PCBs: manufacturing capabilities

Specification of PCBs manufactured in Russia:

• number of layers: 1 or 2
• width and spacing of printed conductors – up to 0.25mm
• minimum diameter of via holes – 0.5 mm, land size – 1.0 mm
• maximum work piece dimensions: 400 x 600 mm
• coating of PCB lands: tin-lead solder-63 or chemical application of nickel-gold
• protective solder mask: application over copper
• marking (silk screening, screen printing): 0.2 mm resolution
• materials: glass fiber SF, FR4
• thickness of glass fiber: 0.8, 1.0, 1.5, 2.0, 2.5 mm
• liquid protective solder mask
• contouring: cutting, milling, punching, scribing (V-notching)

• for single-sided PCBs – 4 weeks for the first batch, 3 weeks for repeated batches.
• for double-sided PCBs – 5 weeks for the first batch, 4 weeks for repeated batches.

• number of layers – up to 32
• width and spacing of printed conductors – up to 0.075mm (3 mils) (for foil – 18 μm)
• minimum diameter of via holes – 0.2 mm, land size – 0.4 mm
• maximum work piece dimensions: 520 x 620 mm
• width of produced PCBs: 0.4-3.8 mm
• possible copper width: 18-140 μm
• coating of PCB lands: HAL, Flash Gold, Immersion Gold/Tin/Silver, Organic
• impedance control – on request
• marking (silk screening, screen printing): 0.2 mm resolution
• materials: glass fiber SF, FR4, Aluminum Base, CEM-1, High TG and other
• contouring: milling, punching, scribing (V-notching with selectable cutout angle)
• PCB contouring tolerances: ±0.2 mm for all types of contouring
• materials in use (brands): Nanya, KB, Shenyi, IL

The time of production of PCBs in China:

• for single-sided and double-sided PCBs – 3 to 4 weeks
• for multilayer PCBs – 4 to 5 weeks