Model No.: Storm-0369
Taking into account the plug-in resistance of nickel-palladium and palladium and the requirements of high-speed optical module products, the "SFF-8436 Specification for QSFP + 10 Gbs 4X PLUGGABLE TRANSCEIVER" standard formulated by the SFF Committee  specifies nickel-palladium Surface treatment as a requirement for gold finger technology: nickel-palladium-palladium thickness ≥0.3μm, gold thickness ≥0.03μm; support for these standards include mainstream companies in the optical module industry, such as Amphenol, Avago, JDS Uniphase, OpNext, etc. According to the requirements of this standard, the process of "thick palladium and thin gold" (palladium thickness ≥0.3μm, gold thickness ≥0.05μm) can be applied to high-speed optical module products. The "thick palladium thin" is used in welding, bonding and gold finger areas. "Gold" process, at the same time to meet the needs of bonding, soldering, plugging performance, simplify PCB production processes and reduce costs. In order to verify the feasibility of this process, this article focuses on the product's resistance to plugging, corrosion resistance, solderability and other properties. The ENEPIG gold finger process is compared with the traditional electroplated hard gold gold finger process to comprehensively evaluate chemical nickel. The feasibility of palladium gold finger technology.
5.Mini hole: 0.25mm
7.Mini width/space: 0.15mm/0.15mm
Our manufacturing capability:
Manufacture capability layers: 1-32 layers
Materials: CEM1, CEM3, Teflon, Rogers, FR-4, high TG FR-4, aluminum base, halogen free
Max board Size: 510*1200mm
Material: RoHS Directive-compliant
PCB thickness: 1.6mm-6.4mm
Out layer copper thickness: 1-6oz
Inner layer copper thickness: 1OZ-12OZ
Max board thickness: 6.0mm
Minimum hole size: 0.150mm
Minimum line width/space: 3/3mil
Min S/M pitch: 0.1mm (4mil)
Plate thickness and aperture ratio: 12:1
Minimum hole copper: 20μm
Hole diameter tolerance (PTH): ±0.075mm (3mil)
Hole diameter tolerance (NPTH): ±0.05mm (2mil)
Hole position deviation: ±0.05mm (2mil)
Outline tolerance: ±0.05mm (2mil)
Surface finish: HASL leadfree, immersion ENIG, chem tin, flash gold, OSP, gold finger, peelable, immersion silver,ENEPIG
Solder mask: green/blue/red/black,purple,white,yellow,transparent
Outline: rout and score/V-cut
Top 10 Reasons Why You Should Buy PCBs and PCBAs From Storm Circuit
It must be the first important key.We always put quality as the first.In PCB industrial,we have over 99% equipments in house. Drilling,Plating,Pressing,AOI (Auto-optical Inspection),Testing,etc.That is why we can guarantee our quality.
2.Shipping On Time even Early
Our Standard lead time for 1-2 layer is 5 working days,Multi-layer 6-8 working days.What is standard? see details. And our Express Service offer 1-2 days for double sided boards,3 days for multilayer boards.
3.High Mix boards
Whatever you need normal FR4,high TG ,Aluminum board,RF board with low Er,PTFE(Teflon),heavy copper.large board,high tech board with blind/burried vias.impedence control boards.we can offer such products in quick turn as we have many different material in stock.
4.Technical Support.Free DFM,free file review
Many customers (especially for some designers) are not good at manufacturing process,even they can not generate correct gerber file from their EDA.With much experience in PCB industrial,here are some design tips for you.7*24 online support except our Chinese New Year.
what is stormproto ? see here.You want to cut prototypes cost,that is our stormproto value.With this service,you can save at least 50% cost.
Our price is NOT cheapest but is the most reasonable cost.You trust us,then we can offer you our best products and service.
7.Fast Response,Fast Shipping
Each enquiry can be replied in 2 hours.2-3 days from us to your door.see shipment.
We do not have any minimum quantity requirements,even -one board for PCB fabrication and assemble.
9.One Stop Service
We not only produce PCB ,but also PCBA and cable assemble .A bare PCB is not what you want,you may need stencil to screen,components to load and cable to connect. Now,you can throw all to us and wait your final product on your desk.
10.Large in-house stock of parts
We have many components stock in house,that is you will save much time and cost on your total project.Especially for any resistors,capacitors.
Established in 2007,Storm Circuit Tech Ltd is a professional Electronics manufacturer of PCB and PCBAs, focus on top quality ,quick turn and turnkey service without any MOQ .while You focus on your products development and sales, we can solve the production issues and ensure quality.Because,our team has over 10 years` manufacturing experience, we know what issues you may faced before.Prototypes and small volume can be deliveried in 20 days including pcb fabrication ,components procurement,assembly and function testing. Quote with bom will come to you in 3 days even 1 day if it is an urgent job. We have our own SMT production lines, professional customers service team,components procurement team and assembly& test team. Each boards will be passed AOI inspection. Our products include :1-30 layers PCB fabrication ,1-6 layers FPC manufacturing,2-10 layers rigid-flex board manufacturing,components procurement , membrane switch ,stencil and cables which used in Telecommunication ,Industrial control, Power supply,Consumer Electronics lighting equipments,home appliances,Auto and medicine .our products are RoHS compliant. Whether your PCBs require soft gold, hard gold, immersion gold, immersion silver, immersion Tin, entek, hot-air leveling and lead-free HAL. We can also meet your high-standard requirements such as IPC standard III, 14-layer, blind via-hole and impedence control PCBs, as well as 10 oz copper PCBs,Rogers,Arlon materials. Our clients rely on us for many years. Storm Circuit offers quick-turn PCB prototypes in five days for double-sided PCB. Express orders will be shipped out in 3 days for 2 layer board, even 48 hours. 4-6 layer boards can be dispatched in 3 days. Urgent orders get special attention and quick delivery is guaranteed,. Small and medium sized orders are accepted. We have our own DHL&TNT account, unlike other competitors use agent or forwarder, we can dispatch goods on the current day . Under DHL`s support, 1 day to USA, 1 day to Asia (Singapore, Malaysia,TaiWan,Japan),2-3 days to Europe/Australia/Africa. So ,our express service is really express, it is possible for you to get correct prototypes within 2 days.
- Company Name: Storm Circuit Technology Ltd
- Representative: chenting
- Product/Service: PCB , PCBA , Quick Turn PCB , High Frequency PCB , Rigid-flex PCB , HDI PCB
- Capital (Million US $): 1 million USD
- Year Established: 2008
- Total Annual Sales Volume (Million US $): US$5 Million - US$10 Million
- Export Percentage: 91% - 100%
- Total Annual Purchase Volume (Million US $): US$2.5 Million - US$5 Million
- No. of Production Lines: 6
- No. of R&D Staff: 5 -10 People
- No. of QC Staff: 11 -20 People
- OEM Services Provided: yes
- Factory Size (Sq.meters): 1,000-3,000 square meters
- Factory Location: 6th Floor,No.368-1, ZhiWuYuan Road,NanLian,LongGang,ShenZhen, China
- Contact Person: Mr. Dartin Xin
- Tel: 86-0755-28363585
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