Blog
Technical articles on PCB design, manufacturing, and industry best practices. Written by our engineering team.
AQL sampling for PCB and PCBA inspection — how to read ISO 2859-1 / ANSI Z1.4 tables, choose inspection level and defect classes, and set AQL limits that match
Wi-Fi 7 and Wi-Fi 6E PCB design rules — 6 GHz stackup and material selection, 50 Ω routing with real tolerance, antenna keep-out zones, via stubs, and the SRRC/
GNSS receiver PCB design rules for GPS, GLONASS, Galileo and BeiDou modules — antenna feed line, LNA placement, ground plane, impedance control, shielding and a
FPGA PCB design rules for Xilinx and Intel FPGAs — power sequencing, decoupling capacitor networks, layer stackup, high-speed I/O routing, BGA assembly and firs
PCB payment terms for international buyers — T/T deposits, letters of credit, milestone schedules, and how to protect your payment against quality and fraud ris
Compare US and Chinese PCB manufacturing for 2026 — board costs, lead times, tariffs and landed cost, quality control, IP protection, and when a hybrid sourcing
MEMS sensor PCB design rules — accelerometer, gyroscope and pressure sensor layout, analog grounding, package selection, reflow and assembly practices that prot
Automotive cockpit and infotainment PCB design rules — AEC-Q100 component selection, LVDS/MIPI/eDP/SerDes routing, CISPR 25 EMC, thermal and HDI manufacturing c
J-STD-001 requirements for PCB assembly explained for buyers — what the 3 verification levels and 3 product classes actually change on your purchase order, plus
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