Crystal resonators
Crystals through hole
| Part type | Frequency range [MHz] |
Mode of oscillation |
Load capacitance [pF] |
Shunt capacitance [pF] |
Level of drive [µW] |
Frequency tolerance at +25 °C |
Frequency stability |
Operating temperature [°C] |
Dimensions [mm] |
|
|---|---|---|---|---|---|---|---|---|---|---|
|
HC-49/U (A-TYPE) (245 kB) |
0.100 ~ 300.000 | fundamental, 3rd/5th/7th/9th overtone |
series, 10 ~ 32 |
100 typ. (max. 1000) |
±30 PPM typ. ±50 PPM max. |
±50 PPM typ. ±100 PPM max. |
-20 ~ +70 -40 ~ +85 |
11.0 x 4.7 x 13.5 |
|
|
|
HC-51/U
(245 kB) |
0.100 ~ 4.000 | fundamental, 3rd/5th/7th/9th overtone |
series, 10 ~ 32 |
100 typ. (max. 1000) |
±30 PPM typ. ±50 PPM max. |
±50 PPM typ. ±100 PPM max. |
-20 ~ +70 -40 ~ +85 |
19.2 x 8.9 x 19.7 |
|
|
|
UM-1
(245 kB) |
8.000 ~ 300.000 | fundamental, 3rd/5th/7th/9th overtone |
series, 10 ~ 32 |
100 typ. (max. 1000) |
±30 PPM typ. ±50 PPM max. |
±50 PPM typ. ±100 PPM max. |
-20 ~ +70 -40 ~ +85 |
7.9 x 3.3 x 8.0 |
|
|
|
R26
(33 kB) |
32.768 kHz | 6, 12.5 | 1.35 | 1 | ±5 PPM ±10 PPM ±20 PPM |
-0.034 PPM/°C2 | -20 ~ +60 -40 ~ +85 |
2.1 x 6.2 |
|
|
|
R38
(33 kB) |
32.768 kHz | 6, 12.5 | 1.6 | 1 | ±5 PPM ±10 PPM ±20 PPM |
-0.034 PPM/°C2 | -20 ~ +60 -40 ~ +85 |
3.1 x 8.2 |
|
|
|
R26-NPB
(109 kB) |
32.768 kHz | 6, 12.5 | 1.35 | 1 | ±5 PPM ±10 PPM ±20 PPM |
-0.034 PPM/°C2 | -20 ~ +60 -40 ~ +85 |
2.1 x 6.2 |
|
|
|
R38-NPB
(109 kB) |
32.768 kHz | 6, 12.5 | 1.6 | 1 | ±5 PPM ±10 PPM ±20 PPM |
-0.034 PPM/°C2 | -20 ~ +60 -40 ~ +85 |
3.1 x 8.2 |
|
|
|
R145
(33 kB) |
32.768 kHz | 8 | 1 | 1 | ±5 PPM ±10 PPM ±20 PPM |
-0.034 PPM/°C2 | -20 ~ +60 -40 ~ +85 |
1.5 x 5.1 |
|
|
|
CSA309
(21 kB) |
4.000 ~ 70.000 | fundamental, 3rd overtone |
series, 12 ~ 32 |
5 max. | 50 typ. (max. 100) |
±50 PPM max. | ±50 PPM max. | -10 ~ +60 | 3.2 x 9.0 |
|
|
CSA310
(21 kB) |
3.579545 ~ 4.000 | fundamental | series, 12 ~ 32 |
5 max. | 50 typ. (max. 100) |
±50 PPM max. | ±50 PPM max. | -10 ~ +60 | 3.2 x 10.5 |
|
|
HC-49/S
(144 kB) |
3.200 ~ 70.000 | fundamental, 3rd overtone |
series, 10 ~ 32 |
100 typ. | ±30 PPM typ. ±50 PPM max. |
±50 PPM typ. ±100 PPM max. |
-20 ~ +70 -40 ~ +85 |
11.4 x 5.0 x 3.5 |
|
|
|
UM-4
(25 kB) |
10.000 ~ 300.000 | fundamental, 3rd/5th/7th/9th overtone |
series, 10 ~ 50 |
100 typ. | ±5 PPM to ±25 PPM |
±3 PPM (-10 ~ +60 °C) ±50 PPM (-55 ~ +125 °C) |
-55 ~ +125 | 7.9 x 3.2 x 4.8 |
|
|
|
UM-5
(25 kB) |
10.000 ~ 300.000 | fundamental, 3rd/5th/7th/9th overtone |
series, 10 ~ 50 |
100 typ. | ±5 PPM to ±25 PPM |
±3 PPM (-10 ~ +60 °C) ±50 PPM (-55 ~ +125 °C) |
-55 ~ +125 | 7.9 x 3.2 x 6.0 |
|