Ohmcraft HVA10 Series

Ohmcraft HVA10 Series

The HVA10 precision high voltage axial resistor series from Ohmcraft® offers a voltage rating of 15kV, power rating of 2W and a resistance range from 500kΩ up to 2GΩ all in a cylindrical axial leaded through-hole package. By utilising their patented Micropen® precision printing technology, they are able to provide a superior precision, non-inductive thick-film resistor. HVA resistors offer very low noise, ultra-high stability with tolerances down to ±0.1% (500kΩ to 100MΩ), TCR as low as ±50 ppm/°C and VCR down to 0.1 ppm/V.

  • Cylindrical high voltage axial leaded resistor
  • Available in any resistance between 500kΩ and 2GΩ
  • Utilises patented Micropen® precision printing technology
  • Ultra-high stability
  • Very low noise
  • Non-inductive
  • Tolerances as low as ±0.1% (between 500kΩ and 100MΩ)
  • TCR as low as ±50 ppm/°C (from +25°C up to +75°C)
  • VCR as low as ±0.1 ppm/V
  • Maximum voltage rating of 15kV
  • Maximum power rating of 2W
  • Operating temperature from -55°C up to +225°C
  • Custom configurations and sizes available upon request

Ohmcraft's HVA10 high voltage axial leaded through-hole resistor series offers a body length of 38.1mm (±0.76mm) and a diameter of 4.57mm (±0.38mm). The lead length is 38.1mm (±3.18mm) with a diameter of 0.64mm (±0.05mm).

The HVA series is produced using an Alumina substrate, coated in high-temperature silicone conformal and fitted with stainless steel end caps. The leads are solderable Gold and Nickel plated copper (RoHS compliant).

For custom configurations or requirements, please contact us.

The below table gives the specifications available for the complete HVA series including the HVA10:

Ohmcraft HVA Specifications

The continuous maximum applied voltage cannot exceed the maximum power rating and is ohmic value dependent.
Value range is case size dependent.

Specifications
Additional Features
  • Ohmcraft resistors are produced using Micropen® precision printing technology which provides a superior precision, thick-film, through-hole resistor
  • Maximum voltage rating of 15kV
  • Non-Inductive
  • Ultra high stability
  • Very low noise
  • VCR to ±0.1 ppm/V
  • Working temperature range of -55°C to +225°C
  • Custom sizes and configurations possible
Maximum Power Rating 2W
Maximum Resistance 2GΩ
Minimum Resistance 500kΩ
TCR
  • ±50 ppm/°C (H)
  • ±100 ppm/°C (K)
Tolerance 500kΩ up to 100MΩ
  • ±0.1% (B)
500kΩ up to 500MΩ
  • ±0.25% (C)
500kΩ up to 2GΩ
  • ±0.5% (D)
  • ±1.0% (F)
  • ±2.0% (G)
  • ±5.0% (J)
  • ±10% (K - untrimmed)
  • ±20% (L - untrimmed)

We are pleased to provide you with a range of additional content including videos, product datasheets, case studies, white papers and application notes for your reference. Please see below for the latest content available:

 

 

DOCUMENTATION
PDF Document Ohmcraft HVA high voltage axial leaded resistor series datasheet
PDF Document Ohmcraft's Micropenning resistor advantages application note
PDF Document Ohmcraft's performance specifications by case size application note
PDF Document Ohmcraft's high frequency attributes application note
PDF Document Ohmcraft's glossary of resistor terminology
PDF Document Ohmcraft's VCR tracking and linearity application note
PDF Document Ohmcraft's specifying resistors tutorial
PDF Document Ohmcraft's low current noise white paper
PDF Document Ohmcraft's resistor pulse withstanding capabilities white paper

 

 

 

VIDEOS
Ohmcraft custom resistor printing

A video highlighting how Ohmcraft's premium resistors are made. Utilising their Micropen technology, they print their resistors using a serpentine pattern to create a reliable product that you can count on.
How does Micropenning compare to screen printed resistors?

How does Micropen printing compare to screen printed resistors? For Ohmcraft Vice President, Eric Van Wormer, it's all about #precision
Why do Ohmcraft customers use their premium resistors?

As the leader in high voltage, high performance resistors and high ohmic value resistors, Ohmcraft has the technology and expertise to design and manufacture resistors to meet your designs for application specific resistors.
VIDEOS
Ohmcraft custom resistor printing

A video highlighting how Ohmcraft's premium resistors are made. Utilising their Micropen technology, they print their resistors using a serpentine pattern to create a reliable product that you can count on.
How does Micropenning compare to screen printed resistors?

How does Micropen printing compare to screen printed resistors? For Ohmcraft Vice President, Eric Van Wormer, it's all about #precision
Why do Ohmcraft customers use their premium resistors?

As the leader in high voltage, high performance resistors and high ohmic value resistors, Ohmcraft has the technology and expertise to design and manufacture resistors to meet your designs for application specific resistors.

This product is available fully compliant to the RoHS EU directive 2011/65/EU.

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  • Product Code: Ohmcraft HVA10 Series
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