FR4: Flame Retardant 4
Category:
Others
Language: English
Related Image:
Frequently Asked Questions:
What is the full form of FR4?
FR4 stands for Flame Retardant 4.
Citations:
You can use the appropriate citation option from below to add a reference to this page.
"FR4." Fullformexpand.com, https://www.fullformexpand.com/fr4/36018. Accessed 16 Nov. 2025.
Fullformexpand.com, 2025. "FR4." Accessed November 16, 2025. https://www.fullformexpand.com/fr4/36018.
"FR4." (n.d.). Fullformexpand.com. Retrieved November 16, 2025, from https://www.fullformexpand.com/fr4/36018.
FR4. (2025). Fullformexpand.com. Available at: https://www.fullformexpand.com/fr4/36018 (Accessed: 16 November 2025).
Recommended Sites