OPB740 Optek, OPB740 Datasheet - Page 2
![Photointerruptors Reflective Sensor](/photos/15/86/158635/opb708-709_740-746_sml.jpg)
OPB740
Manufacturer Part Number
OPB740
Description
Photointerruptors Reflective Sensor
Manufacturer
Optek
Datasheet
1.OPB745.pdf
(6 pages)
Specifications of OPB740
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Wavelength
890 nm
Sensing Method
Reflective
Output Collector Emitter Voltage (detector)
30 V
Maximum Reverse Voltage (emitter)
2 V
Output Device
Phototransistor
Power Dissipation
100 mW
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Reflective Object Sensor
OPB708, OPB709
OPB740 Series, OPB740WZ Series
Issue B
Page 2 of 6
OPB745WZ,
OPB740 thru OPB744
OPB744WZ, OPB745WZ, OPB740W24Z, OPB741W24Z,
Color-PIN #
OPB740WZ, OPB741WZ, OPB742WZ, OPB743WZ,
03/11
OPB708
Orange-1
Green-2
OPB742W24Z, OPB743W24Z, OPB744W24Z,
OPB708, OPB709, OPB740, OPB741,
OPB742, OPB743, OPB744, OPB745
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Cathode
Anode
LED
OPB746WZ,
OPB747WZ,
Color-PIN #
White-4
Blue-3
Phone: (972) 323-2200 or (800) 341-4747
Transistor
Collector
Emitter
OPB709,
OPB745,
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Part Number
OPB740WZ
OPB741WZ
OPB742WZ
OPB743WZ
OPB744WZ
OPB745WZ
OPB746WZ
OPB747WZ
OPB748WZ
OPB708
OPB709
OPB740
OPB741
OPB742
OPB743
OPB744
OPB745
DIMENSIONS ARE IN:
Package Style
Lens Configuration
C - Offset windows
C - Offset windows
C - Offset windows
C - Offset windows
C - Offset windows
C - Offset windows
[ MILLIMETERS]
INCHES
B - Blue windows
B - Blue windows
B - Blue windows
B - Blue windows
B - Blue windows
D - No windows
D - No windows
A - No windows
A - No windows
A - No windows
A - No windows