Photoresistor LDR CDS 25mm Light-Dependent Resistor Sensor Arduino(MJ25549)
Specifications
Good reliability Small volume
High sensitivity
Fast response
Good price
Photoresistor is a resistor which made of semi-conductor material,and the conductance changes with luminance variation .The photoresistor can be manufactured with different figures and illuminate area based on this characteristic.
- Camera Automation
- Indoor Sunlight Control
- Industrial Control
- Optical Lamp
- Optical Control Music IC
- Optical Control Switch
- Photoelectric Control
- Annunciator
- Electronic toy
- Electronic Detector
-Switch
-Light control
-Light control lamp
-Photoelectric control
-Camera automatic photometry
Technical parameter for 7mm photocell sensor
Specification | Type |
Max
Voltage (VDC) |
Max
power (mw) |
Environmental
temperature |
Spectrum
peak value (nm) |
φ25 series | MJ25516 | 500 | 500 | -30~+70°C | 560 |
| MJ25517 | 500 | 500 | -30~+70°C | 560 |
| MJ25528 | 500 | 500 | -30~+70°C | 560 |
| MJ25537 | 500 | 500 | -30~+70°C | 560 |
| MJ25539 | 500 | 500 | -30~+70°C | 560 |
Specification |
Light
resistance
(10Lux)
(KΩ) |
Dark
resistance
(MΩ) |
r100/10 |
Response time
(ms) |
Illuminance
resistance
characteristic
|
| Increase | Decrease |
| φ25 series | 5-10 | 1 | 0.6 | 30 | 30 |
3 |
| 10-20 | 2 | 0.6 | 30 | 30 | 3 |
| 20-30 | 3 | 0.7 | 30 | 30 | 4 |
| 30-50 | 5 | 0.8 | 30 | 30 | 4 |
| 50-100 | 8 | 0.8 | 30 | 30 | 6 |
About Haiwang
Shenzhen Haiwang Sensor Co., Ltd is specialized in developing, manufacturing and export of photo resistor, thermisters, sensors, optical lenses and other sensitive components over 12 years.
Our products include photoresistance, photosensitive sensor, thermistor, pyroelectric infrared sensor,
infrared induction IC, fresnel lens, LED lens and other related sensitive components.
Contact: Jane
Tel: 86 755-82867860 ext 812
Mob 15538987917