Caddock THV15 Series

Caddock THV15 Series
The THV15 series from Caddock are precision high voltage divider networks, have a voltage rating of 15KVDC, with a total resistance of 150MΩ across the 2 resistors and a voltage division ratio of 1,000:1 or 100:1. They have a tighter ratio TCR and ratio tolerances than with standard high voltage divider product, The THV15 series introduces Caddock's advanced high voltage resistor technology which doubles the allowable working voltage over the length of the high voltage section. This technology combines Caddock's Tetrinox® resistance films with a patented laser generatedV-Notch Geometry which optimizes the voltage gradient over the length of the resistance pattern.
  • Precision through-hole high voltage divider network
  • Resistance values available R1 = 149.85MΩ or 148.5MΩ to R2 = 150kΩ or 1.5MΩ with a total resistance of 150MΩ
  • Absolute TCR of ±30 ppm/°C (between -55°C and +125°C) and ratio TCR of ±25 ppm/°C or ±10 ppm/°C (between -55°C and +125°C)
  • Absolute tolerance of ±1.0% and ratio tolerance of ±0.25%, ±0.5% and ±1.0%
  • Maximum voltage rating of 15kVDC
  • Standard voltage division ratios of 1,000:1 or 100:1, with custom ratios available
  • Utilises Caddock's Tetrinox® resistance technology

These specifications can provide important improvements in performance in many types of advanced electronic systems, including:

  • TWT power supplies
  • Radar systems
  • X-ray systems
  • Analytical equipment
  • High resolution CRT displays

The below table gives the specifications available for the complete THV resistor series including the THV15 model:

Caddock THV15 series Specifications
Specifications
Additional Features
  • Precision through-hole high voltage divider network
  • Total resistance of 150MΩ
  • Ratios of 100:1 or 1,000:1
  • Tighter ratio TCR and ratio tolerances than with standard high voltage divider products
  • Utilises Caddock'sTetrinox® resistance films
Maximum Resistance
  • R1 = 149.85MΩ or R1 = 148.5MΩ
Maximum Voltage Rating
  • 15kVDC
Minimum Resistance
  • R2 = 150kΩ or R2 = 1.5MΩ
TCRAbsolute:
  • ±30 ppm/°C (between -55°C and +125°C)
Ratio:
  • ±25 ppm/°C (between -55°C and +125°C)
  • ±10 ppm/°C (between -55°C and +125°C)
ToleranceAbsolute:
  • ±1.0%
Ratio:
  • ±1.0%
  • ±0.5%
  • ±0.25%

RoHS Compliance

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

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  • Product Code: Caddock THV15 Series
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Tags: THV15