WMSIC Electronic Components

FH RC-02K162JT

ModelRC-02K162JT
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-02K162JT
Type
FH
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
FH
Electronic Component
RC-02K162JT
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.022g
Electronic Component
1.6kΩ
Electronic Component
10
Electronic Component
BM0265624738
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.

风华FH RC-02K162JT贴片厚膜电阻产品概述

一、产品核心身份与封装特征

RC-02K162JT是风华(FH)推出的一款小型化贴片厚膜电阻,型号各部分含义清晰:“RC” 为风华贴片厚膜电阻系列代号,“02” 对应英制0402封装(公制1005,尺寸为长1.0mm×宽0.5mm),“K162” 表示标称阻值1.6kΩ(前两位“16”为有效数字,第三位“2”为倍率10²,即16×10²=1600Ω),“J” 代表精度±5%,“T” 为封装/工艺标识。

该电阻采用厚膜工艺制造——以氧化铝陶瓷为基底,通过丝网印刷电阻浆料并高温烧结形成电阻层,兼具成本优势与性能稳定性;0402封装适配高密度PCB设计,可有效节省电路板空间,是消费电子、通信等小型化设备的常用选型。

二、电性能关键参数详解

1. 阻值与精度

标称阻值1.6kΩ,精度±5%,属于通用精度等级,无需额外高精度电阻的成本投入,可满足大多数非精密电路的阻值匹配需求(如分压、滤波、信号调理等场景)。

2. 功率额定值

额定功率62.5mW(即1/16W),符合0402封装贴片电阻的典型功率规格。实际使用需遵循降额原则(建议环境温度下功率不超过额定值的80%),以避免因功率过载导致阻值漂移或失效,延长产品寿命。

3. 温度系数(TCR)

温度系数为±100ppm/℃,表示温度每变化1℃,阻值相对变化±0.01%。以典型工作场景为例:

  • 从25℃(常温)升至155℃(最高工作温度),阻值变化约±1.3%;
  • 从25℃降至-55℃(最低工作温度),变化约±0.8%;
    温漂性能可满足常规环境下的电路稳定要求,无需额外温补措施。

三、环境适应性与可靠性

1. 宽温工作范围

工作温度覆盖**-55℃+155℃**,远超工业级(-40℃+85℃)标准,可适配高温环境(如车载辅助电路、工业高温模块)及低温场景(如户外通信设备)。

2. 机械与环境稳定性

贴片封装通过回流焊焊接,焊点可靠性高,可承受一定振动与冲击(符合GB/T 2423振动测试标准);厚膜电阻层与陶瓷基底结合紧密,抗湿热、抗老化性能优异,长期使用阻值变化率低。

3. 环保合规

产品符合RoHS、REACH等环保标准,无铅无镉,适配全球绿色制造要求。

四、典型应用场景

  1. 消费电子:手机、平板、智能穿戴的音频滤波、电源分压电路,利用0402小封装节省空间;
  2. 工业控制:小型传感器(温度/压力)的信号放大、分压电路,宽温范围适配工业环境波动;
  3. 通信设备:小型基站、路由器的射频阻抗匹配、偏置电路,高密度布局适配设备小型化;
  4. 汽车电子:车载显示屏背光控制、车内传感器信号转换(非高温关键部位),满足车载基本温湿度要求。

五、品牌与质量保障

风华(FH)作为国内电子元器件老牌制造商,拥有30余年厚膜电阻生产经验,RC-02K162JT产品一致性好、批量稳定性高;生产过程通过ISO9001质量体系认证,每批次产品均经过阻值分选、温漂测试等环节,可满足客户量产需求,为下游产品质量提供基础保障。

该产品以“小型化、高性价比、宽温稳定”为核心优势,是通用电路设计中替代进口同类产品的可靠选型。

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