Blind Via PCB Manufacturing: Stackup, Process and Cost The Interconnect That Makes High Density Possible As products shrink and their silicon becomes denser and faster, the wiring capacity of a conventional multilayer board runs out. Through-holes consume routing area on every layer they pass through, and once a design needs…

PCB Prepreg Gel Time: How Long It Takes to Set Modern electronics depend on boards that are assembled correctly the first time. Every product – a phone, a charger, a medical instrument or an industrial controller – relies on thousands of solder joints that must conduct current for years. This…

Radar PCB Assembly: RF Materials, Process Control and Cost Where High Frequency Meets High Consequence Radar systems sit at the intersection of microwave engineering, precision signal processing and very high reliability requirements. Whether the application is defence surveillance, automotive ADAS, aerospace or industrial sensing, the platform demands far more from…

PCB Prepreg Resin Content Test: How Much Resin Is In There Modern electronics depend on boards that are assembled correctly the first time. Every product – a phone, a charger, a medical instrument or an industrial controller – relies on thousands of solder joints that must conduct current for years.…

Satellite Communication PCBA Cost: Factors, Ranges and Lead Time Cost, Reliability and Schedule in One Decision Satellite communication hardware operates in high vacuum, under sustained radiation, and through repeated thermal cycling. Once in orbit there is effectively no repair or replacement option, so the assembly cost of a satellite communication…

PCB Lamination Pressure Profile: Squeezing the Stack Evenly Modern electronics depend on boards that are assembled correctly the first time. Every product – a phone, a charger, a medical instrument or an industrial controller – relies on thousands of solder joints that must conduct current for years. This article explains…

PCB Lamination Void at Copper Edge: Air at the Trace Edge Electronics manufacturing has become a discipline of small details. Solder paste volumes, placement accuracy, temperature profiles and inspection limits all add up to the final result. This guide looks at PCB lamination void at copper edge from the perspective…

Gold Finger PCB Manufacturing: Hard Gold, Bevel and Thickness The Interface That Decides Product Life In any product where a board is inserted into a slot, the electrical connection is made across a set of plated contacts on the board edge. PCIe add-in cards, memory modules, GPU and FPGA boards,…

PCB Panel Warpage After Lamination: When the Panel Curls Modern electronics depend on boards that are assembled correctly the first time. Every product – a phone, a charger, a medical instrument or an industrial controller – relies on thousands of solder joints that must conduct current for years. This article…

High Voltage PCB Design: Creepage, Clearance and Materials Above 500 V, the Design Rules Change Most PCB guidance assumes that the limiting factors are trace geometry, impedance and layer count. Push the working voltage past roughly 500 volts and those concerns move to the background. The limiting factors become creepage…