Electronic Product Design, Development & Manufacturing
  Phone: +1-917-757-1880

Electronic Contract Manufacturing Frequently Asked Questions

How is your order turn time determined?

Some common factors that decide turn time include the ordering and receiving process for the boards and components (generally 3 to 4 weeks), process types involved in the assembly of the PCBs, PCB population, and order size.

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Do you build ROHS compliant (lead-free) assemblies?

Yes, we are equipped for assembling both Lead-Free and Tin-Lead products.

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Do you build consignment orders?

Janssen’s Electronic Manufacturing Services will run consignment builds under certain conditions.

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Do you offer conformal coating for my assembly?

Yes, we provide conformal coating upon request.

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Do you offer functional testing for my assembly?

Yes, we provide testing upon request.

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Can the customer supply the PC boards for assembly?

Please contact us for details. We will work with you to ensure the product is optimized for assembly.

What files/docs do you need for PCB and PCBA order respectively?

Gerber, Native CAD (if possible), Bill of Materials with manufacturer’s part numbers and reference designators, and assembly drawings.

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Do you provide lead-free PCB assembly?

Yes, we provide lead-free PCB assembly services.

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To what regulated specifications are PCBs assembled?

All boards are built to IPC-A-610 Class II requirements. Every board is thoroughly inspected for Quality Control and can be tested per your requirements.

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Do you offer PCB testing?

Every order runs through our Quality Control process. For more extensive testing, we are happy to test your assembled boards to your requirements. Please contact us for more information regarding PCB testing

Can Janssen Engineering Group do mixed-technology PCBs?

We have both SMT assembly lines and selective solder equipment for through-hole components on your mixed-technology and double-sided boards.

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Can Janssen Engineering be our “one-stop-shop” to handle all of our project needs?

From product design to PCB assembly, Box-build and Final Assembly, Packaging and Delivery, Janssen Engineering Group has the experience, tools, and capabilities to be a “one-stop-shop” for all of your product realization needs.

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What engineering and design assistance can you provide?

Janssen Engineering Group has a full manufacturing engineering team to support all of our production activities. That means your product has two sets of highly skilled engineers to design your product and ensure its quality production from concept to delivery.

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What are the value-added services Janssen Engineering Group offers?

Value-added services are –

Electronic and Mechanical Design,

PCB Assembly,

Cable & Wire Harness Assembly,

Box-build / Panel Assembly,

Final Product Assembly & Packaging,

BGA Removal & Replacement,

Component Installation & Replacement,

Custom Modification,

Specialized Rework and more.

We need to convert to RoHS, can you Janssen Engineering Group help me?

Yes, we have the experience and resources to take your current product design and BOM, and determine how it will meet RoHS requirements.

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