Ceramic resonator

Ceramic resonator's specification:
1).Part number :
TZTA MG ; TZTA MT ; TZTA MX
2).Frequency range (MHz) :
1.80 to 6.00 ; 6.01 to 13.00 ; 13.01 to 50.00
3).Frequency accuracy (25 degrees Celsius) (%) : +/-0.5
4).Stability in temperature (-20 to +80 degrees Celsius) (%) : +/-0.3
5).Operating temperature: -20 to +80 degrees centigrade
6).Aging for ten years: +/-0.3
7).Part number :
TZTT 1.08 to 6.00MG ; TZTT 6.01 to 13.00MT ; TZTT 13.01 to 50.00MX
8).Frequency accuracy(25 degrees centigrade): +/-0.5%
9).Stability in temperature(-20 to +80 degrees centigrade): +/-0.3%
10).Aging for ten years: +/-0.3%