Caddock TF050 Series

  • Caddock

Product Features

  • Ultra-precision film through-hole resistor
  • Radial or axial leaded variants available
  • Maximum working voltage of 1.4kV
  • Constructed with Caddock’s Tetrinox® resistance films
  • Long term stability to 0.01% per 1,000 hours
  • Storage temperature range from -55°C up to +105°C


  • Scientific Instrumentation
  • Test and Measurement
  • Exempt


The TF050 series from Caddock are low TCR ultra-precision film resistors, with a resistance range from 10kΩ to 10MΩ. These resistors have a tolerance range from ±0.25% to ±1.0%. The TCR values available are ±5 ppm/°C (between -15°C and +105°C), ±10 ppm/°C (between -15°C and +105°C) and ±15 ppm/°C (between -15°C and +105°C). The Caddock TF050 series is available with either radial or axial tinned copper leads, it offers long term stability and is constructed using the Tetrinox® resistance technology.

  • Ultra precision film through-hole resistors
  • Radial or axial leaded variants available
  • Resistance values available between 10kΩ and 10MΩ
  • TCR of ±5 ppm/°C (between -15°C and +105°C), ±10 ppm/°C (between -15°C and +105°C) and ±15 ppm/°C (between -15°C and +105°C)
  • Tolerance of ±0.01%, ±0.025%, ±0.05%, ±0.1% and ±1.0%
  • Maximum power rating of 0.75W (at +70°C)
  • Long term stability to 0.01% per 1,000 hours
  • Storage temperature range from -55°C up to +105°C
  • Maximum working voltage of 1,400V
  • Utilises Caddock’s Tetrinox® resistance technology


Additional cost savings can be realized when your high volume ultra-precision Caddock TF050 resistor is optimized for:

  • Lightning transient capability
  • Voltage rating
  • Power rating
  • Mechanical configuration
  • Ratio matched sets


The below table gives the specifications available for the TF050 resistor series:

Caddock TF050 series Specifications


Weight 0.00000 kg
Dimensions 38.10 × 1.91 × 12.70 mm
Minimum Resistance

Maximum Resistance

Series / Model

Temperature Coefficient

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Power Rating

Additional Features

Ultra-precision film through-hole resistorRadial or axial leaded variants availableMaximum working voltage of 1.4kVConstructed with Caddock's Tetrinox® resistance filmsLong term stability to 0.01% p


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Package / Size

Caddock TF050 Series Resources

Product Datasheet

Supporting Manufacturer Information

Caddock TF050 Series

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