ECS-.327-CDX-2217 SMD CRYSTAL The ultra-minature ECS-.327-CDX-2217 is a very compact SMD Request a Sample Tuning Fork Crystal with a ESR of 80K and a tolerance of 20 ppm. The 1.6 x 1.0 x 0.5 mm ceramic package is ideal for IOT applications. OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS ECS-.327-CDX-2217 PARAMETERS CONDITIONS ECS-.327-CDX-2217 UNITS MIN TYP MAX Frequency 32.768 KHz Frequency Tolerance +25C 20 ppm Load Capacitance 12.5 pF Drive Level DL 0.1 0.5 W Equivalent Series Resistance R1 80K Turnover Temperature +20 +25 +30 C Low Profile 0.5 mm Max. Temperature Coefficient -0.028 -0.034 -0.040 ppm/C 1.6 x 1.0 mm Footprint Shunt Capacitance Co 1.3 pF 20 ppm tolerance +25C Aging (First Year) +25C 3C 3 ppm Extended Temp. Range RoHS Compliant Operating Temperature Topr -40 +85 C Low Power RTC Applications Storage Temperature Tstg -55 +125 C such as STM32 AN2867 Insulation Resistance 100V DC 500M DIMENSIONS (mm) PAD CONNECTIONS 1 In/Out Figure 1) Top, Side, and Bottom views 2 Out/In Figure 2) Suggested Land Pattern Part Number: ECS-.327-CDX-2217 Rev.2021 th 15351 West 109 Street Lenexa, KS 66219 Phone: 913.782.7787 Fax: 913.782.6991 www.ecsxtal.com ECS-.327-CDX-2217 SMD CRYSTAL POCKET TAPE DIMENSIONS (mm) SOLDER PROFILE Peak solder Temp +260C Max 10 sec Max. 2 Cycles Max. MSL 1, Lead Finish Au Figure 1) Suggested Reflow Profile th 15351 West 109 Street Lenexa, KS 66219 Phone: 913.782.7787 Fax: 913.782.6991 www.ecsxtal.com