FLL4101K-4C
FLL4101K-4C is a high-power L-band GaAs FET from Fujitsu, designed for RF power amplifier applications with high gain and efficiency
- 製品カテゴリ
- MOSFET
- パッケージ
- SMD
- 在庫
- 1,500 pcs
- 供給状況
- 現在の数量は確認が必要です。
製品属性
| メーカー | Fuji Electric Co., Ltd. |
|---|---|
| 製品カテゴリ | MOSFET |
| Application Band | L-Band |
| Applications | Wireless Local Loop (WLL), Base Station Amplifiers, RF Power Amplifiers |
| Device Configuration | Single FET |
| Drain current | 12 A Typical |
| Drain Voltage | 10 V |
| Frequency Coverage | Broadband Operation |
| Frequency Range | 3.4 GHz to 3.7 GHz |
| Gate Voltage | -2 V Typical |
| High Linearity | Suitable for Communication Systems |
| Input Return Loss | High Performance RF Matching |
| Matching Type | Partially Matched |
| Mounting Type | Surface Mount / Flange Mount |
| Operating Mode | Class AB Operation |
| Operating Temperature | -40°C to +85°C |
| Output Power | 40 W Typical |
| Output Power (Pout) | 46.0 dBm Typical |
| Package Material | Metal Ceramic |
| Package Type | Hermetically Sealed Metal/Ceramic Package |
| Power Added Efficiency (PAE) | 44% Typical |
| Power Gain | 11.5 dB Typical |
| Reliability | High Reliability RF Device |
| RoHS Status | ROHS compliant |
| Technology | Gallium Arsenide (GaAs) FET |
| データシート | データシートを依頼 |
調達概要
FLL4101K-4C の主要な供給・購買情報です。
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FLL4101K-4C の詳細説明
Product Overview
FLL4101K-4C is a Fujitsu Semiconductor L-band high-power GaAs FET designed for high-frequency RF power amplifier applications. The device is a partially matched 40W GaAs FET optimized for operation in the 3.4GHz to 3.7GHz frequency range, offering high output power, high gain, high efficiency and excellent linearity. With a hermetically sealed package and reliable RF performance, it is suitable for wireless communication infrastructure, broadband wireless access systems, RF transmitters and industrial microwave applications. :contentReference[oaicite:0]{index=0}
Key Features
Manufacturer: Fujitsu Semiconductor
Part Number: FLL4101K-4C
Device Type: RF Power GaAs FET
Product Category: High Frequency RF Semiconductor
Technology: Gallium Arsenide (GaAs) FET
Frequency Band: L-Band
Operating Frequency Range: 3.4GHz to 3.7GHz
Output Power: 40W Class RF Power Device
Typical Output Power: 46.0dBm
Typical Gain: 11.5dB
Power Added Efficiency (PAE): 44% Typical
Device Configuration: Partially Matched RF FET
Linearity Performance: High Linearity RF Amplification
Matching Type: Internal Partial Matching Network
Package Type: Hermetically Sealed RF Package
Mounting Type: Through Hole / Flange Mount RF Device
Application Frequency: Broadband Wireless Communication
Reliability Feature: High Stability and Long-Term Reliability
Typical Applications: Wireless Local Loop (WLL), RF Power Amplifiers, Base Station Equipment, Microwave Transmitters and Communication Systems
Product Status: Legacy / Obsolete RF Component
Replacement Note: Buyers should verify frequency range, output power, gain, bias conditions, package dimensions and RF matching requirements before selecting replacement devices.
Datasheet PDF: Fujitsu FLL4101K-4C Datasheet
Applications
FLL4101K-4C is designed for RF power amplification systems requiring high output power and efficient operation in the L-band frequency range. Typical applications include wireless broadband access equipment, communication transmitters, RF repeater systems, microwave links, industrial RF systems and maintenance projects for legacy Fujitsu RF amplifier designs. :contentReference[oaicite:1]{index=1}
Quality & Sourcing
Antrex Electronics can support FLL4101K-4C sourcing with stock availability checks, RFQ quotation, manufacturer verification, package confirmation, date code review and shipment arrangement. For RF semiconductor projects, buyers can provide quantity requirements, acceptable date codes, RF specifications, packaging requirements and application details for faster quotation support.
For quality control, Antrex Electronics can help arrange product photos, marking review, visual inspection, electrical testing and third-party verification when required. OEMs, EMS providers, wireless equipment manufacturers, repair centers and electronic component buyers are welcome to send BOM lists or hard-to-find RF component requests for sourcing assistance.
Datasheet
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