NJK1120A Datasheet (Nisshinbo)

NJK1120A, Cathode

NJK1120A is a cathode includes the Ir coated dispenser cathode electron emitter.

* CATHODE SPECIFICATIONS Cathode type: Ir coated dispenser cathode Cathode diameter: 1.5 mm / Area: 0.018 cm2 Current density: 10 A/cm2 minimum Heater voltage (Note): 6.3 V Heater current (Note): 0.3 A *Note: H

Date Oct.

20, 2022 Released Cathode Model No.

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Those specifications listed in this document are subject to change at any time.

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