The CT0404ALN1WB1 from Smiths Interconnect is a Space Qualified RF Termination with a frequency range of DC-42.5 GHz. This chip termination has a nominal impedance of 50 Ohms and a VSWR of 1.25:1. It has a power rating of up to 5 W and a peak power of up to 50 W. The termination features a thin film construction and uses aluminum nitride for the substrate material, thin film, tantalum nitride for the resistive film, and thin film, gold over nickel for the terminal material. It has a reduced footprint of 0.040 x 0.040 x 0.015 inches allowing for space and weight savings on the board. The termination is suitable for applications such as amplifier circuits, isolators, transmit/receive modules, up/down converters, instrumentation, satellite communications, radar, and broadcast.