19712500001,FUSE MED 2.50A 250V 5X20 UL/CSA
【Littelfuse】19712500021,保险丝 U 576-023302.5MXP
1971-2520-AL,ROUND STANDOFFPLAIN ALUMINUM5/8
1971-2520-B,ROUND STANDOFFPLAIN BRASS5/8 RD
1971-2520-N,ROUND STANDOFFNO FINISH - NYLON5
1971-2520-PH,ROUND STANDOFFNO FINISH - PHENOL
1971-2520-S,ROUND STANDOFFPLAIN STEEL5/8 RD
1971-2520-SS,ROUND STANDOFFPLAIN STAINLESS ST
