- Home
- About JEDEC
- Standards & Documents
- Committees
- JC-10: Terms, Definitions, and Symbols
- JC-11: Mechanical (Package Outlines) Standardization
- JC-13: Government Liaison
- JC-14: Quality and Reliability of Solid State Products
- JC-15: Thermal Characterization Techniques for Semiconductor Packages
- JC-16: Interface Technology
- JC-22: Diodes and Thyristors
- JC-25: Transistors
- JC-40: Digital Logic
- JC-42: Solid State Memories
- JC-45: DRAM Modules
- JC-63: Multiple Chip Packages
- JC-64: Embedded Memory Storage and Removable Memory Cards
- JC-65: RFID
- News
- Events & Meetings
- Join JEDEC
- Members Area
- Order JEP 95 and JESD21-C Related Products
- Privacy Policy
ppm
parts per million.
NOTE 1 When used to describe average outgoing quality, ppm refers to the number of nonconforming units for each million units.
NOTE 2 When used to describe failure rate, ppm refers to the number of reliability unit failures for each million units.
References
JESD16-A#, 4/95JESD74A#, 2/07
Browse Alphabetically
Standards and Documents Assistance
Contact Julie Carlson, 703-624-9230
Dictionary RSS Feed
Subscribe to the JEDEC Dictionary RSS Feed to receive updates when new dictionary entries are added.