Automotive SMD Crystal · JTX310 SMD Tuning Fork Crystal · 3.2 x 1.5 mm I I I I actual size all versions are AEC-Q200 qualified optional extra shock proof versions available reflow soldering temperature: 260 °C max. package height 0.9 mm max. RoHS 2002/95/EC RoHS compliant Pb free Frequency Stability vs. Temperature General Data type JTX310 frequency 32.768 kHz -20 °C ~ +70 °C STD. frequency tolerance at 25 °C ± 5 °C ± 20 ppm / ± 30 ppm -40 °C ~ +85 °C T1 load capacitance CL 12.5 pF std. (7 pF, 9 pF ask) -40 °C ~ +105 °C T2 temperature constant (TC) TC = -0.04 · 10-6 / °C2 max. -40 °C ~ +125 °C T3 TC = -0.034 · 10-6 / °C2 typical • frequency temperature characteristic -80 ppm f (ppm) = TC · (25 °C - T)2 • -250 ppm -400 ppm • O O O available standard n o o Marking T = requested temperature -160 ppm company code operating temperature range refer to frequency stability table shunt capacitance Co 1.15 pF typical series resistance max. (ESR) 70 kΩ (80 kΩ for temperature range T2 and T3) storage temperature -55 °C ~ +125 °C AEC (according AEC-Q200): drive level max. 0.5 µW HMR (high mechanical reliability): 3000 g, half sine pulse, 0.3 ms aging first year < ± 3 ppm date code / production code Mechanical Endurance Options S 100 g, half sine pulse, 6.0 ms note: all versions are AEC-Q200 qualified 0.1 0.9 max. i 1.5 0.1 3.2 m o top view Order Information Q frequency Quartz 0.032768 MHz side view C type JTX310 0.65 1.5 0.65 1.0 pad layout bottom view load capacitance stability at 25 °C 12.5 pF 7 pF, 9 pF (ask) 20 = ± 20 ppm 30 = ± 30 ppm Example: Q 0.032768-JTX310-12.5-20-T1-AEC-LF 1.7 1.8 g n Dimensions in mm option 1 blank = T1 = T2 = T3 = -20 °C ~ +70 °C -40 °C ~ +85 °C -40 °C ~ +105 °C -40 °C ~ +125 °C option 2 AEC = AEC-Q200 qualified HMR = high mechanical reliability (Suffix LF = RoHS compliant / Pb free pads) Jauch Quartz GmbH • e-mail: [email protected] full data can be found under: www.jauch.de / www.jauch.co.uk / www.jauch.fr / www.jauchusa.com All specifications are subject to change without notice 210512-18 Quartz Crystal · JTX310 13.0±1.5 120° 2.0 ø 60 ø 180 ø 13 3.4±0.1 5.5±0.1 ø 1.5±0.1 12.0±0.1 4.0±0.1 1.75±0.1 Taping Specification ø 21 4.0±0.1 1.1 max. 1.7±0.1 1000 or 3000 pcs per reel Feeding in mm Reflow Soldering Profile temperature (°C) 10 s max. 260 °C max. 220 ±5 °C 180 ±5 °C 260 200 150 100 60 s max. 60 ~180 s 50 time (s) note: parts are also suitable for soldering systems with lead (Pb) content m o i g n S n o o C Jauch Quartz GmbH • e-mail: [email protected] full data can be found under: www.jauch.de / www.jauch.co.uk / www.jauch.fr / www.jauchusa.com All specifications are subject to change without notice