Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.
F32_FCR
(1/3)
Piezoelectronic Products
FCR Series
Ceramic Resonators
Lead
FEATURES
• The FCR series provide a high degree of stability between the
quar tz oscillator and the LC or RC oscillating circuits. Tempera-
ture characteristics: 1
×
10
–5
/°C (–20 to +85°C).
• Highly miniaturized and lightweight, enabling the design of
smaller oscillating circuits.
• Stable oscillation can be obtained without the time-consuming
adjustment typically required with LC and RC oscillating circuits.
• Ideal for mass production applications because of adjustments
are not required and cost is low.
APPLICATIONS
VCRs, automotive electronics, copiers, telephones, facsimiles, cal-
culators with printers, TV remote controls, and toys.
PRODUCT IDENTFICATION
(1) Series name
(2) Oscillating frequency [fo]
(3) Characteristics and shapes
(4) Oscillating frequency tolerance
A: ±0.3%
Non: ±0.5%
(5) TDK internal code
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”
∗
.
∗
Products with no frequency correlation, and an allowance of
±0.5%.
(6) Lead shapes and packaging styles
CHARACTERISTICS
• Oscillating frequency can be adjusted using a designated circuit.
• The stability of the oscillating frequency is different depending
on the IC being used. Please contact TDK for the exact
oscillating conditions.
RELIABILITY
Symbol Oscillating
frequency Circuit
capacitance Type Shapes/
Dimensions
M2G 15 to 50MHz No built-in FCR-M2G Fig.1
M5 3.58 to 10MHz No built-in FCR-M5 Fig.2
MC5 3.58 to 10MHz Built-in FCR-MC5 Fig.3
T Straight lead Taping
Non Straight lead Bulk
F
C
R4M
C
5A_ _T
(1) (2) (3) (4) (5) (6)
Storage temperature range –40 to +85°C
Operating temperature range –40 to +85°C
Frequency tolerance ±0.5%
Temperature stability of frequency ±0.3%[–40 to +85°C]
Time stability ±0.3% [over 10 years at 25°C]
Item Specifications Test conditions
Insulation
resistance (M
Ω
)min. 100 Between terminals, and
between terminal and body
DC withstand
voltage Edc(V) 50[1min] Between terminals
Terminal tensile
strength No mechanical
damage
Terminal’s axial
direction: 4.9N
A direction 90° to the axial
direction: 2.45N
Solder heat
resistance Oscillating frequency
change:
within ±0.25%
Resonant resistance
change:
within ±10
Ω
260±5°C,10±0.5s
350±10°C, 3±0.5s
270±5°C, 3±0.5s
Vibration Frequency: 10 to 55Hz
Amplitude: 1.52mm
X, Y, Z directions, 2h
Acceleration 100Gal
X, X’, Y, Y’, Z, Z’
6 directions
×
3 times
Solderability More than 95% of the
terminal shall be
covered with solder.
230±0.5°C,
3±0.5s melted solder
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.
F32_FCR
(2/3)
Piezoelectronic Products
FCR Series
Ceramic Resonators
Lead
ST ANDARD TEST CIRCUIT
SHAPES AND DIMENSIONS
EXTERNAL LOAD BUILT-IN LOAD
CAP ACIT ANCE TYPE CAP ACIT ANCE TYPE
