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Sumida CDRH125L125NP-101MC CDRH125L125NP
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Sumida CDRH125L125NP-101MC
- Type
- Inductor / Transformer / Filter
- Unit
- Electronic Component
- Minimum package
- 500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- SUMIDA
- Electronic Component
- CDRH125L125NP-101MC
- Electronic Component
- 1
- Package
- Electronic Component
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 5.795g
- Inductor
- 100uH
- Electronic Component
- 1
- Electronic Component
- BM0265592451
- Electronic Component
- AEC-Q200
- Current
- 1.7A
- Resistor(DCR)
- 166mΩ
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
Sumida CDRH125L125NP-101MC 功率电感产品概述
一、核心电气参数解析
CDRH125L125NP-101MC是一款针对功率场景优化的电感，核心参数明确支撑其性能定位：
- 电感值与精度：标称100uH，精度±20%（型号后缀“101”对应“10×10¹uH”），适配中低频率下的滤波、储能需求，精度范围满足多数电源电路的设计余量要求；
- 电流能力：额定电流（Irms）与饱和电流（Isat）均为1.7A，两者一致意味着当工作电流达1.7A时，电感值下降幅度控制在行业常规阈值（≤10%）内，避免因电感饱和导致电路输出波动；
- 直流电阻（DCR）：166mΩ的低DCR是关键优势——1.7A电流下功率损耗仅约0.48W（I²R计算），显著降低发热，适配热管理严格的车载、工业场景。
二、车规级AEC-Q200认证
这款电感通过AEC-Q200车规认证，是核心竞争力之一。该认证是汽车电子委员会（AEC）针对被动元件的严苛标准，涵盖：
- 温度范围：-40℃至125℃（覆盖车载极端温度变化）；
- 机械应力：振动（10~2000Hz，加速度≤10g）、冲击（峰值加速度≤50g）；
- 环境耐久性：湿度循环、高温高湿存储、盐雾测试等。
通过认证意味着产品可在车载发动机舱、仪表盘等恶劣环境下长期稳定工作，降低售后风险。
三、封装与尺寸规格
采用SMD-4P（4引脚贴片）非标准封装，尺寸为12×12mm（L×W），厚度约8~10mm（同系列常规值）。4引脚设计相比2引脚电感，机械稳定性更强，可抵抗车载振动带来的焊点脱落风险；12×12mm的紧凑尺寸适配高密度PCB布局，满足车载电子小型化趋势。
四、典型应用场景
基于参数与车规认证，该电感主要应用于：
- 车载电源系统：DC-DC降压转换器（12V转5V/3.3V，给MCU、CAN总线供电）、LED驱动电源（仪表盘背光、氛围灯控制）；
- 车载辅助系统：ADAS传感器（毫米波雷达、摄像头）的供电滤波、车身控制模块（BCM）的电源电路；
- 工业电源领域：小型工业电源、通信设备电源（车规可靠性适配部分严苛工业场景）。
五、Sumida品牌保障
Sumida（胜美达）作为全球电感领域的资深厂商，在汽车电子电感领域有20+年技术积累：
- 生产工艺成熟，产品一致性好（电感值、DCR偏差严格控制在规格内）；
- 供应链稳定，支持批量供货；
- 技术支持完善，可提供电路设计优化建议，降低客户研发成本。
六、总结
CDRH125L125NP-101MC以车规可靠性、低损耗、紧凑封装为核心优势，精准匹配车载电源、ADAS等场景的需求，是Sumida针对汽车电子市场推出的高性价比功率电感产品。
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