TE Connectivity 520426-4 is a 1-port modular jack with 8p8c (RJ45) configuration, through hole mounting, right angle orientation, unshielded, with board lock feature.
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 520260-4 is a modular jack with 8p8c (RJ45) configuration, vertical orientation, through hole mounting, and unshielded design. It features gold plated phosphor bronze contacts and board lock, keyed, panel stops.
