Keystone 5104TR is a miniature surface mount non-insulated jumper. It features 2 positions, 20A current rating, 8.10mm pitch, and 1.80mm height, with silver plated contacts.
Samtec JL-100-25-T is a .100" (2.54mm) pitch 2-position insulated jumper link with male pins, matte tin contact finish, and glass filled polyester insulator. Rated for 4.3A per pin and operating temperature range of -55°C to +105°C.
Keystone Electronics 5100 is a non-insulated SMT jumper with 2 positions, 7.62mm pitch, and a 20A current rating. It features silver-plated phosphor bronze contacts.
