Quartz Crystal · HC49/U-SMC SMD Crystal Version · 17.5 x 10.8 mm RoHS ■ available for developed frequencies only ■ SMD version ■ reflow soldering temperature: 260 °C max. actual size RoHS compliant Pb free: pins / pads Dimensions ( 3rd OT AT-cut ) 50.0 ~ 175.0 MHz ( 5th OT AT-cut ) 70.0 ~ 250.0 MHz ( 7th OT AT-cut ) ± 3 ppm ~ ± 50 ppm load capacitance CL 8 pF ~ 32 pF or series shunt capacitance Co < 7 pF storage temperature -55 °C ~ +125 °C drive level max. 1.0 mW aging < ± 5 ppm first year 16.0±0.1 1.7 5.3-0.6 3.0 0.30 0.2 in mm Frequency Stability vs. Temperature 0 °C ~ +60 °C pad layout 0.8±0.1 frequency tolerance at 25 °C 4.9±0.1 20.0 ~ 105.0 MHz 2.0±0.1 ( fund. AT-cut ) 2.4±0.1 2.0±0.1 0.2 1.8432 ~ 40.0 MHz 17.5±0.3 0.8±0.1 ( fund. SL-cut ) 4.0±0.1 0.92160 / 1.000 MHz 0.7 frequency range 4.88 S (HC49/U-SMC) 3.0 type 10.4 General Data 2002/95/EC ESR (series resistance Rs) ± 3 ppm ± 5 ppm ± 10 ppm ± 30 ppm ± 50 ppm O O O O O • O O • ± 100 ppm frequency vibration ESR max. ESR typ. in MHz mode in Ω in Ω 0.92 / 1.000 fund.- SL 3000 800 1.8432 fund.- AT 800 400 -20 °C ~ +70 °C STD. -40 °C ~ +85 °C T1 -40 °C ~ +90 °C T4 O O O 2.00 ~ 2.999 fund.- AT 400 200 -40 °C ~ +105 °C T2 O O O 3.00 ~ 3.4999 fund.- AT 150 50 -40 °C ~ +125 °C T3 O 3.57 ~ 6.9999 fund.- AT 60 20 7.00 ~ 12.999 fund.- AT 30 15 13.0 ~ 40.000 fund.- AT 20 10 20.0 ~ 105.00 3rd OT - AT 80 35 50.0 ~ 175.00 5th OT - AT 150 70 • O standard available Order Information Q frequency type load capacitance in pF Quartz 0.9216 ~ 250.0 MHz S 30 pF standard 12 pF ~ 32 pF S for series Example: Q 28.0-S-30-30/30-FU-SMC stability at 25 °C ± 3 ppm ~± 50 ppm see table stability vs. temp. range SMD version ± 100 ppm SL-cut other see table SMC (Suffix LF = RoHS compliant / Pb free pins) 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 option blank = T1 = T2 = T3 = T4 = FU = 3OT = 5OT = 7OT = -20 °C ~ +70 °C -40 °C ~ +85 °C -40 °C ~ +105 °C -40 °C ~ +125 °C -40 °C ~ +90 °C for fundamental frequencies ≥ 20 MHz 3rd overtone 5th overtone 7th overtone Quartz Crystal · HC49/U-SMC ø 1.5± 0.1 2.0± 0.1 4.0±0.1 0.3 24.8 ø 21 11.3 ±0.2 16.0 ±0.1 750 pcs per reel ø 1.5 ±0.1 5.5 in mm Direction of feed Reflow Soldering Profile temperature (°C) 260 200 Marking 10 s max. frequency 260 °C max. 220 ±5 °C 180 ±5 °C company code / load capacitance data code / internal code 150 100 60 ~180 s ø 80 ø 320 19.0 ±0.2 2.0 ø 13 120° 11.5 ± 0.1 24.0 ±0.3 1.75±0.3 Taping Specification SMD Version 60 s max. 50 time (s) note: parts are also suitable for soldering systems with lead (Pb) content 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