Dear customers, Please kindly have an alert that according to our project experience, we foresee that many ICs will be in very tight supply or even out of stock for a long time, so please schedule your crucial projects of 2021 beforehand. : For more details, please have an alert to this news, down load Electronic Components Price Increase Reminder_Weller Technology Co., Limited

High Frequency PCB

High Frequency PCB is a type of electronic circuit board that particularly used for signal transmission in the variety of applications of electronic devices including mobile, microwave, radio frequency and high speed design applications. Due to it’s base material’s special features that has a frequency range of 500MHz – 100GHz, so the circuit boards manufactured … Continued

Rogers4350B PCB fabrication
RF & Microwave PCB

Radio Frequency and microwave PCBs are a type of special PCB designated to operate the RF or microwave signal. Therefore, these types of PCBs normally used in the application of high frequency signal transmission around megahertz to gigahertz frequency ranges. So, this type of PCB with its material is widely used in communication technologies such … Continued


HDI (High Density Interconnect) PCB specified by it’s electrical holes structure, which is one of the fastest growing technologies in the PCB industry,it’s opposed type is through hole PCB. In IPC-2226, it defines that HDI is a printed circuit board with a higher wiring density per unit area than conventional printed circuit boards (PCB). Compared … Continued

Heavy Copper PCB

What is the heavy copper PCB? A bare printed circuit board can be defined as heavy copper PCB when it’s final finished copper thickness up to more than 2oz (or 70um) in the internal and external layers. So, compared with other normal circuit boards, the heavy copper PCB is made of a thicker layer of … Continued