WMSIC Electronic Components

Sunway SC0805F1001F4ANRH

ModelSC0805F1001F4ANRH
Package0805
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 SC0805F1001F4ANRH
Type
SUNWAY
Minimum package
5000 圆盘

Technical parameters

Power
125mW
Electronic Component
Electronic Component
Electronic Component
SUNWAY
Electronic Component
SC0805F1001F4ANRH
Electronic Component
1
Package
0805
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.028g
Electronic Component
1kΩ
Electronic Component
1
Electronic Component
BM0266065758
Operating Temperature
55℃~+155℃
Operating Voltage
150V
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.

SC0805F1001F4ANRH 厚膜贴片电阻产品概述

SC0805F1001F4ANRH是信维通信(Sunway)针对小型化高精度电路需求推出的厚膜贴片电阻,采用行业通用的0805封装,平衡了性能、成本与体积,广泛适配消费电子、IoT、工业控制等多领域的电路设计。

一、产品基本属性与核心定位

该电阻属于通用型厚膜贴片电阻,核心定位是为中小功率(125mW)、中高压(150V)场景提供高精度、宽温稳定的阻值控制方案。区别于常规±5%精度的通用电阻,其±1%的阻值精度满足了对电路参数一致性要求较高的设计;同时±100ppm/℃的温度系数,有效降低了温度变化对阻值的影响,适合环境温度波动较大的应用场景。

二、关键性能参数详解

该电阻的核心性能参数覆盖了阻值精度、功率承载、温漂控制等关键维度,具体如下:

  • 阻值与精度:标称阻值1kΩ,精度±1%,可满足多数电路对阻值误差的要求(如电源分压、信号滤波等场景,无需额外校准);
  • 功率与电压:额定功率125mW,最大工作电压150V,高于同封装多数电阻的100V上限,拓宽了高压应用场景(如小型电源模块的输出限流);
  • 温度特性:温度系数±100ppm/℃,意味着当温度变化100℃时,阻值变化仅0.01kΩ(即10Ω),远低于常规±200ppm/℃的电阻,温漂控制更优;
  • 工作温度范围:-55℃~+155℃,符合工业级与汽车级标准的温度要求,可覆盖低温(如北方户外传感器)和高温(如车载高温区)场景。

三、封装与物理特性

采用0805贴片封装(英制尺寸0.08英寸×0.05英寸,公制2.0mm×1.25mm),适配表面贴装工艺(SMT),可实现自动化批量生产,大幅提升PCB组装效率;厚膜工艺制造特点:通过丝网印刷电阻浆料、高温烧结成型,相比薄膜电阻成本更低,相比线绕电阻体积更小,同时具备良好的耐冲击性与长期稳定性。

四、适用场景与应用优势

SC0805F1001F4ANRH的性能特点使其适配多类场景,典型应用包括:

  1. 消费电子:智能手机、平板电脑的电源管理电路(如电池充电分压、音频信号限流);
  2. IoT设备:温湿度传感器、智能门锁的信号调理电路(宽温下阻值稳定,确保数据准确);
  3. 工业控制:小型PLC、电机驱动的辅助电路(150V电压耐受满足低压控制需求);
  4. 汽车电子:车载信息娱乐系统的低功率电路(-55~155℃宽温符合车载环境要求)。

其核心应用优势在于:精度稳定+温漂可控+高压耐受+封装紧凑,平衡了性能与成本,适合量产化设计。

五、可靠性与环境适应性

该电阻具备良好的可靠性与环境适应性:

  • 耐环境性能:宽温范围覆盖极端温度,耐湿度、耐盐雾性能符合行业标准(如JIS C 5101),适合户外或恶劣环境应用;
  • 长期稳定性:厚膜电阻的阻值漂移率低(长期使用阻值变化≤0.5%),可满足设备5年以上的运行要求;
  • 机械可靠性:贴片封装耐振动、耐冲击(符合IEC 60068-2-6振动测试标准),适合移动场景(如手持设备、车载)。

六、品牌与品质保障

信维通信作为国内被动元件领域的核心厂商,具备完善的生产与检测体系:

  • 认证资质:产品通过ISO9001质量管理体系、ISO/TS16949汽车级认证,以及RoHS环保认证(无铅、无镉等有害物质);
  • 品质一致性:批量生产的阻值一致性好,误差控制在±1%以内,可满足量产化电路的参数一致性要求;
  • 供货稳定:具备规模化生产能力,可保障长期稳定供货,适合客户的量产需求。

该电阻通过性能与成本的平衡,成为中小功率高精度电路设计的优选被动元件之一。

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