Side-Looking Reflective Sensor
ITR20904
█ Features
․Side-looking package ․Fast response time ․Miniature and thin ․High sensitivity ․Cut-off visible wavelength
█ Descriptions The dip type ITR20904 consists of an infrared emitting diode and an silicon photo
transistor, encased side-by-side on converging optical axis in a black housing.
The photo
transistor receives radiation from the IR only.
This is the normal situation.
But when a reflecting object close to ITR, photo
transistor receives the reflecting radiation and the different distance have different light current.
█ Applications
․Printer ․Switch Scanner ․Non-contact Switching
www.
DataSheet.
co.
kr
Everlight Electronics Co.
, Ltd.
Document...