Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
cjiang FWP252010P-1R0ML FWP252010P
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- cjiang FWP252010P-1R0ML
- Type
- CJIANG
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJIANG
- Electronic Component
- FWP252010P-1R0ML
- Electronic Component
- 1
- Package
- SMD-2P,2.5x2mm
- Type
- Magnetic Display Inductor
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 0.05g
- Inductor
- 1uH
- Electronic Component
- 1
- Electronic Component
- BM0265139758
- Current
- 2.8A
- Resistor(DCR)
- 45mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FWP252010P-1R0ML 产品概述
一、产品简介
FWP252010P-1R0ML 是长江微电（cjiang）推出的一款磁胶屏蔽功率电感，标称电感值为 1.0 µH，公差 ±20%。器件为表面贴装封装（SMD-2P），外形尺寸约 2.5 × 2.0 mm（俗称 1008 封装），适合集成度高的移动和便携电源管理电路。
二、电气性能要点
- 标称电感：1 µH ±20%
- 额定直流电流（Ir）：2.8 A（长期允许电流）
- 饱和电流（Isat）：3.5 A（L 降至初始值 30%~50% 时的参考值）
- 直流电阻（DCR）：约 45 mΩ（低 DCR 有利于提高转换效率）
- 类型：磁胶屏蔽（减小外部磁通泄露、抑制电磁干扰）
三、主要特性与优势
- 小尺寸高功率密度：2.5×2 mm 紧凑封装，便于高密度 PCB 布局；
- 低 DCR 与高 Isat：降低功率损耗，支持较高输出电流的开关稳压器；
- 屏蔽结构：减少对周围敏感器件的磁干扰，适合空间受限的电源模块；
- 表面贴装适配常规回流工艺，利于自动化生产。
四、典型应用场景
- 移动设备与便携式终端的降压/升压转换器（buck/boost）；
- 电源模块（PMIC）、DC-DC 开关稳压器输出滤波；
- 网络通信设备、工控小电流供电场景；
- 任何需在有限空间内实现几安级电流传输与滤波的应用。
五、PCB 布局与焊接建议
- 采用与封装相匹配的焊盘，保证焊点面积以利热分散；
- 电感与开关器件（MOSFET、二极管）保持紧密布局以减少回流环路面积；
- 推荐使用标准无铅回流温度曲线（遵循器件最高耐温），避免过度加热；
- 设计时留意磁通与敏感信号线的相对位置，若需更低 EMI 可加金属屏蔽或隔离。
六、采购与标识
- 品牌：cjiang（长江微电）
- 型号：FWP252010P-1R0ML
- 封装：SMD-2P，2.5 × 2.0 mm 购买或样品测试前建议向供应商索取详细数据手册（电感随频率变化曲线、温度特性、饱和特性及可靠性试验报告）以便设计验证。
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