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High Quality 5mm CdS Photoresistors(1000pcs/pack)

High Quality 5mm CdS Photoresistors(1000pcs/pack)

Regular price $40.00
Regular price Sale price $40.00
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Dark Resistance
Light Resistance


The CdS photoresistor (also known as a light-dependent resistor, LDR, or photo-conductive cell) is a passive component that decreases resistance with respect to receiving luminosity (light) on the component's sensitive surface. The resistance of a photoresistor decreases with an increase in incident light intensity; in other words, it exhibits photoconductivity. 

The smallest photoresistors we have to meet all your needs.

These 5mm LDRs are best for businesses who are looking for really small light dependent resistors. These basic low cost light sensing components are made from quality materials so you can confidently use it for all applications. The small photoresistor is best to use to detect the basic absence and presence of light for your projects.

  • 100% Trusted: We handpick the suppliers we work with and guarantee our customers nothing but the best quality products. This light dependent resistor comes from one of our trusted electronics suppliers who’s been in business for decades.
  • Value for your money: Each pack contains 1000 LDRs, giving you all the photoresistors you need to work on big projects.
  • Quality and Performance Guaranteed: We understand these electrical components will play a vital role in your work. Expect that we’re here to bring you the best electronics products you’ll find on the internet.


Standard CdS PhotoCell GL5516 or GL5528 by SICUBE,10000pcs/lot Ldrs,no whosale photoresistor

Bulk orders please contact for more discount.

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