Precision / Ultra-Precision Resistors

  • Resi

Resi ARCS6918-L050

High-current shunt sensing module with 50ยตฮฉ resistance, 700A rating and low thermal EMF for accurate current measurement in power electronics systems.
  • Resi

Resi EWWR Series

Coated wirewound fixed resistor with 0.1ฮฉ to 20 kฮฉ resistance range, 1W to 10W power rating and non-flammable coating for high-power circuits.
  • Resi

Resi HRES6918BL025MST0

High-precision shunt current sensing module with 25ยตฮฉ resistance, 600A rated current and 15mV output for BMS, ESS, EV and eVTOL applications.
  • Resi

Resi MMFR Series

A highโ€‘stability precision metal film resistor with 10ฮฉ to 1Mฮฉ range, 0.25Wโ€“1W rating, ultra-tight ยฑ0.05% tolerance, low ยฑ5 ppm/ยฐC TCR, and durable through-hole, moisture-resistant construction.
  • Resi

Resi PTFR Series

Precision thin film chip resistor with 10ฮฉ to 5.1Mฮฉ range, tolerance down to ยฑ0.01% and TCR as low as ยฑ5ppm/โ„ƒ for high-stability SMD circuits.
  • Resi

Resi PZFR Series

Precision foil chip resistor with 5ฮฉ to 125kฮฉ range, ยฑ0.01% tolerance and ยฑ2 ppm TCR for ultra-stable SMD circuit designs.
  • Resi

Resi SRES6918BL100VST0

High-precision shunt current sensing module with 100ยตฮฉ resistance, 400A current rating and ยฑ0.1% accuracy for EV, BMS and energy storage systems.
  • VPG Foil Resistors

VPG PE Series

  • Ultra-precision 4 terminal shunt resistor
  • Resistance range form 0.5ฮฉ to 500ฮฉ
  • Tolerance from ยฑ0.01% to ยฑ5%
  • TCR of ยฑ2.5 ppm/ยฐC, ยฑ5 ppm/ยฐC or ยฑ15 ppm/ยฐC
  • Power rating of upto 10W (on a heat sink at 70ยฐC)
  • Temperature range from -55ยฐC up to +155ยฐC
  • VPG Foil Resistors

VPG TLA Series

  • Conformally coated thin film precision resistor
  • Resistance range from 100kฮฉ to 5Mฮฉ
  • Tolerance from ยฑ0.05% to ยฑ1%
  • TCR of ยฑ5 ppm/ยฐC or ยฑ10 ppm/ยฐC
  • Power rating of 0.125W (at +70ยฐC)
  • Temperature Range from -25ยฐC up to +155ยฐC
  • VPG Foil Resistors

VPG TLC Series

  • Conformally coated thin film precision resistor
  • Resistance range from 200kฮฉ to 10Mฮฉ
  • Tolerance from ยฑ0.02% to ยฑ1%
  • TCR of ยฑ5 ppm/ยฐC or ยฑ10 ppm/ยฐC
  • Power rating of 0.25W (at +70ยฐC)
  • Temperature Range from -25ยฐC up to +155ยฐC
  • General Resistance

General Resistance 8G16 Econistor Series

  • Wirewound axial leaded precision resistor
  • Resistance range from 1ฮฉ up to 699kฮฉ
  • Tight tolerances of ยฑ0.01% and ยฑ0.1%
  • TCR of ยฑ5 ppm/ยฐC
  • Power rating from 0.33W (8G16D model)
  • Temperature range from -55ยฐC up to +160ยฐC
  • Compliant
General Resistance 8G16 Econistor Series
  • General Resistance

General Resistance GG102 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 (GG102D Model)
  • Temperature range from -55ยฐC up to +160ยฐC
  • Compliant
General Resistance GG102 Squaristor Series
  • General Resistance

General Resistance 5E10 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 (5E10D model)
  • Temperature range from -55ยฐC up to +160ยฐC
  • Non-compliant
General Resistance 5E10 Mini-Ohm Series
  • General Resistance

General Resistance 8E16 Econistor Series

  • Wirewound axial leaded precision resistor
  • Resistance range from 1ฮฉ up to 699kฮฉ
  • Tight tolerances of ยฑ0.01% and ยฑ0.1%
  • TCR of ยฑ5 ppm/ยฐC
  • Power rating up to 0.33W (8E16D model)
  • Temperature range from -55ยฐC up to +160ยฐC
  • Non-compliant
General Resistance 8E16 Econistor Series
  • Caddock

Caddock MK227 Series

  • Precision power film radial leaded through-hole resistor
  • Non-inductive with expanded resistance range
  • Maximum working voltage of 200V
  • Compact rectangular package with standard lead spacing
  • Constructed with Caddock’s Micronoxยฎ resistance films fired onto a solid ceramic substrate
  • Extended life stability is typically better than 0.1% per 1,000 hours
  • Temperature range from -40ยฐC up to +150ยฐC
  • Caddock

Caddock MK232 Series

  • Precision power film radial leaded through-hole resistor
  • Non-inductive with expanded resistance range
  • Maximum working voltage of 200V
  • Compact rectangular package with standard lead spacing
  • Constructed with Caddock’s Micronoxยฎ resistance films fired onto a solid ceramic substrate
  • Extended life stability is typically better than 0.1% per 1,000 hours
  • Temperature range from -40ยฐC up to +150ยฐC

Resi ARCS6918-L050

High-Precision Shunt Based Current Sensing Module
High-current shunt sensing module with 50ยตฮฉ resistance, 700A rating and low thermal EMF for accurate current measurement in power electronics systems.

