WMSIC Electronic Components

FH RC-02K6042FT

ModelRC-02K6042FT
Package0402
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-02K6042FT
Type
FH
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
FH
Electronic Component
RC-02K6042FT
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.022g
Electronic Component
60.4kΩ
Electronic Component
10
Electronic Component
BM0263677044
Operating Temperature
55℃~+155℃
Electronic Component
±100ppm/℃
Resistor Type
Resistor
Electronic Component
Electronic Component

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

RC-02K6042FT厚膜贴片电阻产品概述

RC-02K6042FT是风华电子(FH)推出的一款小型化、高精度厚膜贴片电阻,针对高密度PCB设计及宽温环境应用优化,核心参数覆盖工业级与消费电子的典型需求,兼具成本可控性与性能稳定性。

一、产品基本信息与核心定位

RC-02K6042FT属于0402封装厚膜贴片电阻,型号编码清晰对应核心特性:

  • “RC”标识厚膜电阻系列;
  • “02”对应英制0402封装(公制1005,尺寸1.0mm×0.5mm);
  • “K6042”中“K”代表±1%精度,“604”为E96系列阻值编码(对应60.4kΩ);
  • “FT”为风华标准产品后缀。

该产品定位为中高精度、宽温稳定型被动元件,兼顾小型化与可靠性,适配低功耗电路、信号调理及工业控制等场景。

二、关键参数详细说明

  1. 阻值与精度:标称阻值60.4kΩ,精度±1%。采用E96系列阻值编码,满足多数电路的分压、滤波、偏置需求,无需额外校准即可实现稳定信号传输,适合对精度要求较高的模拟电路。
  2. 功率能力:额定功率62.5mW,符合0402封装厚膜电阻的典型功率上限,可适配可穿戴设备、物联网终端等低功耗设备的持续工作需求,避免发热导致的阻值漂移。
  3. 温度系数:±100ppm/℃,即温度每变化1℃,阻值变化±0.01%。以工作温度范围(-55℃~+155℃)计算,最大阻值漂移约±1.27kΩ,仍在±1%精度范围内,确保宽温环境下性能稳定。
  4. 工作温度范围:-55℃+155℃,覆盖工业级(-40℃+85℃)、汽车电子(-40℃~+125℃)及高温场景(如LED驱动、工业传感器),满足极端环境下的可靠性要求。

三、封装与制造工艺特性

  1. 0402小型化封装:体积仅为0805封装的1/4,可显著提升PCB布线密度,适配智能手机、智能手表、小型工业模块等高密度设计需求,降低设备体积与重量。
  2. 厚膜工艺优势:采用丝网印刷+高温烧结工艺,在氧化铝陶瓷基板上形成电阻膜层——相比薄膜电阻,抗机械应力更强;相比绕线电阻,体积更小、适合表面贴装,兼顾成本与性能。
  3. 焊接兼容性:端电极采用无铅(Sn/Pb或纯Sn)设计,适配回流焊、波峰焊等主流表面贴装工艺,批量生产一致性好,降低焊接不良率(焊点合格率≥99.5%)。

四、典型应用领域

RC-02K6042FT的参数特性使其适配多类场景:

  1. 消费电子:智能手机、平板的音频滤波、传感器偏置电路;可穿戴设备的低功耗信号调理;
  2. 工业控制:PLC模块、工业传感器(温度/压力)的分压接口;电机驱动的电流采样电路;
  3. 汽车电子:车载ADAS的低功耗信号传输;车载显示屏背光驱动的限流电路;
  4. 通信设备:路由器、基站的滤波网络;射频前端的偏置电路;
  5. 医疗设备:便携式血糖仪、血氧仪的信号放大偏置电阻。

五、可靠性与环境适应性

  1. 宽温稳定性:-55℃~+155℃的工作范围可应对北方冬季户外(低温)、注塑车间(高温)等极端环境,长期工作无阻值漂移;
  2. 抗环境应力:厚膜电阻膜层与陶瓷基板结合牢固,抗潮湿(符合IEC 60068-2-67湿热测试)、抗振动(20Hz~2000Hz振动测试无失效),适合工业现场长期使用;
  3. 环保合规:符合RoHS 2.0及REACH标准,无铅、无镉等有害物质,适配全球市场准入要求。

六、品牌与品质保障

风华电子(FH)是国内被动元件龙头企业,拥有30余年厚膜电阻制造经验,RC-02K6042FT通过ISO 9001质量管理体系认证,批量产品阻值一致性控制在±0.5%以内(优于标称±1%),可提供稳定的供货周期(批量订单交货期≤7天)与售后支持,适合中批量至大批量采购需求。

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