2054 系列 2054 系列因其电容而非常适合宽带保护。 gas dischrg tube 3elect 230v smd 2054-30-sm-rplf gas dischrg tube 3elect 300v smd 2054-35-sm-rplf gas dischrg tube 3elect 350v smd 2054-42-sm-rplf gas dischrg tube 3elect 420v smd 2054-47-sm-rplf gas dischrg tube 3elect 470v smd 2054-23-sm-rplf gas dischrg tube 3elect 230v smd 2054-30-sm-rplf gas dischrg tube 3elect 300v smd 2054-35-sm-rplf gas dischrg tube 3elect 350v smd 2054-42-sm-rplf gas dischrg tube 3elect 420v smd 2054-47-sm-rplf gas dischrg tube 3elect 470v smd 2054-23-sm-rplf gas dischrg tube 3elect 230v smd 2054-30-sm-rplf gas dischrg tube 3elect 300v smd 2054-35-sm-rplf gas dischrg tube 3elect 350v smd 2054-42-sm-rplf gas dischrg tube 3elect 420v smd 2054-47-sm-rplf gas dischrg tube 3elect 470v smd