
FR4 HTG material Multilayer PCB Board 4 layer blind via holes pcb
4 layers Multilayer PCB board
* Customized circuit board.
* 100% testing.
* Accept sample and bulk order.
Product Type | RGD ROHS PCB |
Material | FR4 |
Surface finishing | HASL/ENIG/OSP |
Quote needs | PCB Gerber file |
Feature | high precision |
Legend | White |
Color | Green |
Board thickness | 1.6mm |
PCB Capacity
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 |
PCB Photos
Shenzhen Shinelink Technology Ltd
The Leading Printed Circuit Board Manufacturer and PCB Assembly -Shinelink Technology Ltd
We Offer a Full Range of Printed Circuit Board, PCB Capabilities to Fit All of Your PCB Needs.
Shinelink Technology Ltd founded in the year 2005, located in Shenzhen,China. is an expert at PCB manufacturer and PCBA manufactur, based in Shenzhen, Guangdong, China. We are specialized in manufacturing Single-Sided Boards, Double-Sided Boards and multilayer PCB, up to 20 layers. also could provide components purchase and turnkey pcb assembly service.
With more than A decade in the field of PCB prototype and fabrication, we are committed to meeting the needs of our customers from different industries in terms of quality, delivery, cost-effectiveness and any other demanding requests. As one of the most experienced PCB manufacturers in China, we pride ourselves to be your best business partners of your PCB needs.
We are honored as the excellent supplier of many companies all around this world. We can offer all kinds of services including PCB manufacturing and PCB assembly sample orders and batch orders. For pcb assembly, utilizing 8 high-speed SMT pcba lines from Yamaha and Sony, to meet our customers' need.
One Stop Solution -- Beyond PCB Manufacturing
We have got the ISO9001:2000, ISO14001, UL and ROHS certifications. Now our PCB daily capacity reaches 1000 square meters, and PCB assembly can reach 100,000,0 units per month.
We deeply believe that our good service and experience will completely meet you need. Integrity, value and innovation are the forces that drive our success. We are the smart choice for you and the trusted source at the center of your deal. Welcome the win-win situation together.