Precision / Ultra-Precision Resistors

  • Caddock

Caddock TK233 Series

  • Precision radial leaded film through-hole resistor
  • Caddock’s non-inductive performance
  • Maximum working voltage of 300V
  • Compact rectangular package with standard lead spacing
  • Constructed with Caddock’s Tetrinoxยฎ resistance films
  • Long-term absolute stability typically better than ยฑ0.05% per 2,000 hours
  • Temperature range from -40ยฐC up to +150ยฐC
  • Caddock

Caddock TK729 Series

  • Precision radial leaded film through-hole resistor
  • Caddock’s non-inductive performance
  • Maximum working voltage of 200V
  • Compact rectangular package with standard lead spacing
  • Constructed with Caddock’s Tetrinoxยฎ resistance films
  • Long-term absolute stability typically better than ยฑ0.05% per 2,000 hours
  • Temperature range from -40ยฐC up to +150ยฐC
  • Caddock

Caddock TK733 Series

  • Precision radial leaded film through-hole resistor
  • Caddock’s non-inductive performance
  • Maximum working voltage of 300V
  • Compact rectangular package with standard lead spacing
  • Constructed with Caddock’s Tetrinoxยฎ resistance films
  • Long-term absolute stability typically better than ยฑ0.05% per 2,000 hours
  • Temperature range from -40ยฐC up to +150ยฐC
  • General Resistance

General Resistance 5G10 Mini-Ohm Series

  • Wirewound axial leaded precision resistor
  • Resistance range from 10ฮฉ up to 200kฮฉ
  • Tight tolerances of ยฑ0.01% and ยฑ0.1%
  • TCR of ยฑ5 ppm/ยฐC
  • Power rating up to 0.2W (5G10D model)
  • Temperature range from -55ยฐC up to +160ยฐC
  • General Resistance

General Resistance GR102 Squaristor Series

  • Wirewound radial leaded precision resistor
  • Resistance range from 10ฮฉ up to 200kฮฉ
  • Tight tolerances of ยฑ0.01% and ยฑ0.1%
  • TCR of ยฑ5 ppm/ยฐC
  • Power rating up to 0.3W (GR102D model)
  • Temperature range from -55ยฐC up to +160ยฐC
  • Exxelia Ohmcraft

Exxelia Ohmcraft SM 0402

Exxelia Ohmcraft HVC / SM / MCH series
  • High Ohmic SMD Resistors
  • Resistance range from 10kฮฉ to 1Gฮฉ
  • Tolerances from ยฑ1% to ยฑ20%
  • TCR of ยฑ50 ppm/ยฐC, ยฑ100 ppm/ยฐC or ยฑ200 ppm/ยฐC
  • Power rating of 0.04W
  • Voltage rating of 150V
  • Temperature range from -55ยฐC to +150ยฐC
  • Exxelia Ohmcraft

Exxelia Ohmcraft SM 0603

Exxelia Ohmcraft HVC / SM / MCH series
  • High Ohmic SMD Resistors
  • Resistance range from 10kฮฉ to 50Gฮฉ
  • Tolerances from ยฑ0.5% to ยฑ20%
  • TCR of ยฑ50 ppm/ยฐC, ยฑ100 ppm/ยฐC or ยฑ200 ppm/ยฐC
  • Power rating of 0.06W
  • Voltage rating of 100V
  • Temperature range from -55ยฐC to +150ยฐC
  • Exxelia Ohmcraft

Exxelia Ohmcraft SM 0805

Exxelia Ohmcraft HVC / SM / MCH series
  • High Ohmic SMD Resistors
  • Resistance range from 10kฮฉ to 50Gฮฉ
  • Tolerances from ยฑ0.5% to ยฑ20%
  • TCR of ยฑ50 ppm/ยฐC, ยฑ100 ppm/ยฐC or ยฑ200 ppm/ยฐC
  • Power rating of 0.2W
  • Voltage rating of 125V
  • Temperature range from -55ยฐC to +150ยฐC
  • Exxelia Ohmcraft

