WMSIC Electronic Components

FOJAN FRC0402F5103TS

ModelFRC0402F5103TS
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 FRC0402F5103TS
Type
FOJAN
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
FOJAN
Electronic Component
FRC0402F5103TS
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.01g
Electronic Component
510kΩ
Electronic Component
1
Electronic Component
BM0265087415
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.

FRC0204F5103TS 厚膜贴片电阻产品概述

一、产品基本属性

FRC0402F5103TS是富捷电子(FOJAN)推出的小型化厚膜贴片电阻,采用行业标准0402封装(英制尺寸,对应公制1.0mm×0.5mm),专为高集成度、小体积电子设备设计。产品命名规则清晰:“0402”对应封装规格,“5103”代表阻值(510×10³Ω=510kΩ),“F”关联精度等级,“TS”为具体型号后缀,整体定位通用型中精度厚膜电阻。

二、核心性能参数解析

该电阻的参数覆盖常规应用需求,关键指标如下:

  • 阻值与精度:标称510kΩ,精度±1%,实际阻值范围为504.9kΩ~515.1kΩ,满足消费电子、工业控制对阻值一致性的要求;
  • 功率与电压:额定功率62.5mW(0.0625W),最大工作电压50V。实际应用中需注意:电压电流乘积不得超过额定功率(如30V工作时,最大允许电流约34.7μA);
  • 温度系数(TCR):±100ppm/℃,即温度每变化1℃,阻值变化±51Ω(510kΩ×100e-6)。在工作温度范围(-55℃~+155℃)内,最大阻值变化量约10.71kΩ(温差210℃),稳定性符合厚膜电阻典型水平;
  • 工作温度:-55℃~+155℃,覆盖低温户外、高温工业场景(如汽车发动机舱、烤箱控制模块)。

三、典型应用场景

因小封装、中精度、宽温特性,该电阻广泛用于以下领域:

  1. 消费电子:智能手机、智能手表等可穿戴设备的信号分压电路、传感器接口电阻;
  2. 汽车电子:车载中控辅助控制电路、胎压监测模块的信号调理电阻(适配汽车级温度要求);
  3. 工业控制:小型PLC输入输出接口电阻、温度传感器分压网络;
  4. 通信设备:小型路由器、无线模块的射频匹配电阻(低功率场景);
  5. 家电控制:智能冰箱、洗衣机的微控制器外围电路电阻(适配-20℃~+60℃家电环境)。

四、品牌与品质保障

产品由富捷电子(FOJAN)生产,该厂商专注厚膜电阻研发超10年,产品符合IEC 60115国际标准,通过RoHS、REACH环保认证。生产采用全自动贴片封装工艺,确保封装一致性;每批次经阻值、功率、温度特性测试,不良率控制在0.1%以内,满足批量生产品质要求。

五、选型与使用注意事项

  1. 功率余量:实际应用需预留20%~30%功率余量(如额定62.5mW,建议实际功率≤50mW),避免长期过载导致阻值漂移;
  2. 电压限制:严格控制工作电压≤50V,否则可能击穿电阻;
  3. 精度匹配:若需更高精度(0.1%/0.5%),需换对应型号,该产品±1%适用于通用场景;
  4. 焊接工艺:回流焊遵循0402封装曲线(峰值240℃~260℃,时间≤30s),避免高温损坏电阻。

六、环境适应性说明

该电阻宽温特性适配极端环境:

  • 低温场景:-55℃时阻值变化率≤0.21%,满足户外监控、低温工业传感器需求;
  • 高温场景:+155℃时阻值变化率≤0.21%,适配汽车发动机舱(125℃左右)、工业烤箱控制;
  • 湿度适应性:符合GB/T 2423.3标准,40℃/93%RH环境下测试48h,阻值变化率≤0.5%,满足潮湿场景需求。

FRC0402F5103TS以高性价比、稳定性能成为通用厚膜贴片电阻的典型选择,适配多数小型化电子设备的电路设计需求。

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