|Payment Terms:||T/T,Western Union|
|Supply Ability:||500000 Piece/Pieces per Week|
|Place of Origin:||China|
|Brand Name:||TDT PCBA|
|Model Number:||TDT PCBA 331|
|Base Material:||FR4/Halogen free/ Rogers/Aluminum/Hybird|
|Min. Hole Size:||0.1mm|
|Min. Line Width:||0.075mm|
|Min. Line Spacing:||0.075mm|
|MAX Layer Count:||16 layer|
|MAX Board Size:||2000 *610mm|
|MAX Board Thickness:||10mm|
|Min PTH Hole Size:||0.15mm|
|Min PTH PAD Size:||0.40mm|
|Drill Position Accuracy:||±0.05mm|
|Bow and Twist:||0.75%|
|Max Surface Cu Thickness:||12 oz|
|Packaging Detail:||1.Inner: PCB: Vacuum Packing PCBA: ESD Packing 2.Outer: Standard export carton; 3.Customized package.|
We are a leading electronic contract manufacturer providing PCB Assembly Services. Continuous flow SMT production lines, BGA, micro BGA and mixed technology, RoHS compliant electronic assembly, complete thru-hole assembly, 100% optical inspections including solder joints, functional and custom designed testing, flying probe tester for speed, accuracy, reliability. Protective conformal coating, ESS thermal testing, BGA repair/rework station Electromechanical Assembly, Box build/system integration Wire Harness & Cable Assembly
We are up-to-date equipment covering SMT/DIP conveyor assembly lines and lead free process is the foundation to production throughout. Our strong organized management team is responsible to diversified customers requirements. Procurement department works with Production Control to make supply chain to ensure production lines smoothrunning
More importantly, our quality control starts from approved vendors list inspection components, production process, to finished boards to meet different industrial standards to give consistent quality standards at their level
We are capable of providing full turn-key and partial turn-key printed circuit board assembly services. For full turn-key, we take care of the entire process, including preparation of Printed Circuit Boards, procurement of components, online order tracking, continuous monitoring of quality and final assembly. Whereas for partial turn-key, the customer can provide the PCBs and certain components, and the remaining parts will be handled by us
We have adopted a variety of management procedures and ways to ensure the product delivery meets the customer's expectations through the whole product realization from the Suppliers selection, adequate assessment of WIP and outgoing scrutiny to service the customer. Few examples can be considered in this regards:
Assessment & Inspection of Possible Suppliers:
Our ' experienced professionals assess the Suppliers potential to ensure a portfolio of best in class suppliers is available before final approval. We constantly review and then rank every supplier periodically to ensure a guaranteed best quality materials are provided as per prescribed standards of our' requirements. Furthermore, We provide continuous feedback on their performance and trains them on improving the quality and environment management as per the systems of IATF16949.
Preliminary Agreement Review:
We carefully assess and check customer's requirements before proceeding with an acceptance of order so as to be confident that we are capable enough to meet the expected specifications, delivery and other technical and business requisites
Formation, Analysis and Control Of Manufacturing Instruction:
We, on receipt of customer's design data and related documentation will proceed with thorough review of all the requirements and transformation of design datum into manufacturing datum via CAM. At the end, a Manufacturing Instructions (MI) comprising of manufacturing datum is devised in accordance to our prescribed manufacturing guidelines and technical standards. MI should be verified on formulation by independent engineers and get properly checked and authenticated by QA Engineers before its issuance. The first article inspection will corroborate the drilling and routing datum ahead of issuance. In a word, we had developed itself in a manner to guarantee that the manufacturing document is absolutely error free and legitimate.
Quality Control of Incoming Materials:
We adhere to stringent process of scrutinizing all incoming materials prior to moving them to the stockroom. In addition, we follow prescribed guidelines and working directives to manage all incoming materials. Additionally, we possesses advanced technology inspection equipment and tools to manage materials to ensure that they are utilized by first-in-first out. The enhanced technology will issue a warning when a particular material gets close to its expiration date. According to its policies, we will utilize the materials before expiration or test them before use
Process Controls of Fabrication:
We control our complete production process by adoption of various techniques such as Right manufacturing instruction (MI), entire equipment management and maintenance, stringent monitoring of WIP and its inspection along with prescribed working instructions. We strongly believe in satisfying all the customer requirements in semi-products and final products; hence, we use specific inspection equipment including, the AOI inspection system, well-defined WIP inspection instructions, and a control plan
Final Control and Examination:
Our team ensures that all PCBs after clearance from relative physical tests are passed through the open and short test along with visual inspection. We possesses multi-faceted testing equipment comprising of AOI Testing, X-ray inspection, and In-Circuit Testing for finished circuit board assembly.