Exxelia Ohmcraft SM 1206

Exxelia Ohmcraft HVC / SM / MCH series
  • High Ohmic SMD Resistors
  • Resistance range from 10kฮฉ to 50Gฮฉ
  • Tolerances from ยฑ0.1% to ยฑ20%
  • TCR from ยฑ25 ppm/ยฐC to ยฑ200 ppm/ยฐC
  • Power rating of 0.33W
  • Voltage rating of 200V
  • Temperature range from -55ยฐC to +150ยฐC
  • Exxelia Ohmcraft

Exxelia Ohmcraft SM 2010

Exxelia Ohmcraft HVC / SM / MCH series
  • High Ohmic SMD Resistors
  • Resistance range from 10kฮฉ to 50Gฮฉ
  • Tolerances from ยฑ0.1% to ยฑ20%
  • TCR from ยฑ25 ppm/ยฐC to ยฑ200 ppm/ยฐC
  • Power rating of 1W
  • Voltage rating of 300V
  • Temperature range from -55ยฐC to +150ยฐC
  • Exxelia Ohmcraft

Exxelia Ohmcraft SM 2512

Exxelia Ohmcraft HVC / SM / MCH series
  • High Ohmic SMD Resistors
  • Resistance range from 10kฮฉ to 50Gฮฉ
  • Tolerances from ยฑ0.1% to ยฑ20%
  • TCR from ยฑ25 ppm/ยฐC to ยฑ200 ppm/ยฐC
  • Power rating of 2W
  • Voltage rating of 350V
  • Temperature range from -55ยฐC to +150ยฐC
  • Exxelia Ohmcraft

Exxelia Ohmcraft SM 3512

Exxelia Ohmcraft HVC / SM / MCH series
  • High Ohmic SMD Resistors
  • Resistance range from 10kฮฉ to 50Gฮฉ
  • Tolerances from ยฑ0.1% to ยฑ20%
  • TCR from ยฑ25 ppm/ยฐC to ยฑ200 ppm/ยฐC
  • Power rating of 2W
  • Voltage rating of 600V
  • Temperature range from -55ยฐC to +150ยฐC
  • Riedon

Riedon 100 Series

100 Series | Riedon | Precision / Ultra-Precision Resistors
  • Through-hole, precision, wirewound resistor
  • Long term stability of 100ppm/year (20ppm/year version available upon request)
  • 100% acceptance tested / traceable to NIST
  • Temperature range of -55ยฐC to 145ยฐC
  • Fast rise time version available
  • Matched resistance sets to ยฑ0.001% and ยฑ0.5ppm/ยฐC available
  • Riedon

Riedon 101 Series

100 Series | Riedon | Precision / Ultra-Precision Resistors
  • Through-hole, precision, wirewound resistor
  • Long term stability of 100ppm/year (20ppm/year version available upon request)
  • 100% acceptance tested / traceable to NIST
  • Temperature range of -55ยฐC to 145ยฐC
  • Fast rise time version available
  • Matched resistance sets to ยฑ0.001% and ยฑ0.5ppm/ยฐC available
  • Riedon

Riedon 102 Series

100 Series | Riedon | Precision / Ultra-Precision Resistors
  • Through-hole, precision, wirewound resistor
  • Long term stability of 100ppm/year (20ppm/year version available upon request)
  • 100% acceptance tested / Traceable to NIST
  • Temperature range of -55ยฐC to 145ยฐC
  • Fast rise time version available
  • Matched resistance sets to ยฑ0.001% and ยฑ0.5ppm/ยฐC available
  • Riedon

Riedon 104PC Series

  • Through-hole, precision, wirewound resistor
  • Long term stability of 100ppm/year (20ppm/year version available upon request)
  • 100% acceptance tested / traceable to NIST
  • Temperature range of -55ยฐC to 145ยฐC
  • Fast rise time version available
  • Matched resistance sets to ยฑ0.001% and ยฑ0.5ppm/ยฐC available

