SMU2
SMU2 is SMD Quartz Crystal manufactured by Jauch Quartz GmbH.
SMD Quartz Crystal
- SMU2
2 Pad Version
- 11.5 x 4.8 mm actual size
- remended for automotive applications
- reflow soldering temperature: 260 °C max.
- package height 3.0 mm max.
2002/95/EC
Ro HS pliant Pb free: pins / pads
Ro HS
General Data type frequency range SMU2 4.1943 ~ 40.0 MHz 27.0 ~ 60.0 MHz 30.0 ~ 50.0 MHz frequency tolerance at 25 °C load capacitance CL shunt capacitance Co storage temperature drive level max. aging ± 10 ppm ~ ± 30 ppm 12 p F ~ 32 p F or series < 5 p F -40 °C ~ +125 °C 500 µW (100 µW remended) ( fund. AT-cut ) ( 3rd OT AT-cut ) ( fund. BT-cut )
ESR (series resistance Rs) frequency in MHz 4.19 ~ 9.9999 10.0 ~ 13.999 14.0 ~ 40.000 vibration mode fund.- AT fund.- AT fund.- AT ESR max. in Ω 70 50 40 ESR typ. in Ω 30 25 15
27.0 ~ 60.000
3rd OT
- AT
30.0 ~ 50.000 fund.- BT
< ± 5 ppm first year
Frequency Stability vs. Temperature
± 30 ppm -20 °C ~ +70 °C -40 °C ~ +85 °C -40 °C ~ +105 °C -40 °C ~ +125 °C STD. T1 T2 T3 O O ± 50 ppm ± 100 ppm ± 150 ppm +10/-100 ppm O BT-cut
Marking frequency with load capacitance code pany code / date code / internal code
Jan. Febr. Mar. Apr. May June July Aug. Sept. Okt. Nov. Dec. 2005
- O O
- O O
2006 2007 2008
E S e s
F T f t
G U g u
L M Y l y
N P a n
Q R c...
