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參數資料
| 型號： | C-2-TYPEFREQ2B-AC |
| 廠商： | EPSON TOYOCOM CORP |
| 元件分類： | Quartz Crystal |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 0.0312 MHz - 0.04 MHz |
| 文件頁數： | 1/2頁 |
| 文件大小： | 323K |
| 代理商： | C-2-TYPEFREQ2B-AC |
Actual size
http://www.epsontoyocom.co.jp
Crystal unit
Epson Toyocom
Specifications for C-TYPE (characteristics)
Item
Symbol
C-001R
C-002RX
C-004R
C-005R
Remarks
Nominal frequency range
f_nom
32.768 kHz
Storage temperature
T_stg
-20
°C to +70 °C
Store as bare product after unpacking
Temperature
range
Operating temperature
T_use
-10
°C to +60 °C
Level of drive
DL
1.0
W Max.
Frequency tolerance (standard)
f_tol
±20 ×10-6
+25
°C, DL=0.1 W
Turnover temperature
Ti
+25
°C ±5 °C
Parabolic coefficient
B
-0.04
× 10-6 / °C2 Max.
Load capacitance
CL
6 pF to
∞
Please specify
Motional resistance (ESR)
R1
35 k
Max.
(18 k
Typ.)
50 or 60 k
Max.
(30 k
Typ.)
50 k
Max.
(30 k
Typ.)
50 k
Max.
(37 k
Typ.)
Motional capacitance
C1
2.1 fF Typ.
2.0 fF
1.9 fF Typ.
Shunt capacitance
C0
0.9 pF Typ.
0.85 pF
0.75 pF Typ.
Frequency aging
f_age
±3 × 10-6 / year Max.
+25
°C, First year
Specifications for C-2-TYPE C-4-TYPE (characteristics)
Specifications
Item
Symbol
C-2-TYPE
C-4-TYPE
Remarks
Nominal frequency range
f_nom
20 kHz to 165 kHz, 307.2 kHz
32 kHz to 120 kHz, 192 kHz
Storage temperature
T_stg
-20
°C to +70 °C
Store as bare product after unpacking
Temperature
range
Operating temperature
T_use
-10
°C to +60 °C
Level of drive
DL
1.0
W Max.
Frequency tolerance (standard)
f_tol
±20 × 10-6,±50 × 10-6,±100 × 10-6
(307.2 kHz:
±100 × 10-6)
±50 × 10-6, ±100 × 10-6
+25
°C, DL=0.1 W
Turnover temperature
Ti
+25
°C ±5 °C
Parabolic coefficient
B
-0.04
× 106 / °C2 Max.
Load capacitance
CL
6 pF to
∞
Please specify
Motional resistance (ESR)
R1
55 k
to 6 k
55 k
to 10 k
As per below table
Motional capacitance
C1
4.0 fF to 0.6 fF
Shunt capacitance
C0
2.0 pF to 0.6 pF
Frequency aging
f_age
±5 × 10-6 / year Max.
+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 k
Max.
35 k
Max.
20 k
Max.
12 k
Max.
10 k
Max.
6 k
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 k
Max.
30 k
Max.
25 k
Max.
22 k
Max.
15 k
Max.
10 k
Max.
External dimensions
(Unit:mm)
.
C-002RX
C-005R
C-002RX
C-2-TYPE
C-004R
C-4-TYPE
C-001R
L1
D1
L2
B
D2
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
6.0 Max.
4.0 Min.
φ 2.0 Max.
φ 0.2
0.7
C-004R
C-4-TYPE
5.0 Max.
4.0 Min.
φ 1.5 Max.
φ 0.18
0.5
C-005R
4.6 Max.
4.0 Min.
φ 1.2 Max.
φ 0.15
0.3
160 kHz to 165 kHz,307.2 kHz:D1= 2.2 Max.(C-2-TYPE)
kHz RANGE CRYSTAL UNIT
CYLINDER
C - TYPE
C - 2 - TYPE / C - 4 - TYPE
Frequency range
: 32.768 kHz (20 kHz to 307.2 k Hz)
Thickness
:
φ1.2 mm to φ3.1 mm
Overtone order
: Fundame nta l / Overto ne(192 kHz,307.2 k Hz)
Applications
: Clock and Microcomp uter
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
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