WMSIC Electronic Components

FOJAN FRC0402F2001TS

ModelFRC0402F2001TS
Package0402
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 FRC0402F2001TS
Type
FOJAN
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
FOJAN
Electronic Component
FRC0402F2001TS
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.01g
Electronic Component
2kΩ
Electronic Component
10
Electronic Component
BM0264520359
Operating Temperature
55℃~+155℃
Operating Voltage
50V
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.

FRC0204F2001TS厚膜晶片电阻产品概述

一、产品定位与系列背景

FRC0402F2001TS是富捷电子(FOJAN)FRC系列下的常规厚膜晶片电阻,针对小型化、高精度、宽温适应性的电路设计需求开发。作为0402封装的基础元件,它兼顾成本控制与性能稳定性,广泛适配消费电子、工业控制、汽车电子等领域的小型电路模块,是批量应用的高性价比选择。

二、核心参数与性能优势

该电阻的核心参数直接指向实用场景的关键需求,具体如下:

1. 阻值与精度

标称阻值2kΩ,精度±1%——这一精度等级能满足多数信号调理、分压电路的准确要求(例如传感器信号放大电路中,1%精度可将输出偏差控制在0.5%以内),避免因阻值漂移导致的功能异常。

2. 功率与电压约束

额定功率62.5mW,最大工作电压50V——需注意功率与电压的匹配关系:实际使用时需满足( P = U^2/R )(如2kΩ电阻在50V下功率达1.25W,远超额定值),因此实际电压需控制在( \sqrt{62.5mW \times 2kΩ} ≈ 11.18V )以内,避免过载损坏。

3. 温度特性

温度系数±100ppm/℃——表示温度每变化1℃,阻值变化±0.01%;在-55℃~+155℃的宽温范围内,100℃温差下阻值漂移仅±0.1%,适合户外或工业高温环境的稳定工作。

三、封装与工艺特点

1. 0402小封装优势

封装尺寸为英制0402(公制1005:长1.0mm×宽0.5mm),体积仅为0805封装的1/4——适合高密度PCB布局(如智能手机主板、小型IoT模块),大幅减少电路占用空间,支持设备小型化设计。

2. 厚膜工艺的性价比平衡

采用丝网印刷厚膜电阻浆料+高温烧结工艺:相比薄膜电阻成本降低30%以上,相比碳膜电阻稳定性提升2倍(长期阻值变化≤0.2%),抗机械冲击(1500g/0.5ms)与振动(10~2000Hz/1g)能力更强,适合批量生产。

四、可靠性与环境适应性

1. 长期可靠性指标

额定参数下工作寿命可达10000小时以上;85℃/85%RH湿度测试1000小时后,阻值变化≤0.5%,满足工业级产品的可靠性要求。

2. 宽温与抗恶劣环境能力

工作温度覆盖-55℃+155℃,超出汽车电子(-40℃+125℃)、工业控制(-40℃~+85℃)的常规需求;耐盐雾(5%NaCl,96小时)测试后,引线焊接强度无明显下降,适合沿海或潮湿环境应用。

五、典型应用场景解析

1. 消费电子领域

  • 智能手机/蓝牙耳机的音频信号分压电路:0402封装适配主板紧凑布局,1%精度保证音量调节的线性度;
  • 智能手表的传感器偏置电阻:宽温特性适应佩戴环境(-20℃~+50℃)的阻值稳定。

2. 工业控制领域

  • 小型PLC的输入输出接口电阻:抗振动性能满足车间设备的机械冲击;
  • 温湿度传感器的信号放大电阻:±1%精度保证传感器输出的准确转换。

3. 汽车电子领域

  • 车载仪表盘的背光亮度调节电阻:宽温适应车内(-40℃~+85℃)的温度变化;
  • 车载充电器的过流保护辅助电阻:可靠性高,抗汽车行驶中的振动冲击。

总结

FRC0402F2001TS以小封装、高精度、宽温稳定为核心优势,兼顾成本与性能,是多数小型电路模块的可靠选择。尤其适合消费电子的紧凑设计、工业控制的宽温需求,以及汽车电子的可靠性要求,可批量应用于各类终端产品。

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