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Technical Article

Car Key Printed Circuit Board Assembly

Time:2021-03-04 17:35:55 Click:

Car Key PCBA Production Information Need

1. Completed PCB manufacturing documents (Gerber file, Assembly diagrams, Stencil file) and PCB manufacturing requirements;

2. Completed Bill of Materials (BOM) List, including part number, brand, package, description, etc.);

3. Assembly drawing.

PS: PCBA FCT (Function Test ) fee, which is quoted based on the specific test method;





Car key circuit board assembly flow

1. Customers orders

Customers place orders according to their actual needs, and then put forward specific requirements to the PCBA Manufacturer. At this time, the PCBA Manufacturer will evaluate its own capabilities to see if it can complete the order. If the PCBA manufacturer determines that they can complete the order within the expected time, then the two parties will negotiate to determine the production details.

2. Customers provide production materials

After the customer decides to place the order, he provides a series of documents and lists to the PCBA manufacturer, such as the PCB electronic files, coordinate files, and BOM lists required for production, which all have to be provided.

3. Procurement of raw materials

PCBA manufacturer purchases relevant raw materials from designated suppliers in the light of the documents provided by customers.

4. Incoming Material Inspection

Before Assembled PCB, all raw materials to be used are subjected to strict quality inspection to ensure that they are qualified.

5. PCBA production

During PCB Assembly, in order to ensure the quality of production, whether it is SMT or DIP soldering,PCBA manufacturer need to strictly control the furnace temperature.

6. PCBA test

The PCBA manufacturer conducts strict product testing, and only confirm all PCB boards that pass the test are delivered to the customer.

7. Packaging & shipping

After the PCBA is completed, the product is packaged and then delivered to the customer to complete the entire PCBA work.






Advantages of car key circuit board assembly

1. Strength Guarantee

▪ SMT factory: With imported SMT machines and multiple optical inspection equipment, which is able to produce 4 million points per day. Each process is equipped with QC personnel who will keep an eye on product quality.

▪ DIP production line: Two wave soldering machines and more than 10 employees who have worked for over three years. That’ s to say, these workers are highly skilled and can weld various SMT & DIP components.

2. Quality Assurance With High Cost Performance

▪ High-end equipment can paste precision special-shaped parts, BGA, QFN, 0201 package. It can also be soldered prototype pcba via SMT machine and placing bulk materials by hand.

▪ Both samples, small and large batches can be produced. And there is no SMT Machine starting cost.

3. Rich Electronic Products SMT Soldering Experience With Stable Delivery

▪ Accumulated services to thousands of electronics companies, involving SMT soldering services for various types of automotive equipment and industrial control motherboards. Furthermore, PCBA products are often exported to Europe and the United States, and the quality is able to be affirmed by new and regular customers.

4. Strong Maintenance Ability & Reliable After-Sales Service

▪ The maintenance engineers have sophisticated experience so that those defective boards caused by all kinds of smt soldering can be repaired. Meanwhile, ensuring the connectivity rate of each circuit board also make sense.

▪Order problems feedback will get response, solution and solved as soon as possible.



Previous:Where Circuit Board Soldering Can Be Done?

Next:Common Types of Flexible Circuit Board ( FPC )

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