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cjiang FTC252012S1R0MBCD
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- cjiang FTC252012S1R0MBCD
- Type
- CJIANG
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJIANG
- Electronic Component
- FTC252012S1R0MBCD
- Electronic Component
- 1
- Package
- 1008
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 0.057g
- Inductor
- 1uH
- Electronic Component
- 1
- Electronic Component
- BM0257699626
- Current
- 5.2A
- Resistor(DCR)
- 16mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
- and Current(Isat)
- 6.5A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FTC252012S1R0MBCD 产品概述
一、产品简介
FTC252012S1R0MBCD 为长江微电（cjiang）出品的一款功率电感，标称电感值 1.0 μH，公差 ±20%，适用于中高电流开关电源与电压转换模块。器件封装为 1008（2.5×2.0 mm 尺寸序列），兼顾小体积与较高电流承载能力，是表面贴装（SMD）应用的常用选择。
二、主要性能参数
- 电感值：1.0 μH ±20%
- 额定电流（Ir）：5.2 A（在规定温升或电感保持条件下的连续工作电流）
- 饱和电流（Isat）：6.5 A（电感降至初始值 30%~50% 时的参考饱和指标，具体取决于测量标准）
- 直流电阻（DCR）：约 16 mΩ（影响功率损耗与温升）
- 封装：1008 表面贴装
三、产品特点
- 小体积高电流：1008 尺寸实现 5A 级别额定电流，适合空间受限的电源板设计。
- 低 DCR：16 mΩ 带来较低的导通损耗，有利于提高系统效率并降低发热。
- 良好抗饱和特性：Isat 6.5 A，保证在瞬态或峰值电流条件下仍能维持磁性性能。
- 可靠性和可焊性：适配普通回流/手工焊接工艺，适合批量生产与电子装配。
四、典型应用场景
- 同步/非同步降压（Buck）转换器的储能电感。
- DC-DC 模块、点对点电源、动力管理 IC 周边。
- 电源滤波、输出滤波器和 EMI 抑制电路。
- 工业控制、通信设备、笔记本、平板与移动终端等需高效率电源的场合。
五、选型与使用建议
- 余量设计：建议在实际最大工作电流下保留一定余量（如 20%~30%），避免长期接近 Isat 引起电感值下降与额外发热。
- 纹波电流与温升：计算电感在纹波电流下的平均损耗（主要受 DCR 和磁滞损耗影响），并评估 PCB 散热条件，必要时加大铜箔或热过孔。
- 饱和与瞬态峰值：对于高启动电流或短时冲击电流，应关注 Isat 指标并做冲击电流仿真或测量验证。
- 焊接工艺：建议遵循厂家回流温度曲线，避免过高温度或过长回流时间导致性能变化。
六、质量与可靠性提示
选购时关注供货批次的一致性、温升与电感随温度的漂移曲线、以及厂家提供的 RoHS/REACH 等合规性文档。建议在样机阶段进行整机温度和长期稳定性测试。
七、包装与订购信息
封装为 1008 SMD，通常卷带供货。订购时请注明完整型号 FTC252012S1R0MBCD、需求数量及批次，向厂商确认样品性能曲线与典型测试条件。
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