Datasheet 2006/04/11

Quartz Crystal Unit
VT-200-F
Features
・Compact tubular package.
・Photolithograhic process
・Excellent shock resistance and
environmental characteristics.
・Complete Pb-free
・Complies with EU RoHS directive
Applications
Clocks, Timers, Water/Electricity Meter,
Remote-controller, Sub-clock function
for a variety of Microcomputer etc.
Standard Specifications
Item
Symbol
f_nom
Nominal Frequency
f_tol
Frequency Tolerance
Ti
Turnover Temperature
B
Parabolic Coefficient
CL
Load Capacitance
R1
Motional Resistance (ESR)
Dlmax.
Absolute Max. Drive Level
DL
Drive Level
C0
Shunt Capacitance
f_age
Frequency Ageing
T_use
Operating Temperature
T_stg
Storage Temperature
Specifications
32.768kHz
-6
(Temperature: 25±2℃, DL;0.1μW)
±20×10
+25±5℃
(-0.035±10%)×10-6/℃2
7pF 12.5pF
50kΩ max.
1.0μW max.
0.1μW typ.
0.9pF typ.
±3×10-6
-40 +85℃
-40 +85℃
Conditions Note
Please specify
+25±3℃, First Year
Piece part basis
Dimensions
Unit : mm
Seiko Instruments Inc.
Quartz Crystal Sales Department
1-8, Nakase, Mihamaku, Chiba-shi, Chiba 261-8507, Japan
Tel : +81-43-211-1207 Fax : +81-43-211-8030
http : //www.sii.co.jp/jp/quartz/