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Surface Mount Electronic PCB Assembly 4 Layer Board With Memory Socket Card Slot

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Customer Reviews
The board quality is very good! We have been WonDa’s customer for more than 4 years. Your good service and quality is too good.

—— Jay

Cooperation is very satisfactory and the Company of the past few years, we are very willing to continue long-term cooperation.

—— Rob

The board quality is very good! I’m surprised with the low cost and quick delivery. It is totally out of my expectation. I will definitely come back.

—— Victoria, Australia

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LED PCB Boards

  • High Precision LED PCB Boards suppliers
  • High Precision LED PCB Boards suppliers

 

 

Testing Procedures For PCB Board

 

 ---We perform multiple quality assuring procedures before shipping out any PCB board. These include:

 * Visual Inspection

 * Flying probe

 * Bed of nails

·* Impedance control

·* Solder-ability detection

 * Digital metallograghic microscope

·*AOI (Automated Optical Inspection)

 

 

Detailed Terms for PCB Manufacturing

 

---Technical requirement for pcb assembly:

 * Professional Surface-mounting and Through-hole soldering Technology

 * Various sizes like 1206,0805,0603 components SMT technology

 * ICT(In Circuit Test),FCT(Functional Circuit Test) technology.

 * PCB Assembly With UL,CE,FCC,Rohs Approval

 * Nitrogen gas reflow soldering technology for SMT.

 * High Standard SMT&Solder Assembly Line

 * High density interconnected board placement technology capacity.

 

 

Surface Treatment

 

Lead-free HAL
Gold Plating (1-30 micro inch)
OSP
Silver Plating
Pure Tin Plating
Immersion Tin
Immersion Gold
Gold Finger

 

 

Other Service:

 

 A) We have many special material as rogers, teflon, taconic, Fr-4 high tg, Ceramic in stock. Welcome to send us your inquiry.

 

 B) We also provide sourcing components , PCB design , PCB copy , PCB drawing , PCB assembly and so on .

 

Surface Mount Electronic PCB Assembly 4 Layer Board With Memory Socket Card Slot

Surface Mount Electronic PCB Assembly 4 Layer Board With Memory Socket Card Slot
Surface Mount Electronic PCB Assembly 4 Layer Board With Memory Socket Card Slot

Large Image :  Surface Mount Electronic PCB Assembly 4 Layer Board With Memory Socket Card Slot

Product Details:

Place of Origin: China
Brand Name: Hengda PCB Assembly
Certification: UL,TS16949,ISO9001,RoHS.
Model Number: Electronic PCB Assembly -8

Payment & Shipping Terms:

Minimum Order Quantity: No MOQ
Price: As Negotiation
Packaging Details: Packed in antistatic bag with unit-pack or multiple-pack box.
Delivery Time: 5-30 Days
Payment Terms: L/C, T/T, Western Union,Paypal
Supply Ability: 1000000Pcs/month
Detailed Product Description
High Light:

electronic circuit board assembly

,

electronic board assembly

 

Surface Mount Electronic PCB Assembly 4 Layer Board With Memory Socket Card Slot 

 

 

Quick Details

 

- OEM services provided

- Heavy copper PCB, Heavy gold PCB, Blind / Buried via PCB, High layer count PCB  manufacturable

- Factory direct price

- Replying with price in one working day

- Shipping within 24 hours

- Certificate: ROHS, UL, ISO9001-2000, ISO14001,SGS Lead-Free

 

Description

 

Incoming Control/ IQC 

All external materials must be verified before going to warehouse. We have strict verifying procedures and working instructions to control the incoming. And, there have precise inspection equipment to judge whether the verified material is good or not. Materials are managed by a computer system. When one material gets close to expiry date, the system will issue a warning, which ensures that materials are used up before expiry or verified before use.

 

Fabrication Control

Right manufacturing instruction (MI), total equipment management and maintenance, strict WIP inspection, monitoring and working instructions, these make production process well controlled. Control plan, various precise inspection equipments and WIP inspection instructions guarantee that semi-products and final products reach requirements of customers.

 

Inspection and testing

PCBs must go through the open and short test and visual inspection after passed relative physical tests. Our test equipments include AOI Testing, X-ray inspection and In-Circuit Testing for finished PCB assembly. 

 

Approval before delivery

 

FQA inspect the products by sampling. Before packing and delivery, FQA must 100% audit every shipment for production number, customer code, quantity, delivery address and packing list etc.

 

 

 

Technical Capabilities

 

Type of assembly

THD (Thru-hole device) / Conventional

SMT (Surface-mount technology)

SMT  & THD mixed

Double-sided SMT and/or THD assembly

Order quantity

1 to 100,000

Components

Passives, smallest size 0201

Fine pitch to 08 Mils

Leadless chip carriers/ BGA, VFBGA,  FPGA & DFN

Connectors and terminals

Component packaging

Reels

Cut tape

Tube

Loose parts

Board dimensions

Smallest size:  6mm x 6mm

Largest size: 600mm x 400mm

Board shape

Rectangular

Round,

Slots,

Cutouts,

Complex,

Irregular

Board type

Rigid

Flexible

Rigid-flexible

Solder Type

Leaded and Lead-Free

Water soluble solder paste

Manual soldering for special parts, e.g. wires and temperature sensitive parts.

Design file format

Gerber RS-274X, 274D, Eagle and AutoCAD’s DXF, DWG

BOM (Bill of Materials)

Pick and Place file (XYRS)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PCB Assembly Production Flow Chart

 

Surface Mount Electronic PCB Assembly 4 Layer Board With Memory Socket Card Slot

 

Surface Mount Electronic PCB Assembly 4 Layer Board With Memory Socket Card Slot

 

Testing Procedures

 

We perform multiple quality assurance procedures before shipping out any board. These include:
Visual inspection
X-ray Inspection
AOI (Automated Optical Inspector),
ICT (in-circuit test), and BGA Rework
Functional test (test modules need to be supplied) .

 

 

Quick turn lead times


If all the parts are available, normally the full turnkey pcb assembly job can be finished within 5 to 10 days in our factory. This means that the order can be delivered within three weeks once turnkey job start.

 

 

Service Guarantee


We make sure to serve each customer professionally, truthfully and friendly to the best of ourability.  We will gladly re-work your project if your project isn’t 100% satisfactory.

 

Get a quick quote now

 

By sending in a bill of material, gerber files including assembly drawing and we will have a quotation back to you within hours. With Shenzhen hengda there is never a hidden cost and our prices are very competitive and reasonable.

 

 

 

 

 

 

 

 

 

Contact Details
PCB Board Online Marketplace

Contact Person: Miss. aaa

Tel: 86 755 8546321

Fax: 86-10-66557788-2345

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