
Tracked Changes. Semiconductor devices. Mechanical and climatic test methods. Solderability.
STANDARD published on 12.2.2026
Designation standards: BS EN IEC 60749-21:2026-TC
Publication date standards: 12.2.2026
The number of pages: 64
Approximate weight : 192 g (0.42 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 41126 3 Status: Definitive