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PDF SM39S Data sheet ( Hoja de datos )
| Número de pieza | SM39S | |
| Descripción | 4 Lead Surface Mount Plastic Crystal | |
| Fabricantes | ETC | |
| Logotipo |  |
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www.DataSheet4U.com
Pl tronics, Inc.
.19013 36th Ave. W, Suite H Lynnwood, WA 98036 USA
Manufacturer of High Quality Frequency Control Products
SM39S Crystal
4 Lead Surface Mount Plastic Crystal
Solder Pad Compatible with our SM55, SM45, SM40 and other
SM Crystals from Epson, Meiden & Citizen
3.500 MHz – 70.000 MHz
Standard Specifications
Calibration Frequency Tolerance at 25°C
Operating Temperature Range (OTR)
Frequency Stability (FS) over OTR
Drive Level
Aging at 25°C
Shunt Capacitance
± 50 PPM
0 to +70°C is standard, but can be extended to -40 to +85°C
± 50 PPM is standard, ± 100 PPM at extended temperature range
50 mW is standard, customer may specify
± 5 PPM per year
7 pF maximum
Part Numbering Guide
Portions of the part number that appear after the frequency may not
be marked on part (C of C provided)
SM39S E - xx - 70.0M - XXX (Internal Code or blank)
Model
Frequency in MHz
Temperature Range
Load CapacitancDeataSheet4U.com
Parallel Resonance in pF (³ 10 pF)
SR = Series Resonance
Blank: 0 to +70°C
E: - 40 to +85°C (± 50 /100 PPM)
Oscillation
Mode
Fundamental
AT Cut
3rd Overtone
AT Cut
ESR Values
Frequency Range
(MHz)
3.500 – 3.999
4.000 – 5.999
6.000 – 9.999
10.000 – 34.000
Maximum
ESR (Ohms)
200
150
100
50
DataShee
27.000 – 35.999
36.000 – 70.000
100
80
Consult factory for lower ESR
Consult factory for available frequencies and specs.
Not all options available for all frequencies. A special part number may be assigned.
Mechanical: inches (mm)
not to scale
Solder Pads
Due to part size and factory abilities, part marking may vary from lot to lot and may contain our part number or an internal code.
.492 (12.5) MAX
43
.146 (3.7)
MAX
1
.370 (9.4)
2
Packaging
24mm tape
12mm pitch
.299 (7.6)
4 GND 3
.067 (1.7)
1 GND 2 .07 (1.8)
.07 (1.8)
DataSheet4U.com
Dec 2003
Pl tronics, Inc. (425) 776 -1880, Fax: (425) 776-2760, [email protected], www.pletronics.com
38
DataSheet 4 U .com
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| PDF Descargar | [ Datasheet SM39S.PDF ] | |
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