If you need prototype printed circuit boards, it's important to work with an assembler who can turn your designs around fast. These boards help verify you have the right design before you start a full production run so you can avoid costly errors. The sooner you get your prototype circuit board back, the sooner you can test it and get started on your standard production run. Lingva is the PCB manufacturer with fast reaction. We offer quick-turn PCB prototypes to turn your prototype boards around fast while still maintaining complete adherence to your design specifications.

Prototype Printed Circuit Boards Meet High-Quality Standards

Lingva offers rapid PCB prototyping services for quick-turn PCB at high quality and low cost. We're fully compilant with ISO9001 quality managment systems and we have an in-house quality control department to verify that all work meets each regulation depicted by the high standards.

Depending on your custom requirements, we can prototype your PCB within 1-3 days, compared to 3-7 days of Standard PCB service. Check out our circuit board prototype capabilities in the following table:

Features Capability
Quality Grade Standard IPC Class2
Number of Layers 1 - 4layers
Order Quantity 1pcs - 1000pcs
Build Time 1 - 3 days
Material FR-4 Standard Tg 140°C
Board Size Min 9*9mm | Max 420*600mm
Board size tolerance ±0.1mm - ±0.3mm
Board Thickness 0.4mm - 2.4mm
Board Thickness Tolerance ±0.1mm - ±10% of thickness of board
Copper Weight 1.0oz - 2.0oz
Inner Layer Copper Weight 0.5oz - 1.0oz
Copper Thickness Tolerance +0μm +20μm
Min Tracing/Spacing 5mil/6mil (copper weight: 1oz)
8mil/8mil (copper weight: 2oz)
Solder Mask Sides As per the file
Solder Mask Color Green, White, Blue, Black, Red,
Silkscreen Sides As per the file
Silkscreen Color White, Black
Surface Finish Lead Free HASL - RoHS
HASL - Hot Air Solder Leveling
ENIG - Electroless Nickle/Immersion Gold - RoHS
Min Annular Ring 5mil
Min Drilling Hole Diameter 8mil
Min Width of Cutout (NPTH) 0.8mm
NPTH Hole Size Tolerance ±.002" (±0.05mm)
Min Width of Slot Hole (PTH) 0.5mm
PTH Hole Size Tolerance ±.003" (±0.08mm) - ±.006" (±0.15mm)
Surface/Hole Plating Thickness 20μm - 30μm
SM Tolerance (LPI) .003" (0.075mm)
Aspect Ratio 10:1 (board thickness: hole size)
Test 10V - 250V, flying probe or testing fixture

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