传感器操作笔记

传感器操作时应当注意事项
Sensors Operation notes

Operation notes
Infrared photodiodes, phototransistors and photo IC’s We recommend the following soldering conditions :
transmit light, and for this reason the plastic used for
them differs from the black molding materials used for
transistors and other IC’s in that an almost pure epoxy
resin is used. This resin is slightly weaker than the black
molding materials in terms of heat tolerance, resistance
to chemicals, and mechanical strength, and thus caution
must be exercised when handling and mounting these
devices.


(1) Soldering
If the leads are under stress when soldering is performed
on a printed circuit board, illumination failure may result
immediately or later