QEHC49-GW130HT3010FREQ9 [TEMEX]
Parallel - Fundamental Quartz Crystal, 13MHz Min, 35MHz Max, ROHS COMPLIANT, SMD, 3PIN;
| 型号： | QEHC49-GW130HT3010FREQ9 |
| 厂家： | 
TEMEX |
| 描述： | Parallel - Fundamental Quartz Crystal, 13MHz Min, 35MHz Max, ROHS COMPLIANT, SMD, 3PIN |
| 文件： | 总3页 (文件大小：447K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FREQUENCY
QEHC49-GW
HC49 Gull Wing Crystal – SMD packaged
Specification (Rev-A)
Electrical Characteristics ......................................................P01
ESR vs. frequency range and Mode of vibration ..................P01
Mechanical Characteristics...................................................P01
Ordering Information.............................................................P02
Suggested Reflow Soldering profile......................................P02
F r e q u e n c y
QEHC49-GW
HC49 Gull-Wing Crystal – SMD packaged
Specification (rev-A)
June 27th, 2006
Electrical Characteristics
Electrical Parameters
Frequency range
Frequency Tolerance (at 25°C) ± ppm
Temperature Stability
Operating Temperature Range
Storage temperature range
Shunt capacitance C0
Load capacitance
Unit Minimum Typical Maximum
Test conditions
MHz
1.8432
10
10
125
50
50
30
30
Refer to Ordering Information
Refer to Ordering Information
± ppm
°C
-20/+70 -40/+85 Refer to Ordering Information
°C
pF
-40
+85
7.0
pF
10pF ~ 32pF or series
Refer to Ordering Information
Drive level
Aging (First Year)
Insulator resistance
µW
± ppm
MΩ
100
500
5
Ref at 25°C
At 100VDC
500
Customized specification upon request
ESR vs. frequency range and Mode of vibration
Frequency range (MHz) Mode of vibration Max ESR (Ω) Frequency range (MHz) Mode of vibration Max ESR (Ω)
1.8432 to 1.999
2.000 to 2.999
3.000 to 3.499
3.500 to 3.999
4.000 to 4.999
5.000 to 5.999
Fund.
Fund.
Fund.
Fund.
Fund.
Fund.
650
500
250
150
100
80
6.000 to 7.9999
8.000 to 12.999
13.00 to 35.000
24.00 to 29.999
30.00 to 79.999
80.000 to 125.000
Fund.
Fund.
Fund.
3rd
50
35
25
60
40
90
3rd
5th
Mechanical Characteristics
Marking for QEHC49-GW
Line 1 VRSxxx (Temex code)
Line 2 Frequency in MHz (6 digits)
Line 3 YYWW – production code
5.5 max
Mechanical conditions
Vibration 10g, 10Hz to 2KHz
according to standard CEI
68-2-63
Ø 0.43
± 0.05
Shocks
100g, 6ms according to
standard CEI 68-2-27
5.0 max
Note 1 : QEHC49-GW is fully
RoHS compliant.
1
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
F r e q u e n c y
QEHC49-GW
HC49 Gull-Wing Crystal – SMD packaged
Specification (rev-A)
June 27th, 2006
Ordering Information
Part numbering system
QEHC49-GW
Package type
1
30
HQ
50
16
25.000MHZ
Vibration
mode
Frequency
tolerance
Operating
temperature
range
Frequency
stability
Load
Nominal
Frequency
(MHz)
Capacitance
SMD Package
QEHC49-GW :
HC49U Gull Wing
1 = Fundamental
3 = 3rd Overtone
5 = 5th Overone
10=10pF
Please enter the
nominal
D=-40°C
F= -30°C
H=-20°C
J=-10°C
10=±10ppm
30=±30ppm
50=±30ppm
10=±10ppm
30=±20ppm
50=±30ppm
Please, enter the
value of load
capacitance
frequency
L=0°C
M=+50°C
N=+55°C
O=+60°C
Q=+70°C
T=+85°C
Suggested Reflow Soldering Profile
2
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
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