PCB Assembly
What do you require in order to produce an assembly quotation?
Last Updated: December 5, 2025Bill of materials (BOM) detailing the components to be fitted to the PCB with the manufacturers parts numbers and the components suppliers’ parts number (e.g. Farnell, RS, Digi-key). You can get the BOM template just contact our sales. PCBA sample photos if possible. By allowing us to see the product...
Do you need extra parts when assembling my boards?
Last Updated: December 5, 2025In general, our process doesn’t require any as we do not experience much loss. However, to avoid any delays due to parts shortage or missing items, the extra parts is needed. We would encourage customer to provide 3% extra parts (passive devices) and 1-2 extras for IC’s and other expensive parts....
What are your PCB assembly quality standards?
Last Updated: December 5, 2025About the pcb assembly quality standards,we manufacture PCBs to meet IPC-A-610 Rev D Class 2 specifications as the default, supported by inspection and test criteria established by IPC.
How do we need to supply our components?
Last Updated: December 5, 2025We encourage customers to use our components sourcing services. This is the most cost-effective and fastest way for PCB assembly. Bear in mind that our factory is in ShenZhen of China and 73% of electronic components in the world are originally made in Asia. If you decide to provide the...
Can you provide test facilities if required?
Last Updated: December 5, 2025Yes.,we are proud of our test facilities,it is the guarrenty of the high quality.Where possible we would prefer to carry out full functional tests before dispatch. We have more than 100 test equipments/facilities in our factory. This includes Vector Network Analyzer, Multi-channel Digital Oscilloscope, Logic Analyzer, Programmable Power Supply, RF...
What is your lead-time for PCB assembly?
Last Updated: December 5, 2025If all the parts are available, normally the PCB assembly job can be finished within 5 to 9 days in our factory. This means that the order can be delivered within 2 to 3 weeks once assembly job start. About the lead-time for PCB assembly,however, we can’t fully guarantee the...
Why can’t quote the component cost before the turn-key order is placed?
Last Updated: December 5, 2025Component sourcing is not a simple task in real life. Finding proper parts/components from both reliable and professional suppliers is not easy. Price is not the only factor that must be considered when sourcing components. This job can take a few days for our experienced procurement engineers to carry out satisfactorily....
Can you provide a Design for Assembly service?
Last Updated: December 5, 2025CHENONN ELEC provides design for assembly service,it is free of charge to customers. Those who have ordered PCB prototypes from us and are planning to place the production order with us. Our DFA service provides report based on the customer’s Gerber. By doing this, possible production problems can be addressed...