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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.