WMSIC Electronic Components

Sunway SC1206J2004F8ANRH

ModelSC1206J2004F8ANRH
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 SC1206J2004F8ANRH
Type
SUNWAY
Minimum package
5000 圆盘

Technical parameters

Power
250mW
Electronic Component
Electronic Component
Electronic Component
SUNWAY
Electronic Component
SC1206J2004F8ANRH
Electronic Component
1
Package
1206
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.023g
Electronic Component
2MΩ
Electronic Component
1
Electronic Component
BM0266065789
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.

SC1206J2004F8ANRH 厚膜贴片电阻产品概述

SC1206J2004F8ANRH是Sunway(信维通信)推出的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、通信设备等领域的低功耗电路设计,平衡了稳定性与成本优势,是电子设计中常用的被动元件之一。

一、产品核心身份与型号解析

该电阻型号编码直接映射核心参数,便于工程选型:

  • SC:信维通信(Sunway)产品前缀,标识品牌来源;
  • 1206:封装尺寸(公制3.2mm×1.6mm×0.5mm),适配常规SMT贴装设备,支持高密度PCB布局;
  • J:阻值精度等级(±5%),满足工程设计中对阻值偏差的常规需求,无需额外高精度校准;
  • 2004:标称阻值编码(200×10⁴Ω=2MΩ),对应具体电阻值;
  • F:温度系数(TCR)等级(±100ppm/℃),保障宽温环境下阻值稳定性;
  • 8A/NRH:功率、端电极及包装后缀(8A对应额定功率250mW,NRH为编带包装标识)。

作为厚膜工艺制造的贴片电阻,其兼具薄膜电阻的稳定性与碳膜电阻的成本优势,适合中低精度、宽温场景的应用。

二、关键电气性能参数

(1)阻值与精度

标称阻值2MΩ,精度±5%,室温(25℃)下阻值偏差控制在1.9MΩ~2.1MΩ范围内,可满足多数信号调节、分压电路的设计要求。例如,在PLC模拟量输入模块中,该电阻可将传感器输出的mV级信号分压至PLC可识别的V级范围,精度足以覆盖工业监测需求。

(2)功率与电压承载

  • 额定功率250mW:在1206封装中属于常规功率等级,可稳定承载0.35mA以内的电流负载(2MΩ×0.35mA≈250mW),适配低功耗电路;
  • 最大工作电压200V:避免过压击穿风险,适配中等电压等级电路(如24V工业控制、12V消费电子电源)。

(3)温度系数与稳定性

TCR为±100ppm/℃,即温度每变化1℃,阻值变化±0.01%。以工作温区-55℃~+155℃为例,极端温差下阻值最大漂移约4.2kΩ,可满足工业级设备的温变稳定性要求(如户外监控设备、车载辅助模块)。

三、封装与物理特性

1206封装是贴片电阻主流规格,物理尺寸紧凑,适配高密度PCB设计;端电极采用镍锡镀层,焊接兼容性好,可通过回流焊、波峰焊实现可靠连接,虚焊率低;厚膜电阻的玻璃釉涂层具备防潮、防腐蚀性能,可抵御湿度变化(相对湿度95%以下),延长产品使用寿命。

四、环境适应性与可靠性

  • 温区覆盖:工作温度-55℃+155℃,超过常规工业级(-40℃+125℃)要求,可在高温环境(如工业烤箱周边)或低温环境(如北方户外设备)稳定运行;
  • 长期可靠性:经过1000小时高温负载老化测试,阻值漂移率≤1%,符合行业标准,适合需要长期稳定运行的设备(如PLC、通信基站);
  • 机械强度:封装结构紧凑,可承受常规振动、冲击(如车载行驶中的振动),不易出现断裂或焊接脱落。

五、典型应用场景

  1. 工业控制:PLC模拟量输入模块的信号分压、传感器接口的限流电阻,适配-40℃~+85℃工业环境;
  2. 消费电子:手机/平板的电源管理模块(电池充放电保护)、音频电路的信号衰减电阻;
  3. 通信设备:基站信号处理电路、路由器电源滤波网络,满足低功耗、高密度设计需求;
  4. 仪器仪表:常规万用表的分压电阻(精度满足1%~5%测量需求)、温度传感器的信号调理电路;
  5. 汽车电子(辅助):车载低功耗模块(如胎压监测信号电路),适配125℃以内车载环境。

六、品牌与品质保障

Sunway(信维通信)是国内领先的被动元件制造商,具备ISO9001质量管理体系认证、IATF16949汽车电子认证,产品一致性好;SC1206系列电阻每批次均经过阻值测试、功率测试、温漂测试,确保符合参数要求;包装采用编带式(每盘5000pcs),适合SMT自动化生产,降低人工成本。

该电阻以高性价比、宽温稳定性为核心优势,是替代进口同类产品的可靠选择,可覆盖多数中低精度、低功耗电路的应用需求。

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