After the flame is removed, the material must stop burning within 10 seconds .
"SH1" is a proprietary factory identification code or logo assigned to a specific PCB fabricator. sh1 94v-0 datasheet
The SH1.0 series is a wire-to-board connector system. As detailed by YD Connector, these connectors are rated at 1A and 100V , operate from -20°C to +85°C , and feature housings made of LCP (Liquid Crystal Polymer) with UL94V-0 flame retardancy, with contacts in brass and phosphor bronze. Other variants include PA46 UL94V-0 housings, available in configurations from 2 to 7 pins. After the flame is removed, the material must
or other Chinese fabricators) use "SH" prefixes for their production batches. : This is a UL (Underwriters Laboratories) As detailed by YD Connector, these connectors are
Because "SH1" is frequently a proprietary identifier for specific manufacturers (such as Rectron Semiconductor or various PCB fabricators in Shenzhen), you may need to look for documentation from the specific manufacturer. The Ultimate Guide To UL 94V-0 Circuit Boards - Jhdpcb