Analog Optocoupler

Linear optocoupler is an optoelectronic device that controls the change in resistance by a change in input current. 

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Low Distortion Coupling Linear Optocoupler LCR - 0203 Series for Volume Control and Electrical Coupling

Overview

Analog liner coupling is a type of photoelectric component by inputting different current to control resistance changes. It is made by use of LDR and LED semi-conductor with rigrous selection, aging, and test. The feature of this products are current input control and pure resistance non- polarity output. Our company owns the patent and the patent number ZL02225334.3

 

Package tyoe for LCR-0203 is aluminum alloy columnar. It is widely used in volume control and electrical coupling.

100pcs per small package, 3000pcs per big package.

Feature

Pure resistor and non-polarity output.
Wide range of analog liner resistance, "on" at the low resistance. "off" at high resistance.

Simple circuit configuration suitable for DC and AC use.
Input to output isolation, and low distortion coupling.

Datasheet

TypeLCR- 0203 Series
PackageAluminum alloy columnar
Input current0- 20mA
Input Voltage1.6- 2.5Vdc
Output Light Resistance50Ω - 1KΩ @20mA- 0.01mA 
Output Dark Resistance1Ω - 10MΩ @10 seconds off later 
Response Period<2.5mS 
Insulating Voltage>2500VRMS 
Working Frequency<300KHz 
Max Power100mW 
Dimension(mm)Diameter 6.0*13.5


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E-mail: sales.sz@nysenba.com

E-mail: sales.sz@nysenba.com

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SENBA Sensing Technology Co.,Ltd., was founded in 2005, with the focus on producing the top quality photoelectric components, such as PIR sensors, Photoresistors,Light Sensors, Flame detectors etc. Our strategic goal is to master the core technology.