Specifications:
Item: shenzhen pacemaker electronics circuits price
Layer count: 4L
Material: FR4
Surface finished: hasl
Finished board thickness:1.6mm
Finished copper thickness: 1oz
Solder mask color: green
Legend color: White
What we can offer you:
1. Turnkey service for reliable quality PCB and PCBA with competitive price;
2. Quick response and delivery;
3. Certificates: UL, ROHS, ISO9001, ISO14001;
4. Prototyping, reverse engineering, Gerber developing;
5. Payment: T/T, West Union, PayPal;
6. Delivery method: DHL, TNT, FEDEX, UPS, EMS, BY AIR, BY SEA
What we need from you:
1. Gerber file for PCB project;
2. Gerber file, BOM, coordinate file, testing guidance or fixture (if needed) for PCBA project;
3. Actual sample for PCB reverse engineering;
4. Schematic and BOM for Gerber development.
PRINTED CIRCUIT BOARD CAPACITY
Category | Description | Capability |
File Formats | Gerber files- preferred | 274-X,274-D,DPF,ODB++ |
Drill file | X & Y coordinates, with tool sizes included | |
Laminate Materials | CEM1, CEM3, FR1, FR4(High TG, halogen-free), ISOLA(FR408,370HR), TEFLON, POLYIMIDE, ROGERS(RO4003,RO4350,RO4450),Aluminum plate (Single, Double-sided) | |
Layer count | Layer count | 1-26 layer |
Board dimensions | Max. finished board dimensions | 39.37"x23.6" (1000mm*600mm) |
Tolerance of finished board dimensions | ±0.15mm | |
Board Thickness | Finished board thickness | 0.2-4.0mm |
Tolerance of finished board thickness | Thickness <1.0mm: ±12% | |
1.0mm ≤ Thickness <2.0mm: ±8%; ±10% | ||
Thickness ≥2.0mm: ±10% | ||
Warp and twist | ≤0.5% | |
Copper | Outer Cu thickness | 0.5oz ~ 7oz |
Inner Cu thickness | 0.5oz ~ 5oz | |
PTH hole copper thickness | 0.4-2mil (10-50um) | |
Drilling | Min. diamension of drilled hole | 3mil (0.075mm) |
Min. drilling diameter | 1.5mm | |
Drill Deviation | ±0.002” (0.050mm) | |
PTH hole tolerance | ±0.003” (0.075mm) | |
NPTH hole tolerance | ±0.002” (0.050mm) | |
Min. half hole dimension | 0.6mm | |
Tolerance of drilled slot | ±3mil (±75um) | |
Plating | Max aspect ratio of PTH | 10:01 |
Max. solder mask plug hole diameter | 0.8mm | |
Max gold thickness of gold finger | 60u" (1.5um) | |
Max nickel thickness of gold finger | 280u" (7um) | |
Etching | Trace width tolerance | ±20% |
Min. trace width / space (1oz finished Cu thickness starting from 1/3oz) | 0.003”/ 0.003”(0.08mm) | |
Min. trace width / space (1oz finished Cu thickness starting from 1/2oz) | 0.004”/ 0.004”(0.1mm) | |
Min. trace width / space (2oz finished Cu thickness) | 0.005”/ 0.005”(0.127mm) | |
Min. trace width / space (3oz finished Cu thickness) | 0.008”/ 0.008”(0.2mm) | |
Min. trace width / space (4oz finished Cu thickness) | 0.012”/ 0.012” (0.3mm) | |
Inner Layers | Min. space from drilling to inner pattern | 0.1mm |
Min. space from annular ring to inner pattern | 0.1mm | |
Layer-to-layer registration | ±3mil(76um) | |
Solder Mask | Color | green, white, black, yellow, red, blue |
Min. solder mask clearance | 0.003” | |
Thickness | 0.0004” | |
Silkscreen | Color | White, black, yellow, red, blue, green |
Electrical Test | AOI | Y |
Flying Probe Tester | Y | |
Controlled Impedance | Tolerance | ±10% |
Impedance tester | Tektronix TDS8200 | |
Routing | End Mills Test | ±0.15mm(0.006”) |
CNC Tolerance | ±0.15mm(0.006”) | |
V-Cut Depth | ±0.1mm(0.004”) | |
V-cut angle deviation | ±0.1mm(0.004”) | |
Semi-hole | Y | |
Surface Finish | HASL,HASL lead free, immersion gold, immersion silver, immersion tin, O.S.P (Entek),plating gold, carbon ink | |
Blind and Buried Vias | 3+N+3 | Y |
Resin,hole-filling ink,PTH | Y | |
Others | UL Cert. | Y |
ISO Cert. | ISO9001/ISO14001/RoHS | |
