WMSIC Electronic Components

FOJAN FRC0402F1912TS

ModelFRC0402F1912TS
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 FRC0402F1912TS
Type
FOJAN
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
FOJAN
Electronic Component
FRC0402F1912TS
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.01g
Electronic Component
19.1kΩ
Electronic Component
10
Electronic Component
BM0264525398
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.

FRC0402F1912TS 厚膜贴片电阻产品概述

一、产品基本定位

FRC0402F1912TS是FOJAN富捷电子推出的0402封装厚膜贴片电阻,专为小型化、低功耗电子设备设计。产品以19.1kΩ±1%的精准阻值为核心,兼顾宽温适应性与高可靠性,适用于消费电子、工业控制、汽车电子等多领域的信号调理、分压限流等电路场景。

二、核心电气参数详解

该电阻的关键电气性能明确且稳定,可满足多数中低功率电路的精准控制需求:

  1. 阻值与精度:标称阻值19.1kΩ,精度±1%——满足工业级电路对电阻参数一致性的要求,避免因阻值偏差导致的信号失真或控制误差;
  2. 功率与电压:额定功率62.5mW,最大工作电压50V——适配电池供电、低功耗模块(如智能穿戴、物联网节点),同时在0402小封装下实现合理的电压承载能力;
  3. 温度特性:温度系数±100ppm/℃,工作温度范围-55℃~+155℃——在极端温度环境(如汽车发动机舱、工业高温车间)下,阻值漂移控制在合理范围,保证电路性能稳定;
  4. 封装功率密度:0402封装(英制)对应公制1005,尺寸紧凑,功率密度达62.5mW/mm²,适配高密度PCB设计。

三、封装规格与尺寸

FRC0402F1912TS采用标准0402贴片封装,物理尺寸符合行业通用规范:

  • 长度:1.0mm±0.2mm;
  • 宽度:0.5mm±0.2mm;
  • 厚度:0.45mm±0.1mm;
  • 焊盘建议尺寸:长0.81.2mm,宽0.40.6mm(适配常规回流焊工艺)。
    小封装设计有效降低PCB占用面积,助力电子设备向轻薄化、集成化发展。

四、性能优势总结

  1. 厚膜工艺稳定可靠:采用厚膜印刷烧结工艺,电阻膜层附着力强,抗机械冲击与振动能力优于薄膜电阻(部分场景),长期使用参数漂移小;
  2. 宽温环境适应性:-55℃~+155℃的工作范围覆盖绝大多数应用场景,尤其适合汽车电子、工业户外设备等极端温度工况;
  3. 精准度与一致性:±1%精度经批量测试验证,同一批次产品阻值偏差控制在±0.5%以内,满足量产电路的一致性要求;
  4. 低功耗适配性:62.5mW额定功率适配电池供电设备(如蓝牙耳机、智能手环),减少电源损耗,延长设备续航;
  5. 环保合规:符合RoHS 2.0、REACH等国际环保标准,无铅无镉,适配全球市场需求。

五、典型应用场景

该电阻的性能特点使其在多领域具有广泛应用:

  1. 消费电子:手机、平板的信号滤波电路、电源分压模块;
  2. 汽车电子:车载辅助系统(如倒车雷达、胎压监测)的传感器信号调理电路;
  3. 工业控制:小型PLC、传感器节点的限流保护电路;
  4. 物联网设备:低功耗传感器(如温湿度传感器)的信号放大与分压电路;
  5. 通信设备:基站小型化模块、射频前端的辅助偏置电路。

六、可靠性与品质保障

FOJAN富捷对该产品进行了严格的可靠性测试,符合相关行业标准:

  • 温度循环测试:-55℃~+155℃循环1000次,阻值变化≤0.2%;
  • 湿度测试:85℃/85%RH环境下工作1000小时,阻值变化≤0.3%;
  • 振动测试:符合IEC 60068-2-6标准(振动频率10~2000Hz,加速度1g),无开路短路;
  • 长期稳定性:额定功率下工作1000小时,阻值漂移≤0.5%。

产品提供完整的规格书与出厂检测报告,批量供货稳定,可满足客户量产需求。

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