Hermetic Resistors Lead to a High Ohmic Resistance Values

Token Hi-Meg Hermetically Sealed Resistors are designed for use in electrometer circuits where a high order of performance is required an extended period of time under adverse environmental conditions.
The RH1 metal glaze resistor is disclosed as being encapsulated in a glass tube, the enclosure being hermetically sealed to conductive caps mounted on the resistor ends. The metal glaze film of the resistance path of the resistor is protected from thermal damage during heat sealing by spacing the resistance path from the conductive caps and providing an electrical path there between in the form of an extended termination.

FEATUREs :
● High Resistance Range 1×107~1×1012(Ω).
● Resistance Tolerance (J±5%) (K±10%).
● Glass vacuum sealed hermetic resistors.
● Stability temperature and voltage.
● Metal Glaze resistive elements.

APPLICATIONs :
● Ultra-High Vacuum Applications.
● Surge Protection and Voltage Divider.
● Mains Protection and Discharge Path Resistor.
● Current Pulse Limiters and Pulse Load
   Equipments.
● Micro Current Circuit Measurement, Medical
   Instrumentation.