Metal Casing Good Reliablity Phototransistor D57 Series for Light Control Lamp
Owning very strong R&D Center, Senba can research and develop the pyroelectric infrared sensor independently. Among those pir sensor manufacturers, Senba Sensorhas become the first owner of this special technology enterprise in China. We are awarded as "Henan high-tech enterprises" in 2006 and awarded as "Notional high-tech enterprises" in 2012.
After read this, you will know difference between LDRand phototransistor.
Overview
Light dependent resistor is made of semiconductor material. Also name LDR, photoconductor. The electric conductivity changes by the illuminance. The illuminance is more stronger, the value of the resistance will be more weaker. With this chareter, we can produce different size to satified different requirement. We have 5MM and 12MM series.
Send product request
Other supplier products
 |
4pins Digital Smart Pyroelectric Detector BS412 | Overview Senba is one of the most professionalPIR sensor manufacturersfor more than 15 years. We are the most advanced factory with complete categ... |
 |
3Pins Electronic Components PIR BL312 From Senba Factory | Senba Sensing Technology Co.,Ltd. is a professional china sensor manufacturer. We provide Infrared Thermopile Sensor, Digital PIR Sensor, passive i... |
 |
4 Pins Passive Infrared Sensor BL412 for Alarm System | Overview Senbais the specialist PIR manufacturer for more than 15 years. We are the most advanced factory with complete categories. With strong R&... |
 |
Analog Optoisolator | Linear optocoupler is an optocoupler semiconductor devicethat controls the change in resistance by a change in input current. It is an analog linea... |
 |
Low Distortion Coupling Linear Optocoupler LCR - 0203 Series for Volume Control and Electrical Coupling | Overview Optocoupler is an electronic component that transfers electrical signals between two isolated circuits by using light. It is widle used i... |
