PCB-1/2-RFUSE 1/2A 250V FAST PCB UL CSA|COOPER BUSSMANN|Lead free|RoHS Compliant BK/PCB-1/2-R PCB-1-1/2-RFUSE 1.5A 250V FAST PCB UL CSA|COOPER BUSSMANN|Lead free|RoHS Compliant BK/PCB-1-1/2-R PCB-1-RFUSE 1A 250V FAST PCB UL CSA|COOPER BUSSMANN|Lead free|RoHS Compliant BK/PCB-1-R