OPTEK Technology Inc. 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747    FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue B 06/2012
Page 1 of 3
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Slotted Optical Switch
OPB804
Features:
" Non-contact switch
" PCB mount
" Wide aperture
" Opaque body to minimize sensitivity to ambient light
Description:
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).
Custom electrical, wire and cabling services are available.
Contact your local representative or OPTEK for more information. Compliant to EU RoHS Directive 2002/95/EC.
Applications:
" Non-contact object sensing   Assembly line automation   Machine automation   Equipment security Machine safety
RoHS
DIMENSIONS ARE IN INCHES AND [MILLIMETERS]
TOLERANCES ARE ? .010 [0.25] UNLESS
OTHERWISE STATED