Datasheet

The OPB460, OPB470, OPB480 and OPB490 series of Photologic® photo integrated circuit switches provide opmum
exibility for the design engineer. Building from a standard housing with a 0.125” (3.180 mm) wide slot, a user can specify
the type and polarity of TTL output, discrete shell material, aperture width and choice of mounng conguraons. OPB460
through OPB473 have 0.425” (10.795 mm) PCBoard leads with 0.320” (8.1 mm) spacing. OPB480 through OPB493 have
24” (609 mm) 26 AWG wires (UL approved wires).
All devices in this series exhibit performance over supply voltages ranging from 4.5 V to 16.0 V, and may be specied as
buered or inverted with 10 kW Pull-up or Open Collector output. Devices are also TTI/LSTTL compable and can drive up
to 10 TTL loads.
Custom electrical, wire and cabling and connectors are available. Contact your local representave or OPTEK for more
informaon.
Applicaons:
 Mechanical switch replacement
 Speed indicaon (tachometer)
 Mechanical limit indicaon
 Edge sensing
 Choice of pins or wires mounng conguraon
 Choice of aperture
 Choice of output conguraon
 Choice of opaque or IR transmissive shell material
 Data rates to 250 kBaud
 Low power consumpon
OPTEK Assembly
Photologic™ Sensor Family
Discrete Housing Material:
6 — Transmissive Shell, PCBoard Mountable
7 — Opaque Shell, PCBoard Mountable
8 — Transmissive Shell, Wire Termination
9 — Opaque Shell, Wire Termination
Electrical Specifications:
0 — Buffered 10 kΩ Output
1 — Buffered Open-Collector Output
2 — Inverted 10 kΩ Output
3 — Inverted Open-Collector Output
All PCBoard Versions RoHS Compliant:
Z = Wire Version RoHS Compliant
Sensor Aperture:
1 = 0.010” [0.25 mm]
Emitter Aperture:
1 = 0.010” [0.25 mm]
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 — OPB460, OPB470, OPB480, OPB490 Series
OPB 4 X X X 1 1 X
RoHS