Production possibilities of Electron Consortium


Quality control

Electron Consortium JSC has a working quality control system and is ISO 9001:2008 certified by Bureau Veritas.


Production activities

Assembly of PCB's, modules and whole products


The assembly includes SMD and conventional (THR) assembly. The production line has a possibility to take limited series, as well as mass production. The production equipment allows flexibility and fast change of the produced items.

We have:

For limited series and test samples

Picture gallery

For medium-sized and large series

Picture gallery


Organization: The company makes the whole technological preparation from the file of the PCB, which includes the information about the placement of the components and the corresponding mark and value/type of the component.

The technological preparation includes:


Technological possibilities of the assembly

Minimum size of a component we have used - 0402.

Minimum raster (grid) of a multi-lead component like TQFP - 50 μm.



Our company works with materials only from reputable companies.


The technological process includes the following operations:

The metal template for placing solder paste is produced for both ways of doing SMD assembly for the automatic placement machine and for the manual assembly.

The price is different for each order and is affected by the quantity, difficulty, need for technological tools, etc.


LEAD-FREE technologies

Our company has developed and introduced a lead-free technology for PCB assembly and takes orders for our foreign partners. The materials used - solder paste and solder wire - are LEAD-FREE. Our equipment allows the execution of the technological processes.


Climatic and mechanical testing

We have facilities (small climatic chambers and a vibration stand) for temperature cycles and mechanical stress testing of PCBs, modules and assembled devices and we regularly carry out such tests for some of our customers.


Production of PCBs

We use our subcontractors like SET AG Ruse and Micron 20 Sofia for the production of PCBs. The technological possibilities of those producers are:

Both producers have guaranteed internal electric test (E-test) of the PCB.


Delivery of electronic components

We work with our subcontractors and we can provide all R, C, D, T components and the standard integrated circuits. The client can deliver only specific and specialized components.





Bulgarian version