WMSIC Electronic Components

Sunway SC1206J3000F8ANRH

ModelSC1206J3000F8ANRH
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 SC1206J3000F8ANRH
Type
SUNWAY
Minimum package
5000 圆盘

Technical parameters

Power
250mW
Electronic Component
Electronic Component
Electronic Component
SUNWAY
Electronic Component
SC1206J3000F8ANRH
Electronic Component
1
Package
1206
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.023g
Electronic Component
300Ω
Electronic Component
1
Electronic Component
BM0266065766
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.

SC1206J3000F8ANRH 厚膜贴片电阻产品概述

SC1206J3000F8ANRH是Sunway信维通信推出的通用型厚膜贴片电阻,采用1206封装(英制尺寸),专为表面贴装工艺设计,适配多数电子电路的限流、分压、匹配等基础应用,兼具成本优势与工业级可靠性。

一、核心性能参数详解

1. 阻值与精度

产品阻值为300Ω,精度等级**±5%**,属于通用精度级别,可满足消费电子、工业控制等领域对阻值偏差的常规要求,无需额外校准即可适配非精密电路。

2. 功率与电压规格

  • 额定功率:250mW,实际工作功率建议控制在额定值80%以内(≤200mW),避免长期过热导致性能衰减;
  • 最大工作电压:200V,结合阻值计算((P=V^2/R)),300Ω电阻在200V下功率约133mW,电压规格留有充足安全余量,可避免过压击穿。

3. 温度特性

  • 温度系数(TCR):±100ppm/℃,即温度每变化1℃,阻值变化±0.01%;极端温度(-55℃→+155℃)下阻值最大变化约±3Ω,适用于温度波动不大的场景;
  • 工作温度范围:-55℃~+155℃,符合工业级温度标准,可覆盖户外、车载、工业现场的温度变化需求,比消费级(0℃~70℃)更具适应性。

二、封装与物理特性

1. 封装尺寸

采用1206封装(英制标识:120mil×60mil,公制3.2mm×1.6mm),属于中小尺寸贴片封装,占用PCB面积小,适合高密度电路布局(如智能手机、小型通信设备主板)。

2. 工艺兼容性

厚膜电阻工艺具备耐回流焊冲击、抗振动特性,兼容无铅SMT工艺(符合RoHS环保标准),生产效率高,适合批量自动化生产。

三、典型应用场景

1. 消费电子领域

  • 移动设备(手机、平板):电源电路限流、LED指示灯驱动电阻(小功率LED限流)、信号分压网络;
  • 智能家居:传感器接口电路、控制板限流电阻,适配家庭环境温度波动。

2. 工业控制领域

  • PLC(可编程逻辑控制器):输入输出接口匹配电阻、电源滤波电路;
  • 传感器模块:压力/温度传感器信号调理电路,宽温范围适应工业现场昼夜温差。

3. 车载电子领域

  • 车载仪表:仪表盘背光驱动、辅助控制电路限流电阻,符合车载级温度要求(-40℃~+125℃);
  • 汽车辅助系统:车载充电器、蓝牙模块电路电阻,适配车辆运行环境温度变化。

4. 通信设备领域

  • 基站、路由器:电源滤波电路、信号衰减电阻,适配信维通信自身及下游客户的通信设备需求。

四、可靠性与选型注意事项

1. 可靠性优势

厚膜电阻结构稳定,抗过载能力较强,长期工作(1000小时以上)阻值变化率通常<1%;信维通信的品牌保障进一步提升了产品质量一致性。

2. 选型要点

  • 功率余量:实际功率≤200mW(额定值80%),避免过热;
  • 温漂适配:若电路对温漂要求高(如精密测量),需选TCR≤50ppm/℃的电阻,本产品适合常规场景;
  • 电压限制:最大工作电压200V为绝对限制,不可超压使用。

五、品牌与市场定位

Sunway信维通信是国内知名电子元器件供应商,该电阻定位通用型厚膜贴片电阻,兼顾性能与成本,适合中低端电子设备批量应用,在消费电子、工业控制领域具有较高性价比。

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