Püschel Feinsicherungen Cartridge Fuses Micro fuse 623242 - Püschel Feinsicherungen FSF0,4B, The Püschel Feinsicherungen FSF0,4B is a quick response micro fuse with a size of 5 mm x 20 mm, rated at 0.4 A and 250 V. It is a cartridge and glass fuse type, supplied in packs of 10 pieces, suitable for applications requiring fast-acting protection. Typical uses include safeguarding sensitive electronics and circuits from overcurrent conditions. Püschel FSF04B Micro Fuse Quick 0.4A 250V 5x20mm 10 Pieces
