Overview of through hole(THD) Crystal Packages (through-hole crystal types) from low frequency till high overtone mode and tighter specifications for stability and temperature tolerance.
|
Model
|
Frequency Range
Mode of operation |
Size
|
Features
|
Data Sheet
|
|---|---|---|---|---|
HC49/U
|
1.8432 MHz ~ 48 MHz Fundamental 26.0 MHz ~ 90.0 MHz 3rd-overtone 80.0 MHz ~ 176.0 MHz 5th-overtone |
11.0 x 4.7 x 13.5 mm |
|
|
HC50/U
|
1.8432 MHz ~ 48 MHz Fundamental 26.0 MHz ~ 90.0 MHz 3rd-overtone 80.0 MHz ~ 176.0 MHz 5th-overtone |
11.0 x 4.7 x 13.5 mm |
|
|
HC49/US |
3.0 MHz ~ 54.0 MHz Fundamental 36.0 MHz ~ 150.0 MHz 3rd-overtone |
11.0 x 4.7 x 3.5 mm |
|
|
UM-1
|
8.0 MHz ~ 70.0 MHz Fundamental 35.0 MHz ~ 200.0 MHz 3rd-overtone |
7.8 x 3.3 x 8.0 mm 7.8 x 3.3 x 6.0 mm 7.8 x 3.3 x 4.7 mm  |
|
|
AT26 |
6.0 MHz ~ 27.0 MHz Fundamental | Cylindrical 2.0 x 6.0 mm |
|
|
AT39 |
4.0 MHz ~ 30.0 MHz Fundamental 30.0 MHz ~ 70.0 MHz 3rd-overtone |
Cylindrical 3.2 x 9.2 mm |
|
|
