 |
| |
Specifications
(Characteristics)
| Item |
Symbol |
Specifications |
Remarks |
| Nominal
Frequency |
f |
20.000KHz
~ 165.000KHz |
|
| Storage
Temperature |
T
STG |
-20oC~+70oC |
|
| Operating
Temperature |
T
OPR |
-10oC~+60oC |
|
| Drive
Level |
DL |
1.0µ
W max. |
|
| Soldering
Temperature |
TSOL |
Below
280oCwithin 5 sec. |
|
| Frequency
Tolerance |
 f
/ f |
¡Ó20
¡Ó30 ¡Ó50 ¡Ó100ppm |
Ta=25oC ¡Ó3oC,
DL¡Ø1.0mW |
| Turnover
Temperature |
T |
25¢XC¡Ó5¢XC |
|
| Parabolic
Curvature Constant |
a |
-0.04ppm/oC2
max |
|
| Loading
Capacitance |
CL |
10.0pf
- 12.5pf |
Customer
Specify |
| Equivalent
Resistance |
R1 |
32KHz-40KHz
: 40K 
max. |
|
| |
|
40KHz-60KHz
: 30K
max. |
|
| |
|
60KHz-70KHz
: 25K
max. |
|
| |
|
70KHz-100KHz
: 22K
max. |
|
| |
|
100KHz-200KHz
: 20K
max. |
DL
¡Ø1.0µW |
| Motional
Capacitance |
C1 |
4.0pF
max. |
|
| Shunt
Capacitance |
C0 |
2.0pF
max. |
|
| Insulating
Resistance |
IR |
500M
min. |
DC
= 100V |
| Aging |
fa |
¡Ó
5ppm / year max. |
Ta
=25¡Ó3oC, First Year |
Dimensions
(mm)
 |
 |
| ZMR-206A |
ZMR-206B |
|
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