ECS-.327-6-34S-TR

ECX-34S SMD CRYSTAL The ultra-miniature ECX-34S is a very compact SMD Tuning Fork Crystal with an extended operating temperature of -40 ~ +125°C. The 3.2 x 1.5 x 0.9 mm ceramic package is ideal for mobile devices, wireless devices, and industrial applications. Request a Sample OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PARAMETERS ECX-34S SMD CRYSTAL CONDITIONS ECX-34S MIN Frequency TYP Fo Frequency Tolerance MAX 32.768 @ +25°C Temperature Coefficient • 3.2 x 1.5 mm Footprint • Low Power RTC Applications such as STM32 AN2867 • -40 ~ +125°C Operating Temp • RoHS 2011/65/EU Compliant • REACH Compliant UNITS -0.034 KHz ± 20 ppm -0.040 ppm/°C² Shunt Capacitance Co 1.05 pF Load Capacitance Specify in P/N 12.5 pF Drive Level DL 0.1 Equivalent Series Resistance R1 @ 100V DC Insulation Resistance μW 70K Ω 500M +20 Turnover Temperature 1.0 Ω +25 +30 °C Operating Temperature Topr -40 +125 °C Storage Temperature Tstg -55 +125 °C ±3 ppm Aging (First Year) @ +25°C ±3°C DIMENSIONS (mm) Figure 1) Top, Side, and Bottom views PAD CONNECTIONS 1 In/Out 2 Out/In Figure 2) Suggested Land Pattern PART NUMBERING GUIDE: Example ECS-.327-12.5-34S-TR ECS - FREQUENCY ABBREVIATION ECS .327 = 32.768 KHz *Contact ECS for availability LOAD CAPACITANCE PACKAGE 12.5 = 12.5 pF 6 = 6 pF -34S = ECX-34S 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-34S 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