SM39S
SM39S is 4 Lead Surface Mount Plastic Crystal manufactured by Unknown Manufacturer.
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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 patible with our SM55, SM45, SM40 and other SM Crystals from Epson, Meiden & Citizen
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 m W is standard, customer may specify ± 5 PPM per year 7 p F maximum ESR Values
Oscillation Mode Frequency Range (MHz) Maximum ESR (Ohms)
3.500 MHz
- 70.000 MHz
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)
Fundamental AT Cut
Model
Frequency in MHz
3.500 4.000 6.000 10.000
- -
- -
3.999 5.999 9.999 34.000
200 150 100 50 100 80 e Data She
Temperature Range Blank: 0 to +70°C E:
- 40 to +85°C (± 50 /100 PPM)
. Load Capacitance Parallel Resonance in p F (³ 10 p F) SR = Series Resonance
3rd Overtone AT Cut
- 35.999 36.000
- 70.000
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. Packaging 24mm tape 12mm pitch 4
.492 (12.5) MAX .181 (4.6) MAX 4 3
.146 (3.7) MAX
.299 (7.6) GND 3 .067 (1.7) 1 GND 2 .07 (1.8)
1 .370...