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UNI-ROYAL 0201WMF3000TEE
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UNI-ROYAL 0201WMF3000TEE
- Type
- UNI-ROYAL
- Minimum package
- 15000 圆盘
Technical parameters
- Power
- 50mW
- Electronic Component
- Electronic Component
- Electronic Component
- UNI-ROYAL
- Electronic Component
- 0201WMF3000TEE
- Electronic Component
- 1
- Package
- 0201
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.008g
- Electronic Component
- 300Ω
- Electronic Component
- 10
- Electronic Component
- BM0263574861
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 25V
- Electronic Component
- ±200ppm/℃
- Resistor Type
- Resistor
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
0201WMF3000TEE 厚膜贴片电阻产品概述
一、核心参数与性能指标
0201WMF3000TEE是一款专为小型化电子设备设计的厚膜贴片电阻，核心参数与性能明确适配低功耗、高精度场景：
- 阻值与精度：标准阻值300Ω，精度±1%，可满足多数信号调理、分压电路的精准度需求，无需额外校准即可实现稳定输出；
- 功率与电压：额定功率50mW，最大工作电压25V，适配低功耗电路（如可穿戴设备、小型传感器模块），避免功率过载风险；
- 温度特性：温度系数（TCR）±200ppm/℃，工作温度范围-55℃至+155℃，宽温环境下阻值漂移可控，适用于工业、汽车等温度波动较大的场景；
- 封装尺寸：0201英制封装（对应公制0.6mm×0.3mm），超小体积适配高密度PCB布局，为设备“轻、薄、小”设计提供空间支持。
二、品牌与封装优势
该产品由国内资深被动元器件厂商UNI-ROYAL（厚声）出品，厚膜工艺与0201封装的组合兼具性能与成本优势：
- 厚膜工艺特性：相较于薄膜电阻，成本更具竞争力；相较于碳膜电阻，精度更高、稳定性更强，批次一致性可达行业领先水平，适合中高端消费电子及工业应用；
- 0201封装适配性：超小体积可在同一PCB上集成更多功能模块，常见于智能手机、智能手环等空间受限设备；同时支持回流焊、波峰焊等常规贴片工艺，生产兼容性好，无需特殊设备即可批量加工。
三、典型应用场景
结合参数与封装特性，0201WMF3000TEE适用于以下核心场景：
- 消费电子领域：智能手机的传感器信号调理电路（如加速度计、陀螺仪的偏置调节）、蓝牙耳机的音频滤波电路，精准度满足信号传输稳定性需求；
- 汽车电子辅助电路：车载小型控制器（如胎压监测模块、氛围灯控制单元）的低功耗信号链路，宽温特性适配汽车舱内-40℃至+85℃的温度变化；
- 可穿戴设备：智能手表、健康手环的心率传感器信号放大电路，50mW功率匹配设备低功耗设计，避免电池续航损耗；
- 小型医疗仪器：便携式血糖仪、电子体温计的模拟信号处理电路，±1%精度确保测量结果稳定，宽温范围适配不同使用环境。
四、使用注意事项
为保障产品长期可靠性，需注意以下要点：
- 功率降额：实际工作功率建议不超过额定功率的70%（即35mW以内），避免长期满功率工作导致阻值漂移；
- 电压限制：电路中施加电压不超过25V，防止绝缘层击穿；
- 焊接工艺：回流焊峰值温度≤260℃，焊接时间≤10秒；波峰焊温度≤245℃，时间≤5秒，避免高温损坏电阻膜层；
- 储存环境：未焊接产品需存放在温度-40℃至+30℃、相对湿度≤60%的环境中，避免受潮影响焊接性能。
0201WMF3000TEE凭借精准度、宽温特性与超小体积，成为小型化电子设备中信号调理、分压、限流等电路的优选厚膜贴片电阻，可有效平衡性能与成本需求。
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