WMSIC Electronic Components

FH RC-01W201JT

ModelRC-01W201JT
Package0201
BrandFH
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
FH RC-01W201JT
Type
FH
Minimum package
15000 圆盘

Technical parameters

Power
50mW
Electronic Component
Electronic Component
Electronic Component
FH
Electronic Component
RC-01W201JT
Electronic Component
1
Package
0201
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.008g
Electronic Component
200Ω
Electronic Component
50
Electronic Component
BM0264865164
Operating Temperature
55℃~+125℃
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.

风华RC-01W201JT厚膜贴片电阻产品概述

RC-01W201JT是国内被动元件龙头厂商风华高科(FH)推出的一款小型化厚膜贴片电阻,针对低功耗、高密度电路设计需求优化,凭借紧凑封装、稳定性能及高性价比,广泛应用于消费电子、物联网、小型工业设备等领域。

一、产品核心定位与典型应用场景

RC-01W201JT的核心定位是高集成度低功耗厚膜电阻,适配对尺寸敏感、功率需求适中的电路设计。其典型应用场景包括:

  1. 消费电子终端:智能手机/平板的电源管理模块(如LDO外围偏置电阻)、TWS耳机的信号链路衰减电阻;
  2. 物联网节点:传感器节点(如温湿度传感器、运动传感器)的信号调理电路;
  3. 小型工业设备:工业控制模块的辅助电路、可穿戴医疗设备(如血糖监测仪)的检测电路;
  4. 汽车电子辅助:低功耗车载电子(如胎压监测传感器模块)的辅助电阻(满足-40℃~125℃的部分车载场景)。

二、关键参数与性能特性

RC-01W201JT的核心参数精准匹配主流电路需求,关键性能如下:

  • 阻值与精度:200Ω标称阻值,±5%精度覆盖——满足大多数消费电子、工业辅助电路的误差要求,无需额外高精度电阻即可实现基础功能;
  • 功率与电压:50mW额定功率、25V工作电压——适配低功耗MCU(如STM32L系列)、传感器等低功耗器件的外围电路,避免过功率设计冗余;
  • 温度系数:±200ppm/℃——在工作温区(-55℃~125℃)内,阻值变化可控(如125℃时比25℃仅变化约2%),确保极端温度下电路性能稳定;
  • 厚膜工艺优势:相比薄膜电阻,成本更低且阻值范围宽,同时兼顾稳定性,适合批量应用。

三、封装与工艺可靠性

RC-01W201JT采用0201英制封装(对应公制0402,尺寸约0.6mm×0.3mm),是当前主流小型化封装之一,具备以下优势:

  • 高密度布局适配:极小尺寸可支持PCB多层板的细间距布线(如0.1mm线宽),满足智能手机、可穿戴设备的紧凑空间需求;
  • 成熟工艺保障:风华采用丝网印刷+高温烧结的厚膜工艺,端电极采用镍-锡(无铅)结构,兼容回流焊、波峰焊工艺,焊接后剪切强度符合IEC 60068标准;
  • 批次一致性:每批次阻值偏差控制在±5%以内,避免因电阻差异导致的电路性能波动。

四、环境适应性与寿命表现

RC-01W201JT的环境适应性覆盖工业级及部分汽车级场景,可靠性表现稳定:

  • 宽温工作范围:-55℃~125℃的温区,可应对热带地区的高温(如户外物联网节点)、寒冷地区的低温(如北方工业设备);
  • 长期寿命:在额定工作条件下,1000小时加速寿命测试中阻值变化≤1%,满足产品5年以上的使用周期要求;
  • 抗湿性能:通过85℃/85%RH的湿热测试(1000小时),阻值变化≤2%,适合潮湿环境下的应用(如浴室传感器、户外监控设备)。

五、选型与应用注意事项

为确保RC-01W201JT的性能发挥,选型及应用需注意以下要点:

  1. 功率降额:实际应用中建议功耗不超过额定功率的50%(即25mW),避免过功率导致阻值漂移或损坏;
  2. 焊接工艺:0201封装对焊接温度敏感,回流焊峰值温度建议控制在245℃±5℃,时间不超过30秒,避免热应力导致封装开裂;
  3. 电路匹配:若电路对阻值精度要求高于±5%(如精密传感器信号调理),需结合实际需求选择更高精度型号;若功率需求超过50mW,需切换至0402或更大封装的电阻。

综上,RC-01W201JT凭借小型化、低功耗、高可靠性及性价比优势,成为消费电子、物联网等领域的主流厚膜贴片电阻选择,可有效降低电路设计的尺寸与成本压力。

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