Everlight Electronics Co., Ltd. http://www.everlight.com Rev 1 Page: 1 of 8
Device No
CDRX-810-012 Prepared date
2007/3/5 Prepared by
zhouhong
Technical Data Sheet
Opto Interrupter
ITR8104
垐   垐 Features
$Fast response time
$High analytic
$High sensitivity
$Pb free
$This product itself will remain within RoHS compliant version
?SPAN class="pst ITR8104_2586182_8"> Descriptions
The ITR8104 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 IR only .This is the normal
situation. But when an object is in between,
phototransistor could not receive the radiation.
垐   垐 Applications
$Mouse Copier
$Switch Scanner
$Floppy disk driver
$Non-contact Switching
$For Direct Board
?SPAN class="pst ITR8104_2586182_8"> Device Selection Guide
Device No.
Chip Material    LENS COLOR
IR908-7C
GaAlAs
Water Clear
PT908-7C
Silicon
Water Clear