Model & package intelligence
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BOURNS SRU1048-4R7Y
Configuration
1 options
Configuration
23+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- BOURNS SRU1048-4R7Y
- Type
- BOURNS
- Minimum package
- 600 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- BOURNS
- Electronic Component
- SRU1048-4R7Y
- Electronic Component
- 1
- Package
- SMD,10x10mm
- Type
- Magnetic Display Inductor
- Electronic Component
- Power Inductor
- Electronic Component
- ±30%
- Electronic Component
- 1.843g
- Inductor
- 4.7uH
- Electronic Component
- 1
- Electronic Component
- BM0217105644
- Current
- 5.5A
- Resistor(DCR)
- 9.5mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 600
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SRU1048-4R7Y 产品概述
SRU1048-4R7Y 是一款由 BOURNS 生产的表面贴装型功率电感。这款电感被广泛应用于高性能电子设备中，尤其是在需要高电流密度和较低直流电阻 (DCR) 的应用场景。本产品具有出色的电感特性，非常适合现代电子产品的严格要求。
产品规格
- 类型: 绕线电感
- 封装类型: 表面贴装（SMD）
- 尺寸: 10.00mm x 10.00mm（0.394" x 0.394"）
- 高度: 最大高度为5.10mm（0.201"）
- 磁芯材料: 铁氧体
- 工作温度范围: -40°C ~ 125°C
- 电感值: 4.7µH
- DC电阻 (DCR): 9.5毫欧
- 额定电流: 5.5A
- 电流饱和: 4.75A
- 频率自谐振: 30MHz
- Q值: 在7.96MHz时 Q值为12
- 容差: ±30%
- 屏蔽: 是
应用领域
SRU1048-4R7Y 电感广泛应用于以下领域：
电源管理: 电感在DC-DC转换器、电源适配器和开关电源中起关键作用。其低DCR特性能有效降低能量损耗，提高转换效率。
通信设备: 在射频（RF）和微波设备中，SRU1048-4R7Y 可用于滤波和阻抗匹配，保证信号的完整性。
消费电子: 随着智能手机、平板电脑和便携设备的普及，对小型高效电感的需求日益增加。该电感的紧凑型设计使其非常适合这些应用。
工业设备: 在电动机驱动器和电视机顶盒等工业应用中，SRU1048-4R7Y 能够提供稳定的电感特性，满足复杂的工作环境要求。
性能优势
高额定电流与低DCR: SRU1048-4R7Y 提供5.5A的额定电流，并且具有9.5毫欧的低直流电阻，这意味着该电感在高负载下可以有效控制热量生成，减少能量损耗。
宽广的工作温度: 可以在-40°C到125°C的温度范围内正常工作，保证在不同环境条件下的可靠性。
高自谐振频率: 达到30MHz的自谐振频率，适用于高频应用，能够有效抑制信号干扰。
优秀的Q值: 在7.96MHz时的Q值为12，说明该电感在信号传输中具有良好的效率。
结论
整体而言，SRU1048-4R7Y 电感是您设计中不可或缺的元件之一。从功能性到可靠性，这个电感都表现出了优越的特性，能够满足现代电子产品对功率和效率的严格要求。无论是在电源管理、通信设备、消费电子还是工业应用中，SRU1048-4R7Y 都能为您提供卓越的性能和可靠的长期运行。选择 SRU1048-4R7Y，您将确保您的设备具备充足的电力支持和信号传输能力。
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