Aolittel Technology Co.,Ltd

Professional manufacturer of fuse and fuse holder,on-time delivery

Manufacturer from China
Site Member
6 Years
Home / Products / Photoresistor Light Sensor /

Sesitive Round Diameter 5mm Photocell Cds Photoresistor Light Sensor GM55 Series For Sensor Application

Sesitive Round Diameter 5mm Photocell Cds Photoresistor Light Sensor GM55 Series For Sensor Application

Ask Latest Price
Brand Name :Ao littel
Model Number :GM55 Series
Place of Origin :CHINA
MOQ :1000 Pieces
Price :USD 0.035 to 0.05 Per Piece
Payment Terms :T/T, Western Union, MoneyGram
Supply Ability :500,000 Pieces Per Day
Delivery Time :7 Days
Packaging Details :Bulk,200pcs/Bag,2000pcs/Box
Product Type :Diameter 5mm Photocell Cds Photoresistor Light Sensor
Diameter :5mm
Material :CdS
Shape :Flat sheet
Lead Type :Radial
Package :Bulk,200pcs/Bag,2000pcs/Box
Max.Voltage :150VDC
Ambient Temperature :-30~+70℃
Power Dissipation :90/100mw
Spectral Response Peak :540nm
Light Resistance (10Lux) :5-200 KΩ
MOQ :1000PCS
Contact Now

Add to Cart

Shipping
lt's easy to get a shipping quote! Just click the button below and complete the short form.
Get Shipping Quote
View Product Description

Sesitive Round Diameter 5mm Photocell Cds Photoresistor Light Sensor GM55 Series For Sensor Application

Description

Ao littel photoresistor Light Sensor or photocell is a light-controlled variable resistor. The resistance of a photoresistor decreases with increasing incident light intensity. A photoresistor Light Sensor can be applied in light-sensitive detector circuits, and light- and dark-activated switching circuits. It's also called light-dependent resistor (LDR).

______________________________________________________________________________Sesitive Round Diameter 5mm Photocell Cds Photoresistor Light Sensor GM55 Series For Sensor Application Download________

Photocells Light Sensor are sensors that allow you to detect light. They are small, inexpensive, low-power,easy to use and don't wear out. For that reason they often appear in toys, gadgets and appliances. They are often referred to as CdS cells (they are made of Cadmium-Sulfide), lightdependent resistors (LDR), and photoresistors.

Ao littel Cds Photoresistor Light Sensor Family Member
NO Diameter Series
1 3mm GM35
2 4mm GM45
3 5mm GM55
4 7mm GM75
5 11mm GM115
6 12mm GM12G
7 20mm GM205
8 25mm GM255

Sesitive Round Diameter 5mm Photocell Cds Photoresistor Light Sensor GM55 Series For Sensor Application

Dimension (mm)

Sesitive Round Diameter 5mm Photocell Cds Photoresistor Light Sensor GM55 Series For Sensor Application

Features

Good reliability

Small volume

High sensitivity

Quick response

Good spectrum characteristic

Epoxy encapsulated

Reliable performance

Application

Camera automatically metering

Photoelectric control

Interior light control

Alarm industrial control

Light-controlled switch

Light-controlled light

Electronic toys.

Specification

Srs Model

Max. Voltage

VDC

Max. Power

mw

Environment Temperature (℃)

Spectrum Peak nm

Light Resistance (10Lux)

KΩ

Dark Resistance

≥MΩ

γ100

10

Response

Time

(ms)

Illuminance Resistance Characteristic
Increase Decrease

φ5

GM5506 150 90 -30~+70 540 2-5 0.1 0.5 30 30
GM5516 150 90 -30~+70 540 5-10 0.2 0.5 30 30 1
GM5528 150 100 -30~+70 540 10-20 1 0.6 20 30 2
GM5537-1 150 100 -30~+70 540 20-30 2 0.6 20 30 3
GM5537-2 150 100 -30~+70 540 30-50 3 0.7 20 30 3
GM5539 150 100 -30~+70 540 50-100 5 0.8 20 30 4
GM5549 150 100 -30~+70 540 100-200 10 0.9 20 30 5
Test condition

Max. External Voltage: The max. voltage can be consistently imposed in the components in darkness.

Dark Resistance:The resistance which is get from closed the 10 lux light for 10 seconds. Max. Power:When the environment temperature is 25℃ using the biggest power Light Resistance:The resistance which is get after 400-600lux light for 2 hours, test with the standard light (CCT:2854K) 10 lux get the value.

Γ Value: The ratio gets from the standard resistance in 10 lux illuminance and 100lux illuminance’s rate.

Lg (R10/R100)

γ= =Lg(R10/R100)

Lg (100/10)

R10、R100 the resistance value in 10lux and 100 lux respectively. (γ’s tolerance is ±0.1)

Physical and Environmental Characteristics

Sesitive Round Diameter 5mm Photocell Cds Photoresistor Light Sensor GM55 Series For Sensor Application

What the Heck is Lux ?

Most datasheets use lux to indicate the resistance at certain light levels.
But what is lux ? Its not a method we tend to use to describe brightness so its tough to gauge. Here is a table adapted from a Wikipedia article on the topic!

Illuminance Example
0.002 lux Moonless clear night sky
0.2 lux Design minimum for emergency lighting (AS2293).
0.27 - 1 lux Full moon on a clear night
3.4 lux Dark limit of civil twilight under a clear sky
50 lux Family living room
80 lux Hallway/toilet
100 lux Very dark overcast day
300 - 500 lux Sunrise or sunset on a clear day. Well-lit office area.
1,000 lux Overcast day; typical TV studio lighting
10,000 - 25,000 lux Full daylight (not direct sun)
32,000 - 130,000 lux Direct sunlight

Testing a Photoresistor Light Sensor

The easiest way to determine how your photoresistor works is to connect a multimeter in resistance-measurement mode to the two leads and see how the resistance changes when shading the sensor with your hand, turning off lights, etc. Because the resistance changes a lot, an auto-ranging meter works well here. Otherwise, just make sure you try different ranges, between 1MΩ and 1KΩ before 'giving up'.

Sesitive Round Diameter 5mm Photocell Cds Photoresistor Light Sensor GM55 Series For Sensor Application
Sesitive Round Diameter 5mm Photocell Cds Photoresistor Light Sensor GM55 Series For Sensor Application

Connecting a Photoresistor Light Sensor

1)Because photoresistor Light Sensor are basically resistors, they are non-polarized. That means you can connect them up 'either way' and they'll work just fine!

Sesitive Round Diameter 5mm Photocell Cds Photoresistor Light Sensor GM55 Series For Sensor Application

2)Photoresistor Light Sensor are pretty hardy, you can easily solder to them, clip the leads, plug them into breadboards, use alligator clips, etc. The only care you should take is to avoid bending the leads right at the epoxied sensor, as they could break off if flexed too often.

Sesitive Round Diameter 5mm Photocell Cds Photoresistor Light Sensor GM55 Series For Sensor Application

China Sesitive Round Diameter 5mm Photocell Cds Photoresistor Light Sensor GM55 Series For Sensor Application for sale

Sesitive Round Diameter 5mm Photocell Cds Photoresistor Light Sensor GM55 Series For Sensor Application

Inquiry Cart 0