Samtec Inc. Connector, Receptacle, 50 Contacts, 2 Rows, Through Hole, 2.54 Mm; Connector Systems Samtec ESW-125-33-F-D

The Connector, Receptacle, part number 98P9728, features 50 contacts arranged in 2 rows with a pitch spacing of 2.54 mm. It is designed for through-hole mounting, making it suitable for board-to-board applications. The connector is RoHS compliant and supports a current rating of 5.2 A per pin for the ESW series and 5.7 A per pin for the ESQ series, with a voltage rating of 550 VAC when mated with compatible connectors. The operating temperature range is from -55 °C to +125 °C with gold plating, and -55 °C to +105 °C with tin plating. The connector is constructed from black glass-filled polyester for the insulator and phosphor bronze for the contacts, with various plating options available. It is designed for a standard insertion force of 125 grams and can withstand up to 100 mating cycles with gold plating.