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BOURNS SRU1028-1R0Y
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
17
specifications
Core information
- Product name
- BOURNS SRU1028-1R0Y
- Type
- BOURNS
- Minimum package
- 1000
Technical parameters
- Electronic Component
- BOURNS
- Electronic Component
- SRU1028-1R0Y
- Electronic Component
- 1
- Package
- SMD,10x10mm
- Electronic Component
- Power Inductor
- Electronic Component
- ±30%
- Electronic Component
- 1g
- Inductor
- 1uH
- Electronic Component
- 1
- Electronic Component
- BM0211622193
- Current
- 7A
- Resistor(DCR)
- 4.9mΩ
- Electronic Component
- 1000
- and Current(Isat)
- 8A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述
产品名称： SRU1028-1R0Y
类型： 绕线功率电感
品牌： BOURNS
分类： 表面贴装型电感（SMD）
基本特点
SRU1028-1R0Y是一款高性能的功率电感，具备1µH的电感值和±30%的容差，专为高频应用及电源管理设计。作为一种绕线电感，其磁芯采用优质铁氧体材料，有效提升了电感的电气性能和热稳定性。
重要参数
电感值与容差： SRU1028-1R0Y提供1µH的电感值，容差为±30%，适用于要求电感值较宽范围的电路。
额定电流与饱和电流： 此电感的额定电流为7A，饱和电流达到了8A。这使得它在设计高负载电流的电源模块时具有良好的余量，确保器件在高负载条件下仍能稳定工作。
DC电阻（DCR）： SRU1028-1R0Y的直流电阻为4.9毫欧，较低的DCR有助于提升电源效率，降低功耗。
自谐振频率（SRF）： 此型号的自谐振频率为100MHz，表明它在高频信号下仍可保持良好的工作性能，适合用于高频开关电源及RF应用。
Q值： 该电感在7.96MHz时的Q值为14，这表示其在该频率下的能量损失较低，适合于需要高Q值的应用，如射频放大器。
工作温度范围： SRU1028-1R0Y可以在-40°C到125°C的温度范围内稳定工作，适合多种极端环境。
物理特性
封装规范： SRU1028-1R0Y采用非标准的封装设计，规格为10mm x 10mm（0.394" x 0.394"），提供灵活性以适应紧凑的PCB设计。
高度： 最大安装高度为3.10mm（0.122"），这使得其在空间受限的应用中表现出色。
屏蔽设计： 内置屏蔽结构，有效减小电磁干扰（EMI），保证系统的稳定性和可靠性。
应用领域
SRU1028-1R0Y电感广泛应用于各种电子产品中，特别是在以下领域表现优异：
开关电源（SMPS）: 由于其高额定电流和低DCR，这款电感非常适合用于DC-DC转换器和buck/boost电源模块中。
功率管理电路: 该电感能够有效地处理大电流，对于智能手机、平板电脑、笔记本电脑等移动设备的功率管理具有重要意义。
射频应用: SRU1028-1R0Y在较高的自谐振频率下表现出色，适合用于RF信号放大器、滤波器等射频电路。
电动汽车与混合动力汽车: 随着电动汽车的迅猛发展，该电感在车载充电器和电动车电池管理系统中也越来越多地应用。
工业自动化: 在工业设备的电源管理及控制系统中，也可以看到SRU1028-1R0Y的身影，提供稳定可靠的电源输出。
总结
作为BOURNS公司的一款杰出产品，SRU1028-1R0Y凭借其优异的电气特性和广泛的应用场景，成为工程师在设计高效电源和射频电路时的理想选择。无论是在高频开关电源、移动设备，还是在工业自动化应用中，SRU1028-1R0Y都能提供稳定的性能和可靠的输出，助力产品的成功和高效运作。
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