PFSM.050.2FUSE PTC 0.50A 60V FST-TRIP SMD|SCHURTER INC|Lead free|RoHS Compliant 0ZCD0050FF2C 2920L050DR SMD050-2 PFSM.050.2FUSE PTC 0.50A 60V FST-TRIP SMD|SCHURTER INC (VA)|Lead free|RoHS Compliant 0ZCD0050FF2C 2920L050DR SMD050-2