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氧化锌压敏电阻器
特点
①压敏电压范围宽,单片为数伏到数千伏
②限制电压(残压)低
③响应速度快(ns级)
④正反面对称的伏安特性
⑤无继流
⑥品种规格多(5D、7D、10D、14D、20D)
⑦通过了CQC、VDE、UL的安全认证标准
推荐应用领域
①晶体管,IC,可控硅和半导体开关元件以及各种电子,电器设备的过压保护
②家用电器的浪涌吸收和过压保护
③工业电器浪涌吸收
④静电放电和噪音信号消除
⑤继电器和电磁阀的浪涌吸收
⑥漏电开关的过电压保护
⑦电话机程控交换机及通讯设备的防雷及过压保护