Precision / Ultra-Precision Resistors

  • Alpha Electronics
  • High precision resistor
  • Conformally coated through-hole design
  • Resistance range from 5Ω to 100kΩ
  • Tolerance from ±0.05% to ±1%
  • TCR of ±2.5 ppm/°C or ±5 ppm/°C
  • Temperature Range from -25°C up to +155°C
  • Power rating of 0.125W (at +70°C)
  • Compliant
  • High precision resistor
  • Conformally coated through-hole design
  • Resistance range from 5Ω to 100kΩ
  • Tolerance from ±0.05% to ±1%
  • TCR of ±2.5 ppm/°C or ±5 ppm/°C
  • Temperature Range from -25°C up to +155°C
  • Power rating of 0.125W (at +70°C)
  • Alpha Electronics
  • High precision resistor
  • Conformally coated through-hole design
  • Resistance range from 1Ω to 150kΩ
  • Tolerance from ±0.02% to ±1%
  • TCR of ±2.5 ppm/°C or ±5 ppm/°C
  • Power rating of 0.25W (at +70°C)
  • Temperature Range from -25°C up to +155°C
  • Compliant
  • High precision resistor
  • Conformally coated through-hole design
  • Resistance range from 1Ω to 150kΩ
  • Tolerance from ±0.02% to ±1%
  • TCR of ±2.5 ppm/°C or ±5 ppm/°C
  • Power rating of 0.25W (at +70°C)
  • Temperature Range from -25°C up to +155°C
  • Alpha Electronics
  • High precision resistor
  • Conformally coated through-hole design
  • Resistance range from 1Ω to 200kΩ
  • Tolerance from ±0.01% to ±1%
  • TCR of ±2.5 ppm/°C or ±5 ppm/°C
  • Power rating of 0.25W (at +70°C)
  • Temperature Range from -25°C up to +155°C
  • Compliant
  • High precision resistor
  • Conformally coated through-hole design
  • Resistance range from 1Ω to 200kΩ
  • Tolerance from ±0.01% to ±1%
  • TCR of ±2.5 ppm/°C or ±5 ppm/°C
  • Power rating of 0.25W (at +70°C)
  • Temperature Range from -25°C up to +155°C
  • Alpha Electronics
  • Ultra-precision hermetically sealed resistor
  • Resistance range form 1Ω to 120kΩ
  • Tolerance from ±0.005% to ±1%
  • TCR from ±1 ppm/°C to ±15 ppm/°C
  • Power rating of 0.3W (at 125°C)
  • Temperature range from -65°C up to +150°C
  • Compliant
  • Ultra-precision hermetically sealed resistor
  • Resistance range form 1Ω to 120kΩ
  • Tolerance from ±0.005% to ±1%
  • TCR from ±1 ppm/°C to ±15 ppm/°C
  • Power rating of 0.3W (at 125°C)
  • Temperature range from -65°C up to +150°C
  • Alpha Electronics
  • Ultra-precision hermetically sealed resistor
  • Resistance range form 1Ω to 120kΩ
  • Tolerance from ±0.005% to ±1%
  • TCR from ±1 ppm/°C to ±15 ppm/°C
  • Power rating of 0.3W (at 125°C)
  • Temperature range from -65°C up to +150°C
  • Compliant
  • Ultra-precision hermetically sealed resistor
  • Resistance range form 1Ω to 120kΩ
  • Tolerance from ±0.005% to ±1%
  • TCR from ±1 ppm/°C to ±15 ppm/°C
  • Power rating of 0.3W (at 125°C)
  • Temperature range from -65°C up to +150°C
  • Alpha Electronics
  • Ultra-precision hermetically sealed resistor
  • Resistance range form 1Ω to 10kΩ
  • Tolerance from ±0.005% to ±1%
  • TCR of ±1 ppm/°C or ±2.5 ppm/°C
  • Power rating of 0.3W (at 125°C)
  • Temperature range from -65°C up to +150°C
  • Compliant
  • Ultra-precision hermetically sealed resistor
  • Resistance range form 1Ω to 10kΩ
  • Tolerance from ±0.005% to ±1%
  • TCR of ±1 ppm/°C or ±2.5 ppm/°C
  • Power rating of 0.3W (at 125°C)
  • Temperature range from -65°C up to +150°C
  • Alpha Electronics
  • Ultra-precision hermetically sealed resistor
  • Resistance range form 100Ω to 100kΩ
  • Tolerance from ±0.005% to ±1%
  • Characteristic S Zero-TCR
  • Power rating of 0.3W (at 70°C)
  • Temperature range from -65°C up to +150°C
  • Compliant
  • Ultra-precision hermetically sealed resistor
  • Resistance range form 100Ω to 100kΩ
  • Tolerance from ±0.005% to ±1%
  • Characteristic S Zero-TCR
  • Power rating of 0.3W (at 70°C)
  • Temperature range from -65°C up to +150°C
  • Alpha Electronics
  • Ultra-precision hermetically sealed resistor
  • Resistance range form 100Ω to 100kΩ
  • Tolerance from ±0.005% to ±1%
  • Characteristic S Zero-TCR
  • Power rating of 0.3W (at 70°C)
  • Temperature range from -65°C up to +150°C
  • Compliant
  • Ultra-precision hermetically sealed resistor
  • Resistance range form 100Ω to 100kΩ
  • Tolerance from ±0.005% to ±1%
  • Characteristic S Zero-TCR
  • Power rating of 0.3W (at 70°C)
  • Temperature range from -65°C up to +150°C
  • Alpha Electronics
  • Ultra-precision transfer moulded resistor
  • Resistance range form 1Ω to 200kΩ
