• All specifications are subject to change without notice.
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
CCR(Built-in load capacitance/External load capacitance) series
Ceramic Resonators
SMD
4.0 to 50MHz
Issue date: January 2011
(1/6)
005-02 / 20110124 / ef31_ccr.fm
• All specifications are subject to change without notice.
Ceramic Resonators(SMD)
CCR Series
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.
• The base board has a function of loading capacitance so you
don't need external capacitors. You can design a simplifying
circuit and cut down mounting costs.
• Optimization of the temperature characteristics of both the
piezoelectric element and loading capacitance 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
RECOMMENDED SOLDERING CONDITIONS
REFLOW SOLDERING
PRODUCT IDENTIFICATIONS
(1) Series name
(2) Oscillating frequency
(3) Production type and dimensions
(4) Initial oscillating frequency tolerance
(5) Oscillating frequency correlation
(6) Built-in loading capacitance
(7) Product’s thickness
(8) Taping style
Conformity to RoHS Directive
Operating/Storage –40 to +85°C
Preheating: 90±30s
250˚C
230˚C
180˚C
Time(s)
40±10s
10s max.
CCR 20.0 MXC7 T
(1) (2) (3) (4) (5) (6) (7) (8)
CCR Ceramic resonator(SMD)
Symbol
Oscillating
frequency range
(MHz)
Loading
capacitance
Dimensions
L×W
(mm)
MUC8 4.0 to 7.99 Internal 4.0×2.0
MXC8 8.0 to 11.0 Internal 3.2×1.3
MX7 16.0 to 50.0 External 2.5×2.0
MXC7 16.0 to 50.0 Internal 2.5×2.0
MYC7 24.0 to 50.0 Internal 2.0×1.6
Symbol MUC8 MXC8 MXC7/MX7/MYC7
Non ±0.5% ±0.5% ±0.5%
A ±0.3% ±0.3% ±0.3%
A2 — — ±0.2%
A15 — — ±0.15%
Others Custom made
Non Non correlation for TDK standard
F Custom made
F1 Custom made
F2 Custom made
Others Custom made
Symbol MUC8 MXC8 MXC7
Non Standard(27pF) Standard(18pF) Standard(8/9pF)
J — — 11.5pF
J1 — — 6/4pF
J2 — — 2pF
Others Custom made
Non Standard
N Custom made
N1 Custom made
N2 Custom made
Others Custom made
Symbol MUC8 MXC8 MXC7/MX7 MYC7
T
2,000pieces/
reel
(ø180mm)
2,000pieces/
reel
(ø180mm)
2,000pieces/
reel
(ø180mm)
—
T1 — —
3,000pieces/
reel
(ø180mm)
3,000pieces/
reel
(ø180mm)
T2 — —
4,000pieces/
reel
(ø180mm)
—
T3 — —
10,000pieces/
reel
(ø330mm)
—
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
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005-02 / 20110124 / ef31_ccr.fm
• All specifications are subject to change without notice.
SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERNS
MUC8 TYPE MXC8 TYPE
FUNDAMENTAL WAVE MODE: 4.0 to 7.99MHz/ FUNDAMENTAL WAVE MODE: 8.0 to 11.00MHz/
BUILT-IN LOAD CAPACITANCE
BUILT-IN LOAD CAPACITANCE
MUC8 TYPE
∗ ±0.5% is standard. Also available for custom made, please contact TDK.
• These are representative characteristics. Oscillating frequencies and built-in load capacitance values other than these shown here can be supported.
MXC8 TYPE
∗ ±0.5% is standard. Also available for custom made, please contact TDK.
• These are representative characteristics. Oscillating frequencies and built-in load capacitance values other than these shown here can be supported.
Part No. Oscillating frequency Fosc
(MHz)
Resonant impedance Z0
(Ω)max.
Initial Fosc tolerance∗
(%)max.
Built-in load capacitance(pF) T
(mm)max.
CL1CL2
CCR4.0MUC8T 4.000 40 ±0.5/0.3 27 27 1.1
CCR4.19MUC8T 4.194 40 ±0.5/0.3 27 27 1.1
CCR4.91MUC8T 4.915 40 ±0.5/0.3 27 27 1.1
CCR5.0MUC8T 5.000 40 ±0.5/0.3 27 27 1.1
CCR6.0MUC8T 6.000 40 ±0.5/0.3 27 27 1.1
Part No. Oscillating frequency Fosc
(MHz)
Resonant impedance Z0
(Ω)max.
