The SFA-1012-NPJ-10 from Tamagawa Electronics Vietnam is a Fixed Attenuator with Frequency DC to 5 GHz, Attenuation 10 dB, Power 5 W, Weight 1.1 Kg, Attenuation Accuracy ±0.8 to ±1.2 dB. Tags: Module with Connectors. More details for SFA-1012-NPJ-10 can be seen below.