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Vanlong Technology - Tuning Fork Quartz Crystal

Numéro de référence WX26B
Description Tuning Fork Quartz Crystal
Fabricant Vanlong Technology 
Logo Vanlong Technology 





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WX26B fiche technique
SM Tuning Fork Crystal
Tuning Fork Quartz Crystal
The tuning fork crystal provides the circuit designer with the ultimate
in size, performance, and economic trade-offs. This highly reliable,
stable, and accurate device is available in two micro -miniature
sizes for time base applications operating from a 32.768KHz
reference frequency.
Very small, compact SM packaging
Rugged, resistant to shock and vibration
Low cost
Ideal for time of watches and clocks
RoHS Compliant Optional
WX26B
Specifications:
Frequency Range:
30.000 ~ 120.000 KHz
32.768 KHz Standard
WX26B
Operating Temperature:
Storage Temperature:
0°C ~ +50°C
-10°C ~ +60°C
-20°C ~ +70°C
-40°C ~ +85°C
-30°C ~ +80°C
-A
-B
-C
-L
Frequency Tolerance:
(at 25°C)
Temperature Coefficient:
Circuit Condition:
± 50 ppm
± 30 ppm
± 20 ppm
- 50
- 30
- 20
-0.034 ± 0.006 ppm/°C2
8 pF ~ 32 pF or series
12.5 pF
- Standard
Turnover Temperature:
25 ± 5 °C
Series Resistance:
Drive Level:
50 Kmax.
Please see R table.
1.0 µW max
Series Capacitance:
4.0 fF max
Parallel Capacitance:
Aging:
2.0 pF max
± 3 ppm max per year
All dimensions are in mm
Optional Features:
RoHS Compliant - RC
Ordering Information
Note:
www1..DataOSthheereftre4qUu.ecnocmies, tolerances, stabilities, and operating temperature ranges
available. Consult VTC Support for specific requirements.
2. Not all combinations of the above tolerances, stabilities, and temperature ranges
are available. Consult VTC Support if your requirement is not standard.
3. All specifications subject to change without notice.
Product name + Temperature Range + CL +
Frequency Tolerance + Other Specification
Code + Frequency.
i.e. WX26BC50-32.768KHz
Phone: +86 (10) 5128-1211
Fax: +86 (10) 5820-3915
© 2006 by Vanlong Technology Co., Ltd.
Web: http://www.vanlong.com
WX26B

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