Светодиодная плата со встроенной схемой усилитель звука Электронная батарея ноутбука 94V0 печатная Mppt
- Категория: Multilayer PCB >>>
- Поставщик: Finest,PCB,Assembly,Limited
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.96 $* | 0.25 $* |
| Aug-17-2025 | 0.45 $* | 0.60 $* |
| Jul-17-2025 | 0.10 $* | 0.81 $* |
| Jun-17-2025 | 0.15 $* | 0.1 $* |
| May-17-2025 | 0.32 $* | 0.79 $* |
| Apr-17-2025 | 0.44 $* | 0.97 $* |
| Mar-17-2025 | 0.62 $* | 0.99 $* |
| Feb-17-2025 | 0.15 $* | 0.40 $* |
| Jan-17-2025 | 0.83 $* | 0.62 $* |
Характеристики
Our service
Finest PCB Assembly is a 18 years one-stop solution provide:
*PCB manufacturing
*Components sourcing
*PCB assembly
*Firmware programming
*PCBA functional test
*Plastic/Metal case assembly
Send us your Gerber file and Bom list for quotation, we will offer you free sample shipping code
Manufacturing Technique
Specification: | ||||||||||
PCB layers: | 1-24layers | |||||||||
PCB materials: | CEM1, CEM3, Teflon, Rogers, FR-4, High Tg FR-4, Aluminum Base, Halogen Free | |||||||||
PCB max. board size: | 620*1100mm (Custom) | |||||||||
PCB certificate: | RoHS Directive-Compliant | |||||||||
PCB Thickness: | 1.6 ±0.1mm | |||||||||
Out Layer Copper Thickness: | 0.5-5oz | |||||||||
Inner Layer Copper Thickness: | 0.5-4oz | |||||||||
PCB max. board thickness: | 6.0mm | |||||||||
Minimum Hole Size: | 0.20mm | |||||||||
Minimum Line Width/Space: | 3/3mil | |||||||||
Min. S/M Pitch: | 0.1mm(4mil) | |||||||||
Plate Thickness and Aperture Ratio : | 30:1 | |||||||||
Minimum Hole Copper: | 20µm | |||||||||
Hole Dia. Tolerance(PTH): | ±0.075mm(3mil) | |||||||||
Hole dia. Tolerance(NPTH): | ±0.05mm (2mil) | |||||||||
Hole Position Deviation: | ±0.05mm (2mil) | |||||||||
Outline Tolerance: | ±0.05mm (2mil) | |||||||||
PCB solder mask: | Black, white, yellow | |||||||||
PCB surface finished: | HASL Leadfree,Immersion ENIG,Chem Tin,Flash Gold,OSP,Gold finger,Peelable,Immersion Silver | |||||||||
Legend: | White | |||||||||
E-test: | 100% AOI, X-ray, Flying probe test. | |||||||||
Outline: | Rout and Score/V-cut | |||||||||
Inspection Standard: | IPC-A-610CCLASSII | |||||||||
Certificates: | UL (E503048),ISO9001/ISO14001/IATF16949 | |||||||||
Outgoing Reports: | Final Inspection, E-test, Solderability Test, Micro Section and More | |||||||||
Products Description
Product Applications
Our Advantages
Why choose Finest PCB Assembly?
1.More than 19 years experience of electronic manufacturing sevices for PCB making.
2.One stop service | PCB Manufacturing | Components sourcing and PCB assembly one-stop PCBA service to help you easily achieve your electronic products.
3.more than 1000 customers working with us telecom, IOT, RF, smart control, security,medical,industrial,automotive, 3G / 4G / 5G products.
4.Reasonable and stable price: have established a strong global electronics components supply chain that help us get
reasonable and stable price
reasonable and stable price
5.Quality assurance: more than 15 years experienced engineering team and quality control team to ensure
all products come out under control. 6.Professional replace-solution: help customers source professional replace-solution to achieve faster, lower cost with high quality components purchasing agent servic
all products come out under control. 6.Professional replace-solution: help customers source professional replace-solution to achieve faster, lower cost with high quality components purchasing agent servic
Base Material | FR-4 |
Copper Thickness | 1OZ |
Board Thickness | 0.2mm |
Min. Hole Size | 0.25mm |
Min. Line Width | 4mil |
Min. Line Spacing | 4mil |
Aspect ratio | 8:1 |
Max layer | 16 layers |
Min. hole size | 10mil |
Min. line width/space | 0.1mm |
Max. Board size | 59in*22in |
Hole position tolerance | +/-0.076mm |
Routing outline tolerance | +/-0.13mm |
Punching outline tolerance | +/-0.05mm |
Production capability | 40,000 s.q.m/month |
Surface finished | Lead free HASL, immersion gold (ENIG), hard gold, gold fingers, immersion silver, immersion Tin, OSP etc. |
Company Profile
Shenzhen Finest Assembly Technology Co., Ltd. is also part of the Finest Group. It was established in April 2003, focusing on PCB board manufacturing, SMT processing, and component supporting services. In April 2019, the Finest SMT factory was established, specializing in EMS processing with incoming materials, SMT quick proofing, and small batch production. It has the ability from material selection, sample production, small batch production, and testing services to provide faster services for improving R&D efficiency.
