Hot- Apcb M3 94v 0 Driver May 2026

The UL 94V-0 rating is a standard that measures the flammability of plastic materials used in electrical components and PCBs. This rating indicates that the material is capable of extinguishing a flame within 10 seconds when tested vertically. The V-0 rating is one of the highest standards, indicating that the material does not drip or drip excessively when burned, and any burning stops within 30 seconds after two 10-second flame applications.