WMSIC Electronic Components

YAGEO RC0100FR-0722K1L Resistor RC0100FR

ModelRC0100FR-0722K1L
Package01005
BrandYAGEO
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

20 specifications

Core information

Product name
YAGEO RC0100FR-0722K1L
Type
YAGEO
Unit
Electronic Component
Minimum package
20000 圆盘

Technical parameters

Power
31.25mW
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
YAGEO
Electronic Component
RC0100FR-0722K1L
Electronic Component
1
Package
01005
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.007g
Electronic Component
22.1kΩ
Electronic Component
1
Electronic Component
BM0264566300
Operating Temperature
55℃~+125℃
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.

国巨RC0100FR-0722K1L厚膜片式电阻产品概述

一、产品身份与品牌基础

RC0100FR-0722K1L是国巨(YAGEO)旗下厚膜片式固定电阻器,属于其主流SMD电阻产品线。国巨作为全球被动元件领域的核心供应商,以稳定的品质、广泛的参数覆盖和高效的供应链著称,该系列产品延续了品牌对“小型化、高可靠性”的设计导向,适配高密度电路设计需求。

二、核心技术参数解析

该电阻的参数设计精准匹配“小型化+低功耗+宽温稳定”场景,关键参数的实际价值需结合应用理解:

  1. 阻值与精度:标称阻值22.1kΩ,精度±1%——实际阻值范围为21.879kΩ~22.321kΩ,满足多数精密信号调理、分压/限流电路的精度要求,无需额外校准即可稳定输出;
  2. 功率等级:31.25mW(即1/32W)——适配低功耗电路,持续工作电流约1.18mA(由(I=\sqrt{P/R})换算:(\sqrt{31.25e-3/22.1e3}\approx1.18mA)),覆盖大多数小型电子设备的电流范围;
  3. 温度特性:温度系数±200ppm/℃——每升高1℃,阻值变化约4.42mΩ((22.1kΩ×200e-6)),在-55℃~+125℃宽温范围内,阻值变化率控制在±2.21%以内,极端环境下仍能保持电路稳定;
  4. 工作温度范围:-55℃~+125℃——符合工业级与部分汽车级环境要求,可适应户外IoT节点冬季低温、电子设备内部散热区高温等场景。

三、封装特性与设计价值

该产品采用01005封装(公制对应0402),尺寸约为0.25mm×0.125mm(长×宽),是目前主流SMD电阻中体积最小的规格之一,核心价值体现在:

  1. 高密度PCB适配:可显著提升电路集成度,例如在智能手机主板、可穿戴设备模块中,能在有限空间内布局更多电阻元件,支撑小型化设计趋势;
  2. 轻量化与低功耗:小体积对应低重量,适配对重量敏感的便携设备(如智能手表、蓝牙耳机),同时低功率设计也符合低功耗电路的节能需求;
  3. 装配兼容性:01005封装可通过标准SMD贴装设备生产,无需特殊工艺,降低批量生产难度。

四、性能优势与可靠性保障

  1. 厚膜工艺可靠性:采用厚膜印刷技术制造,相比薄膜电阻成本更低,且具备良好的耐湿、耐温冲击性能,长期使用不易出现阻值漂移;
  2. 参数一致性:国巨标准化生产流程保证批量产品的阻值、温度系数一致性,适合工业批量生产,减少电路调试难度;
  3. 抗干扰性:厚膜电阻的结构设计具备一定的抗电磁干扰能力,可降低电路中的噪声影响,提升信号质量;
  4. 降额设计空间:31.25mW的功率等级在实际应用中可降额使用(通常降额至70%),进一步提升长期可靠性。

五、典型应用领域

该电阻的参数与封装特性决定了其主要应用于小型化、低功耗、宽温环境的电子设备:

  1. 消费电子:智能手机的信号滤波电路、智能手表的传感器接口、蓝牙耳机的音频调理模块;
  2. IoT与物联网:小型温湿度传感器节点、低功耗无线模块(如BLE)的分压/限流电路;
  3. 工业控制:小型PLC的模拟量输入接口、传感器信号调理电路;
  4. 汽车电子:车载小型辅助模块(如胎压监测系统的低功耗电路);
  5. 医疗电子:便携式血糖仪、血氧仪的电路元件。

综上,RC0100FR-0722K1L是一款兼顾“小型化、精度、宽温稳定”的厚膜电阻,适合对空间、功耗要求严格的终端产品,是国巨被动元件产品线中极具性价比的选型之一。

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