| Model Number |
| B04000J089 |
M12000J194 |
| Model Name |
| ECEC(ZheJiang E ast Crystal Elec) B04000J089 |
ECEC(ZheJiang E ast Crystal Elec) M12000J194 |
| Category |
| Crystals |
Crystals |
| Brand |
| ECEC(ZheJiang E ast Crystal Elec) |
ECEC(ZheJiang E ast Crystal Elec) |
| Description |
| 4MHz 直插晶振 20pF ±20ppm HC-49S Crystals ROHS |
12MHz 贴片晶振 20pF ±10ppm ±30ppm SMD3225-4P Crystals ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.153 grams / 0.005397 oz |
0.044 grams / 0.001552 oz |
| Package / Case |
| HC-49S |
SMD3225-4P |
| Package / Arrange |
| Bag-packed |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| - |
- |
| Frequency |
| 4MHz |
12MHz |
| Crystal Type |
| 直插晶振 |
贴片晶振 |
| External load capacitor |
| 20pF |
20pF |
| Normal temperature Frequency Tolerance |
| ±20ppm |
±10ppm |
| Operating Temperature |
| -20℃~+70℃ |
-40℃~+85℃ |
