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C-004R32.7680K-A:ROHS PDF预览

C-004R32.7680K-A:ROHS

更新时间: 2024-11-25 09:19:35
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精工 - SEIKO /
页数 文件大小 规格书
1页 239K
描述
Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom, ROHS COMPLIANT PACKAGE-2

C-004R32.7680K-A:ROHS 数据手册

  
Crystal unit  
Epson Toyocom  
Product Number (please contact us)  
C-001R  
C-002RX  
C-004R  
C-005R  
C-2-TYPE : Q12C20001xxxx00  
C-4-TYPE : Q12C40001xxxx00  
: Q11C001R1xxxx00  
: Q11C02RX1xxxx00  
: Q11C004R1xxxx00  
: Q11C005R1xxxx00  
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)  
: Clock and Microcomputer  
Actual size  
C-002RX  
C-002RX  
C-2-TYPE C-4-TYPE  
C-004R  
C-001R  
C-005R  
C-005R  
Specifications for C-TYPE (characteristics)  
Item  
Symbol  
f_nom  
T_stg  
C-001R  
C-002RX  
32.768 kHz  
C-004R  
Remarks  
Nominal frequency range  
Temperature Storage temperature  
-20 °C to +70 °C  
-10 °C to +60 °C  
1.0 μW Max.  
Store as bare product after unpacking  
+25 °C, DL=0.1 μW  
range  
Level of drive  
Operating temperature T_use  
DL  
Frequency tolerance (standard)  
Turnover temperature  
Parabolic coefficient  
f_tol  
Ti  
B
±20 ×10-6  
+25 °C ±5 °C  
-0.04 × 10-6 / °C2 Max.  
6 pF to ∞  
Load capacitance  
CL  
Please specify  
35 kΩ Max.  
(18 kΩ Typ.)  
2.1 fF Typ.  
0.9 pF Typ.  
50 or 60 kΩ Max.  
(30 kΩ Typ.)  
2.0 fF  
50 kΩ Max.  
(30 kΩ Typ.)  
2.0 fF  
50 kΩ Max.  
(37 kΩ Typ.)  
1.9 fF Typ.  
Motional resistance (ESR)  
R1  
Motional capacitance  
Shunt capacitance  
Frequency aging  
C1  
C0  
f_age  
0.85 pF  
0.85 pF  
0.75 pF Typ.  
±3 × 10-6 / year Max.  
+25 °C, First year  
Specifications for C-2-TYPE C-4-TYPE (characteristics)  
Specifications  
Item  
Symbol  
Remarks  
C-2-TYPE  
C-4-TYPE  
32 kHz to 120 kHz, 192 kHz  
Nominal frequency range  
f_nom  
20 kHz to 165 kHz, 307.2 kHz  
Storage temperature  
T_stg  
Operating temperature T_use  
DL  
-20 °C to +70 °C  
-10 °C to +60 °C  
1.0 μW Max.  
Store as bare product after unpacking  
Temperature  
range  
Level of drive  
±20 × 10-6,±50 × 10-6,±100 × 10-6  
Frequency tolerance (standard)  
f_tol  
±50 × 10-6, ±100 × 10-6  
+25 °C, DL=0.1 µW  
(307.2 kHz:±100 × 10-6)  
Turnover temperature  
Parabolic coefficient  
Load capacitance  
Motional resistance (ESR)  
Motional capacitance  
Shunt capacitance  
Frequency aging  
Ti  
B
CL  
R1  
C1  
C0  
+25 °C ±5 °C  
-0.04 × 10 6 / °C2 Max.  
6 pF to ∞  
­
Please specify  
As per below table  
55 kΩ to 6 kΩ  
55 kΩ to 10 kΩ  
4.0 fF to 0.6 fF  
2.0 pF to 0.6 pF  
f_age  
±5 × 10-6 / year Max.  
+25 °C, First year  
Motional resistance C-2- TYPE  
Frequency  
Motional resistance  
20 kHzf_nom <31.2 kHz 31.2 kHzf_nom <40 kHz 40 kHzf_nom <90 kHz 90 kHzf_nom <130 kHz 130 kHzf_nom 165 kHz 307.2 kHz  
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 kHzf_nom <38 kHz 38 kHzf_nom <60 kHz 60 kHzf_nom <74 kHz 74 kHzf_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
2
D
Model  
1
L
2
L
1
D
2
D
B
C-001R  
8.0 Max.  
9.0 Min.  
1.1  
3.1 Max.  
0.3  
φ
φ
φ
1
D
C-002RX  
C-2-TYPE  
C-004R  
C-4-TYPE  
C-005R  
6.0 Max.  
4.0 Min.  
0.7  
0.5  
0.3  
2.0 Max.  
0.2  
φ
5.0 Max.  
4.6 Max.  
4.0 Min.  
1.5 Max.  
1.2 Max.  
0.18  
0.15  
φ
φ
φ
4.0 Min.  
1
φ
1
L
2
L
160 kHz to 165 kHz,307.2 kHz:D = ø 2.2 Max.(C-2-TYPE)  
http://www.epsontoyocom.co.jp  

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