o Part Numbering Ceramic Filters (CERAFILr) for IF (Part Number) SF P KA 455K D4A -R0 SF E CF 10M7 DF00 S0 -R0 q w e r t y u qProduct ID wOscillating/Element tProduct Specification Product ID Oscillating/Element Code Product Specification U 4 Elements Area Expansion mode Three-digit alphanumerics express pass bandwidth, CF D4A W 6 Elements Area Expansion mode center frequency tolerance and design type. Ceramic Filters P 4 Elements Area Expansion mode SFE/S/J series are expressed by four-digit alphanumerics. SF E 2 Elements Thickness Expansion mode S 2 Elements Thickness Shear mode yIndividual Specification Code Individual Specification Code eStructure/Size 001 Expressed by three-digit alphanumerics. Code Structure/Size SFE/S/J series are expressed by two-digit alphanumerics. Cp/Kp Chip Type With standard type, y is omitted. Lp Lead Type p is "A" or subsequent code, which indicates the size. It varies uPackaging depending on vibration mode and number of elements. Code Packaging Chip type is only applied for SF series. -B0 Bulk -R0 Embossed Taping ø=180mm rNominal Center Frequency -R1 Embossed Taping ø=330mm Expressed by four-digit alphanumerics. The unit is hertz (Hz). If Embossed taping is applied to chip type. the unit is "kHz", it is expressed by three figures plus "K." If the unit is "MHz", a decimal point is expressed by the capital letter "M."