The PCB board factory of Finest Group is located in Humen, Dongguan. It adopts high-precision first-class processing equipment and focuses on single, double-sided, and multi-layer manufacturing services. The SMT factory of Finest Group is located in Fuyong, Shenzhen, with a plant area of 2,500 square meters. There are 8 SMT production lines, which are equipped with new imported Hanwha 471, 481, 482, automatic solder paste printing machines, ten-temperature zone reflow soldering, wave soldering, and other high-end Equipment, and equipped with advanced AOI, X-RAY, SPI, intelligent First Art inspection, BGA rework station and other equipment, focusing on R&D proofing, small batch SMT placement, assembly, and other services. Regular series of resistance-capacitance and commonly used inductors, magnetic beads, connectors, crystal oscillators, and secondary and tertiary tubes are available, and we provide full BOM components supporting services for research and development. One-stop supporting services for PCB board making, patching, and materials, shortening the R&D cycle, making R&D faster, more convenient, and less worried.
The PCB board factory of Finest Group is located in Humen, Dongguan. It adopts high-precision first-class processing equipment and focuses on single, double-sided, and multi-layer manufacturing services. The SMT factory of Finest Group is located in Fuyong, Shenzhen, with a plant area of 2,500 square meters. There are 8 SMT production lines, which are equipped with new imported Hanwha 471, 481, 482, automatic solder paste printing machines, ten-temperature zone reflow soldering, wave soldering, and other high-end Equipment, and equipped with advanced AOI, X-RAY, SPI, intelligent First Art inspection, BGA rework station and other equipment, focusing on R&D proofing, small batch SMT placement, assembly, and other services. Regular series of resistance-capacitance and commonly used inductors, magnetic beads, connectors, crystal oscillators, and secondary and tertiary tubes are available, and we provide full BOM components supporting services for research and development. One-stop supporting services for PCB board making, patching, and materials, shortening the R&D cycle, making R&D faster, more convenient, and less worried.
Process show
Exhibition
FAQ
1. who are we?
We are based in Guangdong, China, start from 2019,sell to Domestic Market(50.00%),North America(15.00%),South
America(12.00%),Northern Europe(12.00%),Western Europe(5.00%),Southeast Asia(2.00%),Mid East(2.00%),Eastern Europe(2.00%). There are total about 301-500 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
PCBA,PCB Assembly,PCBA Board,LED PCBA,Electronic PCBA
4. why should you buy from us not from other suppliers?
*A 18-year one-stop solution provider *Strong R&D group with 30 engineers *Monthly output:45000 sqm of PCBs and PCBAs
*4500-square-meter factory *Eight SMT production-line *Automatic SMT, Reflow machine, AOI&x-RAY *Fast response, reply within 24hrs
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,GBP;
Accepted Payment Type: T/T,L/C,MoneyGram,Western Union;
Language Spoken:English,French
We are based in Guangdong, China, start from 2019,sell to Domestic Market(50.00%),North America(15.00%),South
America(12.00%),Northern Europe(12.00%),Western Europe(5.00%),Southeast Asia(2.00%),Mid East(2.00%),Eastern Europe(2.00%). There are total about 301-500 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
PCBA,PCB Assembly,PCBA Board,LED PCBA,Electronic PCBA
4. why should you buy from us not from other suppliers?
*A 18-year one-stop solution provider *Strong R&D group with 30 engineers *Monthly output:45000 sqm of PCBs and PCBAs
*4500-square-meter factory *Eight SMT production-line *Automatic SMT, Reflow machine, AOI&x-RAY *Fast response, reply within 24hrs
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,GBP;
Accepted Payment Type: T/T,L/C,MoneyGram,Western Union;
Language Spoken:English,French