FCR-M2G(15 to 50MHz) FCR-M5(3.58 to 10MHz) FCR-MC5(3.58 to 10MHz) CIRCUIT DIAGRAM
ELECTRICAL CHARACTERISTICS
∗
1
_: Please specify oscillating frequency tolerance
A: ±0.3%, Non: ±0.5%
∗
2
_: Please specify lead shapes and packaging styles
T: Straight lead/Taping
Non: Straight lead/Bulk
CL1CL2
VDD
0V
0V
1
1
3
14
23 4 7
Rf
IC
To frequency counter
Type Frequency range IC name V
DD
Rf CL
1
CL
2
FCR-M5 3.58 to 7.99MHz TC4069UBP +5V 1M
Ω
30pF 30pF
8 to 10MHz TC4069UBP +5V 1M
Ω
20pF 20pF
FCR-M2G
15 to 16.9MHz TC74HCU04 +5V 1M
Ω
30pF 30pF
17 to 19.9MHz TC74HCU04 +5V 1M
Ω
22pF 22pF
20 to 29.9MHz TC74HCU04 +5V 1M
Ω
15pF 15pF
30 to 39.9MHz TC74HCU04 +5V 1M
Ω
10pF 10pF
40 to 50MHz TC74HCU04 +5V 1M
Ω
5pF 5pF
Part No. Fig. Oscillating
frequency Oscillating frequency
tolerance Load capacitance
C
1
, C
2
Vibration mode
FCR-M2G Type
FCR16.0M2G_
∗
1
_
∗
2
1
16MHz ±0.3, ±0.5% 15pF Thickness direction
expand oscillation
FCR24.0M2G_ _ 24MHz ±0.3, ±0.5% 10pF
FCR32.0M2G_ _ 32MHz ±0.3, ±0.5% 5pF Shear oscillation
in thickness direction
FCR50.0M2G_ _ 50MHz ±0.3, ±0.5% 5pF
FCR-M5 Type
FCR4.0M5_ _
2
4MHz ±0.3, ±0.5% 30pF Shear
oscillation in
thickness
direction
FCR4.19M5_ _ 4.19MHz ±0.3, ±0.5% 30pF
FCR6.0M5_ _ 6MHz ±0.3, ±0.5% 30pF
FCR8.0M5_ _ 8MHz ±0.3, ±0.5% 20pF
FCR10.0M5_ _ 10MHz ±0.3, ±0.5% 20pF
FCR-MC5 Type
FCR4.0MC5_ _
3
4MHz ±0.3, ±0.5% 30pF (Built-in capacitance) Shear
oscillation in
thickness
direction
FCR4.19MC5_ _ 4.19MHz ±0.3, ±0.5% 30pF (Built-in capacitance)
FCR6.0MC5_ _ 6MHz ±0.3, ±0.5% 30pF (Built-in capacitance)
FCR8.0MC5_ _ 8MHz ±0.3, ±0.5% 20pF (Built-in capacitance)
FCR10.0MC5_ _ 10MHz ±0.3, ±0.5% 20pF (Built-in capacitance)
9max.
6.5max.
5±0.5 ø0.55±0.1
4max.
16.0M2G
TDK
5±0.5
Fig. 1
9.5max.
6.5max.
5±0.5
5max.
4.0M5
TDK
5±0.5
ø0.55±0.1
Fig. 2
9.5max.
6.5max.
5max.
4.0MC5
TDK
5±0.5
2.5±0.3 2.5±0.3 ø0.55±0.1
Fig. 3 Dimensions in mm
X
CC
13
2
F32_FCR
000829
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.
F32_FCR
(3/3)
Piezoelectronic Products
FCR Series
Ceramic Resonators
Lead
TAPING SPECIFICATIONS
FCR-M2G, -M5 (Fig. 1)
Dimensions in mm
∗
1
The cumulative pitch tolerance is ±1mm at 20 pitches.
∗
2
The measurement position is the top of the tape and
between the leads.
∗
3
The measurement position is under the stopper.
16mm: PANAMOUNT
18mm: AVIMOUNT
∗
4
The measurement position is at a product of the top.
Type FCR-M2G, -M5 FCR-MC5
Fig. 1 2
P 12.7±1 12.7±1
P
0
∗
1
12.7±0.3 12.7±0.3
P
1
3.85±1.3 3.85±1.3
F
1
, F
2
∗
2
5±0.3 2.5±0.3
W 18+1, –0.5 18+1, –0.5
W
0
11.5min. 11.5min.
W
1
9±0.5 9±0.5
W
2
5max. 5max.
H
0
∗
3
16±0.5 /18+1.5, –0 16±0.5/18+1.5, –0
D
0
ø4±0.2 ø4±0.2
∆
h
1
,
∆
h
2
∗
4
0±2° 0±2°
d 0.55±0.1 0.55±0.1
H
1
30max. 30max.
P
H1
P1F1
H0
P0døD0
W2
W0
W1
W
0∆h1∆h20∆h1∆h2
P
H
1
H0
P0døD0
W2
W0
W1
W
∆h10∆h1∆h20∆h2
P1
F1F2
F
CR-MC5 (Fig. 2)
