| PCB General Capability |
| Number of Layer | 1 - 18 Layer |
| Maximum Processing Area | 680 × 1000MM |
| Min Board Thickness | 2 Layer - 0.3MM ( 12 mil ) |
| 4 Layer - 0.4MM ( 16 mil ) |
| 6 Layer - 0.8MM ( 32 mil ) |
| 8 Layer - 1.0MM ( 40 mil) |
| 10 Layer - 1.1MM ( 44 mil ) |
| 12 Layer - 1.3MM ( 52 mil ) |
| 14 Layer - 1.5MM ( 59 mil ) |
| 16 Layer - 1.6MM ( 63 mil ) |
| 18 Layer - 1.8MM ( 71 mil ) |
| Finished Board Thickness Tolerance | Thickness ≤ 1.0MM, Tolerance: ± 0.1MM |
| 1.0MM ≤ Thickness ≤ 6.5MM, Tolerance ± 10% |
| Twisting and Bending | ≤ 0.75%, Min: 0.5% |
| Range of TG | 130 - 215 ℃ |
| Impedance Tolerance | ± 10%, Min: ± 5% |
| Hi-Pot Test | Max: 4000V/10MA/60S |
| Surface Treatment | HASL, With Lead, HASL Free Lead |
| Flash Gold, Immersion Gold |
| Immersion Silver, Immersion Tin |
| Gold Finger, OSP |
| PCB Cu Thickness + Plating |
| Out Layer Cu Thickness | 1 - 6OZ |
| Inner Layer Cu Thickness | 0.5 - 4OZ |
| Cu Thickness of PTH | 20UM ≤ Average ≤ 25UM |
| Min: 18UM |
| HASL with Lead | Tin 63% Lead 37% |
| HASL Free Lead | 7UM ≤ Surface Thickness ≤ 12UM |
| Thick Gold Plating | Ni Thickness: 3 - 5UM ( 120u" - 200u" ) |
| Gold Thickness: 0.025 - 1.27UM ( 1u" - 50u" ) |
| Immersion Gold | Ni Thckness: 3 - 5UM ( 120u" - 200u" ) |
| Gold Thickness: 0.025 - 0.15UM ( 1u" - 3u" ) |
| Immersion Silver | Ag Thickness: 0.15- 0.75 UM ( 6u" - 30u" ) |
| Gold Finger | Ni Thickness: 3 - 5UM ( 120u" - 160u" ) |
| Gold Thickness: 0.025 - 1.51UM ( 1u" - 60u" ) |
| U940 PCB Pattern Limit Capability | |
| Min Width | 0.075MM ( 3 mil ) |
| Min Trace | 0.075MM ( 3 mil ) |
| Min Width of Ring ( Inner Layer ) | 0.15MM ( 6 mil ) |
| Min Width of Ring ( Out Layer ) | 0.1MM ( 4 mil ) |
| Min Solder Bridge | 0.1MM ( 4 mil ) |
| Min Height of Legend | 0.7MM ( 28 mil ) |
| Min Width of Legend | 0.15MM ( 6 mil ) |
| PCB Holes Processing Capability |
| Final Hole Size | Min: Laser 0.1MM, Machine 0.2MM |
| Drilling Hole Size | 0.10 - 6.5MM |
| Drilling Tolerance | NPTH: ±0.05MM, PTH: ±0.075MM |
| Final Hole Size Tolerance ( PTH ) | φ0.20 - 1.60MM ± 0.075MM |
| φ1.60 - 6.30MM ± 0.10MM |
| Final Hole Size Tolerance ( NPTH ) | φ0.20 - 1.60MM ± 0.05MM |
| φ1.60 - 6.50MM ± 0.05MM |
| Drilling Strip Hole | -0L ~tu.'gth /width 2:1 |
| Min Strip Hole Width 0.65MM |
| Length & Width Tolerance ± 0.05MM |
| Board Thickness / Hole Size | ≤ 10:1 |
| PCB Cover Thickness Capability |
| Solder Mask Color | Green,Matte Green,Yellow,Blue,Red,Black,Matte Black,White |
| Solder Mask Thickness | Surface Line ≥ 10UM |
| Surface Line Corner ≥ 6UM |
| Surface Board 10 - 25UM |
| Solder Mask Bridge Width |
| Legend Color | White,Yellow,Black |
| Min Height of Legend | 0.70MM ( 28 mil ) |
| Min Width of Legend | 0.15MM ( 6 mil ) |
| Blue Gel Thickness | 0.2 - 1.5MM |
| Blue Gel Tolerance | ±0.15MM |
| Carbon Print Thickness | 5 - 25UM |
| Carbon Print Min Space | 0.25MM |
| Carbon Print Impedance | 200Ω |
| Blind/Burried/Half Via PCB Capability | |
| Parameters | (1+1)e.g. (4-layer)blind via:1-2,2-4 (6-layer)buried via:2-3,3-4 (8-layer)blind/buried:1-3,4-5,6-8 |
| Min Via | Laser 0.1MM, Machine 0.2MM |
| Half Via | Min: 0.6MM |
| Impedance Capability |
| Resistance Value | Single-ended 50 - 75Ω, Difference 100Ω, Coplanar 50 - 75Ω |
Q: What files do you use in bare pcb fabrication?
A: Gerber RS-274X, 274D, Eagle and AutoCAD's DXF, DWG
Q: What format of Bom List you prefer?
A: We prefer in MS-Excel with Components Part No., Manufacturer, Quantity, Value info, other format are also accepted.
Q: How can i know the processing about my PCBA order?
A: Each Customer will have a sale to contact with you. JINGXIN working hours:AM 9:00-PM 6:00(Beijing Time) from Monday to Friday. we will reply your email in 2 hours during our working time. And you also could contact with our sales by cellphone if urgent.
Q: How long will we get the quotation after providing pcb gerber file, completed bom list, part datasheet and PNP file?
A: The quotation will be sent in less than 2 work days, for some special components, you also could recommend supplier to us.
Q: If all PCBAs will be tested before delivery if we provide the function testing method?
A: Yes, we ensure that each piece of PCBA will be tested before shipment, we ensure the goods we sent with good quality.
PCB Photos
