PCB Flex Bend Radius Rules: How Far It Can Fold 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 flex bend radius rules from the perspective of a…

PCB Flex Connector Bonding: Making the Joint Last 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 flex connector bonding from the perspective of a PCBA factory floor,…

PCB Flex Coverlay Design: Covering the Flex 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 flex coverlay design from the perspective of a PCBA factory floor, covering…

PCB Flex Stiffener Attachment: Making a Soft Board Rigid Buyers and engineers often focus on the finished product and forget the production line behind it. In practice, most field failures can be traced back to process decisions made during assembly. Understanding PCB flex stiffener attachment gives you a practical advantage…

Designing a Microwave Transmitter PCB for Continuous Duty A microwave transmitter runs hot, runs continuously and cannot tolerate a small error in the wrong place. At several gigahertz a fraction of a decibel of extra loss reduces the link margin, a few degrees of phase drift spoils a phased array,…

PCB Marking on A Flex Circuit: Writing on Something That Bends Buyers and engineers often focus on the finished product and forget the production line behind it. In practice, most field failures can be traced back to process decisions made during assembly. Understanding PCB marking on a flex circuit gives…

PCB Router Bit Life: Counting the Cuts 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 router bit life from the perspective of a PCBA factory floor, covering…

PCB Blind Slot vs Open Slot: Routing Depth and Design Rules A slot in a printed circuit board is usually there for a mechanical reason: to seat a connector, to separate two circuits, to let air move or to give a daughter card somewhere to sit. Whether that slot is…

PCB Tab Width and Depth: How Strong the Bridge Is 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…

PCB Fixture for Depaneling: Holding the Board While It Is Cut 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 fixture for depaneling from the perspective of a…