150,System.IO.IOException: The process cannot access the file 'C:\inetpub\wwwroot\css\ExtFiles\CSS150DB.css' because it is being used by another process. at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy) at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy) at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options) at System.IO.StreamWriter..ctor(String path, Boolean append, Encoding encoding, Int32 bufferSize) at System.IO.StreamWriter..ctor(String path, Boolean append, Encoding encoding) at System.IO.File.WriteAllText(String path, String contents, Encoding encoding) at MasterPage.getStore() in C:\inetpub\wwwroot\MasterPage.master.vb:line 208 at MasterPage.Page_Init(Object sender, EventArgs e) in C:\inetpub\wwwroot\MasterPage.master.vb:line 18 aleph usa OJ 121 alephoj 121 opto sensor | 48WS
 
 
 

Search:

Aleph OJ-121 Opto Sensor

OJ-121

Aleph USA

(click image to enlarge)
Quick Overview
    Interested in this item or want more information?
    Call Mon. through Fri. 8:00 AM - 5:00 PM PST
    Phone: 714-573-4083
    Email: sales@48ws.com

    Can't find what you want? Give us a call and we can help you find it.
    Details
    • Sensing Slot Width: 5 mm

    Maximum Ratings (Ta=25 °C)

    Item Symbol Value
    Light Emitting Side Forward Current IF 40mA
    Reverse Voltage VR 3V
    Power Dissipation PD 75mW
    Light Receiving Side C-E Voltage VCEO 30V
    E-C Voltage VECO 5V
    Collector Current IC 20mA
    Collector Power Dissipation PC 100mW
    Operating Temperature 1 TOPR -25~+85 °C
    Storage Temperature TSTG -40~+85 °C
    Soldering Temperature TSOL 260 °C

    1: Non Dew

     

    Electrical Characteristics (Ta=25 °C)

    Item Symbol Conditions Min Typ Max Unit
    Light Emitting Side Forward Current VF IF=20mA – – 1.5 V
    Reverse Voltage IR IF=5V – – 10 mA
    Peak Wavelength lP IF=20mA 940 nm
    Light Receiving Side Off-State Collector Current ICEO VCE=10V
    IF=0mA    		 – – 0.2 mA
    Peak Wavelength lP – 800 nm
    Transmitting On-State Collector Current IC (on) VCE=5V
    IF=20mA    		 0.5 2.0 15 mA
    C-E Saturation Voltage VC (sat) IF=20mA
    IC=400mA    		 – – 0.4 V
    Switching Time Rise Time tr VCC=10V 2
    IF=20mA
    RL=1kW    		 – 15 – ms
    Fall Time tf – 15 – ms
     

    Mechanical Characteristics

    Vibration Resistance To withstand 10~55~10Hz, 1.5mm amplitude and 1 minute sweep time in X, Y and Z directions, each for 2 hours.
    Shock Resistance 294m/S2 (30G) or more.
     
    Terminal No. Signal
    1 Anode
    2 Cathode
    3 Collector
    4 Emitter
     

    Detecting Position Characteristics (Reference) (IF=20mA, VCE=5V, Ta=25°C)

     

    Outline Dimensions

    Tolerance: ±0.3mm

    Notes
    • 1. Please do not submit weighting not less than 0.5kgf per a terminal.
    • 2. Please be careful about a curve of a PBC.
       

    Parts Construction List

    No. Description Qty. Materials Remarks
    1 Case 1 PBT (G15%) Flammability: UL94V-2 or more
    2 Cover 1 PBT (G15%) Flammability: UL94V-2 or more
    3 Light Emitting Diode 1 – GaAs Infrared Light Emitting Diode
    4 Emitter 1 – Photo Transistor
     

    Handling Notes

    1. Careful attention should be made to avoid deformation of components.
    2. Environmental air must be free from corrosive gasses such as hydrogen sulfide or salt water air.
    3. Mount sensor away from direct sunlight and incandescent light.
    4. The side with emitting and receiving elements should be handled very carefully.
    5. Do not wash sensors. Liquid may get into the case and cause damage. If you must clean the surface area, use a soft cloth damped with a washing fluid such as methanol or isopropyl alcohol.
    6. Degrading LED radiant power should be addressed if sensor is used repeatedly over a long period of time.
    7. This product was designed for use in the following applications:
      • OA equipment, video equipment, consumer electronics, communication equipment, measuring equipment, and control equipment.
      • When designing a system for safety and reliability, be sure to incorporate fail-safe and other appropriate measures.
    "
    Additional Information
    Manufacturer: Aleph USA
     
    Search: