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參數(shù)資料
| 型號： | QESM042350HO3010FREQ |
| 廠商： | TEMEX COMPONENTS |
| 元件分類： | 晶體 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 40 MHz - 80 MHz |
| 封裝： | ROHS COMPLIANT, CERAMIC, SMD, 2 PIN |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 1300K |
| 代理商： | QESM042350HO3010FREQ |
QESM042
SMD 6.0x3.5 Crystal – Ceramic SMD 2 pads packaged
Specification (rev-A)
September 01
th, 2006
1
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
Freque ncy
Electrical Characteristics
Electrical Parameters
Unit Minimum Typical Maximum
Test conditions
Frequency range
MHz
10
80
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 ~ 30pF or series
Refer to Ordering Information
Drive level
W
10
100
Aging (First Year)
± ppm
3
Ref at 25°C
Insulator resistance
M
500
At 100VDC
Customized specification upon request
ESR vs. frequency range and Mode of vibration
Mechanical Characteristics
H
H = 1.3 mm max
Note 1 : QESM042 is fully RoHS
compliant.
Marking for QESM042
Line 1
Manuf code +Temex
code (6 digits)
Line 2
Frequency in MHz
(6digits)
Mechanical conditions
Vibration 10g, 10Hz to 2KHz
according to standard
CEI 68-2-63
Shocks
100g, 6ms according
to standard CEI 68-2-
27
Top view
Suggested pad
Frequency range
(MHz)
Mode of vibration Max ESR ()
Frequency range
(MHz)
Mode of vibration Max ESR ()
10.000 to 10.999
Fund. / AT
100
16.000 to 39.999
Fund. / AT
40
11.000 to 11.999
Fund. / AT
80
40.000 to 80.000
3
rd/ AT
70
12.000 to 15.999
Fund. / AT
60
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| QESM05 | 制造商:TEMEX 制造商全稱:TEMEX 功能描述:SMD 5.0x3.2 Crystal - Ceramic SMD packaged |
| QESM052 | 制造商:TEMEX 制造商全稱:TEMEX 功能描述:SMD 5.0x3.2 Crystal - Ceramic SMD 2 pads packaged |
| QESM06 | 制造商:TEMEX 制造商全稱:TEMEX 功能描述:SMD 4.0x2.5 Crystal - Ceramic SMD packaged |
| QESM07 | 制造商:TEMEX 制造商全稱:TEMEX 功能描述:SMD 3.2x2.5 Crystal -Ceramic SMD packaged |
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