Li-ion battery protectors are surface-mountable

LITTELFUSE ITV4030 series of 22 amp, three-terminal, surface-mountable Li-ion battery protectors measure 4x3mm and protect battery packs against overcurrent and overcharging (overvoltage) conditions. Product’s design uses embedded fuse and heater elements that provide fast response and reliable performance to interrupt the charging or discharging circuit before the battery pack becomes overcharged or overheated. Product is suitable for use in a wide range of data communications interfaces for consumer electronics,

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Littelfuse Battery Protectors ITV4030 12A series image