KCB821 is a GaAs pHEMT Non-Reflective high performance, low loss switch in a 8 lead hermetic Surface-Mount Technology (SMT) package for Harsh Environments including Defense and Satellite application. This device can be ordered with the 100% screening requirements of MIL-PRF-38535 Class B and S, in addition to the required QCI.

Product Status: Active
  • Low Loss: 0.8 dB @ 2 GHz
  • Isolation: 45dB @ 2 GHz
  • Non Reflective Match in off State (S22)
  • NASA EEE-INST-002 Compliant
  • Successfully Tested to 1M RAD TID
  • High Reliability Class B and S Screening Available
  • See Page 4 of the Datasheet for MFR HI- Rel ordering details

Additional information


High Isolation SPDT


0.02-4.0 GHz