Qualified Rework & Repair of BGA/CSP/QFN
training and certification

The purpose of this training is to train the participant theoretically but especially practical in the qualified placement and removal of various types of Ball Grid Arrays and Bottom Termination Components (BTC) on printed circuit board assemblies with various types of thermal masses.

This is done according to the relevant international IPC standards such as:

  • IPC-7711-7721 Rework, Modification and Repair of Electronic assemblies
  • ANSI/J-STD-001 Requirements for Soldered Electrical and Electronic assemblies
  • IPC-7093 Design and Assembly Process Implementation for Bottom
  • IPC-7095 Design and Assembly Process Implementation for BGAs


This training is intended for participants who are directly or indirectly involved in the rework and repair of printed circuit boards assemblies on which Ball Grid Array components are mounted.

Practice area Heerlen


PIEK has the following Rework stations in the practice area in Heerlen:

  • ERSA Hybrid system 600
  • Finetech FINEPLACER® core
  • Weller WQB 3000
  • Martin Expert
  • Ersa HR100A
  • Weller WHA 3000
  • 2000 Weller WHA
  • Hakko FR 801
  • JBC AM6500

PIEK has the following inspection systems in the practical area in Heerlen:

  • Ersa ERSASCOPE 2
  • Optilia
  • Wild
  • Technolab



Program theory:

  • Introduction Ball Grid Array
  • BGA Rework
  • QFN Rework
  • CSP Rework
  • BGA Reballing
  • X-Ray inspection BGAs, BTCs, QFNs

Program practice:

  • Making Reflow profiles (time temperature curve)
  • BGA Rework
  • QFN Rework CSP Rework
  • Cleaning & Pad Preparation
  • Reballing Ball Grid Array
  • BGA Pad Repair and Modification

PIEK: Your knowledge provider for the electronics industry

Upcoming regional Qualified Rework & Repair of BGA/CSP/QFN training courses

More information:

Please do not hesitate to contact us for a complete training program, more information, or other training-related issues. By phone +31-(0)45-5703333, by email support@piektraining.com or request a quote.