BK/S506-40-RFUSE 40MA 250V T-LAG GLASS S506|COOPER BUSSMANN|Lead free|RoHS Compliant 0218.040MXP 0034.3103 0218.040HXP BK/S506-40-RFUSE 40MA 250V T-LAG GLASS S506|COOPER BUSSMANN|Lead free|RoHS Compliant 0218.040MXP 0034.3103 0218.040HXP