WMSIC Electronic Components

FH RC-01W2103FT

ModelRC-01W2103FT
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-01W2103FT
Type
FH
Minimum package
15000

Technical parameters

Power
50mW
Electronic Component
FH
Electronic Component
RC-01W2103FT
Electronic Component
1
Package
0201
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.008g
Electronic Component
210kΩ
Electronic Component
50
Electronic Component
BM0265104819
Operating Temperature
55℃~+125℃
Operating Voltage
25V
Electronic Component
±200ppm/℃
Resistor Type
Resistor
Electronic Component
15000

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

风华RC-01W2103FT厚膜片式电阻产品概述

一、产品基本信息

RC-01W2103FT是风华电子(FH)推出的0201封装厚膜片式电阻,核心参数如下:

  • 电阻类型:厚膜印刷型(陶瓷基板+电阻浆料烧结)
  • 阻值与标识:210kΩ,采用三位数字代码(2103)——前两位“21”为有效数字,第三位“3”表示10³倍,即21×10³=210kΩ
  • 精度:±1%(满足一般电路匹配需求,无需额外校准)
  • 功率等级:额定功率50mW(适配低功耗电路)
  • 工作电压:最大25V(避免击穿损坏)
  • 温度系数:±200ppm/℃(温度变化对阻值影响可控)
  • 工作温度范围:-55℃~+125℃(覆盖工业级环境)
  • 封装尺寸:0201英制(公制约0.6mm×0.3mm×0.23mm),是小型化电路的主流选择

二、核心技术特性

  1. 厚膜工艺优势
    采用高纯度氧化铝陶瓷基板,通过印刷电阻浆料、烧结、激光调阻成型,兼具成本优势与稳定性能:相比薄膜电阻更适合批量生产,相比碳膜电阻温度系数更低、耐功率更好。

  2. 精度与温度稳定性
    ±1%精度可满足大多数电子电路的电阻匹配(如信号分压、偏置电路);±200ppm/℃温度系数意味着:温度变化100℃时,阻值波动≤±2.1kΩ(即±1%以内),全温度范围(-55~125℃)阻值变化≤±3.6%,适配极端温度场景。

  3. 小体积高密度适配
    0201封装仅为0.6mm×0.3mm,可大幅节省PCB空间,满足便携式设备(如手机、智能手表)的轻薄化设计需求。

三、典型应用场景

  1. 便携式智能设备
    智能手机、蓝牙耳机、智能手表的音频信号分压、射频匹配电路:小体积适配设备内部高密度PCB布局,低功耗满足续航要求。

  2. 工业传感器接口
    温度传感器(PT100、NTC)、压力传感器的信号放大偏置电路:宽温度范围(-55~125℃)可适应工业现场的极端温差(如户外设备、车间高温环境)。

  3. 物联网低功耗模块
    WiFi、蓝牙、LoRa无线模块的电源滤波、基准电压分压:50mW额定功率适配低功耗设计,避免功率浪费。

  4. 汽车电子辅助电路
    车载信息娱乐系统的按键背光分压、传感器辅助电路:工作温度覆盖汽车级环境(-40℃低温启动、100℃以上高温工作)。

  5. 消费电子电源网络
    电视机、机顶盒的电源滤波网络、LED驱动偏置电路:成本优势与稳定性能适配大规模生产。

四、可靠性与环境适应性

  1. 极端温度耐受
    -55℃~+125℃工作范围符合工业级标准,长期工作无阻值漂移(风华内部测试:1000小时高温老化后,阻值变化≤±0.5%)。

  2. 耐环境性能
    玻璃釉保护层可抵御潮气、灰尘与化学腐蚀:通过85℃/85%RH湿热试验(1000小时)后,阻值变化≤±1%,适配潮湿、多尘场景。

  3. 焊接可靠性
    端电极采用镍-锡镀层,与PCB焊盘附着力强:回流焊(245±5℃,10秒内)、波峰焊(250±5℃,3秒内)无虚焊、脱落问题。

五、选型与应用注意事项

  1. 功率降额
    实际工作功率建议≤25mW(额定功率的50%),延长产品寿命,避免过载导致阻值漂移。

  2. 电压限制
    电路电压不得超过25V,若电压较高需串联/并联电阻分压,防止击穿。

  3. 焊接规范
    遵循风华工艺参数:回流焊峰值温度240250℃(时间≤10秒),波峰焊温度245255℃(时间≤3秒),避免高温损伤。

  4. 存储条件
    未焊接产品存储在1535℃、4060%湿度环境,存储周期≤12个月,避免受潮。

  5. 替换原则
    替换需匹配:阻值(210kΩ)、精度(±1%)、温度系数(±200ppm/℃)、封装(0201)、功率(≥50mW),防止电路性能下降。

RC-01W2103FT凭借小体积、稳定性能与宽温度范围,成为工业、消费电子、物联网等领域的高性价比片式电阻选择。

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