SMD Quartz Crystal · JXS42 4 Pad Version · 4.0 x 2.5 mm RoHS ■ ± 10 ppm type available ■ ceramic / metal package ■ wave soldering temperature: 260 °C max. actual size General Data 2002/95/EC RoHS compliant Pb free: pins / pads ESR (series resistance Rs) type JXS42 frequency range 12.0 ~ 12.99 MHz frequency tolerance at 25 °C ± 10 ppm /± 30 ppm load capacitance CL 12 pF standard shunt capacitance Co < 5 pF storage temperature frequency vibration ESR max. ESR typ. in MHz mode in Ω in Ω 12.0 ~ 12.999 fund. - AT 100 45 13.0 ~ 18.999 fund. - AT 80 40 19.0 ~ 24.999 fund. - AT 60 25 -40 °C ~ +90 °C 25.0 ~ 29.999 fund. - AT 50 25 drive level max. 100 µW 30.0 ~ 39.999 fund. - AT 50 20 aging < ± 3 ppm first year 40.00 ~ 50.00 fund. - AT 40 20 (others on request) (option: 8 pF ~ 30 pF / series) Frequency Stability vs. Temperature -20 °C ~ +70 °C STD. -40 °C ~ +85 °C T1 • O Marking frequency with load capacitance code ± 10 ppm ± 15 ppm ± 20 ppm ± 30 ppm ± 50 ppm O O O • O company code / date code / internal code O O O • date code: year/month example: standard available 6A = 2006 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 4.0±0.1 #2 #1 0.7±0.1 #4 #4 #3 #2 #1 #2 #2 - #4: connected to lid top view side view bottom view crystal connection 1.2±0.1 #1 #3 1.7±0.1 2.5±0.1 #3 0.8 max. #4 1.4±0.1 2.0±0.1 3.0±0.1 pad layout in mm Order Information Q frequency type load capacitance Quartz 12.0 ~ 12.999 MHz JXS42 12 pF standard 8 pF ~ 30 pF S for series Example: Q 12.0-JXS42-12-30/30 stability at 25 °C 10 = ± 10 ppm 30 = ± 30 ppm 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.fr / www.jauchusa.com All specifications are subject to change without notice 220908 SMD Quartz Crystal · JXS42 120° 4.4 12.4 ø 13 2.0 12.0 ø 1.5 ø 80 ø 178 4.0 1.75 Taping Specification ø 21 4.0 1.0 2.9 Feeding 1000 pcs per reel in mm Reflow Soldering Profile temperature (°C) 260 200 Load Capacitance Codes 10 s max. 260 °C max. 220 ±5 °C 180 ±5 °C 150 100 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 Jauch Quartz GmbH • e-mail: [email protected] full data can be found under: www.jauch.de / www.jauch.fr / www.jauchusa.com All specifications are subject to change without notice series: s T: 3rd OT