'interrupter' related articles 3

  1. 2008/01/28 OPU817 - Reflector-Type Photo Interrupter
  2. 2007/10/16 ITR20403 - OPTO INTERRUPTER ITR
  3. 2007/09/17 ITR20001-T - Opto Interrupter
GENERAL DESCRIPTION
The OPU817 is a reflector-type photo interrupter that contains a high-output infrared light emitting diode and a high-sensitivity phototransistor.

FEATURES
• High output current
• High resolution (capable of reading 0.17 mm bar codes)
• Outstanding durability and high reliability

APPLICATIONS
• Bar code reader
• Photoswitch
• Position detector
• Paper edge sensor

Trackback :: http://datasheetblog.com/trackback/1306

댓글을 달아 주세요 Comment

+ Features
*Fast response time
*High sensitivity
*Thin and small package
*Pb free
*The product itself will remain within RoHS compliant version.

+ Descriptions
The ITR20403 consists of an infrared emitting diode and a silicon phototransistor encased in a black thermo-plastic housing. The advantage of the device is the small package. Phototransistor receives radiation from the IR LED only, and avoids the noise from ambient light.

+ Applications
*Camera
*Copier
*Scanner
*Non-contact Switching

Trackback :: http://datasheetblog.com/trackback/983

댓글을 달아 주세요 Comment

Features
*Fast response time
*High analytic
*High sensitivity
*Cut-off visible wavelength λP=940nm
*Pb Free
*This product itself will remain within RoHS compliant version.

Descriptions
The ITR20001/T 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 IR2424-3C and PT2424-6B.

Applications
*Mouse Copier
*Switch Scanner
*Floppy disk driver
*Non-contact Switching
*For Direct Board


PT2424-6B
IR2424-3C

Trackback :: http://datasheetblog.com/trackback/910

댓글을 달아 주세요 Comment