B72547L3140S200

EPCOS Varistors

Varistors & Thermistors

EPCOS / TDK offers various types of varistors and thermistors that provide voltage and noise suppression as well as temperature measurement and compensation in automotive applications. 

引线型瞬态电压/RFI抑制器 (SHCV)

TDK引线型瞬态电压/RFI抑制器 (SHCV) 提供可靠的汽车瞬态（如负载突降和快速启动）保护。这些压敏电阻器在单一元件中集成了RFI噪声抑制和瞬态过压保护。这些SHCV的设计将多层射频滤波电容器和多层压敏电阻器相结合。这些压敏电阻器具有高电容（高达4.7µF）和低钳位电压，符合RoHS指令。应用包括针对以下装置的RFI噪声抑制和瞬态过压保护：小型电机的直流线路、挡风玻璃刮水器、车窗升降器、后视镜、中央门锁和记忆座椅。

Ceramic Transient Varistors

TDK EPCOS Ceramic Transient Varistors feature very low capacitance range of 0.6 to 10pF and bidirectional ESD protection in one component. These devices exhibit no change in ESD protection performance at temperatures and ESD protection to IEC 61000-4-2, level 4. The Ceramic Transient Varistors offer up to 85°C (temperature derating), low parasitic inductance, low leakage current, and <0.5ns fast response time. Applications include industrial, mobile phones, consumer electronics, and interfaces.