SHT31-DIS-B

Part: SHT3x Protective Cover Option — Sensirion

Type: Protective Cover

Description: A polyimide foil cover for SHT3x humidity and temperature sensors, designed to protect the sensor opening from pollution during SMT assembly and subsequent processes like conformal coating or potting, and is removable post-assembly.

Operating Conditions:

• Supply voltage: not applicable

Key Specs:

• Material: Polyimide foil
• Reflow cycles: Withstands multiple standard reflow cycles
• Compliance: RoHS and WEEE compliant

Features:

• Protects the sensor against pollution during assembly processes
• Enables cost-effective brush-over and spray-over conformal coating procedures
• Withstands multiple standard reflow cycles
• Removable with tweezers at end-of-line
• Delivered in T&R packaging

Applications:

• Protection during SMT assembly
• Conformal coating procedures
• Potting procedures

Package:

• Tape and Reel (2'500 or 10'000 quantity options)

For recommended metal land pattern please refer to the respective SHT3x data sheet. In case conformal coating is used, it is not recommended to place components or open metal surfaces on the PCB underneath the extension flap of the protective cover because this area will not be coated properly.