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MC-306FREQ3B-AC0:ROHS PDF预览

MC-306FREQ3B-AC0:ROHS

更新时间: 2023-05-15 00:00:00
品牌 Logo 应用领域
精工 - SEIKO /
页数 文件大小 规格书
2页 192K
描述
Parallel - Fundamental Quartz Crystal, 0.04MHz Min, 0.09MHz Max, ROHS COMPLIANT, J-LEADED, SMD, 4 PIN

MC-306FREQ3B-AC0:ROHS 数据手册

 浏览型号MC-306FREQ3B-AC0:ROHS的Datasheet PDF文件第2页 
Crystal unit  
Epson Toyocom  
Product Number (please contact us)  
MC-306  
MC-405  
MC-406  
: Q1xMC3061xxxx00  
: 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 mm ···MC-306  
10.41 × 4.06 × 3.6 mm ···MC-405 / 406  
Fundamental  
Actual size  
MC-306  
Overtone order  
Applications  
:
:
MC-405 / 406  
Clock and Microcomputer  
Specifications (characteristics)  
Item  
Nominal frequency range  
Storage temperature  
Operating temperature  
Level of drive  
Frequency tolerance (standard)  
Turnover temperature  
Parabolic coefficient  
Load capacitance  
Symbol  
f_nom  
T_stg  
T_use  
DL  
f_tol  
Ti  
B
Specifications  
20 kHz to 165 kHz  
Conditions / Remarks  
Please contact us regarding available frequencies  
Store as bare product.  
32.768 kHz  
-55 °C to +125 °C  
-40 °C to +85 °C  
1.0 μW Max.  
±20 × 10-6, ±50 × 10-6  
±50 × 10-6, ±100 × 10-6  
+25 °C, DL=0.1 μW  
+25 °C ±5 °C  
-0.04 × 10-6 / °C2 Max.  
CL  
6 pF to (standard :12.5 pF)  
Please specify  
Motional resistance (ESR)  
R1  
50 kΩ Max.  
As per below table  
1.8 fF Typ.  
2.0 fF Typ.  
0.9 pF Typ.  
MC-306  
MC-405 / 406  
MC-306  
MC-405 / 406  
+25 °C, First year  
Motional capacitance  
C1  
4.0 fF to 0.6 fF  
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  
Motional resistance  
20 kHzf_nom< 31.2 kHz 31.2 kHzf_nom< 40 kHz  
40 kHzf_nom< 90 kHz  
20 kΩ Max.  
90 kHzf_nom< 130 kHz  
12 kΩ Max.  
130 kHzf_nom165 kHz  
10 kΩ Max.  
55 kΩ Max.  
35 kΩ Max.  
External dimensions  
(Unit:mm)  
.
Internal connection in MC-405  
(TOP VIEW)  
MC-405 / 406  
MC-306  
8.0 Max.  
#4  
#1  
#3  
#2  
#3  
#2  
#4  
Internal connection  
(TOP VIEW)  
#3  
#2  
#4  
32.768 k  
6571A  
32.768 k  
E
Internal connection in MC-406  
(TOP VIEW)  
#3  
#4  
E
571  
#1  
#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.  
Do not connect #2 and #3 of MC-406 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.  
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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