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Engineering Change Services

The world of electronics manufacturing is certainly fast paced. Engineering changes and upgrades are a reality that need to be dealt with. Do you have the qualified rework technicians to do the job efficiently and reliably?

Our technicians are adept at a wide range of ECO procedures including surface mount and BGA component rework, adding jumper wires, cutting internal circuits and other intricate operations that require pinpoint accuracy and close tolerances.
  • Our technicians are adept at a wide range of ECO procedures including surface mount and BGA component rework, adding jumper wires, cutting internal circuits and other intricate operations that require pinpoint accuracy and close tolerances.
  • Operations may include precision milling, drilling, cutting internal and surface conductors using either milling machines or precision bench-top drill systems.
  • ECO procedures may include installation of plated holes using eyelets and eyelet presses.
  • Operations may include precision cutting and grinding using dental-style micro-drill systems.
Jumper Wires
If your circuit board modification requires jumper wires we do those too. We routinely add Jumper Wires and cut circuits. We have a complete set of detailed illustrations covering jumper wire termination methods. Intricate wire adds are a specialty at Circuit Technology Center.

Circuit Cuts
Engineering changes often require component leg lifts or the isolation of circuit patterns. Completing this task on today's dense and complex circuit board designs is challenging. Our team of technicians are experts at these difficult rework processes. We have several precision milling systems that provide pinpoint accuracy and exact depth control when cutting surface and internal circuits in dense areas. Precision drill systems and milling machines are used for accurate circuit cuts.

For prices on ECO and modification go to: Service Charges.
Purchase Order / Quote Request Form
To place your purchase order or quote request by phone call 978-374-5000. You may also place your purchase order or quote request using the form below.

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Related Guide Procedures

4.3.1 Circuit Cut, Surface Circuits
Procedure to cut conductors and circuits.
4.3.2 Circuit Cut, Inner Layer Circuits
Procedure to cut conductors and circuits.
6.1 Jumper Wires
Procedure covering jumper wires on circuit boards.
6.2.1 Jumper Wires, BGA Components, Circuit Track Method
Procedure covering jumper wires on circuit boards.
6.2.2 Jumper Wires, BGA Components, Through Board Method
Procedure covering jumper wires on circuit boards.
 

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Related Products

Wire Dots
Pre-cut polymer film tape with a high performance adhesive designed for tacking wires.
Need more information?
Use the form on our Contact Us page, or give us a call at 978-374-5000.

BGA Component Reballing

Including BGA component reball service to replace lead-free solder balls with leaded solder balls for high-rel applications.

BGA Component Rework

Including BGA rework, BGA component x-ray services, repair of damaged BGA pads and repair of BGA solder mask damage.

BGA Component Site Modification

This ingenious modification procedure uses flat copper ribbon that fits under the BGA component to provide an electrical path for modification.

Base Board Repair and Rework

Including repair damaged circuit base board laminate, delamination, warp, hole damage, burns, and solder mask damage.

Circuitry and Plated Hole Repair

Including repair damage to conductors, circuitry and plated holes, plus repair of damaged plated holes with inner layer connections.

Coating and Marking Rework

Including removal or replacement of conformal coatings and solder mask, and repair of circuit board legend and markings.

Component Rework

Including removal and replacement of surface mount components, through hole components, connectors and many other component types.

Component Salvage

Includes removal and salvage of BGA components, surface mount components, connectors and many other component types.

Engineering Change Services

Including ECO, engineering changes, upgrades, modifications, jumper wires, circuit cuts, and other modification procedures.

Gold Edge Contact Plating

Including repair and replating of solder contaminated gold contacts, scratched gold contacts and worn gold contacts.

Inspection Services

Including BGA component and circuit board x-ray inspection services using high-end Dage inspection systems.

Keysight Technologies Adapter Rework

This page explains the process for installing Keysight Technologies DDR2 DRAM BGA Probes onto circuit boards.

Order Tracking Form

Form to send circuit boards to us for repair and rework.

Quote Request

Use this form to request a quote for circuit board repair, rework, modification services.

SMT/BGA Pad Repair

Including repair of damaged, lifted or missing surface mount pads, BGA pads, and BGA pads with with integral via connections.

Terms, Prices, and Delivery

Service terms, prices, and delivery information covering our circuit board repair and rework services.
Customer Comments
"We're operating on a tight production schedule, with no time to waste. Circuit Technology Center has consistently delivered our boards back to us on time, and sometimes even ahead of schedule. This has helped us stick to deadlines. Thanks to their fast turnaround."
S.L. Fremont, CA USA
11 Rules for Circuit Board Mods
11 Rules for Circuit Board Mods
Some of the odd twists occasionally needed to modify assembled circuit boards can be surprising. Discover the 11 rules your techs should know.
Learn more ...
Do Your Repair Techs Deserve One?
Do Your Repair Techs Deserve One?
The Micro-Drill is the ideal tool for precision drilling, grinding and cutting on circuit boards. Use it to remove coatings, cuts circuits, drills holes, and much more.
Learn more ...
Must Have Circuit Boards First-aid Kits
Must Have Circuit Boards First-aid Kits
These kits have been used for decades by the most demanding electronics manufacturers. Every item is thoroughly field tested.
Learn more ...
Six Fast Fixes for Circuit Boards
Six Fast Fixes for Circuit Boards
Use this versatile kit to fix damaged SMT pads, lands, gold edge contacts, conductors, plated holes and base board. It's the total package.
Learn more ...
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First-aid Kits for Circuit Boards ®
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Circuit Technology Center, Inc.
22 Parkridge Road
Haverhill, MA 01835 USA
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