WMSIC Electronic Components

FOJAN FRC1206F33R0TS

ModelFRC1206F33R0TS
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 FRC1206F33R0TS
Type
FOJAN
Minimum package
5000 圆盘

Technical parameters

Power
250mW
Electronic Component
Electronic Component
Electronic Component
FOJAN
Electronic Component
FRC1206F33R0TS
Electronic Component
1
Package
1206
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.03g
Electronic Component
33Ω
Electronic Component
1
Electronic Component
BM0264520407
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.

FRC1206F33R0TS 厚膜贴片电阻产品概述

一、产品定位与核心功能

FRC1206F33R0TS是FOJAN富捷推出的通用型厚膜贴片电阻,采用1206标准封装,针对中低功率、对阻值精度有基础要求的电子电路设计。核心功能覆盖电流限制、电压分压、信号衰减、负载匹配等基础电路需求,兼顾性价比与可靠性,可满足工业级、消费电子及部分汽车电子场景的常规应用。

二、基本电气参数详解

该电阻的关键电气参数适配1206封装的应用特性,具体如下:

  1. 阻值与精度:标称阻值33Ω,精度±1%(工业级常用精度等级),无需额外校准即可稳定实现信号路径、分压电路的阻值准确性。
  2. 功率等级:额定功率250mW,对应1206封装的标准功率配置。需注意:当工作电压达200V时,理论功耗(P=V^2/R≈1212mW),实际使用需以额定功率250mW为限(即实际电压≤√(0.25W×33Ω)≈2.87V,或电流≤0.25W/33Ω≈7.58mA),避免过功率损坏。
  3. 温度系数:±100ppm/℃,表示环境温度每变化1℃,阻值变化量为(33Ω×100×10^{-6}=3.3μΩ),可保障-55℃~+155℃宽温范围内的阻值稳定性。
  4. 工作电压:最大工作电压200V,属于1206封装电阻的较高电压等级,可应对高压小电流场景(如高压信号检测)。

三、封装与物理特性

  1. 封装规格:采用1206英制贴片封装(公制尺寸3.2mm×1.6mm×0.5mm),符合IPC标准,适配SMT自动贴装设备,生产效率高,适合批量组装。
  2. 工艺特点:基于厚膜印刷工艺(陶瓷基片+电阻浆料烧结),具有成本低、阻值一致性好、抗过载能力强等优势,对比薄膜电阻更适合中低精度、高性价比的应用。
  3. 焊接兼容性:两端焊盘采用镀锡工艺,兼容回流焊、波峰焊等常规焊接方式,焊点强度符合行业标准,长期使用无脱落风险。

四、环境适应性与可靠性

  1. 宽温工作:-55℃+155℃的温度范围,覆盖工业级(-40℃+85℃)及部分汽车级(-40℃~+125℃)场景,可在极端温差环境下稳定运行。
  2. 抗干扰能力:湿度耐受性符合IEC 60068-2-66标准(相对湿度90%95%可长期工作);抗振动性能良好(振动频率102000Hz,加速度2g),适合车载、工业控制等振动场景。
  3. 长期稳定性:经1000小时70℃老化测试,阻值漂移率≤0.5%;符合RoHS 2.0无铅环保要求,无有害物质,环保合规。

五、典型应用场景

  1. 消费电子:智能手机、平板的电源管理电路(电池充放电限流)、音频电路的信号衰减电阻。
  2. 工业控制:PLC模拟量输入的分压电阻、传感器接口的负载匹配电阻。
  3. 汽车电子:仪表盘背光控制、车载音响的信号滤波电阻(需结合具体项目认证要求)。
  4. 通信设备:基站射频偏置电路、光纤收发器的信号匹配电阻。

六、品牌与品质保障

FOJAN富捷是国内专业电子元器件制造商,拥有10余年厚膜电阻生产经验。FRC1206F33R0TS通过ISO 9001质量管理体系认证,每批次产品均经阻值、功率、温度系数等全参数检测,批量一致性符合行业标准;同时提供稳定供应与售后保障,满足客户批量生产需求。

该产品以高性价比、宽温可靠的特性,成为中低功率电路的常用选择,适配多数常规电子系统的基础电阻需求。

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