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QRD1210T30
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QRD1210T30

Product Overview

Category

The QRD1210T30 belongs to the category of infrared (IR) sensors.

Use

It is used for proximity sensing and object detection applications.

Characteristics

  • Utilizes a phototransistor for IR detection
  • Sensitive to IR light in the 850nm wavelength range
  • Compact and low-profile design
  • Suitable for use in various electronic devices

Package

The QRD1210T30 is available in a small, surface-mount package.

Essence

The essence of the QRD1210T30 lies in its ability to detect the presence of objects within close proximity using IR technology.

Packaging/Quantity

Typically packaged in reels containing a specified quantity, such as 1000 units per reel.

Specifications

  • Operating Wavelength: 850nm
  • Peak Sensitivity Wavelength: 940nm
  • Collector-Emitter Voltage: 30V
  • Power Dissipation: 100mW
  • Lead Soldering Temperature: 260°C for 10 seconds

Detailed Pin Configuration

The QRD1210T30 features a standard 3-pin configuration: 1. Emitter 2. Collector 3. Base

Functional Features

  • High sensitivity to IR light
  • Fast response time
  • Low power consumption
  • Reliable performance in various ambient light conditions

Advantages and Disadvantages

Advantages

  • Compact size
  • Versatile application possibilities
  • Low power consumption

Disadvantages

  • Limited range compared to some other proximity sensors
  • Susceptible to interference from ambient IR sources

Working Principles

The QRD1210T30 operates based on the principle of modulated IR light detection. When an object comes within the sensor's range, it reflects IR light back to the phototransistor, causing a change in its conductivity and resulting in a detectable output signal.

Detailed Application Field Plans

The QRD1210T30 can be utilized in various applications, including: - Proximity detection in mobile devices - Object detection in robotics - Touchless switches and controls - Ambient light sensing for display brightness control

Detailed and Complete Alternative Models

Some alternative models to the QRD1210T30 include: - QRE1113 - QRE1113GR - QRE1113F

In conclusion, the QRD1210T30 is a compact and versatile IR sensor suitable for proximity sensing and object detection applications. Its high sensitivity, fast response time, and low power consumption make it a valuable component in various electronic devices and systems.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق QRD1210T30 في الحلول التقنية

  1. What is the QRD1210T30?

    • The QRD1210T30 is a surface-mount, high-performance, 3 V, 1210-size ceramic resonator designed for use in various technical solutions.

  2. What are the key features of the QRD1210T30?

    • The key features include its compact size, high stability, low equivalent series resistance (ESR), and wide operating temperature range.

  3. What are the typical applications of the QRD1210T30?

    • Typical applications include timing circuits, microcontrollers, sensors, and other electronic devices requiring stable clock signals.

  4. What is the frequency range of the QRD1210T30?

    • The frequency range of the QRD1210T30 is typically from 1 MHz to 50 MHz.

  5. What is the operating voltage of the QRD1210T30?

    • The operating voltage is 3 V, making it suitable for low-power applications.

  6. How does the QRD1210T30 compare to other resonators on the market?

    • The QRD1210T30 offers high stability, low ESR, and a wide operating temperature range, making it a reliable choice for various technical solutions.

  7. Can the QRD1210T30 be used in automotive applications?

    • Yes, the QRD1210T30 is suitable for automotive applications due to its stability and robust construction.

  8. What are the soldering recommendations for the QRD1210T30?

    • It is recommended to follow the manufacturer's guidelines for soldering, including temperature profiles and soldering materials.

  9. Does the QRD1210T30 require any external components for operation?

    • In most cases, the QRD1210T30 can be directly connected to the circuit without requiring additional external components.

  10. Where can I find detailed specifications and application notes for the QRD1210T30?

    • Detailed specifications and application notes can be found in the product datasheet provided by the manufacturer or distributor.