727型光栅分光光度计
¥13727型光栅分光光度计
¥13整流桥 LB2S-LB10S
¥12整流桥 KBPC35005-KBPC3510(KBPC3510W)
¥18整流桥 KBJ4005-KBJ410
¥12整流桥贴片,MUR805-MUR860
¥13整流桥贴片SMA,DO-214AC
¥13开关二极管LL4148,开关二极管IN4148,开关二极管IN4148W
¥11整流桥 GBPC35005-GBPC3510 ,GBPC3510W
¥14整流桥DB101S-DB107S贴片,DB107插件
¥12整流桥GBJ25005-GBJ2510,整流桥GBJ25005-GBJ2510
¥14整流桥MB2M-MB10M,整流桥MB2M-MB10M
¥10整流桥MB1S-MB10S,整流桥MB1S-MB10S
¥13