19512500001,FUSE TIME-LAG 2.50A IEC 5X20MM
【Littelfuse】19512500021,保险丝 U 576-021802.5HXP
1951-2520-AL,ROUND STANDOFFPLAIN ALUMINUM5/8
1951-2520-B,ROUND STANDOFFPLAIN BRASS5/8 RD
1951-2520-N,ROUND STANDOFFNO FINISH - NYLON5
1951-2520-PH,ROUND STANDOFFNO FINISH - PHENOL
1951-2520-S,ROUND STANDOFFPLAIN STEEL5/8 RD
1951-2520-SS,ROUND STANDOFFPLAIN STAINLESS ST
