Caddock USG1115 Series

The USG1115 series from Caddock are ultra-stable precision high voltage resistors. The resistance values available are 150MΩ and 200MΩ with a TCR of 10 ppm/°C or 20 ppm/°C and a tolerance of ±0.10% or ±0.20% depending on the resistance value required. The USG1115 series from Caddock uses the Tetrinox® resistance film system and was developed to optimize low temperature coefficient performance and long term stability performance.

• Ultra-stable precision high voltage axial leaded film through-hole resistors
• Resistance values available are 150MΩ and 200MΩ
• TCR of 10 ppm/°C or 20 ppm/°C depending on the resistance value required
• Tolerance of ±0.1% or ±0.2% depending on the resistance value required
• Temperature range -40°C to +85°C
• Maximum voltage rating 15KV
• Typical load life stability 0.025% per 1,000 hours
• Utilising Caddock’s Tetrinox® resistance film systems

The low TCR of the Type USG1115 resistors minimizes temperature related drift due to temperature gradients that may exist due to the placement of the resistor components in the high voltage assembly

The below table gives the specifications available for the USG1115 series:

* Please see the datasheet for the specification notes.