7830N .2MM ECAP 480MM X 50M 7830N .3MM ECAP 480MM X 50M 7830N .5MM ECAP 480MM X 50M 7830N-0.3MM-ECAP 7830N-0.4MM-ECAP 7830N-0.5MM-ECAP 7830PR(EF81) 7830SPT 7831 78-3100