TRW Semiconductors

PT4577  silicon RF transistor by TRW. Status: NOS (New Old Stock) Tested components: YES ..

PT8711 RF transistor  in X-57 case by TWR semiconductor. 40W output Status: NOS (New Old ..

2N3866 NPN silicon transistor in a TO-5 can with gold plated leads and base from TRW. Awaiting da..

2N4431 silicon NPN RF / microwave transistor in a MT-66 stud type package by TRW Semiconductors. ..