The Type-C USB Charging Discharging Boost Module is a DC-5V 2A, This is a high precision DC5V 2A Charge Discharge Integrated Module Type-C Input compatible with 4.2v/4.35v Lithium Batteries.
Fully encapsulated thermostat in industrial quality. Opens when action temperature is reached. At lower temperature the thermostat is closed. Current max. 16A Voltage max. 250V Contact NC-Normally Closed Waterproof grade IP65.
The 2N5551 TO-92 NPN High Voltage Transistor 160V 0.6A. NPN high-voltage transistor in a TO-92; SOT54 plastic package. PNP complements: 2N5400 and 2N5401.