Slotted Optical Switch
Series: OPB355, OPB360, OPB370, OPB380, OPB390
OPB859, OPB860, OPB870, OPB880, OPB890
Features:
•
•
•
•
•
0.125” (3.175 mm) slot width
Choice of aperture (0.050” or 0.010” width)
Choice of opaque or IR transmissive shell material
Choice of mounting configurations
Choice of lead spacing or wires
Product Photo Here
Description:
The slotted optical sensors in this series provide the flexibility of a custom device from a standard product line.
Building from a standard housing with a 0.125” (3.18mm) wide slot, the user can specify output logic state, output
driver circuit, aperture width, aperture surface and mounting tab locations. Furthermore, an option of wire or PCB
leads allows electrical interface flexibility.
The device body is an opaque plastic which minimizes sensitivity to both visible and near-infrared external light
sources which may impact operation. Aperture width choices provide different optical resolution for motion
sensing. A covered aperture provides dust protection, while an open aperture provides maximum protection
against external light sources.
Phototransistor sensor devices are: OPB360, OPB370, OPB380, OPB390, OPB859, OPB860, OPB870, OPB880,
OPB890. The OPB355 provides a photodiode detector, which has a lower linear output-versus-light.
Wide electrical output current ranges are available. 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:
•
•
•
•
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Non-contact object sensing
Assembly line automation
Machine automation
Equipment safety
Machine safety
1
OPB355
3
OPB360, OPB370, OPB380, OPB390
OPB859
OPB860, OPB870, OPB880, OPB890
1
3
2
4
2
4
Wire Colors
Color #
1
2
3
4
Description
Red
Black
White
Green
CONTAINS POLYSULFONE
To avoid stress cracking, we suggest using ND Industries’
Vibra-Tite
for thread-locking.
ND Vibra-Tite Formula 3
evaporates fast without causing structural failure in OPTEK’s
molded plastics.
Applies to: OPB360, OPB370, OPB380, OPB390
and OPB860, OPB870, OPB880, OPB890.
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: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue D 12/2012
Page 1 of 10
Slotted Optical Switch
Series: OPB355, OPB360, OPB370, OPB380, OPB390
OPB859, OPB860, OPB870, OPB880, OPB890
Part Number Guide — OPB355
OPB 3 X X X
Optek Assembly
Phototransistor Output Family
Mounting Configurations:
L - Emitter side mounting tab only
N - No mounting tabs
P - Sensor side mounting tab only
T - Two mounting tabs
Part Number Guide — OPB360 / OPB370
OPB 3 X X X X X
Optek Assembly
Sensor Aperture:
1 - 0.010” (0.254 mm)
5 - 0.050” (1.270 mm)
Emitter Sensor:
1 - 0.010” (0.254 mm)
5 - 0.050” (1.270 mm)
Mounting Configurations:
L - Emitter side mounting tab only
N - No mounting tabs
P - Sensor side mounting tab only
T - Two mounting tabs
Lead Spacer Designator:
0 = 0.320” (8.12 mm) lead space
5 = 0.220” (5.59 mm) lead space
Phototransistor Output Family
Discrete Shell Material:
6 - Covered (apertures not visible), PCB leads
7 - Open (apertures visible), PCB leads
Part Number Guide — OPB380 / OPB390
OPB 3 X 0 X X X Z
Optek Assembly
RoHS Compliant
Phototransistor Output Family
Sensor Aperture:
1 - 0.010” (0.254 mm)
5 - 0.050” (1.270 mm)
Emitter Sensor:
1 - 0.010” (0.254 mm)
5 - 0.050” (1.270 mm)
Mounting Configurations:
L - Emitter side mounting tab only
N - No mounting tabs
P - Sensor side mounting tab only
T - Two mounting tabs
Discrete Shell Material:
8 - Covered (apertures not visible), Wires
9 - Open (apertures visible), Wires
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue D 12/2012
Page 2 of 10
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
Slotted Optical Switch
Series: OPB355, OPB360, OPB370, OPB380, OPB390
OPB859, OPB860, OPB870, OPB880, OPB890
Part Number Guide — OPB859
OPB 8 5 9
Optek Assembly
Phototransistor Output Family
Emitter Aperture:
0.050” (1.270 mm)
Sensor Aperture:
0.050” (1.270 mm)
Mounting Configurations:
T - Two mounting tabs
Part Number Guide — OPB860 / OPB870
OPB 8 X X X X X
Optek Assembly
Sensor Aperture:
1 - 0.010” (0.254 mm)
5 - 0.050” (1.270 mm)
Emitter Sensor:
1 - 0.010” (0.254 mm)
5 - 0.050” (1.270 mm)
Mounting Configurations:
L - Emitter side mounting tab only
N - No mounting tabs
P - Sensor side mounting tab only
T - Two mounting tabs
Phototransistor Output Family
Discrete Shell Material:
6 - Covered (apertures not visible), PCB leads
7 - Open (apertures visible), PCB leads
Electrical Specification Variations:
0 = Electrical Parameter A (lead spacing = 0.320”)
1 = Electrical Parameter B (lead spacing = 0.320”)
2 = Electrical Parameter C (lead spacing = 0.320”)
5 = Electrical Parameter A (lead spacing = 0.220”)
6 = Electrical Parameter B (lead spacing = 0.220”)
7 = Electrical Parameter C (lead spacing = 0.220”)
Note: Assemblies with dual 0.010” apertures are currently
available with electrical parameter “A” only.
