Breaker
CB 72YA2B80B80R
Features
n Miniature Thermal Cutoff (TCO) device n Smallest body size in product family n Overtemper...
Description
CB 72YA2B80B80R
Features
n Miniature Thermal Cutoff (TCO) device n Smallest body size in product family n Overtemperature and overcurrent protection for lithium polymer and prismatic cells n Controls abnormal, excessive current virtually instantaneously, up to rated limits n Wide range of temperature options n High corrosion resistance withstand
Applications
Battery cell protection for: n Notebook PCs n Tablet PCs n Smart phones
CB Series Breaker (Thermal Cutoff Device)
Ratings
Specification
Trip Temperature Reset Temperature Maximum Breaking Current Maximum Voltage Minimum Holding Voltage Maximum Leakage Current Resistance
CB72ABB, CB72A1B 72 °C ± 5 °C
A-TYPE
CB77ABB, CB77A1B
CB82ABB, CB82A1B
77 °C ± 5 °C
82 °C ± 5 °C
40 °C min.
DC5 V / 50 A, 100 cycles
DC28 V / 25 A, 100 cycles
3 V @ 25 °C for 1 minute
200 mA max. @ 25 °C
5 mΩ max. / 2.2 mΩ typ.
Mini-breaker TCOs reset when the following conditions are met: T he ambient temperature has dropped by 10 °C below the minimum trip temperature; and P ower to the TCO has been cycled (off/on)
CB85ABB, CB85A1B 85 °C ± 5 °C
Agency Recognition
UL, cUL
Description File No. E215638 (UL60730)
TUV
(Pending)
Product Structure ARM
ARM TERMINAL
COVER PLATE
COVER BASE TERMINAL
PROJECTION
PTC BASE
BIMETAL CONTACT
DISC
PROJECTION
AVAILABLE WITH AND WITHOUT PROJECTIONS.
How to Order
Series Designator Trip Temperature (±5 °C) 72 77 82 85 Arm Material A = Cu Alloy, Hig...
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