WMSIC Electronic Components

FOJAN FRC1206F7502TS

ModelFRC1206F7502TS
Package1206
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 FRC1206F7502TS
Type
FOJAN
Minimum package
5000 圆盘

Technical parameters

Power
250mW
Electronic Component
Electronic Component
Electronic Component
FOJAN
Electronic Component
FRC1206F7502TS
Electronic Component
1
Package
1206
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.03g
Electronic Component
75kΩ
Electronic Component
1
Electronic Component
BM0264524732
Operating Temperature
55℃~+155℃
Operating Voltage
200V
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.

FRC1206F7502TS 厚膜贴片电阻产品概述

FRC1206F7502TS是富捷电子(FOJAN)推出的一款1206封装通用厚膜贴片电阻,针对中等功率、中等精度的电路设计需求,具备宽温适应性、稳定电气性能及环保合规性,广泛适用于消费电子、工业控制等领域。

一、产品基本定位与核心特性

该电阻定位为通用型表面贴装元件,兼顾精度、功率与成本,核心特性如下:

  • 精度等级:±1%,满足多数精密电路的阻值误差要求;
  • 功率等级:250mW,适配1206封装的常规功率负载;
  • 宽温范围:-55℃~+155℃,覆盖工业级环境温度;
  • 环保合规:符合RoHS 2.0及REACH标准,无铅无卤;
  • 工艺稳定:厚膜工艺制造,批次一致性好,长期可靠性高。

二、关键电气参数详解

1. 阻值与精度

标称阻值为75kΩ(标识代码“7502”,即75×10²Ω),精度±1%。在25℃参考温度下,阻值偏差控制在74.25kΩ~75.75kΩ之间,可满足信号分压、电流采样等场景的精度需求。

2. 功率与电压

  • 额定功率:250mW,在70℃额定温度下可长期稳定工作;
  • 最大工作电压:200V,需注意实际电压不得超过该值,避免绝缘层击穿。

3. 温度系数

温度系数为**±100ppm/℃**,表示温度每变化1℃,阻值变化±0.01%。例如:当温度从25℃升至125℃(变化100℃),阻值变化约±7.5Ω,适合温区变化不剧烈的应用场景。

三、机械与环境适应性

1. 封装尺寸

采用1206封装(公制尺寸1.2mm×0.6mm,英制对应0603),无引脚设计,适配标准SMT生产线,可实现高速自动化贴装,适合高密度电路布局。

2. 环境可靠性

  • 耐温冲击:符合IEC 60068-2-32标准,可承受-55℃~+155℃的温度循环;
  • 耐湿性能:在90%RH~95%RH湿度环境下,阻值漂移≤0.5%;
  • 机械强度:抗振动(10Hz~2000Hz,加速度2g)、抗冲击(1500g,0.1ms),适合运输及动态工作场景。

四、典型应用场景

结合性能参数,该电阻主要应用于以下领域:

  1. 消费电子:智能手机、平板的电源分压电路,智能家居设备的信号调理模块;
  2. 工业控制:PLC模拟量输入输出电路,传感器信号放大电路;
  3. 通信设备:基站射频辅助偏置电路,光纤收发器电源滤波电路;
  4. 汽车电子:车载信息娱乐系统的小功率信号处理(需匹配温区);
  5. 医疗设备:小型监护仪的心率监测信号放大电路。

五、品牌与品质保障

FRC1206F7502TS由富捷电子(FOJAN)生产,该品牌专注电阻研发20余年,产品通过:

  • ISO 9001质量管理体系认证;
  • IEC 61051批次一致性测试;
  • 每批次全性能检测,确保阻值、功率等参数达标。

六、选型与使用注意事项

  1. 功率降额:建议实际功率不超过额定值的80%(即200mW),避免长期过功率导致失效;
  2. 焊接工艺:回流焊峰值温度≤260℃(持续≤10s),避免热应力损坏膜层;
  3. 存储条件:未开封产品存储于-10℃~+40℃、湿度≤60%RH环境,开封后12个月内使用;
  4. 电压限制:实际工作电压不得超过200V,如需更高电压需更换型号。

FRC1206F7502TS凭借平衡的性能与可靠的品质,成为1206封装厚膜电阻的优选型号之一,可满足多数电子设计的通用需求。

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