OPB857Z Optek Technology (TT electronics), OPB857Z Datasheet
OPB857Z
Specifications of OPB857Z
Available stocks
Related parts for OPB857Z
OPB857Z Summary of contents
Page 1
... Internal narrow aperture for high motion resolution Description: OPB857Z is a non-contact optical switch with a NPN silicon phototransistor and infrared Light Emitting Diode (LED) which are mounted on opposite sides of a 0.150” ( 3.8 mm) wide slot. The device upper body is a single molded piece IR transparent plastic that is tinted to reduce ambient light interference and offers water resistance as well as dirt/dust protection. The phototransistor has a internal aperture that offers good optical resolution. LED emissions are near-infrared (850 – ...
Page 2
... Slotted Optical Switch OPB857Z Absolute Maximum Ratings Storage & Operating Temperature Range Input Diode Input Diode Power Dissipation Input Diode Forward D.C. Current, T Input Diode Peak Forward Pulse Current, T Input Diode Reverse D.C. Voltage, T Phototransistor Power Dissipation Collector - Emitter Voltage Emitter - Collector Voltage ...
Page 3
... OPB857Z - Flag Next to LED 1.2 Top to Bottom 1.0 0.8 Left to Right 0.6 0.4 0.2 0.0 0.00 0.05 0.10 Distance (inches) OPB857Z - Flag in Middle of Slot 1.2 Top to Bottom 1.0 0.8 Left to Right 0.6 0.4 0.2 0.0 0.00 0.05 0.10 Distance (inches) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. ...