(1/2)
Ceramic Resonators(Lead)
FCR Series
FEATURES
• The FCR series are samll leaded ceramic resonators that used
thickness shear mode or 3rd over tone thickness mode element
of piezo ceramics with both 3.45 to 10.0MHz and 16.0 to
50.0MHz.
• The products with built-in capacitances have a dielectric element
formed two capacities. This eliminates the external loading
capacitors, thus simplifying circuit requirements.
• Optimization of the temperature characteristics of both the
piezoelectric materials and dielectric materials has resulted in
stable oscillating frequency.
• Ammo packing is available for various automatic insert machine
(1500pieces/box). Short lead type and L-bend lead type are also
available, please contact TDK.
• Setting or matching of oscillating circuit condition which corre-
spond to new models IC, application IC or custom IC are avail-
able, please contact TDK.
• The products don’t contain Lead at solder of internal joint and
solder plating oflead wire. You can use both Pb free solder (Sn-
3Ag-0.5Cu) and Sn-Pb eutectic solder on your production.
TEMPERATURE RANGES
Operating/Storage
–40 to +85°C
Conformity to RoHS Directive
PRODUCT IDENTIFICATIONS
FCR 4.0 MC5
(1) (2) (3)
(1) Series name
FCR
Ceramic resonator (lead)
(4)
(5)
(6)
(7)
(8)
(2) Oscillating frequency
(3) Production type and dimensions
Symbol
M5
MC5
M6
Oscillating frequency range
3.45 to 10.0 MHz
3.45 to 10.0 MHz
16.0 to 50.0 MHz
Loading capacitors
External
Internal
External
(4) Initial oscillating frequency tolerance
Non
A
Others
±0.5%
±0.3%
Custom made
±0.5%
±0.3%
±0.5%
—
(5) Oscillating frequency correlation
Non
F
F1
F2
Others
Non correlation for TDK Standard
Custom made
Custom made
Custom made
Custom made
OSCILLATING FREQUENCY DRIFT OVER TEMPERATURE
±0.3%/–40 to +85°C(Standard)
OSCILLATING FREQUENCY AGING
±0.3%/10years(Standard)
SHAPES AND DIMENSIONS
FCR∗∗.∗MC5
BUILT-IN LOADING TYPE
9.5max.
6.5max.
5max.
6.5max.
(6) Loading capacitance
(7) Products thickness
Non
N
Others
Standard
Custom made
Custom made
FCR∗∗.∗M5
EXTERNAL LOADING TYPE
9.5max.
5max.
(8) Packaging style and lead length
Symbol
Non
Packaging style
Bulk (500pieces)
Bulk (500pieces)
Bulk (500pieces)
Taping
(Ammo pack 16mm height,1500pieces)
Taping
(Ammo pack 18mm height,1500pieces)
Custom made
Lead length
Standard
(5mm)
3.1mm
3.0mm
—
—
∗.∗MC
TDK
∗.∗M
TDK
M
M3
T
T3
5±0.5
5±0.5
5±0.5
2.5±0.3 2.5±0.3
ø0.55±0.1
ø0.55±0.1
Others
FCR∗∗.∗M6
EXTERNAL LOADING TYPE
6.0max.
7.0max.
4max.
184
Dimensions in mm
• 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.
• All specifications are subject to change without notice.
002-01 / 20070815 / ef32_fcr.fm
TDK [ TDK ELECTRONICS ]
