6 Layer FR4 ENIG RoHS PCB Board - Lead Free Custom Printing for Medical Equipment
Product Specifications
Attribute |
Value |
Product Name |
High Performance High TG FR4 Lead Free |
Min Hole Size |
0.2mm |
Applications |
Medical Equipment |
Min Line Space |
5mil |
Type |
Home Appliance PCBA, Electronic Board |
Copper |
35um |
Surface Plating |
ENIG |
Base Copper |
50um(1.5oz) |
Product Description
6 Layer High Performance High TG Low Cost FR4 Lead Free ENIG PCB
Basic Information
- Layer: 6
- Surface finish: ENIG
- Thickness: 1mm
- Copper weight: 1OZ
- Stack up: 2 core
Key Features
- Lead free compatible FR4 Laminate
- TG170 ℃, UV Blocking/AOI compatible
- High heat resistance
- Lower Z-axis CTE
- Excellent through-hole reliability
- Excellent anti-CAF performance
- Low water absorption
- Excellent mechanical processibility
6 Layer Multilayer PCB Parameters
Parameter |
Specification |
Number of Layer |
6 Layer |
Order Quantity |
1 to 50,000 |
Board Shape |
Rectangular, round, slots, cutouts, complex, irregular |
Board Type |
Rigid, Flexible, Rigid-flexible |
Board Material |
FR-4 glass epoxy, FR-4 high Tg, RoHS compliant, Aluminum, Rogers, etc. |
Board Cutting |
Shear, V-score, Tab-routed |
Board Thickness |
0.2-4.0mm, Flex 0.01-0.25mm |
Copper Weight |
1.0, 1.5, 2.0, 3.0, 4OZ |
Solder Mask |
Double-sided green LPI, Also support Red, White, Yellow, Blue, Black |
Silk Screen |
Double-sided or single-sided in white, yellow, black, or negative |
Silk Screen Min Line Width |
0.006'' or 0.15mm |
Max Board Dimensions |
20 inch*20inch or 500mm*500mm |
Min Trace/Gap |
0.10mm, or 4mils |
Min Drill Hole Diameter |
0.01'', 0.25mm, or 10mils |
Surface Finish |
HASL, Nickle, Immersion Gold, Immersion Tin, Immersion Silver, OSP, etc. |
Board Thickness Tolerance |
±10% |
Copper Weight Tolerance |
± 0.25 oz |
Minimal Slot Width |
0.12'', 3.0mm, or 120mils |
V-Score Depth |
20-25% of board thickness |
Design File Format |
Gerber RS-274, 274D, Eagle and AutoCAD's DXF, DWG |
Multilayer PCB Stack Up
The stack-up of a multilayer PCB refers to the arrangement and order of the layers in the PCB construction. This critical aspect determines the electrical performance, signal integrity, impedance control, and thermal characteristics of the board.
Multilayer PCB Types
- Standard Multilayer PCB: Basic type with 4-8 layers for general electronic devices
- HDI PCB: Higher component density with microvias for compact devices
- Flex and Rigid-Flex PCB: Combines flexible and rigid sections for specialized applications
- Sequential Lamination PCB: For complex designs requiring 10+ layers
- Metal Core PCB: Features metal layer for superior heat dissipation
- RF/Microwave PCB: Specialized for high-frequency applications
Applications
Our 6-layer PCBs are ideal for medical equipment, consumer electronics, telecommunications, automotive systems, industrial controls, aerospace technology, and power electronics where reliability and performance are critical.