The TCD-9-1W-75X+ is a surface mount directional coupler designed for 75Ω systems across 5 to 2000 MHz, with a typical mainline loss of 1.3 dB from 5 to 1000 MHz and a coupling value of 8.9 dB ±0.5 dB from 5 to 1000 MHz, reducing to 8.5 dB ±0.5 dB from 1000 to 2000 MHz. It offers directivity of at least 10 dB across the full band and a VSWR of 1.30:1 up to 1000 MHz and 1.60:1 up to 2000 MHz. The device handles up to 1.0 W input power from 1000 to 2000 MHz and operates within a temperature range of -40°C to +85°C. It uses a DB1627 case measuring 4.06 × 3.81 × 4.06 × 1.27 × 1.02 × 0.64 mm with a weight of 0.15 grams. The coupling flatness is ±0.6 dB across the band and requires an external 75Ω termination at pin 6.
8.9 dB SMT Directional Coupler, 5 - 2000 MHz, 75Ω
RF DIR COUPLER 5MHZ-2GHZ 6SMD Product overview: TCD-9-1W-75X+ from Mini-Circuits is a Rf Directional Coupler for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 5MHZ, 2GHZ. Search-friendly keywords include Rf Directional Coupler, electronic component, datasheet, replacement part, 5MHZ, 2GHZ. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 850-TCD-9-1W-75X+ can be used for catalog matching and distributor lookup.
RF Directional Coupler CATV 5MHz ~ 2GHz 8.9 ± 0.5dB 1W 6-SMD, Flat Leads
RF Directional Coupler CATV 5MHz ~ 2GHz 8.9 ± 0.5dB 1W 6-SMD, Flat Leads
| Mini-Circuits | ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | RF Couplers | RF Couplers | RF Couplers | RF Couplers |
| Product Number | TCD-9-1W-75X+ | 850-TCD-9-1W-75X+ | 3157-TCD-9-1W-75X+TR-ND | TCD-9-1W-75X+ |
| Product Name | 8.9 dB SMT Directional Coupler, 5 - 2000 MHz, 75Ω | 5MHZ 2GHZ Rf Directional Coupler | RF Directional Coupler | RF Directional Coupler |
| RF Coupler Type | Uni-Directional | Uni-Directional | Uni-Directional | Uni-Directional |
| Package Type | Surface Mount | 6-SMD, Flat Leads | 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 | 5.00 to 2000.00 MHz |
