PCB Tech - Factors affecting the price of PCBA foundry materials

PCBA foundry materials are uncommon in life. This kind of processing and adding materials has many advantages, and there are certain processes that need to be paid attention to. I believe many people are not very clear. This article will take everyone to take a look at PCBA. What are the factors that affect the price of the processing flow of OEM materials? I hope everyone can find it helpful.

1. Detailed processing flow of PCBA foundry materials:

1. PCBA processing project evaluation

When customers design products, they have a very important evaluation: design for manufacturability, which is critical for quality control of the manufacturing process.

2. Confirm the cooperation and sign the contract.

After the negotiation, the two parties decided to cooperate and sign the contract.

3. Customers provide processing information

After the customer completes the product design, he submits the Gerber file, BOM list and other engineering documents to the supplier. The supplier usually has a dedicated technician to review, confirm, and evaluate the details of the stencil printing, patch process, and plug-in process.

4. Material procurement, inspection and processing

The customer prepays the supplier for the project payment of the foundry material (80%-30%, depending on the product profit, generally 70%). The supplier purchases the components after receiving the payment. After the preparation is complete, it will be based on PMC Plan to schedule production.

5. SMT patch processing, DIP plug-in processing

The materials are on-line production, and quality inspection is carried out after the processes of screen printing, reflow soldering, AOI inspection, DIP plug-in and wave soldering.

6. Quality inspection by the quality department

The quality department inspects the products randomly, and repairs them if they are found to be defective.

7. Packing and shipping and after-sales service

All products are packaged and shipped after the production is completed, and the packaging method is packaged in anti-static packaging bags, and after-sales service is tracked.

PCBA foundry material

2. Factors affecting the price of PCBA foundry materials

1. The versatility of PCBA processing materials

The versatility of materials includes two types:

One is that the material has a common standard in the industry.

The second is that there is no universal standard for this material in the material industry and needs to be customized. In this case, how to improve the versatility of the material.

2. The complexity of PCBA processing product portfolio

The complexity of the product portfolio, on the one hand refers to the number of products the company provides, on the other hand refers to the same product offering different specifications, models and colors, as well as many other options.

3. The scale of PCBA processing

Large patch processing plants and distribution centers must match the shipments of large products to achieve economies of scale and profitability. Small electronics manufacturing plants and distribution centers need to correspond to shipments that match their own scale. If they match large wholesale Goods products are often due to overtime and operation.