TE Connectivity 5520259-4 is a single-port 8P8C (RJ45) modular jack for vertical through-hole mounting. It features an unshielded design with gold-plated phosphor bronze contacts and is rated for Category 3 applications.
TE Connectivity 520259-4 is a 1-port, 8p8c (RJ45) modular jack with vertical orientation and through hole mounting. It features unshielded design, gold plated phosphor bronze contacts, and board lock/panel stop features.
TE Connectivity 216550-1 is a vertical through hole RJ45 modular jack with 8 positions (8P8C). It is unshielded, rated Cat3, and features a user-selectable tab direction.
