SMD Quartz Crystal · JXS21 4 Pad Version · 2.0 x 1.6 mm ■ ■ ■ ■ actual size ± 10 ppm type available EMI shielding possible by grounded lid reflow soldering temperature: 260 °C max. ceramic / metal package RoHS 2011/65/EC RoHS compliant General Data Pb free ESR (series resistance Rs) type JXS21 frequency range 16.0 ~ 54.0 MHz frequency tolerance at 25 °C load capacitance CL shunt capacitance Co < 5 pF storage temperature -40 °C ~ +90 °C drive level max. 100 µW (10 µW recommended) aging < ± 3 ppm first year (< ± 1 ppm for tol. ± 10 ppm on request) frequency vibration ESR max. ESR typ. in MHz mode in Ω in Ω ± 10 ppm / ± 20 ppm / ± 30 ppm 16.0 ~ 19.999 fund. - AT 150 120 12 pF standard 20.0 ~ 29.999 fund. - AT 100 70 30.0 ~ 35.999 fund. - AT 80 50 36.0 ~ 54.000 fund. - AT 60 40 ( fund. AT-cut ) (option: 8 pF ~ 30 pF / series) Frequency Stability vs. Temperature Marking ± 15 ppm ± 20 ppm ± 30 ppm ± 50 ppm frequency with load capacitance code -20 °C ~ +70 °C STD. O O • O company code / date code / internal code -40 °C ~ +85 °C T1 D O O O date code: year/month example: • O D standard available ask if available 5A = 2015 January Jan. A Febr. B Mar. C Apr. D May E June F July G Aug. H Sept. J Oct. K Nov. L Dec. M Dimensions 2.0±0.1 top view #4 #2 0.60 ±0.05 #1 side view #4 #3 #1 #2 bottom view 0.8 ±0.1 1.1±0.1 #3 0.50 ±0.05 #2 0.9±0.1 0.47 ±0.05 #1 0.55 max. #3 1.6±0.1 #4 0.64 ±0.05 1.4±0.1 #2 - #4: connected to lid, preferably connect to GND pad layout crystal connection in mm Order Information Q frequency type load capacitance stability at 25 °C Quartz 16.0 ~ 54.0 MHz JXS21 12 pF standard 8 pF ~ 30 pF S for series 10 = ± 10 ppm 20 = ± 20 ppm 30 = ± 30 ppm Example: Q 26.0-JXS21-12-10/20-T1-FU-LF stability vs. temp. range option see table blank = -20 °C ~ +70 °C T1 = -40 °C ~ +85 °C FU = for fundamental frequencies ≥ 20 MHz (Suffix LF = RoHS compliant / Pb free pins or 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 230315-18 SMD Quartz Crystal · JXS21 ø 178±2.0 ø 13±0.5 0.65±0.05 1.85 ±0.1 Feeding 1000 pcs per reel Reflow Soldering Profile temperature (°C) in mm Load Capacitance Codes 10 s max. 260 200 260 °C max. 220 ±5 °C 180 ±5 °C 150 100 60.5±0.5 2.0±0.1 2.25 ±0.1 4.0 ±0.1 8.75±0.3 120° ø 21±0.5 ø 1.55 ±0.05 3.5 ±0.05 8.0 ±0.2 4.0 ±0.1 1.75 ±0.1 Taping Specification 60 ~180 s 60 s max. 50 time (s) note: parts are also suitable for soldering systems with lead (Pb) content 8 pF: k 14 pF: x 22 pF: g 9 pF: n 15 pF: j 24 pF: d 10 pF: h 16 pF: b 25 pF: r 11 pF: l 17 pF: t 27 pF: w 12 pF: a 18 pF: f 30 pF: . 13 pF: v 20 pF: c example 20.0 MHz / 12 pF: 20a00 * hand soldering temperature should not exceed 280 °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 series: s T: 3rd OT