Caddock TK233 Series

  • Precision radial leaded film through-hole resistor
  • Caddock’s non-inductive performance
  • Maximum working voltage of 300V
  • Compact rectangular package with standard lead spacing
  • Constructed with Caddock’s Tetrinoxยฎ resistance films
  • Long-term absolute stability typically better than ยฑ0.05% per 2,000 hours
  • Temperature range from -40ยฐC up to +150ยฐC

Caddock TK729 Series

  • Precision radial leaded film through-hole resistor
  • Caddock’s non-inductive performance
  • Maximum working voltage of 200V
  • Compact rectangular package with standard lead spacing
  • Constructed with Caddock’s Tetrinoxยฎ resistance films
  • Long-term absolute stability typically better than ยฑ0.05% per 2,000 hours
  • Temperature range from -40ยฐC up to +150ยฐC

Caddock TK733 Series

  • Precision radial leaded film through-hole resistor
  • Caddock’s non-inductive performance
  • Maximum working voltage of 300V
  • Compact rectangular package with standard lead spacing
  • Constructed with Caddock’s Tetrinoxยฎ resistance films
  • Long-term absolute stability typically better than ยฑ0.05% per 2,000 hours
  • Temperature range from -40ยฐC up to +150ยฐC

General Resistance 5G10 Mini-Ohm Series

  • Wirewound axial leaded precision resistor
  • Resistance range from 10ฮฉ up to 200kฮฉ
  • Tight tolerances of ยฑ0.01% and ยฑ0.1%
  • TCR of ยฑ5 ppm/ยฐC
  • Power rating up to 0.2W (5G10D model)
  • Temperature range from -55ยฐC up to +160ยฐC

General Resistance GR102 Squaristor Series

  • Wirewound radial leaded precision resistor
  • Resistance range from 10ฮฉ up to 200kฮฉ
  • Tight tolerances of ยฑ0.01% and ยฑ0.1%
  • TCR of ยฑ5 ppm/ยฐC
  • Power rating up to 0.3W (GR102D model)
  • Temperature range from -55ยฐC up to +160ยฐC

Exxelia Ohmcraft SM 0402

  • High Ohmic SMD Resistors
  • Resistance range from 10kฮฉ to 1Gฮฉ
  • Tolerances from ยฑ1% to ยฑ20%
  • TCR of ยฑ50 ppm/ยฐC, ยฑ100 ppm/ยฐC or ยฑ200 ppm/ยฐC
  • Power rating of 0.04W
  • Voltage rating of 150V
  • Temperature range from -55ยฐC to +150ยฐC

Exxelia Ohmcraft SM 0603

  • High Ohmic SMD Resistors
  • Resistance range from 10kฮฉ to 50Gฮฉ
  • Tolerances from ยฑ0.5% to ยฑ20%
  • TCR of ยฑ50 ppm/ยฐC, ยฑ100 ppm/ยฐC or ยฑ200 ppm/ยฐC
  • Power rating of 0.06W
  • Voltage rating of 100V
  • Temperature range from -55ยฐC to +150ยฐC

Exxelia Ohmcraft SM 0805

  • High Ohmic SMD Resistors
  • Resistance range from 10kฮฉ to 50Gฮฉ
  • Tolerances from ยฑ0.5% to ยฑ20%
  • TCR of ยฑ50 ppm/ยฐC, ยฑ100 ppm/ยฐC or ยฑ200 ppm/ยฐC
  • Power rating of 0.2W
  • Voltage rating of 125V
  • Temperature range from -55ยฐC to +150ยฐC

