DS1021-1X4SF11-3U PIN HEADER 4PIN(1X4) 2.54MM THT V/T, MATING LENGTH DS1021-1X4SF11-3U is a versatile and reliable pin header that features N/A pins with plating material Full Gold Flash. Insulation height: 2.50mm, housing color: Black. Operates efficiently within a temperature range of -40°C~+105°C. Manufactured by CONNFLY, ensuring high-quality performance. Compliant with ROHS standards and available in BAG packaging.