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Ohmcraft HVR42 Series

Ohmcraft HVR42 Series
Ohmcraft HVR42 Series
Ohmcraft HVR42 Series
  • Exxelia Ohmcraft

Product Features

  • High voltage through-hole resistor
  • Resistance range from 100kΩ to 1TΩ
  • Tolerances from ±0.1% to ±20%
  • TCR from ±25 ppm/°C to >±200 ppm/°C
  • Voltage rating of 20kV
  • Temperature range from -55°C to +150°C

Applications

  • Available

Description

The HVR42 high voltage through-hole resistor series from Ohmcraft® offers a voltage rating of 20kV, power rating of 2W and a resistance range from 100kΩ up to 1TΩ all in a small radial leaded through-hole package. By utilising their patented Micropen® precision printing technology, they are able to provide a superior precision, thick-film through-hole resistor. HVR42 resistors offer very low noise, ultra-high stability with tolerances down to ±0.1% (between 100kΩ and 100MΩ), TCR as low as ±25 ppm/°C (between 1MΩ and 500MΩ) and VCR down to 0.05 ppm/V.

  • High voltage radial leaded through-hole resistor
  • Available in any resistance between 100kΩ and 1TΩ
  • Utilises patented Micropen® precision printing technology
  • Ultra-high stability
  • Very low noise
  • Tolerances as low as ±0.1% (between 100kΩ and 100MΩ)
  • TCR as low as ±25 ppm/°C (from +25°C up to +75°C, between 1MΩ and 500MΩ)
  • Maximum voltage rating of 20kV
  • Maximum power rating of 2W
  • Temperature range from -55°C up to +150°C

 

Ohmcraft’s HVR42 high voltage through-hole resistors are available with various options including the following lead styles:

  • T – 100% Tin spade leads (RoHS Compliant)
  • S – Tin Lead (Sn60Pb40) solder spade leads (Not RoHS Compliant)
  • W – 100% Tin 22AWG wire leads (RoHS Compliant)
  • B – Tin Lead (Sn60Pb40) solder 22AWG wire leads (Not RoHS Compliant)

As well as the above lead styles, the HVR42 series is available with various coatings including the following:

  • 2 – Bare resistor element
  • 3 – Powder Coating
  • 4 – Single surface epoxy

For custom configurations or requirements, please contact us.

 

Exxelia Ohmcraft HVR42 Specifications Table

AttributesValue
Resistance value100kΩ to 1TΩ
Tolerance±0.1% / ±0.25% / ±0.5% / ±1% / ±2% / ±5% / ±10% / ±20%
TCR±25 ppm/°C / ±50 ppm/°C / ±100 ppm/°C / ±200 ppm/°C / >±200 ppm/°C
Temperature range-55°C to +150°C
Power rating2W
Voltage rating20kV
Short time overloadΔR 0.1% max
Load LifeΔR 0.1% max
ShockΔR 0.1% max
VibrationΔR 0.05% max
Resistance to soldering heatΔR 0.05% max

Specifications

Weight 0.00000 kg
Dimensions 50.80 × 3.05 × 12.70 mm
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Exxelia Ohmcraft Video Library

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.

Ohmcraft HVR42 Series Resources

Product Datasheet

Supporting Manufacturer Information

Ohmcraft HVR42 Series

Ohmcraft HVR42 Series
Ohmcraft HVR42 Series
Ohmcraft HVR42 Series
Quantity
Calculators and Converters

Work out what you need for your project. Go to calculators and convertors

Contact us if you need your items quicker or need more than in stock.

Please be advised that due to the ongoing supply issues with raw materials affecting the global electronics industry, as well as an increase in orders received by our manufacturing partners, a large number of products are facing increased lead times in recent months. For the latest lead time and stock availability, please contact one of our engineers who will be happy to discuss lead times further and the potential for alternative parts.