CX-49F
SMD
s
Features
For ECU.
It is a 5mm height, compact, J lead crystal unit for surface
mounting.
Metal case, J lead type.
For self-loading.
Reflow soldering.
Excels even in a resistance to heat.
s
Specifications
s
Table 1 Standard Frequencies
s
Outline
Type
CX-49F
Standard Frequency
Operating Temp. Range
Overtone Order
Storage Temp. Range
Frequency
Tolerance
at 25
:
Over The Oper.
Temp. Range
Equivalent Series Resistance
Load Capacitance
Shock
Vibration
Three drops onto a hard wood board
from the height of 100cm
10~55Hz, amplitude 1.5mm, each to 3
directions, 6 hours each
Frequency Range
Application
Automotive engine control
4~20MHz
Table 1
-40~+125
:
-40~+150
:
100
10
-6
200
10
-6
(referred to 25
:
)
Table 1
Table 1
Fundamental
200
200
120
90
90
70
50
50
50
4.000
5.000
6.000
8.000
10.000
12.000
16.000
18.000
20.000
Equivalent series
resistance (
MAX.)
Frequency (MHz)
Load capacitance
(pF)
12
12
12
12
12
12
12
12
12
s
Land Pattern(reference)
5.0
0.3
5.0
0.2
2.8
+0.2
3.45
0.1
3.0
0.2
1.0
1.9
1.0
0.1
1.6
1.6
1.4
0.8
11.4
0.3
4.88
0.2
0
CONNECTION
7.7
5.0
2.7
2.5
6.5
4.0
Dimensions(mm)
CX-49F
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