WMSIC Electronic Components

TA-I Technology RMS06FT9311

ModelRMS06FT9311
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
RMS06FT9311
Type
TA-I Technology
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
RMS06FT9311
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.025g
Electronic Component
9.31kΩ
Electronic Component
10
Electronic Component
BM0264548242
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.

RMS06FT9311 厚膜贴片电阻产品概述

RMS06FT9311是大毅科技推出的一款小型化厚膜贴片电阻,采用0603(公制1608)封装,专为对精度、功率密度及环境适应性有均衡要求的电子电路设计,广泛适配消费电子、工业控制及通信设备等领域。

一、产品基本属性与定位

该电阻属于厚膜贴片电阻范畴,通过丝网印刷电阻浆料并高温烧结形成电阻膜层,兼具成本优势与性能稳定性。核心定位为小封装、宽温域、中等精度的通用型电阻,可满足批量生产中的表面贴装(SMT)需求,同时覆盖从低温到高温的复杂环境应用。

二、核心性能参数详解

  1. 阻值与精度:标称阻值9.31kΩ,精度±1%,符合E96系列电阻的精度要求,能满足一般信号调理、分压电路对阻值偏差的控制需求(如无需极高精度但需稳定输出的模拟电路)。
  2. 功率与电压:额定功率100mW,最大工作电压50V。在额定功率下,该电阻的最大工作电流约为3.28mA(计算:(I=\sqrt{P/R}=\sqrt{0.1W/9310Ω}≈3.28mA)),电压约30.5V,远低于50V额定值,具备充足安全余量。
  3. 温度特性:温度系数(TCR)±100ppm/℃,工作温度范围-55℃~+155℃。在全温域内,阻值最大变化量约为2.1%((210℃×100ppm/℃=21000ppm=2.1%)),结合±1%精度,总阻值偏差可控在3.1%以内,适合宽温环境下的稳定应用。

三、封装与结构特点

  1. 0603封装尺寸:英制0603(公制1608),具体尺寸为1.6mm(长)×0.8mm(宽)×0.45mm(厚),体积紧凑,适配高密度PCB设计(如智能手机、智能穿戴设备的主板)。
  2. 厚膜工艺优势:厚膜电阻膜层厚度约10~100μm,相比薄膜电阻(<1μm),抗磨损、抗老化性能更强,且成本更低;贴片式结构支持自动贴装,生产效率高,降低人工成本。
  3. 焊接可靠性:采用端电极设计(通常为银钯或镍层+无铅镀层),适配回流焊、波峰焊工艺,焊接强度符合电子行业标准,抗振动、抗冲击性能满足一般工业级要求。

四、典型应用场景

  1. 消费电子终端:智能手机、智能手环、平板电脑的信号调理电路(如音频放大、传感器信号分压),利用0603小封装实现紧凑布局。
  2. 工业控制模块:PLC(可编程逻辑控制器)的输入输出接口、电机驱动辅助电路,宽温范围(-55~+155℃)覆盖工业现场的极端温度环境。
  3. 通信设备:路由器、交换机的电源滤波电路、以太网信号匹配网络,±1%精度满足信号传输的阻抗匹配需求。
  4. 汽车电子辅助电路:仪表盘背光控制、胎压监测系统(TPMS)的信号处理电路(需注意:若为汽车主系统需更高可靠性,但辅助电路可适配)。

五、可靠性与环保标准

  1. 环境适应性:除宽温域外,该电阻还具备抗湿度(符合IEC 60068-2-60标准)、抗盐雾(符合IEC 60068-2-11标准)性能,适合潮湿、沿海等环境应用。
  2. 环保合规:符合RoHS 2.0及REACH法规要求,无铅无镉,适配全球市场的环保需求。
  3. 质量保障:大毅科技作为被动元件领域的成熟厂商,产品通过ISO 9001、IATF 16949(汽车级)等认证,批量一致性好,降低电路设计的兼容性风险。

六、选型与替代说明

若需更高精度(如±0.1%),可选择同封装的薄膜电阻;若需更大功率(如1/8W),可切换至0805封装;若需更低温度系数(如±50ppm/℃),可考虑精密厚膜或薄膜电阻。但RMS06FT9311在成本、性能、封装三者的平衡上具备明显优势,是通用电子电路的高性价比选择。

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