Large 20mm LDR Photoresistor Sensor Photo Sensor

Name: Large 20mm LDR Photoresistor Sensor Photo Sensor
SKU: f0eed66021
Price: 149 PKR
Availability: InStock

• Diameter: 20mm • Max Voltage: 500V • Max power consumption: 500mW • Operating Temperature: 30+70C • Light Resistance: 5-100K ohm • Dark Resistance: 1-8M ohm

Rs 149Rs 300-50%

In stock Price updated 15 Nov 2026

Total: Rs 149

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Delivery in 2 to 4 working daysFree in Islamabad & Rawalpindi above Rs 5,000
Cash on deliveryPay when your parcel arrives
7-day checking warrantyDead-on-arrival items replaced
Packed with careAnti-static & padded packaging

Highlights

Coated with epoxy
Good reliability
High sensitivity
Fast response
Good spectrum characteristic

Specifications

Diameter: 20mm
Max Voltage: 500V
Max power consumption: 500mW
Operating Temperature: 30+70C
Light Resistance: 5-100K ohm
Dark Resistance: 1-8M ohm

About this product

20mm Light Dependent Resistor

A photoresistor or light-dependent resistor (LDR) or photocell is a light-controlled variable resistor. The resistance of a photoresistor decreases with increasing incident light intensity; in other words, it exhibits photoconductivity.