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Standard
Specifications
| Holder
type |
HC-49/US
4-PAD |
HC-49U/SS
SMD,
HC-49/USS 4-PAD |
| Frequency
range |
3.200
~ 70.000 MHz |
3.200
- 50.000MHz |
| Mode
of Vibration |
3.200~30.000MHz
Fundamental
27.000~70.000MHz 3 rd overtone |
8.000~30.000MHz
Fundamental
27.000~70.000MHz 3 rd overtone |
| Drive
Level |
0.1
mW (Typical) |
| Load
Capacitance |
8pF
min. |
| Frequency
Tolerance |
กำ10ppm กำ30ppm กำ50ppm (at 25oC) |
| Shunt
Capacitance |
7.0 pF max. |
| Operating
Temperature Range |
0
oC~+70oC Standard |
| Frequency
Stability |
กำ30ppm
Standard |
| Storage
Temperature Range |
-40
oC~+85oC |
| Aging
(First Year) |
กำ5ppm
max. |
Equivalent
Series Resistance
| HC-49/US
4-PAD |
| Frequency
range (MHz) |
ESR
max. ( ) |
| 3.200~3.499 |
300 |
| 3.500~3.999 |
200 |
| 4.000~4.999 |
150 |
| 5.000~5.999 |
150 |
| 6.000~6.999 |
100 |
| 7.000~8.999 |
80 |
| 9.000~12.999 |
60 |
| 13.000~19.999 |
40 |
| 20.000~30.999 |
30 |
| 27.000~70.000 |
100 |
Equivalent
Series Resistance
| HC-49/USS
SMD , HC-49/USS 4-PAD |
| Frequency
range (MHz) |
ESR
max. () |
| 8.000~8.999 |
80 |
| 9.000~12.999 |
60 |
| 13.000~19.999 |
40 |
| 20.000~30.999 |
30 |
| 27.000~70.000 |
100 |
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| HC-49/USS
SMD |
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| HC-49/USS
4-PAD |
HC-49/US
4-PAD |
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