The ILCX07A series crystal has output frequency 18.432 MHz and it is available in SMD package of dimension 5 x 3.2 x 1.3mm. It is use in fibre channel server & storage, sonet / SDH802.11 / Wi-Fi T1/E1, T3/E3. It's operating temperature is 0°C to +70°CLow Cost SMD PackageLow ESRCompatible with Lead-free Processing