Initial Fosc tolerance∗
(%)max.
Built-in load capacitance(pF) T
(mm)max.
CL1CL2
CCR8.0MXC8T 8.000 40 ±0.5/0.3 18 18 0.8
CCR8.38MXC8T 8.380 40 ±0.5/0.3 18 18 0.8
CCR10.0MXC8T 10.000 40 ±0.5/0.3 18 18 0.8
CCR11.0MXC8T 11.000 40 ±0.5/0.3 18 18 0.8
1.5±0.1 1.5±0.1
(0.8)
(0.6) (0.6) (0.6)
(0.8) (0.8)
0.8±0.1 0.8±0.10.8±0.1
4.0±0.15
2.0±0.15
1.1max.
(0.3)
∗∗∗
Dimensions in mm
(0.6) (0.6) (0.6)
(0.5) (0.5) (0.5)
(0.6) (0.6)(0.6)
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 0.8±0.10.8±0.1
2.6
1.2±0.1 1.2±0.1
2.0
0.6±0.1 0.6±0.10.6±0.1
LINE LINE
GND
LINE LINE
GND
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005-02 / 20110124 / ef31_ccr.fm
• All specifications are subject to change without notice.
MXC7 TYPE MYC7 TYPE
THIRD HARMONIC MODE: 16.0 to 50.0MHz/ THIRD HARMONIC MODE: 24.0 to 50.0MHz/
BUILT-IN LOAD CAPACITANCE BUILT-IN LOAD CAPACITANCE
MXC7 TYPE
∗ ±0.5% is standard. Also available for custom made, please contact TDK.
• These are representative characteristics. Oscillating frequencies and built-in load capacitance values other than these shown here can be supported.
MYC7 TYPE
∗ ±0.5% is standard. Also available for custom made, please contact TDK.
• These are representative characteristics. Oscillating frequencies and built-in load capacitance values other than these shown here can be supported.
Part No. Oscillating frequency Fosc
(MHz)
Resonant impedance Z0
(Ω)max.
Initial Fosc tolerance∗
(%)max.
Built-in load capacitance(pF) T
(mm)
CL1CL2
CCR16.0MXC7T 16.000 70 ±0.5/0.3/0.15 10.0 10.0 1.1±0.2
CCR16.93MXC7T 16.934 70 ±0.5/0.3/0.15 9.0 9.0 1.1±0.2
CCR18.0MXC7T 18.000 70 ±0.5/0.3/0.15 9.0 9.0 1±0.2
CCR20.0MXC7T 20.000 40 ±0.5/0.3/0.15 9.0 9.0 1±0.2
CCR22.58MXC7T 22.580 40 ±0.5/0.3/0.15 9.0 9.0 1±0.2
CCR24.0MXC7T 24.000 40 ±0.5/0.3/0.15 9.0 9.0 1±0.2
CCR25.0MXC7T 25.000 40 ±0.5/0.3/0.15 8.0 8.0 0.9±0.2
CCR30.0MXC7T 30.000 40 ±0.5/0.3/0.15 8.0 8.0 0.9±0.2
CCR32.0MXC7T 32.000 40 ±0.5/0.3/0.15 8.0 8.0 0.8±0.2
CCR33.33MXC7T 33.333 40 ±0.5/0.3/0.15 8.0 8.0 0.8±0.2
CCR33.86MXC7T 33.868 40 ±0.5/0.3/0.15 8.0 8.0 0.8±0.2
CCR34.57MXC7T 34.570 40 ±0.5/0.3/0.15 8.0 8.0 0.8±0.2
CCR40.0MXC7T 40.000 40 ±0.5/0.3/0.15 8.0 8.0 0.8±0.2
CCR48.0MXC7T 48.000 40 ±0.5/0.3/0.15 8.0 8.0 0.8±0.2
CCR50.0MXC7T 50.000 40 ±0.5/0.3/0.15 8.0 8.0 0.8±0.2
Part No. Oscillating frequency Fosc
(MHz)
Resonant impedance Z0
(Ω)max.
Initial Fosc tolerance∗
(%)max.
