The CRBSCS-01-250.000 from Crystek Corporation is a Clock Oscillator with Frequency 250 MHz, Supply Voltage 5.5 to 15 V, Current 50 mA, Output Power 10 dBm, Output Load 50 Ohms. Tags: Module with Connectors. More details for CRBSCS-01-250.000 can be seen below.