1 of 1

Rubber gasket

HDC1080

Plastic wall

LDO

(only for HDC1080)

Type_C USB Tem/RH Sensor

1. Only an LDO supplies power to the HDC1080
2. There is no internal heat source

Questions

1. Do we necessarily need to use rubber to isolate the cavity?
2. Can a plastic wall alone be used to isolate the internal

cavity from the external environment ?

3. If isolation is necessary, can foam pads be used?
4. Is there any restriction when using adhesive to sealing Typec-C shall ? Is silicon or epoxy not allowed? Any recommendations?

Cavity