Case Study: The Hidden Cost of Quality

The Impact of Pre-Programming on Production Yield and Field Failures for Products using Small Chip Scale Package Devices

Low Cost programming is not a substitute for high quality ​

An original equipment manufacturer (OEM) producing of millions of consumer products experiences a high rate of product failures in the field due to improper handling of the 2mm x 3mm CSP ICs during the pre-programming process.

This case study compares the programming results using Data I/O’s PSV system vs a low-cost programming vendor and evaluates:

  • Root cause of damaged devices
  • The cost of quality
  • How field failure rates were reduced

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