Crystal Units Surface Mount Type CX8045JA 8.0×4.5mm for Automotive Features How to Order CX8045JA 08000 □□ □ □ □ □□ • Crystal unit for automotive electronics • Small and low profile (8.0×4.5×1.9mm) • Ceramic package, J lead type • Reflow compatible • AEC-Q200 qualified ② ③ ④⑤⑥ ⑦ ① Series ③ Load Capacitance ① ② Frequency ④ Frequency Tolerance H0 Applications 12 pF Q ±100×10−6 ⑤ Operating Temp. Range ⑥ Frequency Temp. Stability • ECU, TPMS TW ±200×10−6 −40 to +150°C ⑦ Individual Specification Packaging (Tape & Reel 1000/ 3000 pcs./ reel) RoHS Compliant Specifications Item Symbol Frequency Range f_nom Specification 4000 to 30000 Units Remarks kHz Overtone Order OT Fundamental ― Load Capacitance CL 12 pF Please contact us for other Load Capacitance. −6 Frequency Tolerance f_tol ±100 ×10 Motional Series Resistance R1 Table 1 ohm Drive Level DL Table 2 μW Operating Temp. Range T_use −40 to +150 °C Storage Temp. Range T_stg −40 to +150 °C Frequency Temp. Characteristics f_tem ±200 25°C±3°C ×10−6 Freq. deviation from the value at 25°C Please contact us for other specifications. Table1 Motional Series Resistance Table2 Level of Drive Frequency Range Motional Series Resistance Frequency Range Level of Drive 4000≤f_nom< 5000kHz 500Ω max. 4000≤f_nom<16000kHz 10μW (500μW max.) 5000≤f_nom< 7200kHz 300Ω max. 16000≤f_nom<25000kHz 10μW (300μW max.) 7200≤f_nom<10000kHz 200Ω max. 25000≤f_nom≤30000kHz 10μW (100μW max.) 10000≤f_nom<12000kHz 150Ω max. 12000≤f_nom≤30000kHz 100Ω max. Dimensions Recommended Land Pattern 4.5±0.2 (Unit: mm) 1.7 1.7 3.0 2.2 0.8 0.1 3.0 1.9±0.2 8.0±0.2 (Unit: mm) 7.1 CONNECTION 0.9