WMSIC Electronic Components

FOJAN FRC0402F1473TS

ModelFRC0402F1473TS
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 FRC0402F1473TS
Type
FOJAN
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
FOJAN
Electronic Component
FRC0402F1473TS
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.01g
Electronic Component
147kΩ
Electronic Component
10
Electronic Component
BM0265139609
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.

FOJAN FRC0204F1473TS 厚膜贴片电阻产品概述

FOJAN FRC0402F1473TS是富捷(FOJAN)推出的一款小型化厚膜贴片电阻,针对低功耗、高密度电路设计优化,具备阻值精准、宽温稳定等核心特性,广泛适配消费类电子、工业控制等领域的应用需求。

一、产品基本信息

FRC0402F1473TS属于富捷厚膜电阻系列,型号命名对应关键参数:

  • FRC:富捷厚膜电阻标识;
  • 0402:英制封装尺寸(长0.04英寸×宽0.02英寸,公制1.0mm×0.5mm);
  • F:精度等级(±1%);
  • 1473:标称阻值(147×10³Ω=147kΩ);
  • TS:产品系列代码。

产品采用表面贴装设计,适配回流焊、波峰焊等自动化生产工艺,无引脚结构可降低电路寄生参数,提升高频性能。

二、关键性能参数

2.1 阻值与精度

标称阻值147kΩ,精度±1%,实际阻值范围为145.53kΩ~148.47kΩ,满足大多数电路对阻值偏差的严格要求,避免因误差导致的信号偏移或功率损耗异常。

2.2 功率与电压限制

  • 额定功率:62.5mW(持续工作允许的最大功耗);
  • 最大工作电压:50V;
  • 最大允许电流:≈650μA(由P=I²R计算得出)。

实际应用需同时满足电压≤50V且功耗≤62.5mW,避免过载损坏。

2.3 温度系数

温度系数(TCR)为±100ppm/℃,即温度每变化1℃,阻值变化±14.7Ω。在-55℃~+155℃的工作温度范围内,阻值总变化量≈±3087Ω,仍处于±1%精度范围内,保障宽温环境下的性能稳定。

三、封装与工艺特性

3.1 封装尺寸

0402封装体积小巧(1.0mm×0.5mm×0.3mm),适合高密度PCB布局,可有效缩小电路体积与重量,适配智能穿戴、智能手机等便携式设备的小型化需求。

3.2 厚膜工艺优势

采用氧化铝陶瓷基片厚膜工艺:在陶瓷基片上印刷电阻浆料,经高温烧结形成电阻层,具备以下特点:

  • 成本优势:相较于薄膜电阻,厚膜工艺更适合大规模量产;
  • 稳定性好:烧结后的电阻层与基片结合紧密,长期阻值漂移小;
  • 抗浪涌能力:可应对电路中的瞬时电压波动,可靠性优于部分薄膜电阻。

四、适用应用场景

FRC0402F1473TS因体积小、功耗低、宽温适应性强,主要应用于:

  1. 消费类电子:智能手机、智能手表、蓝牙耳机的信号调理电路(如传感器分压、放大器偏置);
  2. 工业控制:小型PLC、温度传感器模块、电机驱动辅助电路(满足-55℃~+155℃工业级环境);
  3. 通信设备:小型基站、路由器的射频前端辅助电路(低功耗适配设备散热需求);
  4. 车载辅助电路:车载仪表盘、胎压监测传感器的分压/限流电路(需结合具体车规验证)。

五、可靠性与环境适应性

5.1 宽温工作能力

工作温度范围覆盖-55℃~+155℃,可应对极端低温(如北方户外设备)及高温(如工业烤箱附近电路)场景,无需额外散热设计。

5.2 环境耐受性

  • 耐湿热:符合IEC 60068-2-67标准,40℃/95%RH环境下连续工作1000小时,阻值变化≤±1%;
  • 抗机械应力:通过GB/T 2423.10振动测试(10~2000Hz,2g加速度),贴装后可承受运输/工作振动;
  • 长期稳定性:125℃高温老化1000小时,阻值漂移≤±0.5%,适合长寿命工业设备。

六、品牌与品质保障

富捷(FOJAN)作为国内无源元件专业厂商,产品通过:

  • ISO 9001质量管理体系认证;
  • RoHS 2.0、REACH环保认证(无铅无镉);

FRC0402F1473TS每批次均经过阻值分选、功率测试、环境可靠性验证,确保一致性。同时提供原厂 datasheet、技术支持及定制化服务(如特殊阻值、封装)。

总结

FOJAN FRC0402F1473TS厚膜贴片电阻凭借小型化封装、精准阻值、宽温稳定及成本优势,成为消费类、工业控制等领域小型化电路设计的理想选择,适配自动化生产,满足不同场景的可靠性与环保要求。

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