SF2 Filter Cap
For SHT2x and SHT3x Humidity Sensors
Easily mountable solution to protect SHT2x and SHT3x humidity sensors. The SF2 filter cap protects against water, dust, soot, particles and other contaminants. It consists of a single piece of PBT and an integrated water vapor-permeable filter membrane.
The cavity inside the cap is designed so that the dead volume between membrane and sensor is negligible; hence the impact on response time for humidity measurements is reduced to a minimum. The cap is available in black with a black filter membrane.
The cap is made of a single piece of polybutylene terephthalate (PBT) with a filter membrane welded on. The cap is designed to be mounted after soldering by clipping the four pins on to the PCB. Together with the sensor, it provides a compact entity that can serve as an adaptor to the device housing. With the addition of adhesive for sealing to the PCB and use of an o-ring, it provides a waterproof mounting solution.
|Filtration Efficiency||99.99% of all particles > 0.1µm|
|Easily mountable after reflow soldering|
100 pieces per tray