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High Reliability Wide-Band Chip Attenuators WB2 SMT Series

EMC’s High Reliability Wide-Band chip attenuator, is S-Level qualified for high reliability applications. In space and satellite, military, and aerospace applications the HR09 series reduces system complexity and cost while improving overall reliability because it is a single passive chip device. The HR series of the TS09 is a DC to 20 GHz rated part and maybe purchased with group A, B, or C testing based on Mil-PRF-55342.

HR09-WB2 Specifiaction Sheet
HR09-SMT Specification Sheet
Packaging Specifications


Size 1.52mm x 1.91mm [0.060in x 0.075in]
Impedance 50 Ohms
Frequency Range DC to 20 GHz
VSWR (Typical) 1.25:1 Max DC-10 GHz @ 25 ºC
1:70:1 Max 10-20 GHz @ 25 ºC
Power Rating 200 Milliwatts
Operating Temperature -55°C to 150°C
Substrate Alumnia
Resistive Material Thick Film
Terminal Material Thick Film, Wire Bondable or Lead Free Finish