Balun
350~470MHz, 1:4Balun, SMD, Substitutes modelHHM1589E1, LTCC
- T0425
- 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: no(Customization Needed for ROHS Compliance)
Product Details
Product features
LTCC process, small size, good consistency, and high cost-effectiveness.
Main specifications
| Parameters | Min | Typical | Max | Units |
| Frequency | 350 | ~ | 470 | MHz |
| IL | 1.5 | dB | ||
| Input VSWR | 2 | |||
| Amplitude balance | 0.9 | dB | ||
| Phase balance | 8 | ° |
Other parameters
| Impedance ratio | 1:4 Balun |
| Connector | SMD |
| Power Capacity | 3W Design assurance |
| Operation Temp. | -40~+85℃ Design assurance |
| Quality Grade | Industrial grade |
| Substitutes model | HHM1589E1 |
| ROHS | Compliant Available |
| Other | LTCC |
Port Definition
| Unbalance Port | 1 | --- |
| GND Port | 2,5 | --- |
| Balance Port | 3 | --- |
| Balance Port | 4 | --- |
| Not used | 6 | --- |
Configuration(mm)
| Size Code | size | Units |
| A | 2 | mm |
| B | 1.25 | mm |
| C | 0.9 | mm |
| D | 0.35 | mm |
| E | 0.3 | mm |
| F | 0.2 | mm |
| G | 0.65 | mm |
Note
| 1 | The product supports 260 ℃ reflow soldering. |
| 2 | Short term soaking and cleaning, please dry in a timely manner. |