Your PCB Manufacturing Expert – Highleap Electronic
Figure 1. press-fit vs soldered PCB pins image for PCB manufacturing review.Choosing between press-fit and soldered PCB pins affects more than assembly convenience: it changes connector retention, serviceability, plating requirements, and the risk profile of the...
Figure 1. PCB soldering machine types image for Highleap Electronics PCB manufacturing and assembly review.A PCB soldering machine is the production equipment used to join components to an assembly at scale, most often a reflow oven for SMT, a wave soldering system...
Figure 1. clean flux vs no-clean flux image for Highleap Electronics PCB manufacturing and assembly review.Flux is the chemistry that makes solder flow and wet a joint, and the big practical question is whether its residue has to be washed off afterward. "No-clean"...
Figure 1. hot plate soldering image for Highleap Electronics PCB manufacturing and assembly review.Hot plate soldering is a popular way to reflow surface-mount boards on a benchtop: you apply solder paste, place the parts, and heat the board from below on a...
Figure 1. IPC J-STD-001 image for Highleap Electronics PCB manufacturing and assembly review.IPC J-STD-001 is the industry standard that defines the requirements for soldered electrical and electronic assemblies — the materials, methods, and acceptance criteria for...
Figure 1. Microcontroller board soldering and programming should be planned together before assembly.The last steps of a microcontroller board trip up many projects: soldering the fine pins and the thermal pad behind a QFN, then getting a programmer to talk to the...
Figure 1. soldering iron for PCB The best soldering iron for PCB work is a temperature-controlled station in the 40–80 W range with good thermal recovery, interchangeable fine tips, and a grounded (ESD-safe) tip. Wattage is about how fast the iron reheats after...
Figure 1. best soldering flux There is no single "best soldering flux" — the best one is the type matched to your job. For most electronics work, the right choice is a no-clean or a rosin (RMA) flux: both are mild, non-corrosive once used correctly, and safe on...
Figure 1. melting point of solder The melting point of solder depends entirely on its alloy. Eutectic tin-lead solder (Sn63/Pb37) melts at a single, sharp 183 °C (361 °F), while the most common lead-free alloy, SAC305, melts over a range of about...
Figure 1. pin in paste PCB assemblyLast updated: May 2026 · A process and design guide to paste-in-hole reflow for mixed-technology boards Pin in Paste (PiP) — also called paste-in-hole (PIH), through-hole reflow, or intrusive reflow — is a way to solder through-hole...