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eBoot 30 Pieces Photoresistor Photo Light Sensitive Resistor Light Dependent Resistor 5 mm GM5539 5539

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698 ratings

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Quantity: 30 x photoresistor, 5 mm GM5539 resistor
Maximum voltage: 150 Volt DC
Maximum wattage: 100 mW; Spectral peak: 540 nm
Light resistance (10 Lux): 50-100 Kohm; Operating temperature: - 30 ~ + 70 degree Celsius
Enough photo light sensitive resistors are handy for your DIY and hand working projects

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Product details

Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 1.38 x 1.38 x 1.38 inches; 0.32 Ounces
Date First Available ‏ : ‎ January 23, 2017
Manufacturer ‏ : ‎ eBoot
ASIN ‏ : ‎ B01N7V536K

Best Sellers Rank: #14,543 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
- #14 in Single Fixed Resistors

Customer Reviews:
698 ratings

Product Description

Widely application in life

Photoelectric control, camera auto metering, indoor light control, alarm, industrial control, light control switch, light control lights, electronic toys, etc.

Photo Light Sensitive Resistor

Maximum voltage: 150 Volt DC

Spectral peak: 540 nm

Maximum wattage: 100 mw

Light resistance (10 Lux): 50-100 Kohm

Operating temperature: - 30 ~ + 70 degree Celsius

Sufficient quantity: 30 pieces photo light sensitive resistors are handy for your DIY and hand working projects

Coated with epoxy
Good reliability
Small volume
High sensitivity
Quick response
Good spectrum characteristic

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See questions and answers

Customer reviews

4.6 out of 5

698 global ratings

5 star		75%
4 star		16%
3 star		7%
2 star		1%
1 star		2%

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Top reviews from the United States

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Robert Bloxsom

Great price, fast delivery & good quality

Reviewed in the United States 🇺🇸 on December 7, 2022

Verified Purchase

super fast shipping! product as advertised, measured one item: 16Mohm in dark; >1Kohm in bright light, small in size (about 1/4" dia). perfect for photo sensing project.

Helpful

Duckie of Truth

Cheap price, cheap quality

Reviewed in the United States 🇺🇸 on August 17, 2022

Verified Purchase

I was attempting to use these photoresistors in a project I was attempting to complete. The project consisted of using the photoresistors to automatically face my small solar panel towards the sun. The photoresistor’s tolerance fluctuates wildly between each resistor. I had to sit down and manually check for matching ambient resistances to use for my project. However, I’m not really disappointed as they were extremely cheap and at the end of the day I was able to use them in the project. I just had to do a little bit of extra work.

3 people found this helpful

Helpful

David Castlewitz

Tiny but useful

Reviewed in the United States 🇺🇸 on December 26, 2021

Verified Purchase

These LDRs are really small. I didn't know that when I ordered them. The price was great, but I was dismayed to find them so tiny. But that turned out to be an advantage, since I am using them to detect laser light. I've assembled nine in a 3x3 matrix, joining all the left "legs" and all the "right" to create a single massive LDR. Consequently, the small surface area of each individual piece works to my advantage,

3 people found this helpful

Helpful

Jack of trades

Working fine

Reviewed in the United States 🇺🇸 on July 7, 2022

Verified Purchase

It works

Helpful

These open a circuit in bright light

Reviewed in the United States 🇺🇸 on August 3, 2021

Verified Purchase

These things allow more electricity to flow as they get hit with more light. I was hoping to use them to automatically turn on lights ( via a battery) when it got dark. That’s not what these do. But they could be used for other fun stuff

4 people found this helpful

Helpful

Fair&Honest

Works as

Reviewed in the United States 🇺🇸 on April 5, 2022

Verified Purchase

Spot checked a few: good. Range was 1.5K (direct light from flash light) to 2M (covered).

Helpful

Geerthi

Excellent for DIY projects

Reviewed in the United States 🇺🇸 on August 27, 2021

Verified Purchase

This is exactly what I needed to have my outdoor wall light to turn on at dark without me turning on the breaker everytime. Easy to install as it comes with nice long pins, so easy to install it. I used certain weather resistance glue and covers in order to protect it from the rain and snow. It is really worth for a DIY projects at home.

Helpful

Frank

4 stars - No exact count.

Reviewed in the United States 🇺🇸 on March 6, 2020

Verified Purchase

I inspected them after arrival. The package is clean and nice labeled for reference and future restocking. The leads are more bent then I would have expected but can not say they do not function until I use them. I did count only 29 in the package of 30. So I am now 1 short for my project... go figure. Maybe some will fail and I have to order anyways some more. If I order more or some fail I will update this review.

2 people found this helpful

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eBoot 30 Pieces Photoresistor Photo Light Sensitive Resistor Light Dependent Resistor 5 mm GM5539 5539

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Product details

Product Description

Widely application in life

Photo Light Sensitive Resistor

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Application of GL5516 LDR Photo Resistors

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