The Püschel Feinsicherungen FSM3,15B is a micro fuse, with dimensions of 5 mm x 20 mm, a current rating of 3.15 A, and a voltage rating of 250 V. It is a medium time-lag (mT) glass fuse, ideal for protecting electrical and electronic circuits. Typical applications include use in consumer electronics and small appliances, where reliable circuit protection is crucial. https://elecena.pl/product/28734895/p-xfc-schel-fsm315b-micro-fuse-3-15a-250v-5x20mm-medium-time-lag-10-pieces 2025-05-19 https://elecena.pl/product/28734895/p-xfc-schel-fsm315b-micro-fuse-3-15a-250v-5x20mm-medium-time-lag-10-pieces 2025-07-15