Model name method of photoresistor

Shunuo varistor / ESD varistor / product complete / Sunlord first-class agent

NCP15WB473F03RC MURATA Murata thermistor original spot

Photocoupler

Photoresistors, also known as light-dependent resistors (LDRs), have a model name that is typically divided into three parts. Each part carries specific meaning and helps identify the type, characteristics, and serial number of the component. Understanding this naming convention can be very helpful when selecting or identifying a photoresistor for a particular application.

The first part of the model name is usually represented by letters, which indicate the main category or type of the resistor. The second part consists of numbers that describe the usage or specific characteristics of the device. Finally, the third part is also a number, used to denote the product’s serial number, which helps distinguish different versions or sizes of the same type of resistor.

For example:

Understanding these naming conventions can greatly assist engineers and technicians in identifying and selecting the right photoresistor for their applications. Whether you're working on a lighting control system, a security sensor, or an automated device, knowing how to interpret the model name ensures you get the correct component every time.