ITR20501 Datasheet, PDF (1/7 Pages) Everlight Electronics Co., Ltd – Opto Interrupter

Technical Data Sheet
Opto Interrupter
█ Features
․Fast response time
․High analytic
․High sensitivity
․Cut-off visible wavelength λ_P=940nm
․Pb Free
․This product itself will remain within RoHS compliant version.
█ Descriptions
The ITR20501 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 reflecting object
close to ITR , phototransistor receives the
reflecting radiation .For additional component
information, please refer to IR234C/L110 and
PT234-6B.
█ Applications
․Mouse Copier
․Switch Scanner
․Floppy disk driver
․Non-contact Switching
․For Direct Board
█ Device Selection Guide
Device No.
IR234C/L110
Chip Material LENS COLOR
GaAlAs
Water Clear
PT234-6B
Silicon
Black
ITR20501
Everlight Electronics Co., Ltd.
Device No：CDRX-205-002
http:\\www.everlight.com
Prepared date：2006/2/27
Rev 1
Page 1 of 7
Prepared by：Zhou hong