注册
CN
English
Chinese
Spanish
AA77AB0
BournsSuper hig current TCO, 77C, no projection | Bourns AA77AB0 ...
描述
AA77AB0 is a miniature thermal cutoff (TCO) device designed to provide overtemperature and overcurrent protection for lithium polymer and prismatic battery cells. It features a trip temperature of 77 °C ± 5 °C with a reset temperature of 40 °C minimum, enabling rapid response to abnormal thermal conditions. The device offers high current capacity with a contact rating of DC 9 V / 35 A (1000 cycles), maximum breaking current of DC 5 V / 60 A (100 cycles), and maximum voltage rating of DC 28 V / 35 A (100 cycles), combined with low impedance of 2 milliohms maximum and maximum leakage current of 200 mA at 25 °C. The AA77AB0 is commonly used in battery cell protection applications for notebook PCs, tablet PCs, and smartphones, where it controls abnormal excessive current virtually instantaneously up to rated limits.
Search Keywords: AA77AB0
规格
有存货: 2,880
可立即发货
Minimum Order Quantity: 70
产品说明书
Bourns Profile
Learn more about Bourns® Industrial Automation Solutions with Resistors, Protection Devices and Magnetics