TCD-20-4+
RF DIR COUPLER 5MHZ-1GHZ 6SMD
- 製造商
- Mini-Circuits
- 產品分類
- 射頻定向耦合器
- 封裝
- 6-SMD, Flat Leads
- 庫存
- 1,201 件
- 供貨狀態
- 當前數量需確認。
產品屬性
| 製造商 | Mini-Circuits |
|---|---|
| 產品分類 | 射頻定向耦合器 |
| Applications | Cellular |
| Coupler Type | Standard |
| Coupling Factor | 20dB |
| Frequency | 5MHz ~ 1GHz |
| Min Qty | 1 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Power - Max | 1W |
| Product status | Active |
| Return Loss | 37.54dB |
| 資料表 | 查看資料表PDF |
採購概覽
TCD-20-4+ 的主要供貨及採購資訊。
為何選擇 Antrex Electronics？
為已核實的採購、檢驗及國際採購需求提供獨立分銷支援。
獨立分銷支援
支援短缺、停產及難找電子元器件的生產與採購需求。
可追溯性審查
可在訂單確認前審查標籤、批號、生產批次及現有供應鏈文件。
檢驗與測試
如有需要，可安排外觀檢查、X-ray 及第三方測試支援。
全球採購支援
支援 OEM、EMS、分銷商的國際採購需求，涵蓋單一料號及 BOM 專案。
資質與驗證支援
為電子元器件採購提供品質控制、可追溯性審查及檢驗支援。
TCD-20-4+ 詳細描述
Product Overview
TCD-20-4+ from Mini-Circuits is a RF directional coupler used to sample a controlled portion of an RF signal while maintaining the main through path. This product detail focuses on practical coupling, frequency-range, insertion-loss and interface data for engineering and procurement review.
It is suitable for designs where the exact coupling value, impedance, connector/package format and RF power rating must match the existing schematic or test setup before purchase.
Key Features
- Manufacturer: Mini-Circuits
- Part Number: TCD-20-4+
- Device Type: RF directional coupler
- Coupler Configuration: directional RF sampling coupler for monitoring forward or coupled RF power
- Frequency Range: 5 MHz to 1000 MHz
- Coupling Factor: 20 dB nominal
- Insertion Loss: low mainline loss class; Mini-Circuits TCD-20-4 listing identifies 50 Ω, 5 to 1000 MHz operation
- Directivity / Isolation: directional coupler performance shown in Mini-Circuits data curves
- System Impedance: 50 Ω
- Power Handling: surface-mount low-power RF sampling coupler; verify exact max RF power from the TCD datasheet
- Package / Connector: surface-mount TCD package; 75 Ω options use 75 Ω variant where suffix includes -75
- Design Notes: Confirm coupling direction, terminated port requirements, land pattern or connector interface, and the exact datasheet revision before substitution.
Applications
RF power monitoring, transmitter feedback, ALC loops, VSWR sensing, test fixtures and communication-system signal sampling.
Useful in production test, lab measurement, wireless infrastructure, cable/telecom equipment and RF front-end validation where a defined coupled output is required.
Quality & Sourcing
Antrex Electronics can support sourcing for TCD-20-4+ through available stock checks, BOM consolidation and alternative-lot review. For RF directional couplers, coupling value, frequency range, connector or land-pattern compatibility and packaging condition should be confirmed before shipment.
For shortage coverage, repair projects or engineering builds, Antrex Electronics can coordinate visual inspection, package verification and third-party testing when required. This helps buyers manage risk when sourcing discontinued, legacy or hard-to-find RF coupler parts.
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可按製造商、產品分類或採購需求繼續尋找合適料號。
