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Material: FR4 Board thickness: 1.6mm Number of layers: 4 layers Process: Lead-free spray tin Minimum drilling: 0.3mm Minimum line width: 0.127mm Minimum line space: 0.127mm
+86 0755-81772911
| Black oil PCB | |||
| Substrate: | FR4 | Layers: | 4 layers |
| Dielectric constant: | 4.3 | Board thickness: | 1.6mm |
| Thickness of outer copper foil: | 1oz | Inner copper foil thickness: | 1oz |
| Surface treatment method: | lead-free spray tin | Minimum hole diameter: | 0.3mm |
| Minimum line width: | 0.127mm | Minimum line space: | 0.127mm |
| Application area: | stage equipment | Features: | Black oil board, strict appearance requirements, no scratching, irregular shape |
Widely used in: communications, consumer electronics, industrial control, security, automobiles, power supplies, smart home, medical, military and other industries.
QQ:343609301 E-mail:AnitaPCBA@pcb-hl.com
Add：Shayi North Yongfa Science and Technology Park, Xinhe Road, Shajing Street, Baoan District, Shenzhen
Main business: circuit board proofing circuit board proofing pcb proofing pcb circuit board multi-layer circuit board