  • Tolerance from ±0.005% to ±1%
  • TCR from ±1 ppm/°C to ±15 ppm/°C
  • Power rating of 0.3W (at 125°C)
  • Temperature range from -65°C up to +175°C
  • Compliant
  • Ultra-precision transfer moulded resistor
  • Resistance range form 1Ω to 200kΩ
  • Tolerance from ±0.005% to ±1%
  • TCR from ±1 ppm/°C to ±15 ppm/°C
  • Power rating of 0.3W (at 125°C)
  • Temperature range from -65°C up to +175°C
  • Alpha Electronics
  • Ultra-precision transfer moulded resistor
  • Resistance range form 5Ω to 400kΩ
  • Tolerance from ±0.005% to ±1%
  • TCR of ±1 ppm/°C, ±2.5 ppm/°C or ±5 ppm/°C
  • Power rating of 0.5W (at 125°C)
  • Temperature range from -65°C up to +175°C
  • Compliant
  • Ultra-precision transfer moulded resistor
  • Resistance range form 5Ω to 400kΩ
  • Tolerance from ±0.005% to ±1%
  • TCR of ±1 ppm/°C, ±2.5 ppm/°C or ±5 ppm/°C
  • Power rating of 0.5W (at 125°C)
  • Temperature range from -65°C up to +175°C
  • Alpha Electronics
  • Ultra-precision transfer moulded resistor
  • Resistance range form 1Ω to 200kΩ
  • Tolerance from ±0.005% to ±1%
  • TCR from ±1 ppm/°C to ±15 ppm/°C
  • Power rating of 0.3W (at 125°C)
  • Temperature range from -65°C up to +175°C
  • Compliant
  • Ultra-precision transfer moulded resistor
  • Resistance range form 1Ω to 200kΩ
  • Tolerance from ±0.005% to ±1%
  • TCR from ±1 ppm/°C to ±15 ppm/°C
  • Power rating of 0.3W (at 125°C)
  • Temperature range from -65°C up to +175°C
  • Alpha Electronics
  • Ultra-precision transfer moulded resistor
  • Resistance range form 5Ω to 80kΩ
  • Tolerance from ±0.005% to ±1%
  • TCR of ±1 ppm/°C, ±2.5 ppm/°C or ±5 ppm/°C
  • Power rating of 0.125W (at 125°C)
  • Temperature range from -65°C up to +175°C
  • Compliant
  • Ultra-precision transfer moulded resistor
  • Resistance range form 5Ω to 80kΩ
  • Tolerance from ±0.005% to ±1%
  • TCR of ±1 ppm/°C, ±2.5 ppm/°C or ±5 ppm/°C
  • Power rating of 0.125W (at 125°C)
  • Temperature range from -65°C up to +175°C
  • Alpha Electronics
  • Ultra-precision surface-mount resistor
  • Moulded package with J-lead terminations
  • Resistance range from 30Ω to 30kΩ
  • Tolerances as low as ±0.05%
  • TCR of ±5 ppm/°C or ±10 ppm/°C
  • Power rating of 0.1W (at +125°C)
  • Temperature range from -65°C up to +175°C
  • Compliant
  • Ultra-precision surface-mount resistor
  • Moulded package with J-lead terminations
  • Resistance range from 30Ω to 30kΩ
  • Tolerances as low as ±0.05%
  • TCR of ±5 ppm/°C or ±10 ppm/°C
  • Power rating of 0.1W (at +125°C)
  • Temperature range from -65°C up to +175°C
  • Alpha Electronics
  • Ultra precision surface-mount resistor
  • Resistance values between 30Ω and 20kΩ
  • Tolerance as low as ±0.01%
  • TCR of ±0.2 ppm/°C
  • Power rating of 0.2W (at +70°C)
  • Temperature from -65°C up to +175°C
  • Compliant
  • Ultra precision surface-mount resistor
  • Resistance values between 30Ω and 20kΩ
  • Tolerance as low as ±0.01%
  • TCR of ±0.2 ppm/°C
  • Power rating of 0.2W (at +70°C)
  • Temperature from -65°C up to +175°C
  • Alpha Electronics
  • Ultra-precision surface-mount resistor
  • Available in any resistance between 30Ω and 60kΩ
  • Tolerance as low as ±0.05%
  • TCR of ±5 ppm/°C or ±10 ppm/°C
  • Power rating of 0.125W (at +125°C)
  • Temperature range from -65°C up to +175°C
  • Compliant
  • Ultra-precision surface-mount resistor
  • Available in any resistance between 30Ω and 60kΩ
  • Tolerance as low as ±0.05%
  • TCR of ±5 ppm/°C or ±10 ppm/°C
  • Power rating of 0.125W (at +125°C)
  • Temperature range from -65°C up to +175°C
  • Alpha Electronics
  • Ultra-precision surface-mountresistor
  • Resistance range from 30Ω to 40kΩ
  • Tolerance as low as ±0.01%
  • TCR of ±0.2 ppm/°C
  • Maximum working current of 0.35A
  • Power rating of 0.25W (at +70°C)
  • Temperature range from -65°C to +175°C
  • Compliant
  • Ultra-precision surface-mountresistor
  • Resistance range from 30Ω to 40kΩ
  • Tolerance as low as ±0.01%
  • TCR of ±0.2 ppm/°C
  • Maximum working current of 0.35A
  • Power rating of 0.25W (at +70°C)
  • Temperature range from -65°C to +175°C

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 0.002Ω to 500MΩ 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 ±0.005% and TCRs from ±1ppm. 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.

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.