High Voltage Hermetic Hi-Meg Resistors (RH1)

Hermetic Resistors Lead to a High Ohmic Resistance Values.

DeMint 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.

By being vacuum sealed in a glass envelope with its resistance glaze glass characteristic, these high resistance resistors are suitable for ultra-high vacuum applications, micro current circuit measurement, and pulse load equipments.

These RH1 Series features a high degree of stability and accuracy, and operate at this high performance level for long-term stability.

For customed designs, tighter tolerances, non-standard technical requirements, or custom special applications,
please contact our sales for more information.

Download complete PDF High Voltage Hermetic Hi-Meg Resistors (RH1).