TCD-16-23-75X+ is a surface mount directional coupler designed for 75Ω systems operating from 5 to 2000 MHz, with a nominal coupling of 16.5 dB and a mainline loss of 1.3 dB typical at 950 MHz. It features a DB1627 case style measuring 4.06 × 3.81 × 4.83 mm and operates over a temperature range of -40°C to 85°C. Directivity exceeds 14 dB up to 2000 MHz, and return loss at input, output, and coupled ports exceeds 15 dB across the band. The coupler includes an external 75Ω termination and is aqueous washable.
16.5 dB SMT Directional Coupler, 5 - 2000 MHz, 75Ω
RF Directional Coupler CATV, Cellular 5MHz ~ 2GHz 16.5 ± 1dB 1W 6-SMD, Flat Leads
RF Directional Coupler CATV, Cellular 5MHz ~ 2GHz 16.5 ± 1dB 1W 6-SMD, Flat Leads
| Mini-Circuits | DigiKey | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | RF Couplers | RF Couplers | RF Couplers |
| Product Number | TCD-16-23-75X+ | 3157-TCD-16-23-75X+TR-ND | TCD-16-23-75X+ |
| Product Name | 16.5 dB SMT Directional Coupler, 5 - 2000 MHz, 75Ω | RF Directional Coupler | RF Directional Coupler |
| RF Coupler Type | Uni-Directional | Uni-Directional | Uni-Directional |
| Package Type | Surface Mount | Surface Mount; 6-SMD, Flat Leads | |
| Impedance | 75 ohms | ||
| Frequency Range | 5.00 to 2000.00 MHz | 5.00 to 2000.00 MHz | 5.00 to 2000.00 MHz |
