PCB and PCBA Design Services in Shenzhen
USD $0.5 - $2.5 /Unit
Min.Order:1000 Units
Shenzhen Jointronic Technology Inc.
Community Healthcare Patient Monitor System Fingertip Pulse Oximeter
2016 Best China Professional Supplier LCD Fingertip Pulse Oximeter
OLED Fingertip Pulse Oximeter with SpO2 and pulse monitoring
SPO2 blood pressure monitor with finger oximeter fingertip pulse oximeter
Newly updated the best sold fingertip pulse oximeter ----- Applicable to adult and pediatric
Customized pcba desing/assembly services
Professional pcba manufacturer in shenzhen
Specification | Process capability |
Type | Single-sided, double-sided, multi-layer |
Materials | FR-4, CEM-1, CEM-3, high-frequency halogen-free, aluminum, iron base, copper base |
Finish Board Thickness | 0.2mm-6.0mm |
Copper substrate thickness | 18um,35um,70um,105um |
Surface | Hasl(LF), Electroless nickel gold, spray tin, chemical gold, carbon oil, gold finger, OSP, immersion tin, immersion silver, OSP(Entek) |
Maximum size | 600mm*700mm |
Solder Mask | Green, Black, Blue, White, Red, Yellow |
Board Warp | Single-Sided≤1.0% Double-Sided ≤0.70%plywood≤0.50% |
The minimum thickness & Tolerance | 0.2mm±0.08mm |
Minimum line width / line Gap & Tolerance | Spray tin plate:0.1mm±20%(4mil±20%) |
| Gold Plate:0.076±20%(3mil±20%) |
Copper from the Edge | 0.5mm(20mil) |
Hole margin line edge | 0.3mm(12mil) |
Minimum aperture & Tolerance | 0.2mm±0.076mm(16mil±3mil) |
Minimum Pitch & Tolerance | 0.4mm±0.076mm(16mil±3mil) |
Hole copper thickness | 20-25um(0.79mil-1.0mil) |
Positioning hole deviation | ±0.076mm(±3mil) |
Chong Min hole diameter | FR-4 Board Thickness 1.0mm (40mil) the following:1.0mm(40mil) |
| FR-4 Board Thickness 1.2-3.0mm(48-120mil):1.5mm(60mil) |
Min Chong Fang slot specifications | FR-4CEM-3 Board Thickness 1.0mm(40mil) :0.8mm*0.8mm(32mil*32mil) |
| FR-4 Board Thickness 1.2-3.0mm(48-120mil):1.0mm*1.0mm(40mil*40mil) |
Screen Printing Line bias | ±0.076(±3mil) |
Min pad window | 0.076mm(±3mil) |
Minimum green oil Bridge | ±0.76mm(±3mil) |