Passives

Stackpole addresses resistor challenges with HVA series

8th January 2025
Caitlin Gittins
0

Stackpole is addressing challenges associated with designing electronics that require high-voltage axial leaded resistors through its HVA series axial leaded high voltage resistors.

These challenges are commonly limited product availability and high costs. The HVA series addresses this combines innovative metal film technology with cost-effective manufacturing to deliver high-performance, cost-effective solutions.

The HVA resistor series offers a broad resistance range from 1MΩ up to 1GΩ in tolerances as low as 1% and temperature coefficient (TCR) of 200ppm. With voltage coefficient of resistance (VCR) as low as 20ppm/V, the HVA Series ensures superior stability in demanding high-voltage applications.

The voltage and power ratings for the HVA by size are as follows:

  • HVA05: 0.5 Watt, 6mm L by 2.5mm D size, 3500V working volts
  • HVA08: 0.8 Watt, 8.5mm L by 3mm D size, 7000V working volts
  • HVA12: 1.2 Watt, 11mm L by 4mm D size, 8000V working volts

The HVA is ideal for high voltage sensing and instrumentation, measurement and instrumentation, as well as medical applications. 

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