All specifications are subject to change without notice.
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001-05 / 20060110 / ef31_ccr.fm
Piezoelectronic Products
CCR Series
Ceramic Resonators
SMD
FEATURES
The CCR series are thin-type ceramic chip resonators.
Thickness shear mode or 3rd over-tone thickness expansion
mode element are used for both the 4.0 to 11.0MHz band and
the 16.0 to 50.0MHz band.
Products with built-in loading capacitance have piezoelectric
elements that are mounted onto a capacity-forming dielectric
substrate.
This eliminates the need for external capacitors, thus simplifying
circuit requirements.
Optimization of the temperature characteristics of both the
piezoelectric element and dielectric materials has resulted in
stable oscillating frequency.
Corresponds to reflow soldering. Moreover, it is possible to
correspond Pb-free soldering.(260°C,10sec. max.)
Packaging style is emboss taping.
Setting or matching of oscillating frequency which correspond to
new models, application IC or custom IC are also available,
please contact TDK.
TEMPERATURE RANGES
SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERNS
CCR
.MUC8T[Fosc=4.00 to 7.99MHz]
CCR
.MXC8T[Fosc=8.00 to 11.00MHz]
CCR
.MXC7T[Fosc=16.0 to 50.0MHz]
CCR
.MX7T[Fosc=16.0 to 50.0MHz]
BUILT-IN LOADING TYPE
EXTERNAL LOADING TYPE
Operating/Storage
–40 to +85°C
1.5
±0.1
1.5
±0.1
(0.8)
(0.6)
(0.8)
0.8±0.1
4.0
±0.15
2.0
±
0.15
1.1max.
(0.3
)
;;;
Dimensions in mm
(0.6)
(0.5)
0.6±0.1 0.6±0.1
0.6±0.1
3.2
±0.15
1.25
±
0.15
0.8max.
(0.2
)
;;;
Dimensions in mm
1.2
±0.1 1.2±0.1
1.5
±0.1
1.5
±0.1
0.8±0.1
2.6
1.2
±0.1 1.2±0.1
2.0
0.6±0.1 0.6±0.1
0.6±0.1
Thickness of products
(Standard type)
Dimensions in mm
Fosc
(MHz)
T
(mm)typ.
16.000
20.000
33.868
40.000
50.000
1.10
1.00
0.90
0.85
0.80
(0.5)
0.5±0.2 0.5±0.2
0.5±0.2
(0.5)
2.5
±0.2
2±
0.2
T
±
0.2
(0.35
)
EIAJ DATE CODE
PRODUCTION DATE
1
±0.2 1±0.2
Thickness of products
(Standard type)
Dimensions in mm
Fosc
(MHz)
T
(mm)typ.
16.000
20.000
33.868
40.000
50.000
1.10
1.00
0.90
0.85
0.80
(0.5)
0.5±0.2
(0.5)
2.5
±0.2
2±
0.2
T
±
0.2
(0.35
)
EIAJ DATE CODE
PRODUCTION DATE
2
±0.2
2.7
0.5±0.1
1.0±0.1 1.0±0.1
0.5±0.1
2.7
0.5±0.1
2.0±0.1
0.5±0.1