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Sunlord MPL2012S3R3MHT
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Sunlord MPL2012S3R3MHT
- Type
- SUNLORD
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- SUNLORD
- Electronic Component
- MPL2012S3R3MHT
- Electronic Component
- 1
- Package
- 0805
- Type
- Inductor
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 0.037g
- Inductor
- 3.3uH
- Electronic Component
- 1
- Electronic Component
- BM0264889140
- Current
- 900mA
- Resistor(DCR)
- 190mΩ
- 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.
Sunlord MPL2012S3R3MHT 功率电感产品概述
一、产品基本识别
MPL2012S3R3MHT是顺络电子（Sunlord）推出的叠层功率电感，型号命名清晰对应核心特性：
- “2012”为公制封装尺寸（2.0mm×1.2mm），即英制“0805”封装；
- “3R3”明确电感标称值为3.3μH；
- “M”代表电感精度±20%；
- 尾缀“HT”关联叠层工艺设计，确保体积紧凑、一致性稳定。
作为顺络功率电感产品线的常规型号，该产品适配低功率电子电路的储能与滤波需求。
二、核心电气性能解析
2.1 电感值与精度
电感标称值3.3μH，精度±20%（实际范围2.64μH~3.96μH），满足大多数低功率DC-DC转换、滤波电路的精度要求，无需额外复杂的参数匹配设计。
2.2 额定电流与承载能力
额定电流900mA，指电感在25℃环境下连续工作时，温升不超过允许范围（顺络常规功率电感温升限制约40℃）的最大电流。该参数决定产品适用于小功率电源场景，可避免电流过载导致的电感饱和或性能下降。
2.3 直流电阻（DCR）与功耗控制
直流电阻190mΩ，属于同封装叠层电感的中等偏优水平。低DCR可有效降低电感自身I²R功耗（900mA工作时功耗约0.15W），减少发热，提升电路整体效率，尤其适合对功耗敏感的便携设备。
2.4 叠层工艺优势
采用叠层结构而非绕线，相比绕线电感具有体积更小、一致性更好、抗EMI性能更稳定的特点，同时避免绕线电感常见的断线风险，适配高密度PCB布局。
三、封装与生产适配性
产品采用0805贴片封装（英制尺寸0.08英寸×0.05英寸），公制对应2012尺寸，厚度约1.0mm（顺络叠层电感常规厚度）。贴片式设计兼容自动化SMT生产流程，贴装效率高，可适配智能手机主板、IoT传感器节点等小型设备的PCB设计。
四、典型应用场景
结合参数与封装特性，该电感主要适用于低功率电子领域：
- 便携消费电子：智能手机、智能手表、TWS耳机的电源管理模块（DC-DC储能电感）；
- IoT与传感器：蓝牙模块、温湿度传感器节点、低功耗MCU的稳压滤波电路；
- 小型电源：便携式充电器（5V/1A输出）、USB-C适配器的辅助电感；
- 工业辅助电路：小型PLC模块、电机驱动的低功率电源滤波。
五、品牌与品质保障
顺络电子是国内被动元器件龙头企业，MPL系列电感符合RoHS 2.0、REACH环保标准，且通过多项可靠性测试：
- 温度循环（-40℃~85℃，1000次）；
- 湿度测试（85℃/85%RH，1000小时）；
- 振动测试（10~2000Hz，加速度2g）。
产品批量供应一致性好，可满足消费级与部分工业级场景需求，是小功率电路电感选型的可靠选择。
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