PCBA Production workshop

Common types

Thick film resistors (low cost, general purpose)

Thin film resistors (high precision, low noise)

Alloy resistors (high current, low resistance)

Chip resistors are very commonly used basic electronic components in electronic circuits. They are small in size, usually flat and rectangular, with various sizes and specifications, which can perfectly meet the current needs of precision and miniaturized electronic products. They are widely used in mobile phones, computer motherboards, and smart wearable devices.

Electronic Manufacturing Electronic Parts Sourcing

In terms of manufacturing process, chip resistors use thick film or thin film technology to accurately attach resistor materials to ceramic substrates, and then undergo a series of treatments to ensure stable performance.It has good temperature stability and long-term stability. Under different working environment temperatures, the resistance value changes little, which can ensure the stability and reliability of circuit performance. It has a very wide resistance range, ranging from a few tenths of an ohm to several megohms, and can adapt to the current and voltage control requirements of different circuits. At the same time, chip resistors also have the advantages of high precision and high stability. They are less affected by environmental factors such as temperature and humidity during operation, ensuring the continuous and stable operation of the circuit. Moreover, it is easy to install the chip automatically, which greatly improves the assembly efficiency of electronic products and reduces production costs.

Moreover, the surface is plated with a metal layer with good solderability, which is easy to be soldered to the circuit board through processes such as reflow soldering. The welding quality is reliable and can ensure the electrical connection performance of the circuit.