Blog — PCB Manufacturing Insights

Flex PCB Design & Manufacturing Guide — Material Selection, Bend Reliability & Cost Optimization

Complete flex PCB design and manufacturing guide covering polyimide vs polyester substrates, IPC-2223 bend radius rules, coverlay vs solder mask

ENIG vs HASL vs OSP: How to Choose the Right PCB Surface Finish

ENIG, HASL, OSP, Immersion Silver: Immersion Tin, ENEPIG — which surface finish is right for your application? Compare cost, shelf life, solderability

PCB Design for Manufacturability: 8 DFM Rules That Cut Costs by 30%

Learn the 8 most impactful PCB DFM rules from our engineering team. Proper annular ring sizing: thermal relief design

Consumer Electronics PCB Manufacturing — Wearables, Smart Home & Drone Design Guide

Technical PCB requirements for consumer electronics, and lightweight rigid-flex designs for drones. Real production data from an IATF 16949

BGA Assembly Guide — X-Ray Inspection, Reflow Profiling & Defect Prevention

Complete BGA assembly guide covering reflow profiling for 0.3mm pitch BGAs, X-ray void analysis standards and the 5 defect categories that matter most

Automotive PCB Design Requirements — IATF 16949 Compliance & Reliability Testing

Complete guide to automotive PCB requirements: IATF 16949 certification, AEC-Q100 reliability testing

Aerospace & Defense PCB Manufacturing — AS9100, ITAR & MIL-SPEC Requirements

Complete procurement guide for aerospace and defense PCBs: AS9100/ITAR compliance, MIL-PRF-31032 materials, Class 3/A workmanship, outgassing (ASTM E595)

Underfill vs Edge Bond vs Corner Bond — Which Protection for Your BGA/CSP?

Corner bond: edge bond or full underfill for BGA and CSP — mechanical performance, application time

No-Flow Underfill for High-Volume SMT — Void Control, Flux Compatibility & Yield

No-flow underfill process control for high-volume SMT: flux compatibility testing, reflow profile interaction and yield economics

Insights & Resources