Datasheet

Slotted Optical Switch
OPB804
© TT electronics plc
Issue B 11/2016 Page 1
TT Electronics | Optek Technology, Inc.
1645 Wallace Drive, Ste. 130, Carrollton, TX USA 75006 |Ph: [phone]
www.electronics.com | sensors@electronics.com
General Note
TT Electronics reserves the right to make changes in product specicaon without
noce or liability. All informaon is subject to TT Electronics’ own data and is
considered accurate at me of going to print.
Descripon:
OPB804 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 0.155” ( 3.94 mm) wide slot.
The device body is a single molded piece opaque plastic that reduces ambient light interference. A wide open
aperture makes it versatile for general applications. LED emissions are near-infrared (850 – 940nm).
Applicaons:
 Non-contact object sensing
 Assembly line automaon
 Machine automaon
 Equipment security
 Machine safety
Features:
 Non-contact switch
 PCB mount
 Wide aperture
 Opaque body to minimize sensivity to ambient light
DIMENSIONS ARE IN INCHES AND [MILLIMETERS]
TOLERANCES ARE ± .010” [0.25] UNLESS
OTHERWISE STATED
RoHS