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Sharp Microelectronics GP1A57HRJ00F Optical Sensor Transmissive Photointerrupter - 10 mm Gap, 1.8 mm Slit, OPIC Output, Through-Hole PCB Mount

₹219.00 (Inclusive of all taxes)
Out of Stock

The Sharp Microelectronics GP1A57HRJ00F is a transmissive photointerrupter module featuring an integrated OPIC output for reliable non-contact object detection. Its 10 mm wide gap and 1.8 mm vertical slit are optimized for motion sensing and precise edge detection in automated systems, designed for through-hole PCB mounting.

Features

  • Transmissive optical sensor with integrated OPIC (Optical IC) output for clean signal conditioning.
  • Wide 10 mm detection gap accommodates various object sizes and shapes.
  • Vertical 1.8 mm slit enables precise edge detection and alternate motion sensing.
  • Features a built-in positioning pin for accurate PCB alignment and assembly.
  • Outputs a low logic level when the optical path is interrupted for reliable object detection.

Out of stock

Description

The GP1A57HRJ00F is a self-contained transmissive photointerrupter module from Sharp Microelectronics, housing an opposing infrared emitter and phototransistor detector within a single molded case. The integrated OPIC (Optical IC) provides a conditioned digital output signal, simplifying interface with microcontrollers, PLCs, and logic circuits. Its design ensures stable operation across an industrial temperature range from -30°C to 75°C.

Engineered for durability and precision, the module’s 10 mm wide gap offers flexibility in sensing applications, while the 1.8 mm vertical slit provides the resolution needed for detecting fine edges or specific patterns. The through-hole package and integrated alignment pin guarantee secure and accurate mounting on printed circuit boards, making it ideal for high-volume automated assembly.

Key Features

  • Transmissive optical sensing principle with integrated emitter and detector.
  • OPIC (Optical IC) output provides a conditioned, low-noise digital signal.
  • Generous 10 mm sensing gap for versatile object placement.
  • Precision 1.8 mm vertical slit for accurate edge and motion detection.
  • Built-in mechanical positioning pin prevents assembly misalignment.
  • Robust operating temperature range from -30°C to +75°C.
  • Compact through-hole PCB mount package (18.6 x 15.2 x 5 mm).
  • RoHS compliant construction for global environmental standards.

Applications

  • Paper feed and media detection in printers, copiers, and fax machines.
  • Slot detection and disc presence sensing in optical storage drives and disk changers.
  • Position verification and end-stop detection in linear actuators and automated machinery.
  • Rotor position sensing and speed measurement in encoders and motor control systems.
  • Object counting and break-beam sensing in industrial automation and assembly lines.

Technical Specifications

Manufacturer Part NumberGP1A57HRJ00F
Sensor TypeTransmissive Photointerrupter
Output TypeOPIC (Optical IC)
Sensing Gap Width10 mm
Slit Width1.8 mm (Detector Side)
Slit OrientationVertical
Output Logic (Blocked)Low
Operating Temperature-30°C to +75°C
Storage Temperature-40°C to +102°C
Package Dimensions (L x W x H)18.6 mm x 15.2 mm x 5 mm
Mounting StyleThrough-Hole PCB
ComplianceRoHS

Frequently Asked Questions

What is the output signal type of the GP1A57HRJ00F photointerrupter?

The GP1A57HRJ00F features an integrated OPIC (Optical IC) output. This provides a conditioned digital signal, typically going to a logic low state when the infrared beam between the internal emitter and detector is interrupted by an object. This simplifies direct interfacing with microcontroller GPIO pins or digital logic circuits without requiring external signal conditioning.

How do I correctly align the sensor during PCB assembly?

The module includes a built-in positioning pin on its underside. Your PCB layout must include a corresponding mounting hole. Inserting this pin ensures precise rotational and translational alignment, guaranteeing the 1.8mm vertical slit is oriented correctly for your application. Always refer to the official Sharp Microelectronics datasheet for the exact recommended footprint and hole dimensions.

What is the purpose of the 1.8mm vertical slit?

The 1.8mm vertical slit on the detector side defines the sensing resolution and profile. It allows the sensor to detect very specific edges or patterns, making it ideal for applications like encoder disk reading, precise paper edge detection, or alternate motion sensing where timing based on a broken beam is critical. The vertical orientation is optimized for detecting horizontal motion.

What is the operating voltage and current requirement for this sensor?

The specific operating voltage and current consumption are defined in the official Sharp Microelectronics datasheet. Typically, OPIC-based photointerrupters operate on a 5V DC supply. It is crucial to consult the datasheet for absolute maximum ratings, recommended operating conditions, and the connection diagram for the emitter and OPIC output pins to ensure reliable and safe operation.

Package Includes

  • 1 x Sharp Microelectronics GP1A57HRJ00F Photointerrupter Module

Additional Information

Weight 0.004 kg
Dimensions 1.86 × 1.52 × 0.5 cm