Part Number Guide — OPB880 / OPB890
OPB 8 X X X X X Z
Optek Assembly
RoHS Compliant
Phototransistor Output Family
Sensor Aperture:
1 - 0.010” (0.254 mm)
5 - 0.050” (1.270 mm)
Emitter Sensor:
1 - 0.010” (0.254 mm)
5 - 0.050” (1.270 mm)
Mounting Configurations:
L - Emitter side mounting tab only
N - No mounting tabs
P - Sensor side mounting tab only
T - Two mounting tabs
Discrete Shell Material:
8 - Covered (apertures not visible), Wires
9 - Open (apertures visible), Wires
Electrical Specification Variations:
0 = Electrical Parameter A
1 = Electrical Parameter B
2 = Electrical Parameter C
NOTE: Assemblies with dual 0.010” apertures are
currently available with electrical parameter “A” only.
Wires = 26AWG - 24” long. UL approved.
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
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue D 12/2012
Page 3 of 10
Slotted Optical Switch
Series: OPB355, OPB360, OPB370, OPB380, OPB390
OPB859, OPB860, OPB870, OPB880, OPB890
OPB355, OPB360, OPB370, OPB860
E / Clear Top
Denotes LED
S / Black Top
Denotes Sensor
OPB380, OPB390
OPB859
OPB870, OPB880, OPB890
Pin #
1
2
Emitter
Anode
Cathode
Pin #
3
4
Transistor/Diode
Collector / Anode
Emitter / Cathode
[ MILLIMETERS]
DIMENSIONS ARE IN:
INCHES
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue D 12/2012
Page 4 of 10
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
Slotted Optical Switch
Series: OPB355, OPB360, OPB370, OPB380, OPB390
OPB859, OPB860, OPB870, OPB880, OPB890
Absolute Maximum Ratings
(T
A
=25°C unless otherwise noted)
Storage Temperature
(1) (2)
OPB355, OPB360, OPB370, OPB859, OPB860, OPB870 Series
OPB380, OPB390, OPB880, OPB890 Series
Operating Temperature
(1) (2)
Lead Soldering Temperature
(7)
-40° C to +100° C
-40° C to +85° C
-40° C to +85° C
260° C
Input LED
Forward DC Current
OPB355, OPB360, OPB370, OPB380, OPB390, OPB859, OPB860, OPB870, OPB880, OPB890
Peak Forward Current (1µs pulse width, 300 pps)
Reverse DC Voltage
Power Dissipation
(2)
50 mA
1A
2V
75 mW
Output Phototransistor/Diode
Cathode-Anode Reverse Voltage -OPB355
Collector-Emitter Voltage
OPB360, OPB370, OPB380, OPB390, OPB859, OPB860, OPB870, OPB880, OPB890 Series
Emitter-Collector Voltage
Collector DC Current
Power Dissipation
(1)
60 V
30 V
5V
30 mA
100 mW
Notes:
(1) For wire series (OPB380, OPB390, OPB880 and OPB890), maximum storage and operating temperature is limited by the
temperature rating of the lead wires.
(2) Derate linearly 1.67 mW/° C above 25° C.
(3) For OPB355, OPB360 and OPB370, polarity is denoted by color of housing top: LED (clear); sensor (black).
(4) Cleaning agents methanol and isopropanol are recommended. Spray or wipe; do not submerge.
(5) OPB380 and OPB390 wire terminations have 24” of 7-strand 26 AWG UL approved insulated wire on each terminal. These
devices incorporate a wire strain relief at the housing surface. The insulation colors and functions are: IRED anode (red); IRED
cathode (black); phototransistor collector (white); phototransistor emitter (green).
(6) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering.
(7) All parameters were tested using pulse technique.
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
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue D 12/2012
Page 5 of 10