Built-in load capacitance(pF) T
(mm)
CL1CL2
CCR24.0MYC7T1 24.000 40 ±0.5/0.3/0.15 7.0 7.0 0.7±0.2
CCR25.0MYC7T1 25.000 40 ±0.5/0.3/0.15 7.0 7.0 0.7±0.2
CCR30.0MYC7T1 30.000 40 ±0.5/0.3/0.15 7.0 7.0 0.7±0.2
CCR33.33MYC7T1 33.333 40 ±0.5/0.3/0.15 7.0 7.0 0.7±0.2
CCR33.86MYC7T1 33.868 40 ±0.5/0.3/0.15 7.0 7.0 0.7±0.2
CCR40.0MYC7T1 40.000 40 ±0.5/0.3/0.15 7.0 7.0 0.8±0.2
CCR48.0MYC7T1 48.000 40 ±0.5/0.3/0.15 7.0 7.0 0.8±0.2
Dimensions in mm
(0.5)(0.5)
(0.5) (0.5) (0.5)
0.5±0.2 0.5±0.20.5±0.2
(0.5)
2.5±0.2
2±0.2
T∗
(0.35)
EIAJ DATE CODE
PRODUCTION DATE
∗∗
1±0.2 1±0.2
2.7
0.5±0.2
1.0±0.1 1.0±0.1
0.5±0.2 0.5±0.2
Dimensions in mm
(0.4)(0.3)
0.3±0.2
0.4±0.20.4±0.2
(0.4)
(0.4)(0.3)(0.4)
2.0±0.15
1.6±0.15
T∗
(0.25)
∗∗
0.8±0.2 0.8±0.2
EIAJ DATE CODE
PRODUCTION DATE
2.00
0.30
0.85 0.85
0.40 0.40
LINE LINE
GND
LINE LINE
GND
∗ The T value is described in the table of
electric characteristics.
∗ The T value is described in the table of
electric characteristics.
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• All specifications are subject to change without notice.
MX7 TYPE
THIRD HARMONIC MODE: 16.0 to 50.0MHz/EXTERNAL LOAD CAPACITANCE
MX7 TYPE
∗ ±0.5% is standard. Also available for custom made, please contact TDK.
• These are representative characteristics. Oscillating frequencies and built-in load capacitance values other than these shown here can be supported.
Part No. Oscillating frequency Fosc
(MHz)
Resonant impedance Z0
(Ω)max.
Initial Fosc tolerance∗
(%)max.
Built-in load capacitance(pF) T
(mm)
CL1CL2
CCR16.0MX7T 16.000 70 ±0.5/0.3/0.15 — — 1.1±0.2
CCR16.93MX7T 16.934 70 ±0.5/0.3/0.15 — — 1.1±0.2
CCR18.0MX7T 18.000 70 ±0.5/0.3/0.15 — — 1±0.2
CCR20.0MX7T 20.000 40 ±0.5/0.3/0.15 — — 1±0.2
CCR22.58MX7T 22.580 40 ±0.5/0.3/0.15 — — 1±0.2
CCR24.0MX7T 24.000 40 ±0.5/0.3/0.15 — — 1±0.2
CCR25.0MX7T 25.000 40 ±0.5/0.3/0.15 — — 0.9±0.2
CCR30.0MX7T 30.000 40 ±0.5/0.3/0.15 — — 0.9±0.2
CCR32.0MX7T 32.000 40 ±0.5/0.3/0.15 — — 0.8±0.2
CCR33.33MX7T 33.333 40 ±0.5/0.3/0.15 — — 0.8±0.2
CCR33.86MX7T 33.868 40 ±0.5/0.3/0.15 — — 0.8±0.2
CCR34.57MX7T 34.570 40 ±0.5/0.3/0.15 — — 0.8±0.2
CCR40.0MX7T 40.000 40 ±0.5/0.3/0.15 — — 0.8±0.2
CCR48.0MX7T 48.000 40 ±0.5/0.3/0.15 — — 0.8±0.2
CCR50.0MX7T 50.000 40 ±0.5/0.3/0.15 — — 0.8±0.2
Dimensions in mm
(0.5)
0.5±0.20.5±0.2
(0.5)
(0.5)(0.5)
2.5±0.2
2±0.2
T∗
(0.35)
EIAJ DATE CODE
PRODUCTION DATE
∗∗
2±0.2
LINE LINE
2.7
0.5±0.1
2.0±0.1
0.5±0.1
∗ The T value is described in the table of
electric characteristics.
