Low Tolerance Resistors

Looking for very low tolerance resistors, less than 0.01%?  Please check what Riedon has to offer.  Click the links below: Precision Wirewound Resistors Precision Foil Resistor Four Terminal / Surface Mount Wirewound Resistors     Call us at 626-284-9901 if...

Precision DC Current Shunts

You can now buy Riedon’s high amp current shunts directly from Digikey. Here is the link:  http://www.digikey.com/product-highlights/en/precision-dc-current-shunts/52993?WT.z_sm_link=Twitter_riedon_1027    

A Resistor Primer Series: TEMPERATURE COEFFICIENT

In wirewound resistors, another selection factor is the temperature characteristic of the wire. The resistance of all materials changes as their temperature changes. If the temperature is lowered, resistance (typically) declines. In fact, if cooled sufficiently, the...