Riedon 120 Series

  • Compliant
  • Riedon

Product Features

  • 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 -55°C to 145°C
  • Fast rise time version available
  • Matched resistance sets to ±0.001% and ±0.5ppm/°C available

Applications

Description

The 120 wirewound precision resistor series from Riedon offers resistance values between 700kΩ and 3.8MΩ (lower resistances available upon request) at a power rating of 0.4W, tolerances as low as ±0.005% and a standard TCR of ±10 ppm/°C (wide TCR range, including Balco & Platinum wire for high TCR, available upon request). These resistors use a traditional design for through-hole circuit board mounting, while offering number of custom features. The 120 series resistors are all 100% acceptance tested and traceable to NIST, and offer long term stability of 100ppm/year (20ppm/year version available). Matched resistance sets to ±0.001% and ±0.5 ppm/°C are also available.

  • Wirewound, precision, axial through-hole resistor
  • Available in resistance values between 700kΩ and 3.8MΩ (lower resistances available upon request)
  • Minimum tolerance ±0.005%
  • Standard TCR of ±10 ppm/°C (wide TCR range of -20 ppm/°C to +6000 ppm/°C available upon request)
  • Standard long term stability of 100 ppm/year, with high stability version (±20 ppm/year) available upon request
  • Fast rise time version with low reactance design for fast rise time and extended frequency response available upon request
  • 100% acceptance tested / traceable to NIST
  • Power rating of 0.4W
  • Maximum working voltage 300V
  • Matched resistance sets to ±0.001% and ±0.5ppm/°C available
  • Temperature range -55°C to +145°C

Please see below for the power derating curve for the Riedon 100/SM/PC series:

Riedon 100 Series/ SM series/ PC series Power derating curve

The below table gives the full specifications for each resistor model available in the Riedon 100 series wirewound resistor range, including the 120 series:

Riedon 100 series specifications


Specifications

Weight 0.00000 kg
Dimensions 9.50 × 12.70 × 0.80 mm
Minimum Resistance

Maximum Resistance

Series / Model

Tolerance

, , , , , ,

Power Rating

Additional Features

Through-hole, precision, wirewound resistorLong term stability of 100ppm/year (20ppm/year version available upon request)100% acceptance tested / traceable to NISTTemperature range of -55°C to 145°

Resistance Value

Temperature Coefficient

, , ,

Package / Size

RoHS Compliant Product – Riedon

This product is available fully compliant to the RoHS EU directive 2011/65/EU.

Riedon 100, PC and SM Series Technical Library

We are pleased to provide you with a range of additional content including videos, product datasheets, case studies, white papers and application notes for your reference. Please see below for the latest content available:

 

 

DOCUMENTATION
Riedon 100, PC and SM series precision wirewound resistor datasheet
A resistor primer application note
Current sense resistors application note
Custom resistors for high pulse applications application note
DC ammeter shunts press release
Expanded DC current shunts press release
High pulse custom resistor white paper
LED lighting resistors application note
Pulse rated wirewound resistors application note
Resistors for power supplies white paper
Resistors for the medical market white paper
RTD basics application note
The 'good old' power resistors application note
Understanding temperature coefficient of resistance application notes
Using power resistors as heaters application note
Using wirewound vs. film resistors for precision applications application note
Riedon product line overview

 

 

 

VIDEOS
Riedon Inc. – A Resistor Solution Company

Resistors are used in all types of manufacturing processes. Custom resistors, precision resistors, surface mount resistors, and high power resistors are only a few types that can be custom manufactured by Riedon. Check out this video to learn more.

VIDEOS
Riedon Inc. – A Resistor Solution Company

Resistors are used in all types of manufacturing processes. Custom resistors, precision resistors, surface mount resistors, and high power resistors are only a few types that can be custom manufactured by Riedon. Check out this video to learn more.

Riedon 120 Series

Clear
Quantity
Calculators and Converters

Work out what you need for your project. Go to calculators and convertors

£1.00

Contact us if you need your items quicker or need more than in stock.

Share
Share on facebook
Share on twitter
Share on linkedin
Share on whatsapp
Share on email