The rapid growth of semiconductor technology has made the quality of PCB assembly a significant factor for PCB performance. In a PCB assembly, a circuit board gets all the required electronic components mounted on it. Making a PCB assembly quote depends on factors like types of PCB assembly, the number of various parts and components, services, etc. Preparing a quotation for PCB assembly is an integral part of PCB manufacturing.

Making a PCB Assembly Quotation

To make a quotation for PCB assembly, responsible persons have to prepare all the details. They have to provide detailed information on assembly type for PCB production and related requirements. The requirements have to be specific as if the project needs IC programming or custom testing, and they have to provide the board quantity requirement. They have to provide the BOM and Gerber files, and they need to analyze the source of the raw materials used by the PCB assembly manufacturers. This analysis helps to know the accurate costing of the supplier company.

Important Factors Involving PCB Assembly Quotation

PCB companies need to consider some factors while preparing or receiving a quotation. They need to avoid quotes in small units of measure from the suppliers. They can prevent sensitivity to price by doing so. On the quotation, the actual number of decimal places has to be based on the quantity of PCB assembly. When they review quotations, they should make an analysis of it in the currency unit. They use most of the familiar ones. They should review quotations based on the appreciation and depreciation of the currency. The company should make a quotation for them in the quotation unit and method. The quotation of the split should have a proper quotation strategy and zeroing process. According to the zeroing plan, the supplier company keeps a little more space in the decimal points in each part of the split, so the overall price increases.

When a company purchases large quantities of the PCB assembly, they need to make the quotation format according to the procurement requirements. When a company needs a PCB manufacturer’s quotation, a company has to hide its purchasing purpose. Otherwise, the offer from the supplier can be high.

In quotations, there are also factors of positive and negative tolerance. Sometimes, suppliers calculate costs according to positive tolerance. But manufacturers do assemble prototype PCB with negative tolerance. It’s also essential to analyze the allocation rate of expenses and compare the distribution rates.

Obtaining a proper PCB assembly quote is crucial as it gives the appropriate idea of cost, expenses, time requirement, and other details of the PCB assembly process. A company must be careful with all the factors while obtaining a PCB assembly quotation.