Crystal unit
Epson Toyocom
Product Number (please contact us)
C-001R
: Q11C001R1xxxx00
C-002RX
: Q11C02RX1xxxx00
C-004R
: Q11C004R1xxxx00
C-005R
: Q11C005R1xxxx00
C-2-TYPE : Q12C20001xxxx00
C-4-TYPE : Q12C40001xxxx00
kHz RANGE CRYSTAL UNIT
CYLINDER
C - TYPE
C - 2 - TYPE
/
C - 4 - TYPE
•Frequency
range
•Thickness
•Overtone
order
•Applications
:
32.768 kHz (20 kHz to 307.2 kHz)
:
φ1.2
mm to
φ3.1
mm
:
Fundamental / Overtone(192 kHz,307.2 kHz) Actual size
:
Clock and Microcomputer
C-002RX
C-001R
C-002RX
C-2-TYPE
C-004R
C-4-TYPE
C-005R
Specifications for C-TYPE (characteristics)
Item
Nominal frequency range
Temperature Storage temperature
range
Operating temperature
Level of drive
Frequency tolerance (standard)
Turnover temperature
Parabolic coefficient
Load capacitance
Motional resistance (ESR)
Motional capacitance
Shunt capacitance
Frequency aging
Symbol
f_nom
T_stg
T_use
DL
f_tol
Ti
B
CL
R
1
C
1
C
0
f_age
C-001R
C-002RX
C-004R
32.768 kHz
-20
°C
to +70
°C
-10
°C
to +60
°C
1.0
μW
Max.
±20 ×10
-6
+25
°C ±5 °C
-0.04
×
10
-6
/
°C
2
Max.
6 pF to
∞
50 or 60 kΩ Max.
50 kΩ Max.
(30 kΩ Typ.)
(30 kΩ Typ.)
2.0 fF
2.0 fF
0.85 pF
0.85 pF
±3 ×
10
-6
/ year Max.
C-005R
Remarks
Store as bare product after unpacking
+25
°C,
DL=0.1
μW
Please specify
50 kΩ Max.
(37 kΩ Typ.)
1.9 fF Typ.
0.75 pF Typ.
35 kΩ Max.
(18 kΩ Typ.)
2.1 fF Typ.
0.9 pF Typ.
+25
°C,
First year
Specifications for C-2-TYPE C-4-TYPE (characteristics)
Item
Nominal frequency range
Temperature Storage temperature
range
Operating temperature
Level of drive
Frequency tolerance (standard)
Turnover temperature
Parabolic coefficient
Load capacitance
Motional resistance (ESR)
Motional capacitance
Shunt capacitance
Frequency aging
Symbol
f_nom
T_stg
T_use
DL
f_tol
Ti
B
CL
R
1
C
1
C
0
f_age
Specifications
C-2-TYPE
C-4-TYPE
20 kHz to 165 kHz, 307.2 kHz
32 kHz to 120 kHz, 192 kHz
-20
°C
to +70
°C
-10
°C
to +60
°C
1.0
μW
Max.
±20 ×
10
-6
,±50
×
10
-6
,±100
×
10
-6
±50 ×
10
-6
,
±100 ×
10
-6
(307.2 kHz:±100
×
10
-6
)
+25
°C ±5 °C
-0.04
×
10
6
/
°C
2
Max.
6 pF to
∞
55 kΩ to 6 kΩ
55 kΩ to 10 kΩ
4.0 fF to 0.6 fF
2.0 pF to 0.6 pF
±5 ×
10
-6
/ year Max.
Remarks
Store as bare product after unpacking
+25
°C,
DL=0.1 µW
Please specify
As per below table
+25
°C,
First year
Motional resistance
C-2- TYPE
Frequency
20 kHz≤ f_nom <31.2 kHz 31.2 kHz≤ f_nom <40 kHz 40 kHz≤ f_nom <90 kHz 90 kHz≤ f_nom <130 kHz 130 kHz≤ f_nom
≤165
kHz 307.2 kHz
Motional resistance
55 kΩ Max.
35 kΩ Max.
20 kΩ Max.
12 kΩ Max.
10 kΩ Max.
6 kΩ Max.
Motional resistance C-4- TYPE
Frequency
32 kHz≤ f_nom <38 kHz
Motional resistance
55 kΩ Max.
38 kHz≤ f_nom <60 kHz
30 kΩ Max.
60 kHz≤ f_nom <74 kHz 74 kHz≤ f_nom
≤100
kHz 100 kHz< f_nom
≤120
kHz 192 kHz
25 kΩ Max.
22 kΩ Max.
15 kΩ Max.
10 kΩ Max.
.
External dimensions
(Unit:mm)
B
D
2
D
1
Model
C-001R
C-002RX
C-2-TYPE
C-004R
C-4-TYPE
C-005R
L
1
8.0 Max.
6.0 Max.
5.0 Max.
4.6 Max.
L
2
9.0 Min.
4.0 Min.
4.0 Min.
4.0 Min.
D
1
φ
3.1 Max.
φ
2.0 Max.
φ
1.5 Max.
φ
1.2 Max.
D
2
φ
0.3
φ
0.2
φ
0.18
φ
0.15
B
1.1
0.7
0.5
0.3
L
1
L
2
160 kHz to 165 kHz,307.2 kHz:D
1
= ø 2.2 Max.(C-2-TYPE)
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