Seach This Blog
Tag Cloud
AOI Baking BGA Burn/In(B/I) CAF Carrier Component drop/detachment Concept DFx ECM (Electrochemical migration) ENIG FATP Flux FVT Gold HASL HIP(Head-In-Pillow) HotBar ICT IMC LCM LTS Manufacturing glossary metal dome MFI newbie NWO(Non-Wet-Open) OSP Panel & De-panel PIH Popcorn-Effect Problem analysis & solving Red Dye Penetration Reliability Short circuit Solder broken crack Soldering Solder paste Stencil Temperature Profile Troubleshooting V-cut Warpage Wave-soldering X-raySponsor
Categories
- Case study
- Connector
- Corrugated Paper
- Design
- EDX/EDS/SEM/IMC/FTIR,
- Fundamental Science
- Glue/adhesive/epoxy/underfill,
- Keypad
- Management
- Manufacture
- Moisture Sensitive
- PCB/FPC/PTF
- Personal Opinion
- Plastic
- Process
- Product Introduction
- Quality
- Reliability
- Role & Responsibility
- SMT
- Soldering
- Test/Inspection
- Uncategorized
Bookmarks
Histats
Statcounter
Email Subscription
Author Archives: WorkingBear
Nov28
When does SMT require Reflow Carriers and Full Process Carriers?
What is an SMT Reflow Carrier? Why is it sometimes necessary in SMT production? And when do we need an SMT Full Process Carrier? Are there situations where neither is required? The so-called “SMT reflow carriers or reflow templates” are … Continue reading
Nov21
Q&A for Beginners: Understanding SMT Stencils, Component Placement Sequence, DFM, and DFX
This is a query from a user regarding SMT (Surface Mount Technology) processes, focusing on topics such as stencils, determining component placement sequence, and explanations of DFM (Design for Manufacturability) and DFX (Design for Excellence). We believe these questions and … Continue reading
Nov16
What is SMT Red Glue (Dispensing) process? What are the limitations while use red glue process?
The “SMT dispensing” process, also known as the “SMT Red Glue” process in Asia, is a process where a glue is used to stick Surface Mount Device (SMD) parts to a Printed Circuit Board (PCB). The term “SMT Red Glue” … Continue reading
Nov02
How to Implement Paste-In-Hole (PIH) Process for Through-Hole Devices and Solve Solder Filled Percentage for PTH
The PIH (Paste-In-Hole) process involves directly printing solder paste onto the Plating Through Holes (PTHs) of a PCB (Printed Circuit Board). Subsequently, Through-Hole Devices (THDs) are inserted directly into these holes with pre-applied solder paste. At this point, some of … Continue reading
Oct26
5 Key PCB Layout Considerations for Efficient Circuit Board Assembly and Soldering Production Processes
When designing a PCB layout, various questions inevitably arise. Is this PCB best suited for a single-layer, double-layer, or multi-layer configuration? How should you protect against ESD/EMI? Will the printed circuit board assembly (PCBA) use a single-sided or double-sided process? … Continue reading