High-Voltage Resistors

  • Caddock
  • Cylindrical high voltage axial leaded resistor
  • Maximum operating voltage from 960V up to 48kV *
  • Resistance values from 6.5MΩ up to 2GΩ *
  • Tolerances of ±1% and ±5%
  • TCR as tight as ±80 ppm/°C from -15°C to +105°C
  • Maximum power rating from 0.5W up to 15W *
  • Operating Temperature Range of -55°C to +225°C
* Dependant on selected resistor model
  • Exempt
  • Cylindrical high voltage axial leaded resistor
  • Maximum operating voltage from 960V up to 48kV *
  • Resistance values from 6.5MΩ up to 2GΩ *
  • Tolerances of ±1% and ±5%
  • TCR as tight as ±80 ppm/°C from -15°C to +105°C
  • Maximum power rating from 0.5W up to 15W *
  • Operating Temperature Range of -55°C to +225°C
* Dependant on selected resistor model
  • Caddock
  • Cylindrical high voltage axial leaded resistor
  • Maximum operating voltage from 2kV up to 30kV *
  • Resistance values from 600Ω up to 10GΩ *
  • Tolerances of ±1% and ±5%
  • TCR as tight as ±80 ppm/°C from +25°C to +105°C
  • Operating Temperature Range of -55°C to +225°C
  • Maximum power rating from 1.5W up to 15W *
* Dependant on selected resistor model
  • Exempt
  • Cylindrical high voltage axial leaded resistor
  • Maximum operating voltage from 2kV up to 30kV *
  • Resistance values from 600Ω up to 10GΩ *
  • Tolerances of ±1% and ±5%
  • TCR as tight as ±80 ppm/°C from +25°C to +105°C
  • Operating Temperature Range of -55°C to +225°C
  • Maximum power rating from 1.5W up to 15W *
* Dependant on selected resistor model
  • Caddock
  • Cylindrical high voltage axial leaded resistor
  • Maximum operating voltage from 600V up to 30kV *
  • Resistance values from 200Ω up to 2GΩ *
  • Tolerances of ±0.1%, ±0.25%, ±0.5% and ±1%
  • TCR as tight as ±80 ppm/°C from -15°C to +105°C
  • Maximum power rating from 0.5W up to 15W *
  • Operating Temperature Range of -55°C to +225°C
* Dependant on selected resistor model
  • Exempt
  • Cylindrical high voltage axial leaded resistor
  • Maximum operating voltage from 600V up to 30kV *
  • Resistance values from 200Ω up to 2GΩ *
  • Tolerances of ±0.1%, ±0.25%, ±0.5% and ±1%
  • TCR as tight as ±80 ppm/°C from -15°C to +105°C
  • Maximum power rating from 0.5W up to 15W *
  • Operating Temperature Range of -55°C to +225°C
* Dependant on selected resistor model
  • Caddock
  • Precision high voltage through-hole resistor
  • Maximum operating voltage from 200V up to 800V (standard series)
  • Utilises Caddock’s Micronox® resistance film
  • Non-inductive performance available
  • High power rating at +125°C
  • Maximum operating temperature to +275°C
  • Extended life stability of 0.1% per 1,000 hours
  • Non-compliant
  • Precision high voltage through-hole resistor
  • Maximum operating voltage from 200V up to 800V (standard series)
  • Utilises Caddock’s Micronox® resistance film
  • Non-inductive performance available
  • High power rating at +125°C
  • Maximum operating temperature to +275°C
  • Extended life stability of 0.1% per 1,000 hours
  • Caddock
  • High ohmic high voltage axial leaded through-hole resistor
  • Maximum operating temperature up to +175°C
  • Utilises Caddock’s Micronox® resistance film
  • Five sizes and voltage ratings from 7.5kV up to 32kV
  • Utilises Caddock’s non-inductive design
  • Exempt
  • High ohmic high voltage axial leaded through-hole resistor
  • Maximum operating temperature up to +175°C
  • Utilises Caddock’s Micronox® resistance film
  • Five sizes and voltage ratings from 7.5kV up to 32kV
  • Utilises Caddock’s non-inductive design
  • Caddock
  • Precision high voltage axial leaded through-hole resistor
  • Maximum operating voltage from 4kV up to 30kV (standard series)
  • Utilises Caddock’s Tetrinox® resistance film to achieve the unique combination of low TCR and high stability performance
  • Load life stability of 0.25% per 1,000 hours at +125°C
  • -15 series increases the maximum voltage ratings by 60% (48kV for the TG1015 model)
  • Maximum continuous operating temperature of +225°C
  • Exempt
  • Precision high voltage axial leaded through-hole resistor
  • Maximum operating voltage from 4kV up to 30kV (standard series)
  • Utilises Caddock’s Tetrinox® resistance film to achieve the unique combination of low TCR and high stability performance
  • Load life stability of 0.25% per 1,000 hours at +125°C
  • -15 series increases the maximum voltage ratings by 60% (48kV for the TG1015 model)
  • Maximum continuous operating temperature of +225°C
  • Caddock
  • Ultra-stable radial leaded film through-hole resistors
  • Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
  • Maximum working voltage of 300V
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in standard resistance values most commonly used in precision analog design
  • Zero nominal TCR
  • Temperature range from -40°C up to +85°C
  • Exempt
  • Ultra-stable radial leaded film through-hole resistors
  • Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
  • Maximum working voltage of 300V
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in standard resistance values most commonly used in precision analog design
  • Zero nominal TCR
  • Temperature range from -40°C up to +85°C
  • Caddock
  • Ultra-stable radial leaded film through-hole resistors
  • Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
  • Maximum working voltage of 1.4kV
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in standard resistance values most commonly used in precision analog design
  • Zero nominal TCR
  • Temperature range from -40°C up to +85°C
  • Exempt
  • Ultra-stable radial leaded film through-hole resistors
  • Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
  • Maximum working voltage of 1.4kV
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in standard resistance values most commonly used in precision analog design
  • Zero nominal TCR
  • Temperature range from -40°C up to +85°C
  • Caddock
