WMSIC Electronic Components

FOJAN FRC1206F1202TS

ModelFRC1206F1202TS
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 FRC1206F1202TS
Type
FOJAN
Minimum package
5000 圆盘

Technical parameters

Power
250mW
Electronic Component
Electronic Component
Electronic Component
FOJAN
Electronic Component
FRC1206F1202TS
Electronic Component
1
Package
1206
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.03g
Electronic Component
12kΩ
Electronic Component
1
Electronic Component
BM0264521804
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.

FRC1206F1202TS厚膜贴片电阻产品概述

FRC1206F1202TS是FOJAN(富捷)品牌推出的一款通用型厚膜贴片电阻,采用1206标准封装,针对工业控制、消费电子等多场景的基础电路需求设计,平衡了性能稳定性、成本控制与贴装兼容性,是电子电路中分压、限流、滤波等功能的常用元件。

一、产品核心定位与基本属性

该电阻属于工业级通用厚膜贴片电阻,核心特点在于:

  • 封装:1206(英制,公制3216),适配绝大多数PCB板的贴装工艺,无需特殊制程;
  • 精度:±1%,满足非超高精度要求的常规电路(如电源反馈、信号调理);
  • 功率:250mW(0.25W),覆盖小电流、低功耗场景的功率需求;
  • 材质:厚膜陶瓷基片,相比薄膜电阻成本更低,相比碳膜电阻稳定性更优,适合批量应用。

二、关键电气性能参数解析

2.1 阻值与精度

标称阻值12kΩ,精度±1%意味着在25℃环境下,阻值范围为11.88kΩ~12.12kΩ,可满足多数电路对阻值误差的要求,无需额外校准。采用国际标准代码标识(1202为代码,结合产品参数说明实际阻值为12kΩ),便于生产识别。

2.2 功率与电压

  • 额定功率250mW:是1206封装贴片电阻的主流功率等级,可承受最大直流电流约4.56mA(公式:(I=\sqrt{P/R}=\sqrt{0.25/12000}\approx4.56mA));
  • 最大工作电压200V:直流/交流电压上限,避免过压击穿,需注意电路中电压不得超过此值。

2.3 温度适应性

  • 温度系数(TCR)±100ppm/℃:表示温度每变化1℃,阻值变化±1.2Ω(计算:(12000\Omega\times100\times10^{-6}=1.2\Omega));若环境温度变化100℃(如从-55℃到45℃),阻值变化±120Ω,相对误差±1%,与精度一致,不影响电路性能;
  • 工作温度范围-55℃+155℃:覆盖工业级(-4085℃)与部分高温场景(如车载背光),可适应户外、高低温设备的长期运行。

三、物理特性与贴装兼容性

3.1 封装与尺寸

  • 封装:1206(英制),公制对应3216(长度3.2mm±0.2mm,宽度1.6mm±0.15mm,高度0.55mm±0.1mm);
  • 重量:约0.01g,轻量化设计适合高密度PCB布局,减少整机重量。

3.2 贴装工艺

  • 符合JEDEC J-STD-020标准,回流焊温度曲线可兼容常规无铅制程(峰值温度245℃±5℃,时间≤10s);
  • 端电极采用镍/锡镀层,焊接兼容性强,避免虚焊、假焊问题。

四、环境适应性与可靠性

4.1 耐温与耐湿

  • 高温稳定性:155℃下可长期工作,无阻值漂移或性能衰减;
  • 耐湿性:陶瓷基片与厚膜浆料的组合,可通过85℃/85%RH湿度循环试验(1000h),阻值变化率≤0.5%。

4.2 环保与认证

  • 符合RoHS 2.0、REACH标准,无铅无卤,满足欧盟环保要求;
  • 通过ISO 9001质量体系认证,每批次产品均经过阻值分选、功率老化(70℃下24h)、温度测试等工序,参数一致性≥98%。

五、典型应用领域

  1. 工业控制电路:PLC模块、传感器信号调理(如温度传感器分压)、电机驱动辅助电路;
  2. 消费电子:手机/平板的电源滤波、音频电路(如耳机接口限流)、智能家电控制板;
  3. 通信设备:路由器/交换机的信号衰减、电源模块反馈电路;
  4. 汽车电子(辅助系统):车载显示屏背光电路、车载充电器分压电路(适应-40~85℃车载环境);
  5. 电源模块:DC-DC转换器、线性电源的输出分压、限流保护。

六、品牌与供应保障

FOJAN(富捷)是国内专注于被动元件生产的制造商,拥有10余年贴片电阻研发与生产经验,产品覆盖全系列封装(0402~2512)与阻值范围。FRC1206F1202TS支持常规现货供应,小批量(1000pcs起)可定制编带包装,适合研发样品与批量生产需求,售后提供参数咨询与品质问题响应。

该产品以稳定的性能、兼容的封装与合理的成本,成为电子电路设计中基础电阻的优选方案之一。

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