3D Rigid Kicad Electronic Multilayer PCB Board Assembly White Silkscreen
Product Specifications
Attribute |
Value |
Product Type |
Multilayer PCB |
Layer Count |
4 |
3D Capable |
Yes |
Material Type |
Rigid |
Quick Details
Material |
FR4 |
Layer |
4 |
Surface |
ENIG |
Copper |
70UM |
Solder mask |
Green |
Silkscreen |
White |
Min line |
3mil |
Min hole |
0.15MM |
PCB Types
Flexible PCB (FPC): Can be bent and flexed during use.
Rigid PCB: Maintains fixed shape and cannot bend.
Rigid PCB Materials
- High frequency material (most expensive)
- FR-1 - Phenolic tissue paper (electric wood)
- FR-2 - Phenolic tissue paper
- FR-3 - Cotton paper with epoxy resin
- FR-4 - Glass cloth with epoxy resin (most common)
- FR-5 - Glass cloth with epoxy resin
- FR-6 - Matte glass with polyester
- G-10 - Glass cloth with epoxy resin
- CEM-1 to CEM-5 - Various composite materials
- AIN - Aluminum nitride
- SiC - Silicon carbide
Metallic Coatings
Common rigid PCB metal coatings include:
- Copper (5-15μm thickness)
- Tin (5-25μm thickness, ~63% tin content)
- Gold (typically for interfaces only)
- Silver (typically for interfaces or silver alloy)
Multilayer PCB Types
- Standard Multilayer PCB: 4-8 layers for general electronics
- HDI PCB: High density with microvias for compact devices
- Flex/Rigid-Flex PCB: Combines flexible and rigid sections
- Sequential Lamination PCB: For complex designs with 10+ layers
- Metal Core PCB: Aluminum/copper core for heat dissipation
- RF/Microwave PCB: Specialized for high-frequency applications