C-001R Datasheet, PDF (1/1 Pages) Epson Company – SMALL CYLINDER LOW/MEDIUM-FREQUENCY CRYSTAL UNIT

Crystal unit
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
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
C-001R
C-002RX C-004R
C-2-TYPE 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
R1
C1
C0
f_age
C-001R
35 kΩ Max.
(18 kΩ Typ.)
2.1 fF Typ.
0.9 pF Typ.
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 / °C² 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
50 kΩ Max.
(37 kΩ Typ.)
1.9 fF Typ.
0.75 pF Typ.
Please specify
+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
f_nom
T_stg
T_use
DL
Frequency tolerance (standard)
f_tol
Turnover temperature
Parabolic coefficient
Load capacitance
Motional resistance (ESR)
Motional capacitance
Shunt capacitance
Frequency aging
Ti
B
CL
R1
C1
C0
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
(307.2 kHz:±100 × 10^-6)
±50 × 10^-6, ±100 × 10^-6
+25 °C ±5 °C
-0.04 × 10^­6 / °C² 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 38 kHz≤ f_nom <60 kHz 60 kHz≤ f_nom <74 kHz 74 kHz≤ f_nom ≤100 kHz 100 kHz< f_nom ≤120 kHz 192 kHz
Motional resistance
55 kΩ Max.
30 kΩ Max.
25 kΩ Max.
22 kΩ Max.
15 kΩ Max.
10 kΩ Max.
External dimensions
.
(Unit:mm)
B
D2
D1
L1
L2
Model
L1
L2
D1
D2 B
C-001R 8.0 Max. 9.0 Min. φ 3.1 Max. φ 0.3 1.1
C-002RX
C-2-TYPE
C-004R
C-4-TYPE
C-005R
6.0 Max.
5.0 Max.
4.6 Max.
4.0 Min.
4.0 Min.
4.0 Min.
φ 2.0 Max. φ 0.2 0.7
φ 1.5 Max. φ 0.18 0.5
φ 1.2 Max. φ 0.15 0.3
160 kHz to 165 kHz,307.2 kHz:D1= ø 2.2 Max.(C-2-TYPE)
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