Quartz Crystal Specification IQD Part No. + Packaging: LFXTAL050789Reel Wurth Part No. 830050789 Description 2.0 x 1.2mm SMD crystal in a hermetically sealed ceramic package with an electron beam sealed metal lid. Suitable for real time clock applications. Model IQXC-25 Model Issue number 3 Frequency Parameters Frequency 32.7680kHz Frequency Tolerance 20.00ppm Tolerance Condition 25C 5C Operating Temperature Range -40.00 to 85.00C Overtone Order Fundamental Ageing 3ppm max per year 25C Frequency Stability Coefficient: -0.03/C typ Motional Capacitance (C1): 7fF typ Outline (mm) Electrical Parameters Load Capacitance (CL) 12.50pF Shunt Capacitance (C0) 1.3pF typ, 1.7pF max 0.1W0.01W recommended, 0.5W max Drive Level ESR 90.00k max Environmental Parameters Storage Temperature Range: 40 to 85C Shock: IEC 60068-2-27: 1000G, 1ms, 3 times in each of 3 mutually perpendicular planes. Vibration: IEC 60068-2-6: 1.5mm amplitude, 10Hz-55Hz, 1min in 3 mutually perpendicular planes, duration 2hrs each plane (total 6hrs). Typical Frequency Stability Characteristics Manufacturing Details Maximum Reflow Temperature: 260C for 5secs max RoHS Terminations Au over Ni over W base RoHS Reflow Temp 260C max for 5secs max Compliance RoHS Status (2011/65/EU) Compliant REACh Status Compliant MSL Rating (JDEC-STD-033): Not Applicable Packaging Details Pack Style: Reel Tape & reel in accordance with EIA-481-D Pack Size: 3,000 CONTACT INFORMATION: Wrth Elektronik eiSos GmbH & Co. KG Email: eiSos we-online.de Max-Eyth-Str. 1, 74638 Waldenburg, Germany Web: www.we-online.com Tel: +49(0) 7942 945-0 Printed on 9 Nov 18 10:49 using WE Part Data Sheet V1.00018 Page 1 of 2Quartz Crystal Specification IQD Part No. + Packaging: LFXTAL050789Reel Wurth Part No. 830050789 Alternative packing option available U S E F U L L I N K S Toolbox: www.we-online.com/toolbox Product Catalog: www.we-online.com/products CONTACT INFORMATION: Wrth Elektronik eiSos GmbH & Co. KG Email: eiSos we-online.de Max-Eyth-Str. 1, 74638 Waldenburg, Germany Web: www.we-online.com Tel: +49(0) 7942 945-0 Printed on 9 Nov 18 10:49 using WE Part Data Sheet V1.00018 Page 2 of 2