ES92B4 Photoelectric switch sensor
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Description: The BY-ES92B4 (Slot Optical Switch) combines a gallium arsenide infrared emitting diode with a silicon phototransistor in a robust plastic housing. This packaging design optimizes mechanical resolution, coupling efficiency, and effectively shields against ambient light. The integrated slot allows for interruption of the signal by opaque materials such as printers, scanners, copiers, or similar devices, toggling the output from "ON" to "OFF" states.
Key Features:
- Fast response time
- High sensitivity
- Cut-off visible wavelength λp = 940nm
- Lead (Pb) free
- RoHS compliant
- EU REACH compliant
- Mouse copiers
- Scanner switches
- Floppy disk drivers
- Non-contact switching applications
Technical Specifications:
- Logic Family: CMOS
- Number of Channels: 3
- Switch Configuration: Single-Pole Double-Throw (SPDT)
- Supply Voltage Range: 3V to 15V
- “ON” Resistance (R_ON): 125Ω typical at V_DD = 10V
- “OFF” Leakage Current (I_OFF): ±100pA typical at V_DD = 10V
- Control Input Voltage (V_IH): 0.7 V_DD min, 0.3 V_DD max
- Maximum Operating Frequency: 40 MHz at V_DD = 10V
Applications:
- Signal routing and switching
- Analog and digital multiplexing
- Audio and video signal processing
- Data acquisition systems
- Test equipment