OPB703 Optek, OPB703 Datasheet

Photointerruptors Reflective Sensor

OPB703

Manufacturer Part Number
OPB703
Description
Photointerruptors Reflective Sensor
Manufacturer
Optek
Datasheet

Specifications of OPB703

Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Sensing Method
Reflective
Output Collector Emitter Voltage (detector)
30 V
Maximum Reverse Voltage (emitter)
5 V
Maximum Collector Current (detector)
25 mA
Output Device
Phototransistor
Power Dissipation
100 mW
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
OPB703
Manufacturer:
Optek
Quantity:
668
Part Number:
OPB703WZ
Manufacturer:
Optek
Quantity:
331
Reflective Object Sensor
OPB703 through OPB705, OPB703WZ through OPB705WZ,
OPB70AWZ through OPB70FWZ
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
Features:
Applications:
Description:
The OPB703, OPB704 and OPB705 consist of an Infrared (890nm) Light Emitting Diode (LED) and a NPN silicon
The OPB70AWZ consists of an Infrared (890nm) Light Emitting Diode (LED) and a NPN silicon Photodarlington,
The OPB70CWZ through OPB70FWZ consist of a Visible (Red 640nm) Light Emitting Diode (LED) and a NPN silicon
Various lens options are available: No lens for the (OPB703, OPB703WZ), blue window for dust protection for the
The phototransistor responds to illumination from the emitter when a reflective object passes within the field of view
Custom electrical, wire, cabling and connectors are available. Contact your local representative or OPTEK for more
Non-contact reflective object sensor
Assembly line automation
Machine automation
Machine safety
End of travel sensor
Door sensor
Mark Detection
Office Equipment
Gaming Equipment
Phototransistor output
High sensitivity
Low-cost plastic housing
Available with lenses for dust protection and
Focused for maximum sensitivity
Phototransistor, mounted side-by-side on converging optical axes in a black plastic housing and are designed for
PCBoard mounting. The OPB703WZ, OPB704WZ, OPB705WZ and OPB70BWZ are designed for remote mounting
utilizing interconnect wires of UL approved 26 AWG, 24” (61.0cm) minimum length, stripped and tinned.
mounted side-by-side on converging optical axes in a black plastic housing and is designed for remote mounting
utilizing interconnect wires of UL approved 26 AWG, 24” (61.0cm) minimum length, stripped and tinned.
Phototransistor or Rbe Phototransistor, mounted side-by-side on converging optical axes in a black plastic housing
and are designed for remote mounting utilizing interconnect wires of UL approved 26 AWG, 24” (61.0cm) minimum
length, stripped and tinned.
(OPB704, OPB704WZ, OPB70BWZ) and aperture lens for improved resolution for the (OPB705, OPB705WZ,
OPB70AWZ, OPB70CWZ and OPB70DWZ). The OPB704G and OPB704GWZ offers excellent protection for dirty
environments.
centered typically at 0.15” (3.8 mm).
information.
RoHS
ambient light filtration
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
OPB704GWZ
OPB70AWZ
OPB70BWZ
OPB70CWZ
OPB70DWZ
OPB70EWZ
OPB703WZ
OPB704WZ
OPB705WZ
OPB70FWZ
OPB704G
OPB703
OPB704
OPB705
Part
LED Peak
890 nm
640 nm
Ordering Information
Rbe Transistor
Rbe Transistor
Rbe Transistor
Darlington
Transistor
Transistor
Transistor
Detector
Optical Cover
Clear Window
Blue Window
Version
Aperture
Aperture
Window
WZ
None
Blue
24" / 26 AWG Wire
24" / 26 AWG Wire
24" / 26 AWG Wire
24" / 26 AWG Wire
Lead or Wire
0.160" Leads
0.160" Leads
0.160" Leads
0.160" Leads
Issue B.3
Page 1 of 9
03/09

Related parts for OPB703

OPB703 Summary of contents

Page 1

... Focused for maximum sensitivity Description: The OPB703, OPB704 and OPB705 consist of an Infrared (890nm) Light Emitting Diode (LED) and a NPN silicon Phototransistor, mounted side-by-side on converging optical axes in a black plastic housing and are designed for PCBoard mounting. The OPB703WZ, OPB704WZ, OPB705WZ and OPB70BWZ are designed for remote mounting utilizing interconnect wires of UL approved 26 AWG, 24” ...

Page 2

... Reflective Object Sensor OPB703 through OPB705, OPB703WZ through OPB705WZ, OPB70AWZ through OPB70FWZ OPB703WZ, OPB704WZ, OPB705WZ, OPB70AWZ, OPB70BWZ, OPB70CWZ, OPB70DWZ OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue B.3 03/09 Page OPB703, OPB704, OPB705 ...

Page 3

... Reflective Object Sensor OPB703 through OPB705, OPB703WZ through OPB705WZ, OPB70AWZ through OPB70FWZ 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: (972) 323-2200 or (800) 341-4747 ...

Page 4

... RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering. (2) For OPB703, OPB704 and OPB705, derate linearly 1.67 mW/° C above 25° C. (3) For OPB703WZ, OPB704WZ, OPB705WZ, OPB70BWZ, OPB704G and OPB704GWZ derate linearly 1.82 mW/° C above 25° C. (4) The distance from the assembly face to the reflective surface is d. ...

Page 5

... Reflective Object Sensor OPB703 through OPB705, OPB703WZ through OPB705WZ, OPB70AWZ through OPB70FWZ (T Electrical Characteristics A (OPB70AWZ) SYMBOL PARAMETER Input Diode (See OP265 for additional information — for reference only) V Forward Voltage F I Reverse Current R Output PhotoDarlington (See OP535 for additional information — for reference only) ...

Page 6

... RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering. (2) For OPB703, OPB704 and OPB705, derate linearly 1.67 mW/° C above 25° C. (3) For OPB703WZ, OPB704WZ, OPB705WZ and OPB70BWZ, derate linearly 1.82 mW/° C above 25° C. (4) The distance from the assembly face to the reflective surface is d. ...

Page 7

... Notes: (1) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering. (2) For OPB703WZ, OPB704WZ, OPB705WZ and OPB70BWZ, derate linearly 1.82 mW/° C above 25° C. (3) The distance from the assembly face to the reflective surface is d. (4) Lower curve is based on a calculated worst-case condition, rather than the conventional -2Ω limit. ...

Page 8

... CX Notes: (1) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering. (2) For OPB703WZ, OPB704WZ, OPB705WZ and OPB70BWZ, derate linearly 1.82 mW/° C above 25° C. (3) The distance from the assembly face to the reflective surface is d. (4) Crosstalk ( the collector current measured with the indicated current in the input diode and with no reflecting surface. ...

Page 9

... Reflective Object Sensor OPB703 through OPB705, OPB703WZ through OPB705WZ, OPB70AWZ through OPB70FWZ OPB703—Output Distance OPB703 - Output vs Distance 1.8 Normalized Distance = 0.15" & Kodak 90% 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0.0 0.1 0.2 0.3 0.4 0.5 Distance (inches) OPB705, OPB70A, OPB70C, OPB70D— ...

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