5800B Light Dependent Resistor – White LDR Sensor

19.60 (Excl. GST 18%)

Availability: In stock

  • Resistance in dark: > 200 MΩ
  • Resistance in light: < 2.4KΩ
  • Peak wavelength: 540 nm
  • Max voltage: 150V DC
  • Operating temp: -40°C to +70°C
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SKU: SHOKITECH-RE-P-0531 Categories: , Tags: , , Brand:

The 5800B Light Dependent Resistor is a photoresistor (LDR) that changes resistance based on ambient light levels. Designed for light-sensing applications, this sensor offers quick response and reliable performance in detecting light intensity. It is ideal for automation systems, light-activated circuits, streetlights, and DIY electronics. With its compact round shape and high sensitivity, the 5800B LDR provides an easy and cost-effective way to integrate light detection into your projects.

Key Features

  • Light-sensitive resistor with fast response time

  • Resistance decreases with increasing light intensity

  • Reliable performance in various lighting environments

  • Suitable for analog light sensing and switching applications

  • Easy integration with microcontrollers and sensor circuits

Technical Details

  • Product Name: 5800B Light Dependent Resistor

  • Type: Photoresistor / LDR

  • Resistance in Dark: > 200MΩ

  • Resistance in Light: < 2.4KΩ

  • Spectral Peak Wavelength: 540 nm

  • Maximum Voltage: 150V DC

  • Maximum Power Dissipation: 100mW

  • Response Time: Rise – 20ms / Fall – 30ms

  • Housing Color: White

  • Material: High resistance semiconductor

  • Terminal Type: Radial leads

  • Dimensions: 5mm (Dia) x 4mm (H)

  • Operating Temperature Range: -40°C to +70°C

  • Weight: Approx. 0.2g

  • RoHS Compliant: Yes

Applications

  • Light-activated street lights and garden lights

  • Brightness-controlled display panels

  • Solar-powered devices

  • Light-level indicators and alarms

  • DIY electronics, Arduino, and robotics projects

Why Choose the 5800B Light Dependent Resistor?

The 5800B Light Dependent Resistor is a versatile and responsive light sensor designed for reliable performance in both indoor and outdoor conditions. Its small footprint and low power requirements make it ideal for a variety of light-sensing applications. Whether you’re automating lighting systems or creating interactive projects, this LDR provides stable, analog feedback with minimal circuitry.

Package Includes

  • 1 x 5800B Light Dependent Resistor – White LDR Sensor

Weight 0.002 kg
Dimensions 0.5 × 0.4 × 0.2 cm
SKU/Model Number

LDR-5800B

Category Type

Sensors

Material

Ceramic, Metal

Color

White

Input Voltage (V)

0 to 5

Output Voltage (V)

Varying resistance

Current Rating (A)

N/A

Power Rating (W)

N/A

Frequency (MHz/GHz)

N/A

Communication Protocol

Analog

Interface Type

Solder terminals

Number of Pins

2

Special Features

High sensitivity to light

Compatible Boards

Arduino Uno, Mega, Nano

Compatible Voltage Range

0 to 5

Use Case

Light intensity measurement

Warranty

Enjoy Peace of Mind with Our 15-Day Warranty
All products sold by ShokiTech come with a 15-day warranty, which begins after the delivery of the product, ensuring your satisfaction with its quality and performance.

What Voids the Warranty
The warranty may be voided under certain conditions, including misuse, tampering, physical damage, or alterations to the product.

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