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FAIRCHILD L14C2 Silicon Phototransistor Optical Sensor

L14c2 Fairchild 20 Pcs Lot Silicon Phototransistor Optical Sensor

( Brand: Fairchild ), ( Manufacturer Part Number: L14C2 ), ( Part Type: Sensor )

Review FAIRCHILD Pcs Lot Silicon Phototransistor Optical Sensor

The Fairchild L14C2 is a high-performance silicon phototransistor optical sensor designed for use in various applications involving light detection and measurement. This sensor comes in a pack of 20 pieces, making it an ideal choice for bulk orders or large projects.

Each sensor in the pack features a silicon phototransistor design, which converts incident light into electrical current. The L14C2 model is specifically designed for use in low to medium light levels, making it suitable for applications such as proximity sensors, optical switches, and photodiode arrays.

The Fairchild L14C2 sensor has a wide spectral response range, with peak sensitivity at around 800 nanometers. This means that it can detect a broad range of wavelengths, making it versatile for use in various lighting conditions. The sensor also has a high gain, which amplifies the electrical signal produced by the phototransistor, resulting in a larger output current.

The package size for the Fairchild L14C2 sensor is TO-56, which is a standard size for phototransistors. This makes it easy to integrate into various circuits and systems. Additionally, the sensor has a low power consumption, making it an energy-efficient solution for applications where power usage is a concern.

The Fairchild L14C2 sensor is also robust and reliable, with a high degree of stability and repeatability. It can operate over a wide temperature range, from -40 degrees Celsius to 85 degrees Celsius, making it suitable for use in a variety of environments. The sensor also has a high level of sensitivity to light, with a typical photocurrent of 150 microamps per milliwatt of light incident on the sensor.

In summary, the Fairchild L14C2 is a high-performance silicon phototransistor optical sensor that comes in a pack of 20 pieces. It features a wide spectral response range, high gain, low power consumption, and robust design, making it an ideal choice for applications involving light detection and measurement in low to medium light levels. With its standard TO-56 package size and high sensitivity to light, the L14C2 sensor is easy to integrate into various circuits and systems and can operate in a wide temperature range.

Pros and Cons of Buying Fairchild L14C2 20pcs Silicon Phototransistor Optical Sensors

Introduction:

The Fairchild L14C2 is a silicon phototransistor optical sensor, which is widely used in various applications such as light detection, automatic control, and optical sensing systems. This analysis will discuss the advantages and disadvantages of purchasing 20 pieces of Fairchild L14C2 silicon phototransistor optical sensors to help potential buyers make an informed decision.

Pros:

1. High Sensitivity: The Fairchild L14C2 has a high sensitivity to light, making it suitable for applications where low light detection is required. It can detect light as low as 1 lux, which is useful for applications in low-light environments.

2. Wide Dynamic Range: This phototransistor sensor has a wide dynamic range, allowing it to detect a broad range of light intensities. This feature is beneficial for applications where the light intensity may vary significantly.

3. Low Power Consumption: The L14C2 phototransistor sensor operates at a low power supply voltage (3-15V) and has a low power consumption, making it an ideal choice for battery-powered applications.

4. Compact Size: With a small size of 3.2 x 2.5mm, these sensors are easy to integrate into various systems, reducing the overall size and weight of the system.

5. Economical: Buying 20 pieces of the Fairchild L14C2 in a single purchase can be more cost-effective than buying them individually, as bulk purchases often come with discounts.

Cons:

1. Limited Operating Temperature Range: The L14C2 sensor has a limited operating temperature range of -40 C to 85 C. This temperature range may not be suitable for all applications, particularly those in extreme temperature environments.

2. Low Input Impedance: The sensor has a relatively low input impedance of 1 k , which may require additional circuitry to ensure proper operation in some applications.

3. Manual Calibration: The L14C2 sensors may require manual calibration to ensure accurate light detection, which can be time-consuming and may require specialized equipment.

4. Sensitivity to Ambient Light: The sensors can be sensitive to ambient light, which may cause false readings. Proper shielding and placement of the sensors can help mitigate this issue.

Conclusion:

The Fairchild L14C2 silicon phototransistor optical sensor offers several advantages, including high sensitivity, wide dynamic range, low power consumption, compact size, and cost-effectiveness when bought in bulk. However, it also comes with some disadvantages, such as a limited operating temperature range, low input impedance, manual calibration requirements, and sensitivity to ambient light.

Based on the pros and cons presented above, the Fairchild L14C2 is a suitable choice for applications requiring light detection in moderate temperature environments, where low power consumption, compact size, and cost-effectiveness are essential factors. However, if the application demands a wider temperature range, higher input impedance, or greater resistance to ambient light, alternative sensors may be more suitable.

Recommendation:

For applications where the Fairchild L14C2 is a good fit, purchasing 20 pieces in a bulk order can result in cost savings. However, it is essential to consider the potential challenges associated with manual calibration and shielding to ensure accurate readings. If the application demands a wider temperature range, higher input impedance, or greater resistance to ambient light, consider alternative sensors such as the Vishay TEMT29012 or the Hamamatsu S12322. Always consult the datasheet and application notes for each sensor to ensure compatibility with your specific application requirements.

Details:

20 Pcs lot L14C2 Fairchild Silicon Phototransistor Optical Sensor. Shipping Handling.

part #: l14c2 price

  • $85.00

specifications contrpake:

  • brand: Fairchild
  • mpn: L14c2
  • part type: Sensor

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  • city: NY
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  • Surveillance Alarm Equipment > Alarm Systems Accessories > Alarm Control Panels Keypads
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  • quantity: 5
  • options: Ship-to-home
  • started: February 21, 2025
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part type: sensor,
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