Everlight Electronics Co., Ltd. http://www.everlight.com Rev: 2 Page: 1 of 7
Device No DRX-0000001 Prepared date2008/10/22 Prepared byelse zhuang
Technical Data Sheet
Opto Interrupter
ITR8402-F-A
?SPAN class="pst ITR8402-F-A_2586176_5"> Features
$Fast response time
$High analytic
$Cut-off visible wavelength 籶=940nm
$High sensitivity
$Pb free
$This product itself will remain within RoHS compliant version.
?SPAN class="pst ITR8402-F-A_2586176_8">Descriptions
The ITR8402-F-A consist of an infrared emitting diode and an NPN silicon
phototransistor, encased side-by-side on converging optical axis in a black thermoplastic
housing .
The phototransistor receives radiation from the IRED only .This is the normal situation.
But when an object is in between , phototransistor could not receives the radiation.
For additional component information , please refer to IR908-7C-F and PT908-7C-F
?SPAN class="pst ITR8402-F-A_2586176_8"> Applications
$Mouse Copier
$Switch Scanner
$Floppy disk driver
$Non-contact Switching
$For Direct Board
?SPAN class="pst ITR8402-F-A_2586176_8"> Device Selection Guide
Device No.
Chip Material    LENS COLOR
IR908-7C-F
GaAlAs
Water clear
PT908-7C-F
Silicon
Water clear