• Sputtered ruthenium contacts
• Hermetically sealed contacts
• Fast switching speed — up to 500Hz
• Wide range of available magnetic sensitivities