OPB702_14 Datasheet, PDF (1/3 Pages) OPTEK Technologies – Reflective Object Sensor

Reflective Object Sensor
OPB702, OPB702D, OPB702R, OPB702RR
Features:
• Focused for maximum sensitivity
• Choice of phototransistor, photodarlington or base-emitter
resistor
• Low cost plastic housing
Product Photo Here
Description:
The OPB702 series consists of an infrared Light Emitting Diode (LED) or red Visible Light Emitting Diode (VLED)
and the choice of a NPN silicon phototransistor (OPB702), a photodarlington (OPB702D) or a base-emitter
resistor for low light suppression (OPB702R, OPB702RR).
On each sensor, the LED and the phototransistor, photodarlington or base-emitter resistor are mounted side-by-
side on converging optical axes in a black plastic housing. The OPB702 uses type OP505 sensor, the OPB702D
uses an OP535 sensor and the OPB702R, OPR702RR uses an OP705 sensor.
Custom electrical, wire, cabling and connectors are available. Contact your local representative or OPTEK for
more information.
Applications:
• Non-contact reflective object sensor
• Assembly line automation
• Machine automation
• Machine safety
• End of travel sensor
• Door sensor
Part
Number
OPB702
OPB702D
OPB702R
OPB702RR
Ordering Information
LED Peak
Wavelength
Sensor
Reflection
Distance
Inch (mm)
Transistor
890 nm
Darlington
Transistor and Rbe
0.150"
(3.81mm)
640 nm
Transistor and Rbe
Lead Length /
Spacing
0.400" / 0.100"
[ MILLIMETERS]
DIMENSIONS ARE IN:
INCHES
OPB702D
Reflective Surface
OPB702
Reflective Surface
1 24
3
Pin #
1
2
LED
Anode
Cathode
1 24
Pin #
3
4
LED
Emitter
Collector
3
OPB702R
OPB702RR
Reflective Surface
1 24
3
RoHS
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: [phone] or [phone]
FAX: [phone] [e-mail] www.optekinc.com
Issue A .1 12/06
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