WMSIC Electronic Components

FH RC-02K2323FT

ModelRC-02K2323FT
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-02K2323FT
Type
FH
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
FH
Electronic Component
RC-02K2323FT
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.022g
Electronic Component
232kΩ
Electronic Component
10
Electronic Component
BM0265134590
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-02K2323FT 贴片厚膜电阻产品概述

一、产品基本属性

RC-02K2323FT是风华电子(FH品牌) 推出的贴片厚膜电阻,采用0402英寸(1.0×0.5mm) 小型化封装,属于工业级通用贴片电阻范畴。厚膜电阻通过丝网印刷、高温烧结工艺制备,兼具成本优势与性能稳定性,是电子电路中最常用的电阻类型之一。该型号明确对应标准化参数,为电路设计提供直接选型依据。

二、核心参数详解

1. 阻值与精度

标称阻值为232kΩ(即232×10³Ω),精度等级**±1%**——这一精度可满足多数模拟电路、信号调理电路的阻值匹配需求,避免因偏差导致的信号失真或功率损耗异常。

2. 功率额定值

62.5mW(毫瓦),与0402封装贴片电阻的典型功率范围(1/16W≈62.5mW)一致,能支撑低功耗电路的长期稳定工作,无过载风险。

3. 温度系数(TCR)

±100ppm/℃——表示温度每变化1℃,阻值变化约百万分之一百(0.01%/℃)。以工作温度跨度210℃(155℃-(-55℃))计算,总阻值漂移约±2.1%,在工业级应用中属于可接受的稳定范围。

4. 工作温度范围

-55℃~+155℃——覆盖寒带户外设备(低温)、工业炉周边(高温)等极端环境,提升产品环境适应性。

三、性能特点分析

1. 小型化适配高密度设计

0402封装体积仅1.0mm×0.5mm,可显著减少PCB板占用面积,适合智能手机、智能穿戴、小型通信模块等对空间要求严苛的产品。

2. 厚膜技术的稳定性优势

厚膜电阻膜层与陶瓷基底结合牢固,抗机械应力、抗老化性能优于部分薄膜电阻(针对高精密场景),同时成本低于金属膜电阻,性价比突出。

3. 宽温下的阻值稳定性

±100ppm/℃的TCR与宽温范围配合,可在极端温度变化中保持阻值相对稳定,减少电路参数漂移对信号/功率的影响。

4. 标准化参数便于选型

所有核心参数(阻值、精度、功率、封装)均为行业通用标准,设计人员可直接匹配电路需求,无需额外定制。

四、典型应用场景

1. 消费电子终端

智能手机、平板电脑、智能手表的电源滤波、信号分压电路——0402封装满足小型化需求,±1%精度保障信号质量。

2. 工业控制与传感器

工业PLC模拟量输入调理、温度传感器信号放大电路——宽温范围适配工业现场高低温环境,62.5mW功率支撑低功耗模块。

3. 汽车电子小模块

车载中控屏背光控制、胎压监测信号处理电路——工作温度上限155℃,可应对车载发动机舱附近的极端高温。

4. 通信设备子系统

小型基站射频前端滤波、路由器电源管理电路——高密度0402封装适配通信设备的PCB密集布局需求。

五、品牌与质量保障

风华电子(FH)作为国内老牌元器件厂商,RC-02K2323FT通过ISO9001质量认证,符合RoHS、REACH环保指令。产品采用标准化生产工艺,批次间参数一致性好,可降低批量生产不良率;同时提供完善售后技术支持,快速响应选型/应用问题。

总结:RC-02K2323FT凭借小型化、高精度、宽温适应性及高性价比,成为电子电路设计中常用的贴片电阻选型,适用于多领域中低功耗、空间敏感的应用场景。

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