| Model Number |
| ECS-10.7-15B |
ECS-21K-7.5B |
| Model Name |
| ECS ECS-10.7-15B |
ECS ECS-21K-7.5B |
| Category |
| Crystal Filters |
Crystal Filters |
| Brand |
| ECS |
ECS |
| Description |
| 10.7MHz 1dB 2.5dB 4 HC-49U Crystal Filters ROHS |
21.4MHz 1dB 2.5dB 4 HC-49U Crystal Filters ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 1.000 grams / 0.035274 oz |
1.000 grams / 0.035274 oz |
| Package / Case |
| HC-49U |
HC-49U |
| Package / Arrange |
| Bag-packed |
Bag-packed |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
EAR99 |
| Terminating Impedance |
| 3kΩ |
850Ω |
| Nominal Frequency |
| 10.7MHz |
21.4MHz |
| Operating Temperature |
| -20℃~+70℃ |
-20℃~+70℃ |
| Ripple |
| 1dB |
1dB |
| Insertion Loss |
| 2.5dB |
2.5dB |
| Number of Poles |
| 4 |
4 |
