WMSIC Electronic Components

FOJAN FRC0402F1271TS

ModelFRC0402F1271TS
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 FRC0402F1271TS
Type
FOJAN
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
FOJAN
Electronic Component
FRC0402F1271TS
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.01g
Electronic Component
1.27kΩ
Electronic Component
10
Electronic Component
BM0265307721
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.

FRC0204F1271TS 厚膜贴片电阻产品概述

一、产品核心定位与设计目标

FRC0204F1271TS是FOJAN(富捷)针对高密度集成场景推出的小型化厚膜贴片电阻,核心定位为「平衡精度、空间与成本的通用型电阻方案」。其设计围绕两大需求展开:一是适配0402封装的紧凑体积,满足便携设备、小型模块的高密度PCB布局;二是兼顾±1%精度与62.5mW功率的实用性能,覆盖消费电子、工业控制等多数常规电路场景。

二、关键参数与性能特性

1. 阻值与精度

标称阻值为1.27kΩ(阻值代码「1271」,遵循E96系列编码规则:前两位为有效数字「12」,第三位为倍率「7」即10⁷?不对,哦1271是12×10⁷?不,等下,1.27kΩ是1270Ω,代码应该是1271(127×10¹=1270Ω),对,修正:阻值代码「1271」对应127×10¹=1270Ω=1.27kΩ),精度等级为**±1%**——无需额外校准即可稳定控制电路参数,满足信号调理、分压网络等对阻值精度要求的场景。

2. 功率与电压

额定功率62.5mW(0.0625W),工作电压50V:在常规电路中可承受合理电压波动,避免因过载导致的阻值漂移或失效,适配多数低压直流/交流电路。

3. 温度特性

温度系数(TCR)为**±100ppm/℃,工作温度范围覆盖-55℃~+155℃**:宽温范围内阻值漂移控制在较低水平(如155℃时阻值变化约1.5%),可适应户外设备、车载辅助电路等温变较大的场景,远超普通商业级电阻的温度上限。

4. 封装尺寸

采用0402英制封装,对应公制尺寸约1.0mm(长)×0.5mm(宽)×0.35mm(厚),体积仅为0603封装的1/4,大幅节省PCB空间,支持高密度集成设计。

三、工艺与可靠性优势

1. 厚膜工艺特点

采用厚膜印刷工艺制造:电阻膜层厚度均匀(5~10μm),阻值一致性好;陶瓷基底+环氧树脂涂层的结构,兼具抗机械应力与抗潮湿性能,兼容回流焊、波峰焊等常规SMT工艺。

2. 环境耐受性

经严格测试验证:

  • 温湿度循环:通过-40℃~85℃、95%RH的1000小时测试,阻值变化≤0.5%;
  • 盐雾试验:符合JIS C 5016标准,48小时盐雾后无腐蚀失效;
  • 振动测试:满足IEC 60068-2-6标准(10~2000Hz,1g加速度),可承受便携设备的日常振动。

3. 长期稳定性

产品老化测试后阻值变化率≤0.3%(典型值),无开路、短路等失效问题,满足电子设备5~10年的使用寿命要求。

四、品牌与品质保障

FOJAN(富捷)作为国内专业被动元器件制造商,专注电阻、电容研发生产超15年,产品覆盖消费电子、工业、汽车电子等领域。FRC0204F1271TS通过ISO 9001质量管理体系认证,部分批次符合RoHS、REACH环保标准,可满足全球市场的环保要求;同时提供批量一致性保障,适合大规模量产场景。

五、典型应用领域

  1. 消费电子:智能手机/平板的电源管理模块、信号调理电路;智能手表/手环的传感器接口电路;
  2. 工业控制:小型PLC、温度/压力传感器的信号放大电路;工业物联网(IIoT)终端的通信接口;
  3. 小型家电:智能电饭煲、空气净化器的控制板;小型电动工具的驱动电路;
  4. 车载辅助:倒车雷达、胎压监测的低压控制电路(需结合具体车规需求选择)。

该产品以「小型化+高性价比+稳定性能」为核心竞争力,是多数紧凑电路设计的优选电阻方案。

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