Piezoelectronic Products
Ceramic Resonators
Lead
FEATURES
• The FCR series provide a high degree of stability between the
• Highly miniaturized and lightweight, enabling the design of
• Stable oscillation can be obtained without the time-consuming
• Ideal for mass production applications because of adjustments
APPLICATIONS
VCRs, automotive electronics, copiers, telephones, facsimiles, cal-
culators with printers, TV remote controls, and toys.
PRODUCT IDENTFICATION
FCR
(1) Series name
(2) Oscillating frequency [fo]
(3) Characteristics and shapes
(4) Oscillating frequency tolerance
(5) TDK internal code
(6) Lead shapes and packaging styles
All specifications are subject to change without notice.
(1)
quartz oscillator and the LC or RC oscillating circuits. Tempera-
ture characteristics: 1 10
smaller oscillating circuits.
adjustment typically required with LC and RC oscillating circuits.
are not required and cost is low.
Symbol
M2G
M5
MC5
A: ±0.3%
Non: ±0.5%
The frequency correlation between the IC and measuring cir-
cuits, the allowance, and other identifying factors are used, and
the number of digits in the control code is different depending
on the contents.
However, this control code is omitted from the “standard prod-
ucts” .
T
Non
Specifications which provide more details for the proper and safe use of the described product are available upon request.
Products with no frequency correlation, and an allowance of
±0.5%.
(2)
4
MC5 A
(3)
Oscillating
frequency
15 to 50MHz
3.58 to 10MHz
3.58 to 10MHz
(4) (5) (6)
_ _ T
Straight lead
Straight lead
–5
Circuit
capacitance
No built-in
No built-in
Built-in
/°C (–20 to +85°C).
Type
FCR-M2G
FCR-M5
FCR-MC5
Taping
Bulk
Shapes/
Dimensions
Fig.1
Fig.2
Fig.3
FCR Series
CHARACTERISTICS
Storage temperature range
Operating temperature range
Frequency tolerance
Temperature stability of frequency
Time stability
• Oscillating frequency can be adjusted using a designated circuit.
• The stability of the oscillating frequency is different depending
RELIABILITY
Item
Insulation
resistance (M )min.
DC withstand
voltage Edc(V)
Terminal tensile
strength
Solder heat
resistance
Vibration
Acceleration
Solderability
on the IC being used. Please contact TDK for the exact
oscillating conditions.
Specifications
100
50[1min]
No mechanical
damage
Oscillating frequency
change:
Resonant resistance
change:
More than 95% of the
terminal shall be
covered with solder.
within ±0.25%
within ±10
–40 to +85°C
–40 to +85°C
±0.5%
±0.3%[–40 to +85°C]
±0.3% [over 10 years at 25°C]
Test conditions
Between terminals, and
between terminal and body
Between terminals
Terminal’s axial
A direction 90° to the axial
260±5°C,10±0.5s
350±10°C, 3±0.5s
270±5°C, 3±0.5s
Frequency: 10 to 55Hz
Amplitude: 1.52mm
X, Y, Z directions, 2h
100Gal
X, X’, Y, Y’, Z, Z’
6 directions
230±0.5°C,
3±0.5s melted solder
direction: 4.9N
direction: 2.45N
3 times
F32_FCR
(1/3)
