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参数资料
| 型号： | QEHC49H3110DT5016FREQ4 |
| 厂商： | TEMEX COMPONENTS |
| 元件分类： | 晶体 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 7 MHz - 7.999 MHz |
| 封装： | ROHS COMPLIANT |
| 文件页数： | 2/3页 |
| 文件大小： | 459K |
| 代理商： | QEHC49H3110DT5016FREQ4 |
QEHC49H3
HC49/S Crystal – Through Hole packaged
Specification (rev-D)
June 29
th, 2006
Freque ncy
1
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
Electrical Characteristics
Electrical Parameters
Unit Minimum Typical Maximum
Test conditions
Frequency range
MHz
3.200
66.000
Frequency Tolerance (at 25°C) ± ppm
10
30
50
Refer to Ordering Information
Temperature Stability
± ppm
10
30
50
Refer to Ordering Information
Operating Temperature Range
°C
-20/+70
-40/+85
Refer to Ordering Information
Storage temperature range
°C
-40
+85
Shunt capacitance C0
pF
7.0
Load capacitance
pF
10pF ~ 32pF or series
Refer to Ordering Information
Drive level
W
100
500
Aging (First Year)
± ppm
5
Ref at 25°C
Insulator resistance
M
500
At 100VDC
Customized specification upon request
ESR vs. frequency range and Mode of vibration
Mechanical Characteristics
Marking for QEHC49H3
Frequency in MHz (6 digits)
On top
Frequency range (MHz) Mode of vibration Max ESR () Frequency range (MHz) Mode of vibration Max ESR ()
3.200 to 4.499
Fund.
150
9.000 to 9.999
Fund.
60
4.500 to 5.999
Fund.
120
10.000 to 12.999
Fund.
50
6.000 to 6.999
Fund.
100
13.000 to 30.000
Fund.
40
7.000 to 7.999
Fund.
90
30.000 to 66.000
3rd
80
8.000 to 8.999
Fund.
80
H = 3.56 [0.140] max
5.0 [0.197] max
Mechanical conditions
Vibration 10g, 10Hz to 2KHz
according to standard CEI
68-2-63
Shocks
100g, 6ms according to
standard CEI 68-2-27
Note 1 : QEHC49H3 is fully RoHS
compliant.
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