LFL18829MTCRE390
RF-D
- 產品分類
- 射頻巴倫（平衡/不平衡轉換器）
- 封裝
- -
- 庫存
- 1,199 件
- 供貨狀態
- 當前數量需確認。
產品屬性
| 製造商 | Murata Electronics |
|---|---|
| 產品分類 | 射頻巴倫（平衡/不平衡轉換器） |
| Min Qty | 4000 |
| Package | Tape & Reel (TR) |
| Product status | Active |
| 資料表 | 索取數據表 |
採購概覽
LFL18829MTCRE390 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。
LFL18829MTCRE390 詳細描述
Product Overview
The LFL18829MTCRE390 is a 807 MHz-class miniature low-pass RF filter used in LTE and sub-GHz cellular transmitter harmonic suppression. This is a filtering component rather than a conventional transformer. Its role is to pass the intended RF band while reducing harmonic and out-of-band energy before the antenna, amplifier or receiver stage. Confirmed selection information includes operating band: 698 MHz to 915 MHz passband; port impedance: 50 Ω single-ended; insertion-loss data: 0.79 dB typical, 1.0 dB max at 25°C and 1.25 dB max over temperature; attenuation data: 30 dB minimum from 1.398 GHz to 1.559 GHz.
Exact specification uses a nominal 807 MHz response, 698-915 MHz passband, 0.79 dB typical loss and at least 30 dB attenuation in the stated second-harmonic region. RF layout should follow the manufacturer land pattern, with controlled impedance, short interconnects and appropriate grounding around the signal-conditioning network. The recorded lifecycle state is End-of-life / legacy exact model.
Key Features
- Manufacturer: Murata Electronics
- Part Number: LFL18829MTCRE390
- Product Category: RF Low-Pass Filter
- Device Type: 807 MHz-class miniature low-pass RF filter
- Frequency Range / Band: 698 MHz to 915 MHz passband
- System / Port Impedance: 50 Ω single-ended
- Insertion Loss: 0.79 dB typical, 1.0 dB max at 25°C and 1.25 dB max over temperature
- Attenuation / Rejection: 30 dB minimum from 1.398 GHz to 1.559 GHz
- Technology: Murata multilayer low-pass filter
- Package / Case: Miniature surface-mount Murata LFL18 package
- Mounting Type: Surface mount
- Operating Temperature: -40°C to +85°C
- Lifecycle Status: End-of-life / legacy exact model
- Packaging: Tape and reel
- Primary Application: LTE and sub-GHz cellular transmitter harmonic suppression
Applications
- LTE and sub-GHz cellular transmitter harmonic suppression
- Transmitter harmonic suppression and receiver out-of-band rejection
- Compact RF front ends requiring a 50 Ω filtered signal path
Quality & Sourcing
Antrex Electronics can support sourcing of LFL18829MTCRE390 for production, repair and shortage requirements. Incoming verification can compare the exact manufacturer marking, ordering suffix, package, frequency range, port configuration and documented RF function. For legacy or obsolete components, date-code and condition review, visual inspection and third-party testing can be coordinated before shipment. Alternative parts should remain subject to engineering approval because a nearby family code may use a different impedance, winding arrangement, filter response, RFIC match or PCB footprint.
探索更多採購選項
可按製造商、產品分類或採購需求繼續尋找合適料號。
