SMD10.4*4.1 FT405
SMD10.4*4.1 FT405
Frequency:
32.768KHz
Size:
10.4 x 4.1mm
Temperature:
-40℃~+85℃
-20℃~+70℃
Stability:
±20ppm
32.768KHz
Size:
10.4 x 4.1mm
Temperature:
-40℃~+85℃
-20℃~+70℃
Stability:
±20ppm
Quantity
Parameter Table
| PARAMETERS | SPECIFICATION |
| Frequency Range | 32.768KHz standard，20.000~165.000KHz |
| Loading Capacitance | 12.5pF Std. 6 to 20pF Series available |
| Drive Level | 1.0μW Max |
| Frequency Tolerance | ±10ppm ~ ±30ppm（at 25℃） |
| Equivalent Resistance | 50KΩ Max |
| Temperature coefficient | -0.04×10-6 /℃2 max |
| Operating Temp. Range: | -20 ~ +70℃ / -40 ~ +85℃ |
| Storage Temp. Range: | -55 ~ +125℃ |
| Aging（25℃，First Year） | ±3ppm max |
PART NUMBER GUIDE e.g. FTX32.768K12.5SM10A-20D (*SM10A=10.4×4.1 405Type)
| Quartz Crystal Resonator | Frequency | Load Capacitance | Package | Frequency Tolerance | Operating Temp. Range | |
| FT | X | 32.768KHz | 12.5pF | SM10A | +/-20 | D |
| Definition | Description |
| Operating Temperature Range | A：-10~+60℃ |
| B：-20~+70℃ | |
| C：-30~+80℃ | |
| D：-40~+85℃ | |
| E：Customer specified |
External dimensions
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