at sc cut quartz crystal blanks

{"cid":"91202165","title":"AT SC Cut Quartz Crystal Blanks Single Doubly Rotated With ZTC","imgUrl":"https:\/\/img.chinax.com\/nimg\/d1\/38\/a4b6ac6758c526d0e71511499629-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"BonTek","Model Number":"Single Crystal Quartz","Minimum Order Quantity":"100 pcs","Delivery Time":"1-4 weeks","Certification":"ISO:14001","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"200000 pcs \/ Month","Packaging Details":"Cassette \/ Jar, put in a carton with PE foam.","Product":"Cultured Quartz","Frequency":"0.5MHz~70MHz by etching","Rotation":"AT-cut, SC-cut","\u03b8 Angle":"\u00b110\u2033, \u00b115\u2033, \u00b130\u2033, \u00b11\u2032, \u00b12\u2032, \u2026, etc.","Size":"10mm, 15mm\uff1b10\u00d710mm etc.","Ord":"Fundamental; 3rd Overtone; 5th Overtone","Surface":"#1000(9u); #2000(7u); #3000(5u); #4000(3u); Polished& Etched Std","Dioptric":"Plano-Convex: 0.5 dioptric\uff5e10 dioptric Bi-Convex: 10 dioptric\uff5e15 dioptric"}}

{"cid":"91224837","title":"quartz crystal unit HELE X3S030000BK1H featuring 30 megahertz nominal frequency and alumina ceramic base","imgUrl":"https:\/\/img.chinax.com\/nimg\/e2\/7b\/e423b385a3ee6287918a735d0fd9-200x200-1.jpg","attrs":{"Model Number":"X3S030000BK1H","Normal temperature Frequency Tolerance":"\u00b110ppm","Frequency Stability":"\u00b130ppm","Load Capacitance":"20pF","Operating Temperature":"-10\u2103~+60\u2103","Frequency":"30MHz","Description":"20pF SMD3225-4P Crystals RoHS","Mfr. Part #":"X3S030000BK1H","Package":"SMD3225-4P"}}