TT Electronics / Optek Technology OPB821S5Z OPB821S5Z Transmissive Photo Interrupter Phototransistor Panel Chassis 2.03 mm 1.02 20 mA 2 V
The OPB821S5Z is a Slotted Optical Switch that consists of an infrared emitting diode (LED, 890 nm centre wavelength) and a NPN silicon phototransistor mounted in a low-cost black plastic housing on opposite sides of a wide slot. Each device in this series
The OPB821S5Z is a Slotted Optical Switch that consists of an infrared emitting diode (LED, 890 nm centre wavelength) and a NPN silicon phototransistor mounted in a low-cost black plastic housing on opposite sides of a wide slot. Each device in this series has a 0.040″ (1.02 mm) wide aperture located in front of the infrared diode. Phototransistor switching occurs when an opaque object passes through the slot.
- Non-contact switching
- Four standard aperture sizes for high resolution
- Low profile
- 0.080″ (2.03mm) Wide slot
- 0.250″ (8.89mm) Slot depth
- 24″ (609mm) 26 AWG wire leads
Applications
Sensing & Instrumentation, Automation & Process Control, Safety, Industrial
Other details
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