  • Ultra-stable radial leaded film through-hole resistors
  • Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
  • Maximum working voltage of 2.5kV
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in standard resistance values most commonly used in precision analog design
  • Zero nominal TCR
  • Temperature range from -40°C up to +85°C
  • Exempt
  • Ultra-stable radial leaded film through-hole resistors
  • Constructed with two selected USF300 series resistors bonded back to back for parallel connection on the PCB
  • Maximum working voltage of 2.5kV
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in standard resistance values most commonly used in precision analog design
  • Zero nominal TCR
  • Temperature range from -40°C up to +85°C
  • Caddock
  • Ultra-stable radial leaded film through-hole resistors
  • Maximum working voltage of 300V
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in standard resistance values most commonly used in precision analog design
  • Zero nominal TCR
  • Temperature range from -40°C up to +85°C
  • Exempt
  • Ultra-stable radial leaded film through-hole resistors
  • Maximum working voltage of 300V
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in standard resistance values most commonly used in precision analog design
  • Zero nominal TCR
  • Temperature range from -40°C up to +85°C
  • Caddock
  • Ultra-stable radial leaded film through-hole resistors
  • Maximum working voltage of 1.4kV
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in standard resistance values most commonly used in precision analog design
  • Zero nominal TCR
  • Temperature range from -40°C up to +85°C
  • Exempt
  • Ultra-stable radial leaded film through-hole resistors
  • Maximum working voltage of 1.4kV
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in standard resistance values most commonly used in precision analog design
  • Zero nominal TCR
  • Temperature range from -40°C up to +85°C
  • Caddock
  • Ultra-stable radial leaded film through-hole resistors
  • Maximum working voltage of 2.5kV
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in standard resistance values most commonly used in precision analog design
  • Zero nominal TCR
  • Temperature range from -40°C up to +85°C
  • Exempt
  • Ultra-stable radial leaded film through-hole resistors
  • Maximum working voltage of 2.5kV
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in standard resistance values most commonly used in precision analog design
  • Zero nominal TCR
  • Temperature range from -40°C up to +85°C
  • Caddock
  • Ultra-stable radial leaded film through-hole resistor sets
  • Sets are available with either 3 or 5 selected USF300 series resistors (model dependent)
  • Voltage coefficient as low as 0.005 ppm/V per resistor set (model dependent)
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in 30MΩ, 50MΩ and 100MΩ sets
  • Multiple USFS selected resistor sets can be used in series to achieve higher total resistances and higher voltage ratings
  • Exempt
  • Ultra-stable radial leaded film through-hole resistor sets
  • Sets are available with either 3 or 5 selected USF300 series resistors (model dependent)
  • Voltage coefficient as low as 0.005 ppm/V per resistor set (model dependent)
  • Ceramic package provides cool operation
  • Utilising Caddock’s proprietary resistance film systems
  • Available in 30MΩ, 50MΩ and 100MΩ sets
  • Multiple USFS selected resistor sets can be used in series to achieve higher total resistances and higher voltage ratings
  • Caddock
  • Ultra-stable precision high voltage axial leaded film through-hole resistors
  • Typical load life stability 0.025% per 1,000 hours
  • Temperature range -40°C to +85°C
  • Utilising Caddock’s Tetrinox® resistance film systems
  • Custom low TC HV strings are available: 50KV, 100KV, etc.
  • Exempt
  • Ultra-stable precision high voltage axial leaded film through-hole resistors
  • Typical load life stability 0.025% per 1,000 hours
  • Temperature range -40°C to +85°C
  • Utilising Caddock’s Tetrinox® resistance film systems
  • Custom low TC HV strings are available: 50KV, 100KV, etc.
  • Caddock
  • Ultra-stable precision high voltage axial leaded film through-hole resistors
  • Typical load life stability 0.025% per 1,000 hours
  • Temperature range -40°C to +85°C
  • Utilising Caddock’s Tetrinox® resistance film systems
  • Custom low TC HV strings are available: 50KV, 100KV, etc.
  • Exempt
  • Ultra-stable precision high voltage axial leaded film through-hole resistors
  • Typical load life stability 0.025% per 1,000 hours
  • Temperature range -40°C to +85°C
  • Utilising Caddock’s Tetrinox® resistance film systems
  • Custom low TC HV strings are available: 50KV, 100KV, etc.
  • Caddock
  • Ultra-stable precision high voltage axial leaded film through-hole resistors
  • Typical load life stability 0.025% per 1,000 hours
  • Temperature range -40°C to +85°C
  • Utilising Caddock’s Tetrinox® resistance film systems
  • Custom low TC HV strings are available: 50KV, 100KV, etc.
  • Exempt
  • Ultra-stable precision high voltage axial leaded film through-hole resistors
  • Typical load life stability 0.025% per 1,000 hours
  • Temperature range -40°C to +85°C
  • Utilising Caddock’s Tetrinox® resistance film systems
  • Custom low TC HV strings are available: 50KV, 100KV, etc.

Manufacturers

Looking for High-Voltage Resistors?

The below manufacturers are all of our authorised partners that produce High-Voltage Resistors or related products.

High-Voltage Resistors

Browse our wide range of High Voltage resistors with a maximum voltage range from 150V to 30kV (Ohmcraft) 600V to 48kV (Caddock) and 5000V (Riedon). Available as through-hole and surface mount options, and with a wide range of voltage ratings, power ratings, tolerances and other variables, we can find the right solution for your project, however big or small.

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.