Automotive PCBA: Planning Test and Reliability Work An automotive PCBA is not necessarily a difficult board to assemble. What distinguishes it is where it ends up: inside a vehicle or a charging installation, where a fault is expensive to diagnose, difficult to reach and impossible to dismiss as a one-off.…

PCB Alternate Part Approval: Substituting Safely 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 alternate part approval from the perspective of a PCBA factory floor, covering changing…

IoT Terminal PCBA: Wireless Module and Programming Control An IoT terminal is a product whose usefulness depends on a radio link that has to work in an environment nobody controls. The board itself may be small and the component count modest, but the function is concentrated: a controller, a wireless…

PCB Approved Vendor List: Who May Supply the Part 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…

Medical Measurement PCBA: Data, Material and Inspection Boards that are built into measuring equipment are not necessarily the most complex boards a factory will assemble, and they are frequently among the most demanding. The product exists to produce a number that someone will act on, and the small differences that…

Kit-Based PCBA Delivery for Downstream Assembly For many products the assembly is not the finished article. The board goes on to receive an enclosure, a harness, a display, a keypad, a sensor or a battery, and the efficiency of that second stage is decided by the state in which the…

PCB Bill of Materials Structure: What Must Be in the BOM 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 bill of materials structure from the perspective of…

PCB Assembly Drawing Content: What the Assembler Needs 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 Fabrication Notes and Tolerances: What Is Allowed 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 fabrication notes and tolerances from the perspective of a PCBA factory…

PCB Stackup Drawing Content: Describing the Build 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 stackup drawing content from the perspective of a PCBA factory floor, covering…