TCM4-25+
1:4 CORE & WIRE TRANSFORMER, 500
- 製造商
- Mini-Circuits
- 產品分類
- 射頻巴倫（平衡/不平衡轉換器）
- 封裝
- 6-SMD, Flat Leads
- 庫存
- 91 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 | 射頻巴倫（平衡/不平衡轉換器） |
| Frequency Range | 500MHz ~ 2.5GHz |
| Impedance - Unbalanced/Balanced | 1:4 |
| ion Loss (Max) | 3dB |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Product status | Active |
| Return Loss (Min) | 6.09dB |
| 資料表 | 查看資料表PDF |
採購概覽
TCM4-25+ 的主要供貨及採購資訊。
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TCM4-25+ 詳細描述
Product Overview
TCM4-25+ targets broadband balanced/unbalanced interfaces from 500 MHz to 2.5 GHz in a compact production package. The 1:4 ratio establishes the intended relationship between the 50 Ω system ports while performing balanced/unbalanced conversion. Confirmed selection data includes insertion loss of 3.0 dB maximum, return loss of 6.09 dB minimum.
Core-and-wire construction gives this family broad low-frequency response while retaining useful RF bandwidth for IF, HF, VHF and UHF circuitry. The 1:4 impedance ratio strongly affects voltage and current transformation, so the ratio and winding orientation must remain unchanged in an approved BOM. Additional published limits include RF power 0.25 W, DC current 30 mA.
Key Features
- Manufacturer: Mini-Circuits
- Part Number: TCM4-25+
- Product Category: RF Balun / RF Transformer
- Device Type: 1:4 UHF/L-band core-and-wire RF balun transformer
- Frequency Range: 500 MHz to 2.5 GHz
- System / Port Impedance: 50 Ω system
- Impedance Ratio: 1:4
- Insertion Loss: 3.0 dB maximum
- Return Loss: 6.09 dB minimum
- RF Power: 0.25 W
- DC Current: 30 mA
- Package / Case: 6-SMD, flat-lead package
- Mounting Type: Surface mount
Applications
- Balanced RF stages requiring a 1:4 impedance transformation
- Broadband IF and receiver signal paths
- RF impedance matching and transformer isolation
Quality & Sourcing
Antrex Electronics can support sourcing of TCM4-25+ for production, repair and shortage requirements. Incoming inspection should compare the exact ordering code, operating band, impedance ratio, package style and winding configuration. Alternative approval should be based on the confirmed electrical limits and PCB footprint rather than on a similar family name.
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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。
