ECS-.327-7-34QS-TR

ECX-34Q SMD Crystal Request a Sample The ECX-34Q is a very compact SMD Tuning Fork Crystal with a 3.2 x 1.5 mm footprint. AEC-Q200 Qualified. OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PARAMETERS ECX-34Q SMD CRYSTAL CONDITIONS ECX-34Q MIN Frequency Fo Frequency Tolerance * Load Capacitance @ +25°C • AEQ-Q200 Qualified • TS16949 certified production • PPAP supported KHz ± 20 Specify in P/N 12.5 Drive Level DL 0.1 Equivalent Series Resistance R1 Temperature Coefficient • Low Power RTC Applications such as STM32 AN2867 MAX 32.768 Turnover Temperature • RoHS Compliant TYP UNITS ppm pF 0.5 µW 70K Ω +20 +25 +30 °C -0.028 -0.034 -0.040 Ppm/°C2 Shunt Capacitance CO 1.1 pF Motional Capacitance C1 3.5 fF Aging (First Year) Operating Temperature * @ +25°C ±3°C S Option Storage Temperature ±3 ppm -40 +125 °C -55 +125 °C DIMENSIONS (mm) Figure 2) Suggested Land Pattern PAD CONNECTIONS 1 In/Out 2 Out/In Figure 1) Top, Side, and Bottom views PART NUMBERING GUIDE: Example ECS-.327-12.5-34QS-TR ECS - ECS FREQUENCY ABBREVIATION .327 = 32.768 KHz *Contact ECS for availability LOAD CAPACITANCE 12.5 = 12.5 pF 9 = 9 pF 7 = 7 pF 6 = 6 pF PACKAGE -34Q = ECX-34Q CUSTOM OPTIONS Tolerance Operating Temp Blank = ±20 ppm * C = ±10 ppm N = -40 ~ +85°C S = -40 ~ +125°C PACKAGING TR = 3K/Reel TR9 = 9K/Reel Rev.2022 15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com ECX-34Q SMD Crystal POCKET TAPE DIMENSIONS (mm) SOLDER PROFILE Peak solder Temp +260°C Max 10 sec Max. 2 Cycles Max. MSL 1, Lead Finish Au Figure 1) Suggested Reflow Profile 15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com