
FUSE CRTRDGE 100MA 250VAC/DC AXL
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The 0242.100UAT1 from Littelfuse is a 250VAC/DC rated, 100mA fast-acting cartridge fuse with axial lead terminations. This subminiature fuse, conforming to the “UAT” body style, provides overcurrent protection in low energy circuits. Its compact cylindrical ceramic body, typically 4.7mm in diameter and 14.5mm in length, offers a high interrupting rating for its size, suitable for applications where space is constrained. The axial leads, constructed from tin-plated copper, facilitate through-hole mounting on printed circuit boards. The fuse element, contained within the ceramic body and surrounded by a silica filler, ensures rapid arc quenching and prevents post-fault reignition. The 0242.100UAT1 is designed to open quickly under fault conditions, protecting sensitive downstream components from damage due to excessive current.