![](http://datasheet.mmic.net.cn/240000/A113B_datasheet_15640810/A113B_11.png)
Electrical Specification – maximum limiting values
Frequency Range
*Frequency Tolerance
@ 25°C ±2°C
Operating Temperature Range
**ESR
max.
Vibration
Mode
10.0 to < 25.0kHz
A = ±30ppm
B = ±100ppm
C = ±1000ppm
–10 to 70°C
2.1M
Tuning Fork
–40 to 85°C
–55 to 125°C
25.0 to < 50.0kHz
A = ±30ppm
B = ±100ppm
C = ±1000ppm
–10 to 70°C
360k
Tuning Fork
–40 to 85°C
–55 to 125°C
50.0 to < 75.0kHz
A = ±30ppm
B = ±100ppm
C = ±1000ppm
–10 to 70°C
160k
Tuning Fork
–40 to 85°C
–55 to 125°C
75.0 to < 170.0kHz
A = ±50ppm
B = ±100ppm
C = ±1000ppm
–10 to 70°C
100k
Tuning Fork
–40 to 85°C
–55 to 125°C
170.0 to < 250.0kHz
A = ±100ppm
B = ±200ppm
C = ±2000ppm
–10 to 70°C
50k
Tuning Fork
–40 to 85°C
–55 to 125°C
250.0 to < 614.4kHz
A = ±200ppm
B = ±500ppm
C = ±5000ppm
–10 to 70°C
25k
Tuning Fork
–40 to 85°C
–55 to 125°C
530.0kHz to
2.1MHz ***
A = ±500ppm
B = ±1000ppm
C = ±10000ppm
–10 to 70°C
3k
Extensional
–40 to 85°C
–55 to 125°C
Ordering Example
50kHz CX-1V 03 C C 9pF
Frequency
Model No
Terminations
Frequency Tolerance @ 25°C
Operating Temperature Range: C = –10 to 70°C; I = –40 to 85°C; M = –55 to 125°C
Load Capacitance (Circuit Condition) - if non-standard
*Please note: other frequency tolerances are available on request.
** Above ESR values are for CX-1H only, CX-1V divide above values by 3.
*** Only CX-1 available
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