WMSIC Electronic Components

FOJAN FRC0603F1402TS

ModelFRC0603F1402TS
Package0603
BrandFOJAN
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
FOJAN FRC0603F1402TS
Type
FOJAN
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
FOJAN
Electronic Component
FRC0603F1402TS
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
14kΩ
Electronic Component
1
Electronic Component
BM0264521803
Operating Temperature
55℃~+155℃
Operating Voltage
75V
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.

FRC0306F1402TS 厚膜贴片电阻产品概述

一、产品基本定位与核心身份

FRC0306F1402TS是富捷(FOJAN)品牌推出的0603封装厚膜贴片电阻,属于常规小功率高精度电阻范畴。其核心参数匹配14kΩ阻值、±1%精度、100mW功率,是工业控制、消费电子等领域小信号电路的常用基础元件,兼顾成本与性能平衡,无需额外校准即可满足多数场景需求。

二、关键性能参数深度解析

1. 阻值与精度

标称阻值为14kΩ(对应丝印代码“1402”,即14×10²Ω),精度±1%——该精度可覆盖大多数电路的阻抗匹配、分压滤波、信号衰减等需求,例如音频电路的音量控制、传感器的信号调理。

2. 功率与电压约束

  • 额定功率100mW(0603封装的常规功率等级);
  • 最大工作电压75V。需注意实际使用中需遵循“功率=电压²/阻值”的换算关系:若14kΩ电阻加75V电压,功率约为396mW(远超额定值),因此需降额使用(建议电压不超过√(0.1×14000)≈37.4V)。

3. 温度特性

  • 温度系数(TCR)±100ppm/℃:即温度每变化1℃,阻值变化±0.01%,温漂适中,适合对温度稳定性要求不苛刻的场景;
  • 工作温度范围**-55℃+155℃**:覆盖工业级温区,可适应汽车舱内(-40℃85℃)、户外小型设备(如温湿度传感器模块)等高低温环境。

三、封装与工艺特点

1. 封装规格

采用0603英制封装(公制1608,尺寸1.6mm×0.8mm),体积紧凑,适配高密度贴装需求——例如智能手机主板、微型PLC模块等小型化设备。

2. 厚膜工艺优势

基于厚膜丝网印刷技术制造,相比薄膜电阻:

  • 成本更低,适合批量生产;
  • 耐过负载能力更强(短暂过功率冲击下不易失效);
  • 稳定性良好,长期使用阻值漂移小。

四、典型应用场景

1. 消费电子领域

  • 智能手机/平板:音频信号调理(如耳机接口的分压电阻)、电源滤波电路;
  • 可穿戴设备:心率传感器、加速度传感器的信号匹配电阻。

2. 小型工业控制

  • PLC输入输出模块:数字信号的阻抗匹配;
  • 微型电机驱动:低功率场景下的限流电阻(如小型步进电机的电流调节)。

3. 汽车电子辅助电路

  • 车载显示屏:背光控制电路的分压电阻;
  • 低功耗传感器:温度/湿度传感器的信号调理(因宽温区适配汽车高低温环境)。

4. 通信设备

  • 射频前端:小信号滤波、阻抗匹配电阻(0603封装适配小型化射频模块)。

五、可靠性与环境适应性

  1. 环境耐受性:厚膜工艺赋予其良好的耐湿度(符合IEC 60068-2-60标准)、耐机械振动性能,可适应运输与使用中的轻微振动;
  2. 寿命与降额:额定参数下工作寿命≥10000小时;建议实际功率降额至80%以下(≤80mW),进一步延长可靠性,避免长期过负载老化。

六、选型匹配参考

  • 若需更高精度(如±0.1%):可选择同封装薄膜电阻(如FOJAN薄膜系列);
  • 若需更高功率(如200mW):升级至0805封装;
  • 若对温漂要求更苛刻(如±50ppm/℃):切换至低TCR厚膜或薄膜型号;
  • 14kΩ为常规阻值,库存充足,交期短(一般1-2周)。

该产品以“高性价比+宽温区+紧凑封装”为核心优势,是中小批量电路设计的优选基础元件。

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