TT OPB122B
The OPB120 through OPB123 devices consist of an infrared emitting diode and a Photologic® sensor (which is a monolithic integrated circuit that incorporates a linear amplifier and a Schmitt Trigger). The OPB120 series have an LED and Photologic® sensor mounted on opposite sides of a 0.080” (2.03 mm) wide gap of an opaque housing. The OPB12_A series have a molded 0.040” (1.02 mm) wide apertures located over both the emitter and the Photologic® sensor.| Part No. | OPB122B |
|---|---|
| Datasheet | OPB122B Download |
| Manufacturer |  TT |
| Description | OPTICAL SWITCHES |
| Buy | Stock & Price |
FEATURES
:● Choice of output configuration
● Printed circuit board mounting
● Opaque plastic housing
● Low profile
● 0.080” (2.03 mm) wide slot
● 0.275” (6.99 mm) lead spacing
DESCRIPTION
: The OPB12_B seriesseries have a molded 0.040” (1.016 mm) wide apertures located over the emitter and 0.010” (0.254 mm) over the Photologic® sensor. All devices in this series have the added stability utilizing hysteresis built into the amplification circuitry. The electrical output can be specified as either buffered Totem-Pole (OPB 120A, OPB120B), buffered Open-Collector (OPB121B), and Inverted Totem-Pole (OPB122B). Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for more information.APPLICATIONS
:● Mechanical switch replacement
● Speed indication (tachometer)
● Mechanical limit indication
● Edge sensing
● Object sensing Ordering Information Part Number Sensor Photologic® Aperture Emitter/Sensor OPB120A OPB120B Totem-Pole 0.04" / 0.04" 0.
