CDEM for FEI FIB-SEM systems

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Direct replacement for FEI part # 4035 272 05751

Continuous Dynode Electron Multiplier (CDEM) for FEI DB235, 835, 865 and 1265 systems.  We describe this as the “bullet style” of CDEM to differentiate it from that used for FEI single beam FIB systems such as the FIB200 and FIB800 tools.

Voltage, nominal 1900
Resistance, nominal >375 MOhms
Gain, nominal >1.0×107
Typical Dark Count <0.05 CPS

Identical to CDEMs sold by the original equipment manufacturer, our customers SAVE with better pricing and fast delivery.