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• All specifications are subject to change without notice.
TYPICAL ELECTRICAL CHARACTERISTICS
OSCILLATING FREQUENCY DRIFT OVER TEMPERATURE
MUC8/MXC8: ±0.3%/–40 to +85°C(Standard)
CCR8.0MXC8
MXC7: ±0.2%/–40 to +85°C(Standard)
CCR48.0MXC7
MYC7: ±0.2%/–40 to +85°C(Standard)
CCR48.0MYC7T1
OSCILLATING FREQUENCY AGING
MUC8/MXC8: ±0.2%/10years(Standard)
CCR8.0MXC8
MXC7: ±0.1%/10years(Standard)
CCR48.0MXC7
MYC7 : ±0.1%/10years(Standard)
CCR48.0MYC7T1
0.5
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
–50 –25 0 25 50 75 100 125
Temperature(˚C)
∆Fosc/Fosc(%)
–0.5
–0.3
–0.4
–0.2
–0.1
0
0.2
0.1
0.3
0.4
0.5
∆Fosc/Fosc(%)
–50 –25 0 255075100
Temperature(˚C)
0.5
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
–50 –25 0 255075100
Temperature(˚C)
∆Fosc/Fosc(%)
0.5
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5 110100 1000 10000 100000
Time(hrs)
∆Fosc/Fosc(%)
∆Fosc/Fosc(%)
1 10010 1000 10000010000
Time(hrs)
–0.5
–0.3
–0.4
–0.2
–0.1
0
0.2
0.1
0.3
0.4
0.5
∆Fosc/Fosc(%)
1 10010 1000 10000010000
Time(hrs)
–0.5
–0.3
–0.4
–0.2
–0.1
0
0.2
0.1
0.3
0.4
0.5
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005-02 / 20110124 / ef31_ccr.fm
• All specifications are subject to change without notice.
OSCILLATING FREQUENCY-TEMPERATURE
CHARACTERISTIC MEASURING CIRCUIT
MUC8/MXC8 TYPE 4.0 to 9.99MHz
MXC8 TYPE 10.0 to 11.0MHz
MXC7 TYPE 16.0 to 50.0MHz
MX7 TYPE 16.0 to 50.0MHz
MYC7 TYPE 24.0 to 50.0MHz
RELIABILITY AND TEST CONDITIONS
The following test items are satisfied.
(1) Oscillating frequency change: Within ±0.25%
(2) Resonant resistance change: Within ±10Ω
(3) Appearance; serious abnormalities not to exist.
Vcc
Fosc
Vcc: 5V
Rf: 1MΩ
IC: TC4089UBP(TOSHIBA)
Rf
Vcc
Fosc
Rf
Rd
Vcc: 5V
Rf: 1MΩ
IC: TC74HCU04(TOSHIBA)
Rd: 220Ω
Vcc
Fosc
Vcc: 5V
Rf: 1MΩ
IC: TC74HCU04(TOSHIBA)
Rf
Vcc
Fosc
Vcc: 5V
Rf: 1MΩ
IC: TC74HCU04 (TOSHIBA)
Rf
Vcc
Fosc
Rf
Rd
Vcc: 5V
Rf: 1MΩ
IC: TC74HCU04(TOSHIBA)
Rd: 680Ω
Test items Test conditions
Low temperature storage Temperature: –40±3°C
Time: 1000h
High temperature storage Temperature: +85±2°C
Time: 1000h
Loading humidity resistance
Humidity: 90 to 95(%)RH
Temperature: 60±2°C
Time: 1000h
Thermal shock –40°C (30min), 85°C (30min) x 100 cycles
Soldering heat resistance Solder temperature: peak 260°C, 10s
reflow
Drop Drop 3 times onto the concrete from a
height of 1m
Vibration
Frequency: 10 ⇔ 55 ⇔ 10Hz/min
Amplitude: 1.5mm
X, Y and Z directions for 2h each
Board bend test
Solder this product onto a glass epoxy
board (L100×W40×T1.6mm), press it by
up to 1mm in 1mm/s and keep it for 5sec.
