The Eaton SR-5-5A-AP is a board mount fuse with a 5A current rating and 250VAC voltage rating. It features a slow blow response time and through-hole mounting.
This is a 3.15A, 350V slow blow (time lag) fuse in a radial box package from Bel Fuse, part of the 0697W series. It is designed for board mount applications and is AEC-Q200 qualified.
Littelfuse 0251004.NRT1L is a 4A, 125V fast blow axial lead fuse from the PICO II series. It offers low cold resistance and a compact 2.80mm x 7.11mm package.