Resi EWWR Series

Axial Lead Wirewound Resistors
Coated wirewound fixed resistor with 0.1ฮฉ to 20 kฮฉ resistance range, 1W to 10W power rating and non-flammable coating for high-power circuits.

Resi HRES6918BL025MST0

High-Precision Shunt Based Current Sensing Module
High-precision shunt current sensing module with 25ยตฮฉ resistance, 600A rated current and 15mV output for BMS, ESS, EV and eVTOL applications.

Resi MMFR Series

Precision Metal Film Molded Resistor
A highโ€‘stability precision metal film resistor with 10ฮฉ to 1Mฮฉ range, 0.25Wโ€“1W rating, ultra-tight ยฑ0.05% tolerance, low ยฑ5 ppm/ยฐC TCR, and durable through-hole, moisture-resistant construction.

Resi PTFR Series

High-Stability Precision Thin Film Chip Resistor
Precision thin film chip resistor with 10ฮฉ to 5.1Mฮฉ range, tolerance down to ยฑ0.01% and TCR as low as ยฑ5ppm/โ„ƒ for high-stability SMD circuits.

Resi PZFR Series

Precision Foil Chip Resistor
Precision foil chip resistor with 5ฮฉ to 125kฮฉ range, ยฑ0.01% tolerance and ยฑ2 ppm TCR for ultra-stable SMD circuit designs.

Resi SRES6918BL100VST0

High-Precision Shunt Based Current Sensing Module
High-precision shunt current sensing module with 100ยตฮฉ resistance, 400A current rating and ยฑ0.1% accuracy for EV, BMS and energy storage systems.

VPG PE Series

PE Ultra Precision Through Hole Power Resistor
  • Ultra-precision 4 terminal shunt resistor
  • Resistance range form 0.5ฮฉ to 500ฮฉ
  • Tolerance from ยฑ0.01% to ยฑ5%
  • TCR of ยฑ2.5 ppm/ยฐC, ยฑ5 ppm/ยฐC or ยฑ15 ppm/ยฐC
  • Power rating of upto 10W (on a heat sink at 70ยฐC)
  • Temperature range from -55ยฐC up to +155ยฐC

VPG TLA Series

TLA Precision Through Hole Resistor
  • Conformally coated thin film precision resistor
  • Resistance range from 100kฮฉ to 5Mฮฉ
  • Tolerance from ยฑ0.05% to ยฑ1%
  • TCR of ยฑ5 ppm/ยฐC or ยฑ10 ppm/ยฐC
  • Power rating of 0.125W (at +70ยฐC)
  • Temperature Range from -25ยฐC up to +155ยฐC

VPG TLC Series

TLC Precision Through Hole Resistor
  • Conformally coated thin film precision resistor
  • Resistance range from 200kฮฉ to 10Mฮฉ
  • Tolerance from ยฑ0.02% to ยฑ1%
  • TCR of ยฑ5 ppm/ยฐC or ยฑ10 ppm/ยฐC
  • Power rating of 0.25W (at +70ยฐC)
  • Temperature Range from -25ยฐC up to +155ยฐC

General Resistance 8G16 Econistor Series

Econistor Axial Wirewound Precision Resistor
  • Wirewound axial leaded precision resistor
  • Resistance range from 1ฮฉ up to 699kฮฉ
  • Tight tolerances of ยฑ0.01% and ยฑ0.1%
  • TCR of ยฑ5 ppm/ยฐC
  • Power rating from 0.33W (8G16D model)
  • Temperature range from -55ยฐC up to +160ยฐC

General Resistance GG102 Squaristor Series

Squaristor Radial Wirewound Precision Resistor
  • 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 (GG102D Model)
  • Temperature range from -55ยฐC up to +160ยฐC

General Resistance 5E10 Mini-Ohm Series

Mini-Ohm Axial Wirewound Precision Resistor
  • 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 (5E10D model)
  • Temperature range from -55ยฐC up to +160ยฐC

General Resistance 8E16 Econistor Series

Econistor Axial Wirewound Precision Resistor
  • Wirewound axial leaded precision resistor
  • Resistance range from 1ฮฉ up to 699kฮฉ
  • Tight tolerances of ยฑ0.01% and ยฑ0.1%
  • TCR of ยฑ5 ppm/ยฐC
  • Power rating up to 0.33W (8E16D model)
  • Temperature range from -55ยฐC up to +160ยฐC

Caddock MK227 Series

Precision Power Radial-Lead Film Resistors
  • Precision power film radial leaded through-hole resistor
  • Non-inductive with expanded resistance range
  • Maximum working voltage of 200V
  • Compact rectangular package with standard lead spacing
  • Constructed with Caddock’s Micronoxยฎ resistance films fired onto a solid ceramic substrate
  • Extended life stability is typically better than 0.1% per 1,000 hours
  • Temperature range from -40ยฐC up to +150ยฐC

Caddock MK232 Series

Precision Power Radial-Lead Film Resistors
  • Precision power film radial leaded through-hole resistor
  • Non-inductive with expanded resistance range
  • Maximum working voltage of 200V
  • Compact rectangular package with standard lead spacing
  • Constructed with Caddock’s Micronoxยฎ resistance films fired onto a solid ceramic substrate
  • Extended life stability is typically better than 0.1% per 1,000 hours
  • Temperature range from -40ยฐC up to +150ยฐC

Manufacturers

Looking for Precision / Ultra-Precision Resistors?

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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.