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Sunlord MPH160809S2R2MT
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Sunlord MPH160809S2R2MT
- Type
- SUNLORD
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- SUNLORD
- Electronic Component
- MPH160809S2R2MT
- Electronic Component
- 1
- Package
- 0603
- Type
- Magnetic Display Inductor
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 0.008g
- Inductor
- 2.2uH
- Electronic Component
- 1
- Electronic Component
- BM0257364362
- Current
- 850mA
- Resistor(DCR)
- 375mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 4000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MPH160809S2R2MT 产品概述
一、产品概况
MPH160809S2R2MT 是顺络（Sunlord）推出的一款微型功率电感，封装尺寸为 0603（1608 英制），标称电感值 2.2 µH，公差 ±20%，额定直流电流 300 mA，直流电阻（DCR）约 375 mΩ，类型为磁胶屏蔽电感。该器件针对体积受限且需低功率滤波或能量储存的应用场景，提供紧凑尺寸与较高阻抗的折衷方案。
二、主要特性
- 标称电感：2.2 µH，公差 ±20%
- 额定电流：300 mA（连续使用时的参考值，饱和电流需参照顺络官方数据手册）
- 直流电阻（DCR）：375 mΩ（影响损耗与发热）
- 类型：磁胶屏蔽，具备良好的磁场屏蔽性能，减少对邻近元件的干扰
- 封装：0603，适合高密度贴片工艺与小型化设计
三、典型应用
- 低功耗 DC-DC 降压转换器（小功率负载）
- 模拟/数模混合电源滤波（输出滤波/PI 网络）
- 电源线 EMI 抑制与高频噪声滤波
- 可穿戴设备、物联网节点、便携式电子产品等对体积与成本敏感的场合
四、性能与热损耗估算
该电感 DCR 较高，电流通过时产生的铜损不可忽视。按额定电流 300 mA 计算，损耗约为 P = I^2·R = 0.3^2 × 0.375 ≈ 0.0338 W（约 34 mW）；实际使用时若电流高于额定值或工作频率较高，铁损与寄生参数也会增加整体损耗与温升，需在系统热预算中考虑。
五、PCB 设计与安装建议
- 尽量将电感放置在靠近开关器件或负载的一侧，以缩短关键回路长度，降低 EMI。
- 电感两端走线应尽量加宽并缩短，减少串联阻抗。
- 推荐采用厂家推荐的焊盘尺寸与丝印，确保良好贴装与焊接可靠性；遵循无铅回流焊温度曲线与焊接工艺。
- 对于高温或振动工况，建议在样机阶段进行温升与振动测试验证。
六、选型与注意事项
- 若系统追求更高效率或较大电流余量，请选择更低 DCR 或更高额定电流的型号；若主要用于 EMI 抑制且允许一定损耗，本型号在体积与滤波性能间提供平衡。
- 关注饱和电流与频率特性，必要时向顺络索取完整数据手册或样品评估。
- 公差 ±20% 对于滤波器设计需留有裕度，关键电感值要求场合应考虑公差更严的型号。
七、可靠性与采购信息
- 顺络品牌保证批次一致性与量产稳定性。封装 0603 适合贴片机高速贴装，常见出货形式为卷带盘装（tape & reel）。
- 采购时请确认完整的型号、规格与包装要求，必要时索取放电、温升、寿命等测试报告以满足系统可靠性验证。
如需典型电路参考、频率响应或饱和曲线等详细参数，可进一步提供设计频段与工作条件，我可以帮您匹配推荐或提供测试建议。
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