Specification

Generic
Packaging size
100
pcs (Tray)

Technical downloads

Name
Type
Date
File
Size
Datasheet filter cap SF1 (end of life)
Datasheet
01/2009
PDF
133.2 KB
STEP file filter cap SF1
CAD
10/2021
ZIP
14.5 KB
Conditions of thermal comfort
Application note
02/2010
PDF
63.0 KB
ESD, Latch-up and EMC
Application note
03/2009
PDF
148.9 KB
Humidity at a glance
Application note
06/2021
PDF
178.3 KB
Introduction to humidity
Application note
08/2009
PDF
224.9 KB
Specification statement and testing humidity sensors
Application note
04/2021
PDF
306.8 KB
Testing at ambient conditions SHT
Application note
10/2022
PDF
443.0 KB
Design-in guide SHT/STS
User guide
05/2019
PDF
458.7 KB
Handling instructions SHT
User guide
06/2021
PDF
310.1 KB
REACH and RoHS declaration SHT/STS
Certificate
07/2022
PDF
93.7 KB
Humidity sensors brochure
Flyer
01/2022
PDF
936.7 KB
Indoor air quality brochure
Flyer
10/2021
PDF
7.7 MB

Easily mountable solution to protect SHT1x humidity sensors. The SF1 filter cap protects Sensirion’s humidity sensors SHT10, SHT11 and SHT15 against water, dust, soot, particles and other contaminants. It consists of a plastic housing with a water vapor-permeable filter membrane.

The cavity inside the filter cap is designed so that the 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 white and is made of a single piece of polypropylene (PP) and a filter membrane welded to the single piece.

The filter cap is designed to be mounted after soldering by clipping the two pins on to the PCB and welding them from the back. 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.

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