More spare parts being cleared out of the workshops as I have totally retired from the business world of electronics and trying to take life a bit easier!
NEW Old Stock
Ex our production stores, our production business has now closed down (retired) and all the stock must find new owners
OPTEK - Photo Sensor Module
Part # OPB707A
IR Transmitter // NPN Darlington phototransistor Receiver
Mounted side-by-side, parallel axis
Non focused - suitable for diffused surface detection
If 50mA
Vceo 15V max
Pc 75mW
SPECIAL NOTE:
I have two of these modules, same part number, same manufacturer, different batch codes ... one device has Gold plated leads on the Darlington side but the other device is ordinary tinned leads (no Gold at all) for all four.
If the Gold plated device is important to you ... please tell me when ordering just one device!
Full technical information is readily available online
While installation for servicing is not so likely, great for experimentation or projects, particularly for automated production line systems, machine safety, end-of-travel detection etc
This graph may prove useful re the detecting "range" - note that the distance axis is in INCHES
COSMETIC CONDITION:
NEW
Old stock
CLEAN
The tinned wire leads were a little oxidised, I have cleaned them up so they are now bright and shiny, these will solder fine. The Gold plated leads were fine anyway (Darlington connectors)
Packed in a sealed clear plastic packets