Outgoing Inspection and Approval:
We have invested in setting up FQA, a special quality assurance testing function that ensures the products meet the specific customer demands by assessing their requirements via sampling. They must be approved before they are routed to the packaging department. Prior to final shipment, FQA ensures 100% audit of every shipment for the fabrication, component numbering series, customer's part number, quantity, location details and packing list etc
We strive to meet all customer requirements through its committed, professional, customer service department. We always work hard to provide timely feedback for customers queries and to proactively resolve their problems. In fact, we also work to solve most of the related problems on a customer's site. We invest in conducting periodical surveys to understand its customer needs and provide the best solutions. Accordingly, we make customer service improvements and attempts to develop products that fulfill the specific needs of its customers.
We provide printed circuit board manufacturing services in addition to PCB assembly with superior quality and a cost-effective price. We are capable of meeting the ever-increasing demands of customers, from fabricating a single board, to a small quantity of prototypes, to a high-volume production requirement by using all types of materials and modern technologies. We are capable of manufacturing single, double-sided, and multi-layer PCBs to the customer's specifications.
Sample PCB Producing Leadtime
PCB Layer Leadtime
Lead Time (Working days,ex-factory)
10 L and up
To be determined based on gerber file
The above lead time is based on:
2.All Engineering issues comfirmed
PCB Mass Producing Leadtime
PCB Layer Leadtime
|Lead Time (Working days,ex-factory)|
|Urgent (day)||Normal (day)|
|10 L and up||To be determined based on gerber file|
The above lead time is based on:
|2.All Engineering issues comfirmed|
PCB Assembly Capacity
Type of Assembly
|THD (Thru-Hole Device), SMT (Surface-Mount Technology), SMT & THD mixed, Double-sided SMT and THD assembly.|
Water Soluble Solder Paste, Leaded process and Lead-Free (RoHS)
Passives parts, smallest size 01005
BGA, uBGA, QFN, POP, and Leadless chips
Fine Pitch to 0.8Mils;
BGA Repair and Reball; Part Removal and Replacement
Connectors and terminals
Bare Board Size
Smallest:0.25’’x 0.25’’ (6.35mm x 6.35mm)
Largest: 21.02’’ x 20.07’’ (534mm x 510mm)
Min. IC Pitch
|QFN Lead Pitch||0.012’’ (0.3mm)|
|Max. BGA size||2.90’’ x 2.90’’ (74mm x 74mm)|
MiTestingn. BGA size
Type of Service
Turn-key, partial turn-key or consignment
AOI (Automated Optical Inspection)
|ICT (In-Circuit Test)/Functional Testing|
|Same day service to 15 days service|
|Reels, cut tape, Tube and tray, Loose parts and bulk|
This is the most important benefit of your long term relationship with us. After learning your specific needs, with the Shenzhen strong supply chain support ,we will quickly work out a solution to meet your expenses and cost reduction targets. They may be achieved by providing lower cost PCB, PCB assembly or by our reengineering or designing services to meet your expectations.
Because we are capable of handling DFM analysis, PCB fabrication, PCB assembly, and components sourcing under one roof, which can avoid mistake before manufacturing .
Saving Your Time:
We save your time transition from one phase of a project to another. For instance, from layout-to-fab, fab-to-assembly, parts procurement-to-assembly. We're capable of handling everything in one streamlined process, all services under one roof, so you get the benefit of working with us by one time line versus 3 or 4 companies and 3 or 4 time lines.
We react quickly to your changing needs. Our working time and style is flexible to meet your variable needs. To us, Dedication to the highest level of customer service is our main mission.
You Can Focus On Your Design and Market
You can rely on us to handle all aspects of your printed circuit assembly projects. We are able to handle your pcb layout, circuit board fabrication, pcb assembly , parts sourcing and final assembly , so you can focus on your core competencies like research ,development and marketing.