Circuit Board Modification

In the dynamic field of electronics manufacturing, engineering changes and product upgrades are inevitable. Executing these changes with precision requires skilled, qualified technicians capable of meeting tight tolerances and complex specifications.

At Circuit Technology Center, our IPC-certified rework specialists are highly trained in a full range of Engineering Change Order (ECO) procedures. We routinely perform surface mount and BGA rework, add jumper wires, cut internal and external circuit traces, and carry out high-precision modifications—all with accuracy and repeatability.

Jumper Wire Installation
When design changes call for jumper wires, we deliver with precision. Our technicians are experienced in intricate jumper wire additions, including routing, anchoring, and termination methods. We follow a complete set of documented, illustrated standards to ensure consistent, high-reliability results.

Circuit Pattern Isolation and Trace Cuts
Engineering modifications often involve lifting component leads or isolating specific circuit paths. Given the complexity and density of modern PCB designs, these operations demand exacting control. Our team uses advanced precision milling and drilling systems to cut both surface and internal circuits with micron-level accuracy and controlled depth. These systems allow us to isolate circuitry cleanly and reliably, even in densely populated areas.

With over four decades of experience and specialized equipment, Circuit Technology Center is trusted by the industry to execute critical circuit board modifications with the highest level of precision and confidence.

• 6.1 Jumper Wires
• 6.2.1 Jumper Wires, BGA Components, Circuit Track Method
• 6.2.2 Jumper Wires, BGA Components, Through Board Method
• 6.3 Component Modifications and Additions
• 6.4 Component Lead Cutting and Lifting

• Isolating a Plated Hole From Ground
• Edge Milling to Reduce Board Thickness
• 11 Rules for Circuit Board Mods
• Jumper Wire Nightmare
• Cutting Circuits and Conductors
• Alternative to Dead Bug Rework
• Ten Rules for Jumper Wires
• Method for Adding A Via Hole

• 110-5202 Eyelet Press
• Wire Dots