Riedon™ products by Bourns Bourns Inc.

Precision Wirewound Resistors in Axial and Radial Packages

Riedon™ products by Bourns wirewound resistors are a lower-cost alternative to foil resistors

Image of Riedon's Precision Wirewound Resistors in Axial and Radial packagesRiedon™ products by Bourns precision resistors are designed for critical applications that require very accurate and stable resistance values. Precision resistors are normally specified when the wattage requirements are relatively low and when high accuracy and stability are necessary. They are available in a subminiature series, the standard 100 series, and a special low-reactance version for fast rise time applications.

These precision resistors are non-inductively wound on molded bobbins. The solderable and weldable leads are tinned copper. Internally, they are welded for the highest precision and reliability. All precision resistors are aged to ensure stability. A protective coating insulates the windings and protects the welds. The bobbin is encapsulated using a specially formulated epoxy so that the temperature expansion coefficients of all materials are closely matched.

Features
  • High TCR is available
  • Power rating to 2 W
  • Tolerance to +0.005%
  • Resistances to 6 MΩ
  • Matched resistance sets to +0.001% and 0.5 ppm/°C
  • Operating temperature -55°C to +145°C
Applications
  • Temperature compensation in many instruments and transducers
  • Test instrumentation
  • Weighing scales
  • Calibration systems

0.175 Watt Axial Resistors

ImageManufacturer Part NumberDescriptionAvailable QuantityPrice
RES 250 OHM 0.01% 0.175W AXIALSM15-250RXRES 250 OHM 0.01% 0.175W AXIAL2202 - Immediate$7.75View Details
RES 350 OHM 0.01% 0.175W AXIALSM15-350RXRES 350 OHM 0.01% 0.175W AXIAL197 - Immediate$7.75View Details
RES 250 OHM 0.1% 0.175W AXIALSM15-250RBRES 250 OHM 0.1% 0.175W AXIAL0 - Immediate$6.21View Details
RES 50K OHM 0.01% 0.175W AXIALSM15-50KXRES 50K OHM 0.01% 0.175W AXIAL72 - Immediate$7.75View Details
RES 1K OHM 0.01% 0.175W AXIALSM15-1KXRES 1K OHM 0.01% 0.175W AXIAL17 - Immediate$7.75View Details

0.25 Watt Axial Resistors

ImageManufacturer Part NumberDescriptionAvailable QuantityPrice
RES 100 OHM 0.01% 1/4W AXIAL101-100RXRES 100 OHM 0.01% 1/4W AXIAL328 - Immediate$7.75View Details
RES 100 OHM 0.1% 1/4W AXIAL101-100RBRES 100 OHM 0.1% 1/4W AXIAL0 - ImmediateSee Page for PricingView Details
RES 100K OHM 0.01% 1/4W AXIAL101-100KXRES 100K OHM 0.01% 1/4W AXIAL554 - Immediate$9.77View Details
RES 10K OHM 0.01% 1/4W AXIAL101-10KXRES 10K OHM 0.01% 1/4W AXIAL65 - Immediate$7.75View Details
RES 10K OHM 0.1% 1/4W AXIAL101-10KBRES 10K OHM 0.1% 1/4W AXIAL0 - ImmediateSee Page for PricingView Details

0.30 Watt Radial Resistors

ImageManufacturer Part NumberDescriptionAvailable QuantityPrice
RES 100 OHM 0.01% 0.3W RADIALSM10-100RXRES 100 OHM 0.01% 0.3W RADIAL512 - Immediate$7.75View Details
RES 100 OHM 0.1% 0.3W RADIALSM10-100RBRES 100 OHM 0.1% 0.3W RADIAL0 - ImmediateSee Page for PricingView Details
RES 100K OHM 0.01% 0.3WSM10-100KXRES 100K OHM 0.01% 0.3W173 - Immediate$9.77View Details
RES 10K OHM 0.01% 0.3W RADIALSM10-10KXRES 10K OHM 0.01% 0.3W RADIAL228 - Immediate$7.75View Details
RES 10K OHM 0.1% 0.3W RADIALSM10-10KBRES 10K OHM 0.1% 0.3W RADIAL60 - Immediate$6.21View Details
Updated: 2025-02-11
Published: 2014-07-10

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