WMSIC Electronic Components

Sunway SC1206J2000F8ANRH

ModelSC1206J2000F8ANRH
Package1206
BrandSUNWAY
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
Sunway SC1206J2000F8ANRH
Type
SUNWAY
Minimum package
5000 圆盘

Technical parameters

Power
250mW
Electronic Component
Electronic Component
Electronic Component
SUNWAY
Electronic Component
SC1206J2000F8ANRH
Electronic Component
1
Package
1206
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.023g
Electronic Component
200Ω
Electronic Component
1
Electronic Component
BM0266065767
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.

SC1206J2000F8ANRH厚膜电阻产品概述

SC1206J2000F8ANRH是信维通信(Sunway)推出的一款1206封装厚膜固定电阻,定位于通用型中低功率电路应用,凭借平衡的性能参数、宽温区适应性及高性价比,广泛覆盖工业控制、消费电子、通信设备等领域的电路设计需求。

一、核心身份与应用定位

该电阻属于厚膜贴片电阻范畴,采用陶瓷基底厚膜工艺制造,核心优势在于成本可控下的稳定性能——既满足常规电路的阻值精度与功率需求,又具备宽温区工作能力,适合对体积、功率、环境适应性有综合要求的场景,是替代传统碳膜电阻、优化高密度PCB设计的理想选择。

二、关键性能参数详解

1. 阻值与精度

标称阻值为200Ω,精度等级为**±5%**(对应行业J档精度),无需高精度级别的成本投入,可满足90%以上常规电路(如分压、偏置、负载)的误差要求。

2. 功率与电压限制

  • 额定功率:250mW(0.25W),即长期连续工作时,功率消耗不得超过0.25W;
  • 最大工作电压:200V,需注意“功率优先”原则——实际使用中需同时满足(P=I^2R \leq 0.25W),例如当电压为200V时,电流需≤1.25mA((I=P/R=0.25W/200Ω)),避免因电压过高导致功率超标的风险。

3. 温度系数(TCR)与温区

  • 温度系数:±100ppm/℃,表示温度每变化1℃,阻值变化±0.02Ω((200Ω×100×10^{-6}));
  • 工作温度范围:-55℃~+155℃,覆盖工业级(-40~85℃)及部分高温场景(如汽车电子125℃以下),极端温度变化下阻值漂移小(最大温变210℃时,阻值变化±4.2Ω),稳定性可靠。

三、封装与物理特性

采用1206封装(英制:0.12″×0.06″,公制:3.2mm×1.6mm),属于贴片电阻的“中尺寸”封装:

  • 体积优势:比0805封装(2.0mm×1.2mm)功率容量更大(250mW vs 1/16W≈62.5mW),比1812封装(4.5mm×3.2mm)体积更小,适合高密度PCB布局;
  • 工艺特性:厚膜电阻采用“陶瓷基底+印刷电阻浆料+激光调阻”工艺,抗机械应力、抗浪涌能力优于薄膜电阻,长期使用阻值漂移率低(一般≤0.5%/1000小时)。

四、典型应用场景

基于性能参数,该电阻适用于以下场景:

  1. 消费电子:手机、平板、智能家居设备的电源分压电路、信号衰减网络、LED驱动偏置电阻;
  2. 工业控制:PLC模块、传感器接口电路的负载电阻、温度补偿电阻(适应-55~155℃温区);
  3. 通信设备:基站、路由器的信号调理电路、电源滤波辅助电阻;
  4. 汽车电子(部分场景):车载信息娱乐系统、低功率传感器(如胎压监测)的信号电阻(温度不超155℃时)。

五、可靠性与环保标准

  • 可靠性:符合IEC 61000-4-2(静电放电)、IEC 60068-2-6(振动)等标准,焊接可靠性高(回流焊峰值温度240~260℃,时间≤10秒);
  • 环保性:通过RoHS 2.0、REACH认证,无铅无镉,满足全球电子市场的环保要求。

六、品牌与制造优势

信维通信作为国内无源器件领域的核心厂商,SC1206J2000F8ANRH采用公司成熟的厚膜电阻生产线,激光调阻精度可控,批量供货稳定,适合中小批量至大规模电路设计的采购需求。

七、产品总结

SC1206J2000F8ANRH厚膜电阻在阻值精度、功率容量、宽温适应性与成本之间实现了平衡,是工业、消费电子等领域常规电路设计的高性价比选择,尤其适合需要高密度封装、宽温区工作的场景。

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