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Ohmcraft UHVC3512 Series

Ohmcraft UHVC4020 Series
Ohmcraft UHVC4020 Series
Ohmcraft UHVC4020 Series
Ohmcraft UHVC4020 Series
  • Exxelia Ohmcraft

Product Features

  • Ultra high voltage surface-mount resistor
  • Resistance range from 85MΩ to 50GΩ
  • Tolerances from ±1% to ±20%
  • TCR of ±100 ppm/°C or ±200 ppm/°C
  • Voltage rating from 4kV to 14kV
  • Temperature range from -55°C to +150°C

Applications

  • Renewables
  • Available

Description

The UHVC3512 ultra-high voltage chip resistor series from Ohmcraft® offers the highest voltage ratings of up to 14kV available in a surface-mount resistor. By utilising their patented Micropen® precision printing technology, they are able to provide a superior ultra-high stability (tolerances down to ±1% and TCR as low as ±100 ppm/°C), very low noise, surface-mount resistor series with a resistance range from 85MΩ up to 10GΩ for trimmed resistors or up to 50GΩ for untrimmed resistors.

  • 2-terminal ultra-high voltage surface-mount resistor
  • Available in any resistance between 85MΩ and 50GΩ (untrimmed resistors)
  • Utilises patented Micropen® precision printing technology
  • Ultra-high stability
  • Very low noise
  • 3512 chip size
  • Tolerances as low as ±1% (trimmed resistors)
  • TCR as low as ±100 ppm/°C (from +25°C up to +75°C)
  • Maximum voltage rating of 14kV (≥1GΩ)
  • Temperature range from -55°C up to +150°C

 

Ohmcraft’s UHVC ultra-high voltage surface-mount series are ideal for replacing through-hole resistors due to their high voltage rating capabilities, allowing savings on assembly and board space costs. They could also be used to used to replace resistor arrays with a single chip resistor

Due to the high voltage ratings of the UHVC series, these resistors must be potted upon assembly

For custom configurations or requirements, please contact us.

 

The below table gives the available resistance values and voltage ratings for the complete UHVC series which includes the 3512 chip size:

Ohmcraft UHVC Specifications
1 For these values and package sizes, refer to Ohmcraft’s standard HVC Series. 

 

Specifications

Weight 0.00000 kg
Dimensions 8.89 × 3.18 × 0.76 mm
Minimum Resistance

Maximum Resistance

Series / Model

Temperature Coefficient

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Tolerance

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Voltage Rating

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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 UHVC3512 Series Resources

Product Datasheet

Supporting Manufacturer Information

Ohmcraft UHVC3512 Series

Ohmcraft UHVC4020 Series
Ohmcraft UHVC4020 Series
Ohmcraft UHVC4020 Series
Ohmcraft UHVC4020 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.