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參數(shù)資料
| 型號： | MA-306-29.4912M-K0 |
| 廠商： | EPSON TOYOCOM CORP |
| 元件分類： | Quartz Crystal |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 29.4912 MHz |
| 封裝： | ROHS COMPLIANT, MINIATURE, SMD, 4 PIN |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 338K |
| 代理商： | MA-306-29.4912M-K0 |
Actual size
http://www.epsontoyocom.co.jp
rystal unit
Epson Toyocom
Specifications (characteristics)
Item
Symbol
Specifications
Remarks
Nominal frequency range
f_nom
14.31818 MHz,17.734 MHz to 41.000 MHz
Fundamental
Storage temperature
T_stg
-55
°C to +100 °C
Store as bare product after unpacking
Temperature
range
Operating temperature
T_use
-20
°C to +70 °C
Level of drive
DL
10
W to 100 W
Frequency tolerance (standard)
f_tol
±50 × 10-6
+25
°C
Frequency versus
temperature characteristics
(standard)
f_tem
±30 × 10
-6
-20
°C to +70 °C
For the out of standard specifications,
please contact us for inquires
Load capacitance
CL
10 pF to
∞
Please specify
Motional resistance (ESR)
R1
60 Max.
-20
°C to +70 °C, DL=100 W
Frequency aging
f_age
±5 × 10-6 / year Max.
+25
°C, First year
External dimensions
(Unit:mm)
Footprint (Recommended)
(Unit:mm)
MHz RANGE CRYSTAL UNIT
LOW PROFILE SMD
MA - 306
Frequency range
:
14.31818 MHz,17.734 MHz to 41 MHz
Thickness
:
2.54 mm Max.
Overtone order
:
Fundamental
Applications
:
For Clock of integrated circuit
1.9
(0.9)
5.5
0.5
8.0 Max.
#4
#1
#2
#3
3.
8
M
ax
.
3.
2
2.
5
4M
a
x.
2.
3
8
20.000M
E
572
Internal Connection
(TOP VIEW )
#4
#1
#2
#3
Metal may be exposed on the top or bottom of this product.
This will not affect any quality, reliability or electrical spec.
Do not connect #2 and #3 to external device.
1.
9
1.
9
1.
3
4.2
1.3
Product Number (please contact us)
Q22MA3061xxxx00
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