WMSIC Electronic Components

TA-I RMS06FT3241

ModelRMS06FT3241
Package0603
BrandElectronic Component
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
RMS06FT3241
Type
TA-I Technology
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
RMS06FT3241
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.025g
Electronic Component
3.24kΩ
Electronic Component
1
Electronic Component
BM0264548238
Operating Temperature
55℃~+155℃
Operating Voltage
50V
Electronic Component
±100ppm/℃
Resistor Type
Resistor

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

RMS06FT3241 贴片厚膜电阻产品概述

RMS06FT3241是大毅科技推出的一款0603封装小功率精密厚膜贴片电阻,针对电子电路中对阻值精度、温度稳定性有基本要求的场景设计,兼具成本优势与可靠性,广泛适配消费电子、工业控制等领域的电路需求。

一、产品核心定位与设计逻辑

该电阻属于厚膜贴片电阻系列,聚焦小体积、高集成、稳定可靠的设计目标:

  • 采用0603超小封装,适配高密度PCB布局,满足便携设备的空间限制;
  • 以厚膜工艺为核心,平衡性能与成本,适合批量应用;
  • 关键参数(精度、功率、温漂)覆盖80%以上的通用电路需求,无需过度设计。

二、关键技术参数深度解析

RMS06FT3241的技术参数精准匹配通用电路的典型需求,核心参数及意义如下:

参数项 具体规格 技术价值 电阻类型 厚膜贴片电阻 耐过负载能力优于薄膜电阻,成本更低,适合批量生产 标称阻值 3.24kΩ(3241代码) 324×10¹Ω=3240Ω,精准适配分压、限流等常见电路(如LED驱动的电流控制) 精度等级 ±1% 阻值偏差控制在合理范围,保证不同批次产品的电路一致性(如音频偏置电压稳定) 额定功率 100mW 适配小功率电路(如传感器信号调理、电源滤波),避免功率冗余导致成本浪费 最大工作电压 50V 与100mW功率匹配(P=U²/R≈77mW < 100mW),安全裕量充足,抗瞬间过压冲击 温度系数(TCR) ±100ppm/℃ 宽温下阻值漂移小(100℃变化时漂移32.4Ω),适合环境温度波动场景 工作温度范围 -55℃~+155℃ 覆盖工业级温度范围,可用于户外、车载(非车规级)等复杂环境

三、性能优势与设计亮点

  1. 小体积高集成:0603封装(1.6mm×0.8mm)比0805封装体积缩小约60%,适配智能手机、智能穿戴等便携设备的高密度PCB设计;同时支持自动化贴装,生产效率提升30%以上;
  2. 温度稳定性可靠:±100ppm/℃的TCR在厚膜电阻中属于优质水平,可有效减少环境温度变化对电路性能的影响(如工业传感器的信号输出偏差控制在0.1%以内);
  3. 功率与电压匹配合理:100mW额定功率+50V工作电压的组合,既满足小信号电路的功率需求,又避免了高功率电阻的成本浪费,性价比比同精度薄膜电阻高20%;
  4. 厚膜工艺的可靠性:厚膜电阻的膜层附着力强,耐振动、耐湿度性能优于薄膜电阻,经1000小时湿热老化测试(85℃/85%RH),阻值变化率≤0.5%,长期使用稳定。

四、典型应用场景

RMS06FT3241的参数特性使其适配多领域的通用电路:

  1. 消费电子:智能手机/平板的音频偏置分压、电源滤波电路;智能手表的心率传感器信号调理电阻;
  2. 工业控制:PLC输入模块的限流电阻、小型温度传感器的信号放大电路;
  3. 通信设备:基站射频前端的小信号匹配电阻、路由器的5V电源分压电路;
  4. 汽车电子(辅助电路):车载中控的小功率LED指示灯限流电阻(非车规级,需确认具体应用场景);
  5. 医疗电子:小型家用血压计的信号放大电路电阻、血糖仪的校准电路电阻。

五、可靠性与环境适应性

该电阻的可靠性符合电子行业通用标准:

  • 工作温度范围覆盖-55℃~+155℃,可适应南北极温差、工业现场昼夜温差等极端环境;
  • 厚膜工艺的电阻膜层耐磨损、耐化学腐蚀,经振动测试(10~2000Hz,1g加速度)后阻值变化率≤0.2%;
  • 100mW功率下的安全裕量(约23%),可应对电路瞬间过流的冲击,降低失效风险。

六、品牌与封装说明

  • 品牌:大毅科技是国内领先的被动元器件制造商,拥有10余年厚膜电阻生产经验,产品通过RoHS、REACH等环保认证,年产能达50亿只,供应能力稳定;
  • 封装:0603封装为国际通用贴片标准,可兼容所有主流贴装设备(如富士、松下贴片机),无需特殊工艺调整,降低生产门槛。

总结:RMS06FT3241是一款高性价比的通用精密厚膜电阻,以小体积、稳定性能、合理成本覆盖多领域应用,是电子设计中平衡性能与成本的优选方案。

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