beo and cu rf thick film resistor

{"cid":"91220106","title":"RF Ceramic Resistor 500W 500 Ohm with BeO and Cu Material for 0~2 GHz Frequency and 1.2~1.3 Standing Wave","imgUrl":"https:\/\/img.chinax.com\/nimg\/63\/c5\/20065ef0706e1dc7b8349b949c68-200x200-1.jpg","attrs":{"Brand Name":"BONENS","Model Number":"RIG","Minimum Order Quantity":"100","Place of Origin":"Sichuan, China","Resistance":"1\u03a9-500\u03a9","Resistance Tolerance":"\u00b15%","Material":"BeO and Cu","Frequency Range":"0~2 GHz","Standing Wave":"1.2~1.3","Technology":"Ceramic Composition","Package Type":"Through Hole","Rated Power":"1~1000W (70\u00b0C)","Temperature Range":"-55\u00b0C~+165\u00b0C","TCR":"\u00b1300\u00d710-6\/\u00b0C","Insulation Resistance":"\u2265 1G\u03a9","Withstand Voltage":"500V\/1 mm","Terminal Strength":"10N,5S","Solderability":"240\u2103,3s","Power Capacity":"500W"}}