1. 2.54mm (0.100") pitch single row SMT pin header.
2. Circuits: 2-40.
3. Material: insulator: NYLON 6T UL 94V-0 black.
4. Contact: 0.64mm(.025") square pin, brass gold flash over nickel plated.
5. Mates with CH328 CH2542 CH2543B series.
1. Current rating: 1A AC, DC. 2. Voltage rating: 250V AC, DC. 3. Temperature range: -40℃~+105℃. 4. Insulation resistance: 5,000MOhms min. 5. Withstand voltage: 1000V AC/minute.