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Caddock USGS Series

Caddock USGS Series
Caddock USGS Series
Caddock USGS Series
  • Caddock

Product Features

  • Ultra-stable axial leaded film through-hole resistor sets
  • Sets are available with either 3 or 5 selected USG1110 series resistors (model dependent)
  • Voltage coefficient as low as 0.02 ppm/V per resistor set (model dependent)
  • Utilising Caddock’s Tetrinox® resistance film systems
  • Available in 300MΩ and 500MΩ sets
  • Multiple USGS selected resistor sets can be used in series to achieve higher total resistances and higher voltage ratings

Applications

  • Exempt

Description

The USGS series from Caddock are high voltage, ultra stable, low TCR selected resistor sets. The resistance values available for the complete sets are 300MΩ and 500MΩ all with a TCR of 5 ppm/°C and a tolerance of ±0.10% for each set. The USGS resistor sets are designed for use in high voltage systems that require excellent temperature and long term stability. These are manufactured with Caddock’s Tetrinox® resistance film system, the individual resistors that form these sets are individually characterized using automated data acquisition systems and then selected to form a set resistance.

  • Ultra-stable axial leaded film through-hole resistor sets
  • Sets are available with either 3 or 5 selected USG1110 series resistor (model dependent)
  • Resistance values available for the complete sets are 300MΩ and 500MΩ
  • TCR for the complet sets of ±5 ppm/°C
  • Tolerance for the complete sets of ±0.1%
  • Temperature range -40°C to +85°C
  • Voltage coefficient as low as 0.02 ppm/V per resistor set (500MΩ set) and 0.03 ppm/V per resistor set (300MΩ set)
  • Utilising Caddock’s Tetrinox® resistance film systems

 

Multiple USGS selected resistor sets can be used in series to form a string of resistors that achieve a higher total resistance and a higher voltage rating with 5 ppm/°C overall temperature coefficient.

 

The below table gives the specifications available for the complete USGS series:

Caddock USGS series Specifications
* Please see the datasheet for the specification notes. 

 

Specifications

Weight 0.00000 kg
Dimensions 50.80 × 8.89 × 0.00 mm
Minimum Resistance

Maximum Resistance

Series / Model

Temperature Coefficient

Tolerance

Voltage Rating

Caddock USGS Series Resources

Product Datasheet

Supporting Manufacturer Information

Caddock USGS Series

Caddock USGS Series
Caddock USGS Series
Caddock USGS Series
Quantity
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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.