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 192 kHz)
: 1.2 mm to 3.1 mm
: Fundamental / Overtone(192 kHz)
: Clock and Microcomputer
Actual size
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
C-001R
35 k Max.
(18 k Typ.)
2.1 fF Typ.
0.9 pF Typ.
R1
C1
C0
f_age
C-002RX
C-004R
32.768 kHz
-20 C to +70 C
-10 C to +60 C
1.0 W Max.
20 10-6
+25 C 5 C
-0.04 10-6 / C2 Max.
6 pF to
50 or 60 k Max.
50 k Max.
(30 k Typ.)
(30 k Typ.)
2.0 fF
2.0 fF
0.85 pF
0.85 pF
-6
3 10 / year Max.
C-005R
Remarks
Store as bare product after unpacking
+25 C, DL=0.1 W
Please specify
50 k Max.
(37 k Typ.)
1.9 fF Typ.
0.75 pF Typ.
+25 C, First year
Specifications for C-2-TYPE C-4-TYPE (characteristics)
Item
Symbol
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
f_nom
T_stg
T_use
DL
f_tol
Ti
B
CL
R1
C1
C0
f_age
Motional resistance
Frequency
Motional resistance
Specifications
C-4-TYPE
32 kHz to 120 kHz, 192 kHz
-20 C to +70 C
-10 C to +60 C
1.0 W Max.
50 10-6, 100 10-6
20 10-6,50 10-6,100 10-6
+25 C 5 C
-0.04 106 / C2 Max.
6 pF to
As per below table
4.0 fF to 0.6 fF
2.0 pF to 0.6 pF
5 10-6 / year Max.
Remarks
C-2-TYPE
20 kHz to 165 kHz
Store as bare product after unpacking
+25 C, DL=0.1 µW
Please specify
+25 C, First year
C-2- TYPE
20 kHz f_nom <31.2 kHz
55 k Max.
31.2 kHz f_nom <40 kHz
35 k Max.
40 kHz f_nom <90 kHz
20 k Max.
90 kHz f_nom <130 kHz 130 kHz f_nom 165 kHz
12 k Max.
10 k Max.
Motional resistance C-4- TYPE
Frequency
32 kHz f_nom <38 kHz
Motional resistance
55 k Max.
.
38 kHz f_nom <60 kHz
30 k Max.
60 kHz f_nom <74 kHz 74 kHz f_nom 100 kHz 100 kHz< f_nom 120 kHz 192 kHz
22 k Max.
15 k Max.
10 k Max.
25 k Max.
External dimensions
(Unit:mm)
B
D2
D1
L1
L2
Model
L1
L2
D1
C-001R
8.0 Max.
9.0 Min.
3.1 Max.
C-002RX
6.0 Max.
4.0 Min.
2.0 Max.
C-2-TYPE
C-004R
5.0 Max.
4.0 Min.
1.5 Max.
C-4-TYPE
C-005R
4.6 Max.
4.0 Min.
1.2 Max.
160 kHz to 165 kHz:D1= ø 2.2 Max.(C-2-TYPE)
http://www.epsontoyocom.co.jp
D2
0.3
B
1.1
0.2
0.7
0.18
0.5
0.15
0.3
