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BE Services, Inc., a subsidiary of Bourns, Inc., has purchased substantially all of Riedon's assets. See Press Release

Technical Information

Application
Notes

Here is a collection of engineering and application information about resistors:

Resistors for Medical Market
Temp Sensing Resistors
Riedon High Pulse Custom Resistor
CNL, CNN, F, MAC, CK, MKA, MKB, MKC, SWB, SWE, WB, WO2 Series
LED Lighting Resistors
HTE
Current Sense
High Temperature Resistors
DC Ammeter Shunts
Resistor - Power Supplies
Riedon Resistor Product Line
RTD Basics
Current Sense Resistors
Understanding Temperature Coefficient of Resistance
Using Power Resistors as Heaters
Wirewound vs. Film Resistors for Precision Applications
The 'Good Old' Power Resistors
Pulse Rated Wirewound Resistors
Compensation Resistors for Strain Gage Transducers
Riedon Chip Resistors
A Resistor Primer
Termination Resistors
Expanded DC Current Shunts
Custom Resistors For High Pulse Application
Riedon's Temperature Solution Product line
Riedon Introduces Industry’s First Reinforced Isolated High-Power Shunt Modules to Take on Hall Sensors Press Release - June 1, 2020
 

Product
Resources

Resistor Users Handbook: This document discusses important items for designing circuits using resistors. It defines and discusses specifications and other design and application considerations.

How to Read Riedon Date Codes
Definition of Terms of Resistors
U and V Characteristics for Wirewound Resistors
Power & Heatsink Information for Resistors
Thermal Resistance of Resistors
Test Specifications of Resistors
Temperature and TC of Resistors
Riedon Brochure for Download
New Acquisition
Riedon Acquires KRL Bantry
BR Series Launch
Temperature Sensing and Control Solutions
SSD CAN Transmit List PCAN View / Explorer CAN Message Samples
SSD CAN Symbols - PCAN Explorer Format Converts CAN data bytes to human readable
SSD CAN Symbols - DBC File Format Converts CAN data bytes to human readable
SSD Modbus Settings Modbus Poll Settings Registers
SSD Modbus Values Modbus Poll Values Registers

Product Change
Notice

Select Riedon™ Metal Film Resistors by Bourns to be Discontinued
Select Riedon™ Metal Foil, Metal Oxide, Network, and Wirebound Resistors by Bourns to be Discontinued
Select Riedon™ Custom Resistors by Bourns to be Discontinued
Select Riedon™ Custom Thick Film/Thin Film Reistors by Bourns to be Discontinued
Select Riedon™ Thick Film Power, Metal Foil Power, and High-Power Wirebound Resistors by Bourns to be Discontinued
Select Riedon™ Shunts, Fuses and Fuseblocks by Bourns to be Discontinued
End of Life Notice CAR, CSRL1, CSRL3, PCR, ASC, CLR and CLS Series
Shunt and Fuse Blocks PCN
SSA2 Product Release
SSA Series End of Life
PF227X Product Change Notice Manufacturing Site Change
PF247X Product Change Notice Marking Change
Riedon™ PF2270 Series Power Thick Film Resistors by Bourns - Manufacturing Site Relocation
CSR Series EOL on CSR Part Numbers
TCR Change for FPR/FHR/FNR/FPS Resistors
End of Life notice for PF1262 series 09/23/2022 Last Time Buy will be 12/31/2022
End of Life notice for PFU series 09/23/2022 Last Time Buy will be 12/31/2022
End of Life notice for CSR series 06/09/2021 Last Time Buy will be 01/31/2022

Technical
Calculator

Technical Calculator: Use this technical resource to learn about Ohm's Law, design RTDs, Voltage Dividers, Wheatstone Bridges and more.

More
Resources

Riedon ISO 9001:2015 Certificate February 2024
REACH Statement: July 2023
RoHS Statement: April 2023
Riedon Conflict Minerals CMRT: June 2023
Riedon Quality Policy
Riedon Quality Policy (Español)
Product Disclaimer
Riedon Standard Terms & Conditions
Privacy Policy May 17, 2019
COVID-19 Operations News March 24, 2020

Obsolete Data
Resources

CBR
CMF
HVC
JLLN Series
KHR
MF
MF2207
MF2617
MF4115
MF4200
MFM
MFM2207
MFP
MG
MGM
MNRS Series
MOR
MP
NFB Series (P/N included with Fuses)
NHR2-T220
NHR2-T221
NHS2-T220
NPP
NPR
NPR2-T220
NPR2-T221
PF2202
PF2205
PF2272: (Some resistor values over 100 K ohm)
PF2274: (Some resistor values over 10 K ohm)
PF2276
PF2472: (Some resistor values over 10 K ohm and under 0.1 ohm)
PF2473
PFC10
PFM
PMF
PTC
RCS Series
RCS Series
RMF
RMF
RSDIN Series
RSL Series
RSPCB Series
RTDS
SAA/SMA/SCA/AA
SWA Series
TF2000
TF3000
TSC
TVC
UAL all the models over 50 W, UAL100, UAL180, UAL250, UAL300
UHPC
UHPL
UNR2-0710
UPW2-0808
USR2-0808
USR4-1410
USR4-1414
UTL
USR2-0710
VT

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Featured
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Riedon
News

  • PCN for Shunts and Fuse Blocks
  • Bourns Acquires Assets of Riedon, Inc.
  • Electronic Design Features Riedon's DC Current Sensors
  • EEWorld Online Features Riedon
  • Riedon SSD Smart Shunts Featured on Design World

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