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  Chip Resistors
Part Number: 81-3012B-
High power chip resistors are available in three terminal styles for either RF or DC application, such as bias voltage dropping or heaters. Terminal Style A has a backside metalization for direct attachment to a heat sink or an item to be heated. Terminal Style B has wrap-around divider balance resistors. Terminal Style C has a split ground that allows it be mounted as a resistor or termination. Style is provides higher power for an smt device because of the split ground plane that allows better heat dissipation.
Electrical Specifications
Resistance Range 
5 to 400 ohms
Power (W) 
8
Frequency (GHz) 
2
Operating Temperature 
-55 to +150C
 
Material
Substrate 
BeO
Resistor 
Thin Film

Alternative Parts
81-3008B-
81-3011B-
81-3006B-
Application Notes
Mounting SMT power resistors and attenuators.pdf
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Micro Lambda
Micro Lambda is Florida RF Labs full line distributor which stocks Cable Assemblies and Resistor products.
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