Automative Chip-Resistors are usually composed of a metal film and an insulating film. The metal film has tiny lines that form the resistive element of the resistor. An insulating film is used to protect the resistor from external interference and damage.

Thin Film Chip-Resistors have the characteristics of high precision, good stability, strong anti-interference, small size, good thermal stability, and low price, and are widely used in various electronic equipment, such as computers, communication equipment, televisions, audio equipment, automotive electronics, and other fields.

A surface Mount Device Resistor (SMD resistor for short) is an electronic component manufactured by surface mount technology.

High-voltage chip resistors play a very important role in circuits that withstand high voltage and high power. They are widely used and involve many fields. A high voltage chip resistor is an electronic component commonly used in high voltage applications such as power supplies, amplifiers, and measurement instruments, among others. It consists of several high voltage resistor pieces that can withstand higher voltages and can be connected together to provide the desired resistance value.