Filter
Center Frequency21.4MHz, -3dB BW1.2MHz, -30dB BW2.5MHz, SMD
- ZBF9-S21.4-1-2141
- China
- One Year
- +86-19938031308
- sales@com-mw.com, cynthia@com-mw.com
- 3-1-2306, No.37 Jiancai Road, Chenghua Zone, Chengdu
- For qty details, please search in spot products of dianzibuy. Any changes to the contents are not notified. Please confirm again before ordering.
- No restrictions on export to any country
- RoHS compliant (Meet RoHS standards can be customized)
Product Details
Main specifications
| Parameters | Frequency | / | Min | Typical | Max | Units |
| Center Frequency | / | / | 21.4 | MHz | ||
| Passband IL | / | / | 9.9 | 12 | dB | |
| Ripple | / | / | 0.5 | 1 | dB | |
| Rejection | 30 | 35 | dB | |||
| 1dB BW | 0.5 | 0.58 | MHz | |||
| -3dB BW | 1 | 1.2 | MHz | |||
| -30dB BW | 2.5 | 2.8 | MHz |
Other parameters
| Connector | SMD |
| Power | 10dBm |
| Work Temp. | -40~+85℃ Design assurance |
| Quality Grade | Industrial grade |
Port Definition
| I/O Port | 5，11 |
| GND | 1，2，3，4，6，7，8，9，10，12 |
Typical test curve
Reference picture
Configuration(mm)
Suggested PCB Layout
Note
| 2 | The product supports 220 ℃ reflow soldering. |