Electronics

Our sister company, TJM Electronics is a leading turnkey electronics contract manufacturer specializing in PCB assembly, electro-mechanical assembly, prototyping, testing, and final packaging.

PCB Assembly

Operating today’s state-of-the-art automated equipment, TJM is capable of assembling the most rigorous and specialized PCBs for the aerospace and defense, medical, industrial, and non-commodity consumer electronic product markets.

TJM specializes in Surface Mount Technology (SMT) for small light-weight PCB’s that are usually produced on a larger scale and thru-hole assembly for boards that are subject to high mechanical or thermal stress with high power requirements, typically used for military grade PCB’s and critical system designs with demanding physical and thermal specifications. Experts in data acquisition and control, TJM delivers high quality PCBs with real-time system performance and quick response time.

Accommodating needs specific to any industry, TJM has the flexibility to process virtually any printed circuit assembly project. Whether high density or low-to-high volume, they have the ability and equipment to quickly mass produce high-quality, robust, flexible printed circuit board assemblies based on any given requirement.

Product Development

Through qualified and trusted partners, TJM collaborates with professional industrial and mechanical designers to create the look and feel of your product, along with the functionality and manufacturability of your design. Offering full turnkey solutions, TJM provides services to assembly your project from start to finish with only one point of contact throughout the process.

Industrial Design
They’ll explore design concepts through modeling and renderings, accounting for functional benefits determined from ergonomic research and manufacturability approaches based on design constraints, finished off with mockups of a proposed design to scale for final review.

Mechanical Design
Using 3D CAD (Computer Aided Design) modeling, TJM Electronics refines piece and part assemblies and optimizes designs for functionality and manufacturability.
They also provide FEA (Finite Element Analysis) for structural, vibrational, and thermal designs incorporating GD&T (Geometric Dimensioning and Tolerancing) with manufacturing in mind.

Prototyping
Exploring design alternatives to ensure a user-friendly product that is ready for manufacture and production, TJM will create an accurate and functional representation of the essential product.  Testing the accuracy of the initial design and determining any errors that can cause the product to defect, TJM prototypes ensure structural integrity, strength, and perfmorance.

Electronics Contract Manufacturing

TJM Electronics’ ISO 9001 certified manufacturing facility is equipped with smart automated electronic assembly lines that include pick and place machines with mounting speeds to 45,300 cph, and fine pitch down to 0.3mm. They have various multizone reflow ovens, selective soldering machines and top of the line 3D inline paste inspection and 3D inline automatic optical inspection (AOI) systems. They provide environmentally safe board cleaning with de-ionized water recycling, ROSE testing, and humidity controlled storage for moisture-sensitive devices.

TJM is a full turkey solution to your PCB assembly needs capable of custom printed circuit board assemblies in low-mid or high volume, cable assemblies, and box builds. They have the capability to assemble PCBs up to 1200mm (47.24″) in length for short or long runs which are typically used for LED lighting applications manufactured through their lighting brand, TemitroniK.