FPC07803 is a DC to 40 GHz surface mountable resistive coupler designed for monitoring incident and reflected power. It measures 1.52 x 2.24 x 0.254 mm and has a characteristic impedance of 50 Ω. The coupler provides 20 dB coupling with insertion loss between 1.0 and 5.0 dB over its passband and return loss between 9.0 and 10.0 dB. It supports a maximum CW input power of 23 dBm when mounted on a PCB with adequate thermal vias and heat sinking. Performance is stable over temperature, with a specified operating and storage range of -55°C to +125°C, and it meets MSL1 moisture sensitivity level. Termination is ENIG with 3-6 μinch gold over 50 μinch nickel.
High frequency directional couplers incorporating DLI's high permittivity ceramic materials. Devices provide small size and minimal performance variation over temperature. Well matched for monitoring incident and reflected power.
Featuring:
RF Directional Coupler General Purpose DC ~ 40GHz 20dB ± 3dB 4-SMD, No Lead
RF Directional Coupler General Purpose DC ~ 40GHz 20dB ± 3dB 4-SMD, No Lead
| Knowles | DigiKey | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | RF Couplers | RF Couplers | RF Couplers |
| Product Number | FPC07803 | 1761-FPC07803-ND | FPC07803 |
| Product Name | High Frequency Resistive Coupler | RF Directional Coupler | RF Directional Coupler |
| RF Coupler Type | Uni-Directional | Uni-Directional | Uni-Directional |
| Package Type | Surface Mount | Surface Mount; 4-SMD, No Lead | |
| Impedance | 50 ohms |
