521755-4 TE Connectivity AMP Connectors

Description: CONN HEADER VERT 4POS 5MM, Contact Finish - Post: Silver, Contact Finish Thickness - Mating: 78.7µin (2.00µm), Contact Finish - Mating: Silver, Pitch - Mating: 0.197" (5.00mm), Contact Material: Brass, Material Flammability Rating: UL94 V-0, Termination: Solder, Number of Positions Loaded: All, Fastening Type: Latch Holder, Contact Type: Tab, Operating Temperature: -40°C ~ 120°C, Insulation Material: Polyamide (PA66), Nylon 6/6, Shrouding: Shrouded - 4 Wall, Insulation Height: 0.504" (12.80mm), Contact Length - Post: 0.138" (3.50mm), Contact Shape: Rectangular, Style: Board to Cable/Wire, Number of Rows: 1, Number of Positions: 4, Mounting Type: Through Hole, Voltage Rating: 250VAC, Connector Type: Header, Features: Board Guide, Packaging: Bulk.