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HC-49US/49SMD
Product Explain

Dim. L

250

4.2mm

251

3.2mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SpecificationsSpecifications
 Frequency Range  Table Two
 Vibration Mode  AT Cut,Fundamental Frequency,3 Multiple Frequency
 Frequency Tolerance  ±10±20±30±50ppm (at 25℃)
 Operating Temperature Range And Frequency Stability  Table One
 Resonance Resistance  Table Two
 Shunt Capacitance  Below 5PF Or Specify
 Test Equipment  Saunders 150D, 250A, KH1200
 Load Capacitance  Array resonance,162030pFSpecify
 Drive Level  10MHz or higher/10MHz (含)以上50μW
 Equivalent Series Resistance  500MΩ min/DC 100V
 Aging  ±1,±3,±5ppm/year

 Operating Temperature Range And Frequency Stability(25℃)

Table 1
Table One
temp.(℃) \ ppm
±3
±5
±10
±20
±30
-0+50
*
*
*
*
*
-10+60
*
*
*
*
*
-20+70
*
*
*
-40+80
*
*

Equivalent series resistance (ESR)
Equivalent Series Resistance

◆Table 2Table Two
Frequency Range(MHz)
Vibration Mode
HC-49/S HC-49/S(SMD)
3.2003.790
Fundamental Frequency / F
180Ωmax
3.8004.490
Fundamental Frequency / F
150
4.5005.990
Fundamental Frequency / F
120
6.0007.990
Fundamental Frequency / F
100
8.0009.990
Fundamental Frequency / F
80
10.00011.900
Fundamental Frequency / F
70
12.00015.900
Fundamental Frequency / F
60
16.00019.900
Fundamental Frequency / F
50
20.00026.000
Fundamental Frequency / F
40
26.00039.900
3 Multiple Frequency / 03
100
40.000100.000
3 Multiple Frequency / 03
80

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