16 layer with 3oz copper all layers,
total thickness 7.5mm,
ENIG 2-4U",
edge plating,
impedance control
Multi-layer PCB (Multi-layer)
LHDPCB is a High-Tech multi-layer PCB manufacturer, The multi-layer PCB came into being due to the evolving changes in the electronics industry. The multi-layer PCB segment is by far our leading product. We have more than 14 years experience to produce the multi-layer PCB, Our proven track record of high quality and on-time delivery performance highlights our dedication to customer satisfaction.
Multi-layer PCB Advantages
1. Small Size
2. Lightweight Construction
3. High-Quality
4. Increased Durability
5. Enhanced Flexibility
6. More Powerful
7. Single Connection Point
Multi-layer PCB Applications
Multi-layer PCB are widely used in consumer electronics, computer electronics, industrial, medical equipment, automotive, aerospace, military and defense. Multi-layer PCB are particularly popular in the medical industry due to their small size, lightweight and powerful functionality.
Multi-layer PCB Advantages
1. Small Size
2. Lightweight Construction
3. High-Quality
4. Increased Durability
5. Enhanced Flexibility
6. More Powerful
7. Single Connection Point
Multi-layer PCB Applications
Multi-layer PCB are widely used in consumer electronics, computer electronics, industrial, medical equipment, automotive, aerospace, military and defense. Multi-layer PCB are particularly popular in the medical industry due to their small size, lightweight and powerful functionality.
Multi-layer PCB - Technical specification
| FEATURE | LHDPCB SPECIFICATION |
| Number of layers | 4 – 22 layers standard, 28 layers prototype. |
| Technology highlights | Multiple layers of epoxy glass fiber bonded together with multiple layers of copper of varying thicknesses. |
| Materials | Standard, High performance FR-4, Halogen-free FR-4, Low loss and High frequency materials, PTFE |
| Copper weights (finished) | 18um – 420um |
| Minimum track and gap | 0.075 mm / 0.075 mm |
| PCB thickness | 0.35 mm – 10.0 mm |
| Maximum dimensions | 580 mm x 800 mm, advanced 610 mm x 1000 mm |
| Surface finishes available | HASL (SnPb), LF HASL, OSP, ENIG, ENEPIG, Immersion Tin, Immersion Silver, Electroplate gold, Gold fingers |
| Minimum mechanical drill | 0.15 mm |