SSB for sound box (Gum rosin pcb)
Specification:
Material: FR-1
Board thickness: 1.6mm
Final copper: 35um
Dimension: 114.7 x 58.7mm
Solder mask color: Green(bottom) and Black(Top)
Silkscreen color: White
Surface finish: Gum rosin
Profile: Routing and Scoring
E-test: 100% Fixture
Quality report: Solderability test, E-test report, Final inspection
SERIAL | ITEM | TECHNICAL DATA |
1 | Layers | 1-16 Layers |
2 | Base-materal | FR-2, CEM-1, FR-4, Metal base, Rogers... |
3 | Board thickness | 8~126 mil (0.2~6.0mm) |
4 | Copper foil | 0.5oz, 1oz, 2oz, 3oz, 4oz, 5oz (18-175um) |
5 | Working panel size | 12" x 13" ~ 21" x 24" |
6 | Min. drill size(finished) | 8mil (0.2mm) |
7 | Hole diameter tolerance | PTH: ±3 mil, NPTH: ±2mil |
8 | Hole location tolerance | ±2mil |
9 | PTH wall thickness | ≥20um |
10 | Aspect ratio | 10/1 |
11 | Line width/space | 4/4mil |
12 | Line width/space tolerance | ±20% |
13 | Via plug | Max via size: 24mil (0.6mm) |
14 | S/M pitch | Min.: 2mil (0.05mm) |
15 | HASL(HAL) | 40u"~1000u" |
16 | OSP(Entek) | 2-5um |
17 | Gold finger | Ni: 80~250u", Au: 1~5u" |
18 | Immersion gold(ENIG) | Ni: 80~200u", Au: 1~8u" |
19 | Warp and twist | ≤0.75% |
20 | Outline Tolerance | ±6mil (0.15mm) |
21 | Impedance tolerance | ±10% |
22 | Insulation resistance | 1E + 12Ω(Normal) |
23 | Solder mask abrasion | ≥6H |
24 | Electric strength | >1.3KV/mm |
25 | Peel Strength | 1.4N/mm |
26 | Thermal Shock | 3 x 10Sec@288ºC |
K-TEK Technology Limited was established in 2000. Through 12 years, we have a professional design and manufacturer of all kinds of high density PCB(FR-2, CEM-1, CEM-3, FR-4, High Tg, LEDPCB, MCPCB, HDI PCB) as well as a PCB Assembly factory.
We offer quick-turn, high technology printed circuit boards and assembly in prototype and moderate production volumes, all of which are manufactured at our modern production plant in China. Our objective and organization goal is to provide quality engineering, management and customer services, which conform to client's requirements. With the support of our powerful factory we are able to offer our customer the highest quality PCBs at a very low of China market price. We are competitive and are capable to supply your needs on time, and on budget.
Humanist is the company enterprise culture core. The company implements ISO9001: 2000, UL quality control system and the TPM scene management system comprehensively, uses in instructing the production, the quality, sales and the improvement production environment, improves the personnel quality and the production efficiency, to the product production, the sale, the service implements the entire journey control, provides promptly, accurate, the highly effective high-quality service for the customer and the partner. Welcome everywhere merchants hand in hand to cooperate sincerely, altogether creates the happy epoch!