76383-304LF is a shrouded header connector designed for PCB applications with 4 positions per row and 2.54 mm pitch spacing. The connector features phosphor bronze contacts with lead-free plating consisting of 2 µm minimum matte tin over 1.27 µm tin-nickel, meeting RoHS compliance requirements. The housing is constructed from polyester with 30% glass fill, flame-retardant per UL-94 VO-1, and is available in blue color. The connector provides 15 N minimum pin retention in either direction and is compatible with wave solder applications at 245°C ±5°C for 5 seconds on 1.6 mm minimum thick circuit boards. This product is ideal for industrial control systems, telecommunications equipment, and consumer electronics requiring reliable interconnection with environmental protection.