WMSIC Electronic Components

FOJAN FRC0402F1783TS

ModelFRC0402F1783TS
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 FRC0402F1783TS
Type
0402
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
FOJAN
Electronic Component
FRC0402F1783TS
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.012g
Electronic Component
178kΩ
Electronic Component
10
Electronic Component
BM0265307486
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(富捷)FRC0402F1783TS 厚膜贴片电阻产品概述

一、产品核心身份与基本定位

FRC0402F1783TS是FOJAN(富捷)推出的0402封装精密厚膜贴片电阻,属于其工业级被动元件系列。该产品针对小体积、低功耗电路场景设计,兼顾精度稳定性与成本可控性,适配消费电子、工业控制等多领域的常规精密电阻需求,是高密度PCB设计的常用选型之一。

二、关键电气性能参数详解

2.1 阻值与精度

产品标称阻值为178kΩ(电阻代码“1783”,即178×10³Ω),精度等级为**±1%**,可满足分压、滤波、信号调理等对阻值精度要求不苛刻但需稳定输出的电路需求。

2.2 功率与电压额定值

  • 额定功率:62.5mW(0.0625W),适合低功耗电路;
  • 额定工作电压:50V;
  • 注意事项:实际使用需遵循降额原则——高温环境(如155℃)下,功率需降至额定值的50%以下,避免性能衰减。

2.3 温度特性与工作温宽

  • 温度系数(TCR):±100ppm/℃,属于厚膜电阻常规温漂水平,适配温度变化有限的场景;
  • 工作温度范围:-55℃~+155℃,覆盖工业级温宽,可兼容车载辅助系统、户外小型设备等环境。

三、物理与工艺特性

3.1 封装规格

采用0402封装(英制:0.04″×0.02″,公制:1.0mm×0.5mm),体积紧凑,适合智能手机、智能穿戴等高密度PCB设计。

3.2 厚膜工艺优势

基于丝网印刷+高温烧结工艺制造:电阻浆料涂覆于陶瓷基板后烧结形成稳定电阻层,兼具成本可控、量产效率高、长期稳定性好等特点,是主流贴片电阻的核心工艺。

3.3 焊接兼容性

终端电极采用镀镍/锡(Ni/Sn)结构,兼容回流焊、波峰焊工艺,适配自动化贴装生产线,焊接后无虚焊、脱落风险。

四、典型适用应用场景

结合产品参数与特性,核心应用场景包括:

  1. 消费电子:智能手机麦克风偏置电路、智能手表屏幕背光分压、蓝牙耳机电源辅助电路;
  2. 工业控制:PLC模块I/O接口电路、小型传感器(温度/压力)信号放大前端;
  3. 汽车电子:车载仪表盘背光调节、座椅控制模块低功耗分压(宽温特性适配车载环境);
  4. 通信设备:小型路由器WiFi模块滤波电路、电源管理电压检测电路。

五、可靠性与环境适应性

5.1 环境耐受性

  • 温度循环:-55℃~+155℃循环1000次,阻值变化≤±0.5%;
  • 湿度测试:85℃/85%RH环境1000小时,阻值漂移≤±1%;
  • 机械强度:PCB弯曲(曲率半径≥25mm)、振动(10~2000Hz,1.5g加速度)无断裂/开路。

5.2 长期可靠性

经125℃加速老化1000小时,阻值变化≤±0.2%,可保障设备3~5年稳定运行。

六、品牌与品质保障

FOJAN(富捷)作为国内被动元件制造商,该产品具备:

  • 环保认证:符合RoHS 2.0、REACH标准,无铅无镉;
  • 批量供应:月产能稳定,常规订单7~15天交货,适配中小批量及量产;
  • 技术支持:提供样品测试、参数咨询,协助客户完成电路适配验证。

该产品以高性价比、稳定性能覆盖多场景需求,是中小批量电子设计的实用选型。

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