Too much time being spent on your PCB layout ?

We have the know-how to efficiently manage PCB layout using our qualified designers and the most up-to-date PCB design software. Therefor we can save you hundreds or even thousands of dollars on your layout.

Layout For RF Designs
Assembly Drawings, Fabrication Drawings
DFT Audit, Test Point Placement, Test Probe Clearance
Controlled Impedance (Single And Differential) Designs
Board Layout From A Customer Supplied Schematic Diagram
Multi-Layer Boards, Split Ground Planes, Differential Pairs, High Speed Rules
Routing Per Trace/Space, Keep-Out, And Clearance Rules Specified By Customer
High Speed Backplane And Mid-Plane Designs/Micro BGA / Micro Via/ Blind & Buried Vias


  • Documents with all relevant details
    and manufacturing guidelines

  • Schematic - pdf format

  • PCB Netlist - text format

  • Assembly Drawing - pdf or gerber format

  • PDF copies of all board layer images

  • Gerber Data for all electrical and non-electrical layers in 274X, 2,3 English format OR customer specified format

We offer PCB fabrication providing consistent high quality products and affordable prices. Whether your design is simple or complex, NexPCB's Printed Circuit Board Fabrication service is ready to meet your requirements.

We have a diverse range of technical capabilities and materials for rigid or flexible, RoHS-compliant, and high TG boards with single or multiple layers.

Item Technical Parameter
Number of layers 1, 2, 4 or 6, up to 40 layers
Board shape Rectangular, Round, Slots, Cutouts, Complex, and Irregular
Board type Rigid, Flexible, Rigid-Flex
Board material FR-4 glass epoxy, FR4 High Tg, RoHS compliant; etc.
Max board dimensions 45" x 45" or 61cm x 110cm
Min trace/gap 0.003", 0.07mm, or 3 mils
Min drill hole diameter 0.006", 0.15mm, or 6 mils
Surface finish Immersion Silver/Gold, Deep Gold, Pb-Free HASL, OSP and etc.
Board thickness tolerance ±10%
Board thickness 0.2 ~ 8.0 mm, 0.01 ~ 0.25"
Copper weight 0.5-13 oz
Copper weight tolerance ±0.25 oz
Solder mask Double-sided green LPI (support red, blue, black, white, yellow)
Silk screen Double-sided or single-sided in white, yellow, black, or negative
Board cutting Shear, V-score
Plated through holes Yes
Sink holes Yes
Design file format Gerber RS-274X, 274D, AutoCA's DXF, DWG and Eagle
Testing procedures Visual Inspection
Flying probe
Bed of nails
Impedance control
Solder-ability detection
Digital metallograghic microscope
AOI (Automated Optical Inspection)

We provide PCB assembly procedures to comply with lead-free and RoHS PCB assembly standards.

Also, we specialize in Quick-Turn prototype PCB assembly, small quantities production PCB assembly with surface-mount (SMT), through-hole (THT), and mix components.

We offer turn-key (just send us the Gerber and BOM files), consignment (you supply all parts), and various components purchase options to help you reduce cost and wait time.

We can handle small quantities as well as volume productions.

Item Technical Parameter
Type of assembly THD (Thru-hole device) / Conventional
SMT (Surface-mount technology)
SMT & THD mixed
Double-sided SMT and/or THD assembly
Components Passives, smallest size 0201
Fine pitch to 8 Mils
Leadless chip carriers/ BGA, VFBGA, FPGA & DFN
Connectors and terminals
Component packaging Reels, Cut tape, Tube, Loose parts
Board dimensions Smallest size: 2.0" x 2.0", 50mm x 50mm
Largest size: 19.7" x 19.7", 500mm x 500mm
Board shape Rectangular, Round, Slots, Cutouts, Complex, and Irregular
Board type Rigid, Flexible, Rigid-Flex
BGA 0.3 mm BGA ball size
0.4 mm BGA ball pitch
Solder Type Leaded and Lead-Free
Water soluble solder paste
Manual soldering for special parts, e.g. wires and temperature sensitive parts.
Design file format Gerber RS-274X, 274D, Eagle and AutoCAD’s DXF, DWG
BOM (Bill of Materials)
Pick and Place file (XYRS)
Testing procedures Visual Inspection
X-ray Inspection
AOI (Automated Optical Inspection)
Functional test (test modules need to be supplied)