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MC-406307.2000KB-A0:ROHS PDF预览

MC-406307.2000KB-A0:ROHS

更新时间: 2024-11-14 03:48:47
品牌 Logo 应用领域
精工 - SEIKO /
页数 文件大小 规格书
1页 145K
描述
QUARTZ CRYSTAL RESONATOR, 0.3072 MHz, ROHS COMPLIANT, J-LEADED, SMD, 4 PIN

MC-406307.2000KB-A0:ROHS 数据手册

  
Crystal unit  
Epson Toyocom  
Product Number (please contact us)  
MC-306  
MC-405  
MC-406  
: Q13MC3061xxxx00  
: Q1xMC4051xxxx00  
: Q1xMC4061xxxx00  
kHz RANGE CRYSTAL UNIT  
SMD  
MC-306  
MC-405  
/
MC-406  
Frequency range  
Thickness  
:
:
32.768 kHz (20 kHz to 165 kHz)  
8.0 × 3.8 × 2.54 t (mm) ···MC-306  
10.41 × 4.06 × 3.6 t (mm) ···MC-405 / 406  
Fundamental /Overtone (307.2 kHz)  
Clock and Microcomputer  
Actual size  
MC-306  
Overtone order  
Applications  
:
:
MC-405 / 406  
Specifications (characteristics)  
Item  
Symbol  
Specifications  
20 kHz to 165 kHz  
307.2 kHz(MC-405 / 406)  
Remarks  
Nominal frequency range  
f_nom  
32.768 kHz  
Please contact us regarding available frequencies  
Store as bare product after unpacking  
Temperature Storage temperature  
T_stg  
T_use  
DL  
-55 C to +125 C  
range  
Operating temperature  
-40 C to +85 C  
1.0 W Max.  
Level of drive  
Frequency tolerance (standard)  
Turnover temperature  
Parabolic coefficient  
f_tol  
Ti  
20 10-6, 50 10-6  
50 10-6, 100 10-6  
+25 C, DL=0.1 W  
+25 C 5 C  
B
-0.04 10-6 / °C2 Max.  
6 pF to (standard :12.5 pF)  
Load capacitance  
Motional resistance (ESR)  
CL  
Please specify  
As per below table  
MC-306  
MC-405 / 406  
MC-306  
MC-405 / 406  
+25 C, First year  
R1  
50 kMax.  
55 kto 6 kꢆ  
1.8 fF Typ.  
2.0 fF Typ.  
Motional capacitance  
C1  
4.0 fF to 0.6 fF  
0.9 pF Typ.  
Shunt capacitance  
Frequency aging  
C0  
2.0 pF to 0.6 pF  
5 10-6 / year Max.  
0.85 pF Typ.  
f_age  
3 10-6 / year Max.  
Motional resistance (ESR)  
Frequency  
307.2 kHz  
6 kMax.  
20 kHzf_nom< 31.2 kHz 31.2 kHzf_nom< 40 kHz 40 kHzf_nom< 90 kHz 90 kHzf_nom< 130 kHz 130 kHzf_nom165 kHz  
Motional resistance  
55 kMax.  
35 kMax.  
20 kMax.  
12 kMax.  
10 kMax.  
External dimensions  
(Unit:mm)  
.
Internal connection in MC-405  
(TOP VIEW)  
MC-405 / 406  
MC-306  
8.0 Max.  
#4  
#3  
#3  
#2  
#4  
Internal connection  
(TOP VIEW)  
#1  
#2  
#3  
#2  
#4  
#1  
32.768 k  
E
32.768 k  
Internal connection in MC-406  
(TOP VIEW)  
#3  
#4  
6571A  
571  
E
#3  
#4  
9.60  
10.41 Max.  
#1  
#1  
#2  
#1  
#2  
0.5  
0.51  
0.51  
1.9  
5.5  
(0.9)  
(0.9)  
2.54  
2.54  
2.29  
Do not connect #2 and #3 to external device.  
Metal may be exposed on the top or bottom of this product.  
This will not affect any quality, reliability or electrical spec.  
Do not connect #2 and #3 of MC-406 to external device.  
The first digit of No. means:  
5×××× MC-405  
6×××× MC-406  
Footprint (Recommended)  
(Unit:mm)  
MC-306  
MC-405  
MC-406  
4.1  
3.9  
4.1  
4.1  
3.9  
4.1  
1.3  
4.2  
1.3  
http://www.epsontoyocom.co.jp  

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