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  Rod Resistors
Rod Resistors are typically used in wideband high performance coaxial terminations and attenuators. They feature thin film resistance elements trimmed without kerfs for stable high frequency characteristics. The high temperature protective coating shields the film during assembly operations. In applications where one end of the rod resistor is soldered directly to the heat sink, power handling as much as 10x rated power may be achieved.
Electrical Specifications
Resistance Range 
5 to 400 ohms
Max. Power (W) 
40
Operating Temperature 
-55 to +150C
Material
Substrate 
Alumina, BeO
Resistor 
Thin Film
 
  Product Selection Table
 
 
Sort descending Sort ascending
Power (W)
Sort descending Sort ascending
Substrate
Sort descending Sort ascending
length
Sort descending Sort ascending
width
Sort descending Sort ascending
part
0.05  Alumina  0.125  0.02  R020-125A
0.05  Alumina  0.125  0.03  R030-125A
0.1  Alumina  0.125  0.04  R040-125A
0.12  Alumina  0.125  0.06  R060-125A
0.15  Alumina  0.187  0.06  R060-187A
0.25  Alumina  0.25  0.062  R062-250A2
0.5  Alumina  0.25  0.125  R125-250A
0.5  Alumina  0.5  0.125  R125-500A
0.5  Alumina  0.5  0.125  R125-500A2
BeO  0.125  0.06  R060-125B
BeO  0.187  0.06  R060-187B
BeO  0.187  0.08  R080-187B
BeO  0.25  0.125  R125-250B
10  BeO  0.5  0.125  R125-500B
40  BeO  0.75  0.375  R375-750B
Application Notes
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General information
For any question or request, feel free to call us from 8AM to 5PM (EST) at 1-800-544-5594. We will assist in finding the right product for your application.
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