Exxelia Ohmcraft SM 1206

  • High Ohmic SMD Resistors
  • Resistance range from 10kฮฉ to 50Gฮฉ
  • Tolerances from ยฑ0.1% to ยฑ20%
  • TCR from ยฑ25 ppm/ยฐC to ยฑ200 ppm/ยฐC
  • Power rating of 0.33W
  • Voltage rating of 200V
  • Temperature range from -55ยฐC to +150ยฐC

Exxelia Ohmcraft SM 2010

  • High Ohmic SMD Resistors
  • Resistance range from 10kฮฉ to 50Gฮฉ
  • Tolerances from ยฑ0.1% to ยฑ20%
  • TCR from ยฑ25 ppm/ยฐC to ยฑ200 ppm/ยฐC
  • Power rating of 1W
  • Voltage rating of 300V
  • Temperature range from -55ยฐC to +150ยฐC

Exxelia Ohmcraft SM 2512

  • High Ohmic SMD Resistors
  • Resistance range from 10kฮฉ to 50Gฮฉ
  • Tolerances from ยฑ0.1% to ยฑ20%
  • TCR from ยฑ25 ppm/ยฐC to ยฑ200 ppm/ยฐC
  • Power rating of 2W
  • Voltage rating of 350V
  • Temperature range from -55ยฐC to +150ยฐC

Exxelia Ohmcraft SM 3512

  • High Ohmic SMD Resistors
  • Resistance range from 10kฮฉ to 50Gฮฉ
  • Tolerances from ยฑ0.1% to ยฑ20%
  • TCR from ยฑ25 ppm/ยฐC to ยฑ200 ppm/ยฐC
  • Power rating of 2W
  • Voltage rating of 600V
  • Temperature range from -55ยฐC to +150ยฐC

Riedon 100 Series

  • Through-hole, precision, wirewound resistor
  • Long term stability of 100ppm/year (20ppm/year version available upon request)
  • 100% acceptance tested / traceable to NIST
  • Temperature range of -55ยฐC to 145ยฐC
  • Fast rise time version available
  • Matched resistance sets to ยฑ0.001% and ยฑ0.5ppm/ยฐC available

Riedon 101 Series

  • Through-hole, precision, wirewound resistor
  • Long term stability of 100ppm/year (20ppm/year version available upon request)
  • 100% acceptance tested / traceable to NIST
  • Temperature range of -55ยฐC to 145ยฐC
  • Fast rise time version available
  • Matched resistance sets to ยฑ0.001% and ยฑ0.5ppm/ยฐC available

Riedon 102 Series

  • Through-hole, precision, wirewound resistor
  • Long term stability of 100ppm/year (20ppm/year version available upon request)
  • 100% acceptance tested / Traceable to NIST
  • Temperature range of -55ยฐC to 145ยฐC
  • Fast rise time version available
  • Matched resistance sets to ยฑ0.001% and ยฑ0.5ppm/ยฐC available

Riedon 104PC Series

  • Through-hole, precision, wirewound resistor
  • Long term stability of 100ppm/year (20ppm/year version available upon request)
  • 100% acceptance tested / traceable to NIST
  • Temperature range of -55ยฐC to 145ยฐC
  • Fast rise time version available
  • Matched resistance sets to ยฑ0.001% and ยฑ0.5ppm/ยฐC available

Manufacturers

Looking for Precision / Ultra-Precision Resistors?

The below manufacturers are all of our authorised partners that produce Precision / Ultra-Precision Resistors or related products.

Precision / Ultra-Precision Resistors

At Rhopoint Components we have a wide selection of high precision and ultra-precision resistors in an array of styles, packages, and covering virtually any resistance values from 0.002ฮฉ to 500Mฮฉ in both surface-mount (SMD) and through-hole (THT) options. From traditional wire-wound resistors handmade to the highest standard to new technology chip resistors and innovative resistive materials, we can achieve very low tolerances from ยฑ0.005% and TCRs from ยฑ1ppm. Our technical team is always ready to discuss your project, however big or small, to find the right solution for your application, whatever your priorities.