20mm Light Conductive Cells/Photocells/Photosensor 30-50KOHM
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.
Performances and Features
Coated with epoxy
Good Reliability
High Sensitivity
Small Volume
Fast Response
Good Spectrum Characteristic
Applications
- 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) |
φ20 series | MJ20516 | 500 | 500 | -30~+70°C | 560 |
| MJ20517 | 500 | 500 | -30~+70°C | 560 |
| MJ20528 | 500 | 500 | -30~+70°C | 560 |
| MJ20537 | 500 | 500 | -30~+70°C | 560 |
| MJ20539 | 500 | 500 | -30~+70°C | 560 |
Specification |
Light
resistance
(10Lux)
(KΩ) |
Dark
resistance
(MΩ) |
r100/10 |
Response time
(ms) |
Illuminance
resistance
characteristic
|
| Increase | Decrease |
| φ20 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 Lee
Tel: 86 755-82867860 ext 812
Mob: +8615538987917