FR4 Blue Soldmask water proof PCB Assembly Printed Circuit Board Custom PCB Assembly

Platform: MTK6580 quad-core A7 1.3G
Operating system: Android 5.1
Memory: 1G + 8G / 2G + 16G
Network standard: 2GGSM: 850/900/1800 / 1900MHz four bands
3GWCDMA: 850/1900 / 2100MHz
Resolution: HD: 1280X720
Camera: Front 2MP, rear 8MP
Video: Decode: 1080p 30fps Encode: 1080p 30fps
Bluetooth: BT4.0
WiFi: 802.11b / g / n
FM: FM radio
Positioning navigation: A-GPS / GPS
Power Management: Contains ChargerIC, 4.2VLi-ion / Li-Poly, morethan1.2A
Data interface: including LCM, Camera, USB, UART, I2C, SPI, I2S, ADC, Keypad, GPIOS and so on.
Expansion module: including NFC, one-dimensional two-dimensional scanning, RFID, fingerprint, credit card, identification, infrared, OBD and so on.
Application areas: widely used in intelligent three anti-mobile phone / tablet, handheld terminal, identification, intelligent vehicle and other industry application design and other fields.
Navigation: built-in GPS navigation module, satellite positioning. From this phone navigation no longer spend money
Chip: using MTK6572 dual-core processor, 512M running memory, faster, more stable
Camera: built-in 800W pixel rear camera, 200W pixel front camera. Support face recognition, smiling face, more fun
Screen: 960 * 540 resolution 4.5-inch high-definition display
System: the most fashionable Andrews system, version 4.4.2, running more stable and smoother
Network: dual card dual standby, support mobile 2G network, Unicom 2G network, China Unicom 3G network, does not support telecommunications
Appearance: high-density engineering materials, wear-resistant, non-slip, high-end technology, domineering
Other: support picture in picture, WIFI, Bluetooth, FM, 3G Internet, games, music, e-books, massive software, unlimited downloads
What KAZ Circuit can do for you:

• PCB manufacturing (prototype, small to medium, mass production)
• Components Sourcing
• PCB Assembly/SMT/DIP

To get a full quotation of the PCB/PCBA, pls provide the information as below:

• Gerber File, with detail specification of the PCB
• BOM List (Better with excel fomart)
• Photoes of the PCBA (If you have done this PCBA before)

Company Informaiton:
KAZ Circuit is a professional PCB manufacturer from China since 2007, also provide PCB Assembly service for our customers. Now with about 300 employees. Certified with ISO9001,TS16949, UL, RoHS. We are confident to provide you quality products with factory-directed price within the fastest delivery time!

Manufacturer Capacity:
 

Customized PCB assembly process
PCB Design and Fabrication:
Collaborate with PCB design engineers to create schematics and layouts for custom PCBs.
Complete PCB design, including component placement, trace routing, and any special requirements.
Send design files to PCB manufacturer for fabrication.
Receive the bare PCB from the manufacturer and check for any defects.

Component purchasing:
Determine the required electronic components such as ICs, resistors, capacitors, and connectors.
Purchase necessary components from an authorized distributor or direct from the manufacturer.
Ensure components are compatible with the PCB design and meet the specifications of the project.

PCB Assembly:
Prepare the PCB for assembly by cleaning the surface and applying solder paste to component pads.
Use automated pick and place machines to place components accurately on the PCB.
Reflowing the solder paste in a controlled environment, such as a reflow oven, creates component connections.
Perform visual and electrical inspection of assembled PCBs to ensure proper component placement and solder joints.

Dedicated assembly process (if necessary):
Depending on the PCB design and application, additional assembly processes may be required, such as:
Through-hole component insertion and soldering
Ball Grid Array (BGA) or Chip Scale Package (CSP) component connections
Conformal coating or potting for environmental protection
Heat sink or thermal management component installation

Testing and Quality Assurance:
Perform various tests to verify functionality and reliability of custom PCBs such as:
Electrical testing (e.g. continuity, resistance, voltage and current measurements)
Functional testing to ensure PCB meets design specifications
Environmental testing (e.g. temperature, humidity, vibration) (if necessary)
Document test results and any problems encountered during assembly.

Final assembly and packaging:
Integrate custom PCB into final product or system (if applicable).
Pack PCBs or complete assemblies for safe shipping and delivery to customers.
Provide any necessary documentation such as assembly instructions, schematics, and test reports.

Throughout the custom PCB assembly process, manufacturers should maintain strict quality control procedures, adhere to industry standards, and ensure traceability of all components and processes.

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