WMSIC Electronic Components

Viking AR05BTCW1501

ModelAR05BTCW1501
Package0805
BrandVIKING
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
Viking AR05BTCW1501
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
125mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
AR05BTCW1501
Electronic Component
1
Package
0805
Electronic Component
SMD Resistor
Electronic Component
±0.1%
Electronic Component
0.029g
Electronic Component
1.5kΩ
Electronic Component
1
Electronic Component
BM0264961711
Operating Temperature
55℃~+155℃
Operating Voltage
150V
Electronic Component
±25ppm/℃
Resistor Type
Resistor

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

AR05BTCW1501 薄膜贴片电阻产品概述

AR05BTCW1501是光颉(Viking) 推出的一款0805封装高精度薄膜贴片电阻,针对小功率、宽温稳定、高密度布局需求优化,广泛适配工业控制、消费电子、汽车电子等多领域电路,是平衡精度与可靠性的典型被动元器件。

一、核心定位与封装特性

该电阻定位为小功率高精度薄膜电阻,采用国际标准0805封装(公制尺寸2.0mm×1.2mm),兼顾小型化与焊接兼容性,适合高密度电路板的紧凑布局。其核心工艺为真空沉积镍铬合金膜,相比厚膜电阻具有更低的温度漂移与更高的阻值稳定性,是对电路精度要求严格场景的理想选择。

二、关键性能参数解析

1. 阻值与精度

  • 标称阻值:1.5kΩ(丝印代码“1501”),符合E96系列阻值标准;
  • 精度等级:±0.1%,属于工业级高精度级别,可满足分压、限流、基准电压等对阻值精准度要求较高的应用,避免电路参数偏差导致的性能波动。

2. 功率与电压规格

  • 额定功率:125mW,适配低功耗电路(如信号调理、传感器接口、低功率电源模块);
  • 最大工作电压:150V,覆盖多数低压直流/交流电路的电压范围(如12V/24V车载电路、5V/3.3V消费电子),无需额外降额即可稳定工作。

3. 温度稳定性

  • 温度系数(TCR):±25ppm/℃,薄膜电阻的典型低漂移特性,意味着温度每变化1℃,阻值变化不超过1.5kΩ×25ppm=37.5mΩ,大幅降低温度波动对电路性能的影响(如工业现场-40~+85℃环境下,阻值总漂移≤0.03%)。

4. 宽温工作范围

  • 工作温度:-55℃~+155℃,满足工业级(-40+85℃)及汽车级(-55+125℃)环境要求,可在极端温度下长期稳定运行,适配户外设备、车载电子等恶劣场景。

三、适用场景与应用优势

1. 典型应用领域

  • 工业控制:PLC模块、传感器信号调理(如压力/温度传感器的放大滤波电路)、工业仪表的基准电压源;
  • 消费电子:智能手机/平板的电源管理(如充电电路限流、电池保护)、音频信号链路的衰减网络;
  • 汽车电子:车载仪表盘、ADAS传感器辅助电路(如雷达信号预处理、摄像头信号滤波)、车身控制模块(BCM)的低功率电路;
  • 通信设备:基站射频链路的信号衰减、路由器/交换机的基准电压电路、光纤收发器的信号调理。

2. 核心应用优势

  • 高精度稳定:±0.1%精度+±25ppm/℃ TCR,避免电路参数随温度/时间漂移,减少后期校准成本;
  • 宽温适配:-55~+155℃覆盖极端环境,适配工业户外、车载高温等场景,无需额外散热设计;
  • 小型化布局:0805封装适配高密度PCB,降低设备体积与重量,符合便携电子的轻量化需求;
  • 工艺可靠:薄膜真空镀膜工艺阻值一致性好,批量生产性能波动≤0.05%,避免批次差异导致的产品问题。

四、可靠性与环境适应性

光颉AR05BTCW1501符合RoHS无铅标准,可兼容无铅回流焊、波峰焊工艺(焊接温度峰值260℃/10s),焊接后无虚焊、脱落风险。产品通过多项国际可靠性测试:

  • 高温存储测试(155℃/1000h):阻值变化≤0.1%,绝缘电阻≥10^9Ω;
  • 温度循环测试(-55~+155℃/1000次):性能无明显衰减,符合汽车电子AEC-Q200标准;
  • 湿度偏压测试(85℃/85%RH/150V/1000h):阻值变化≤0.2%,绝缘电阻保持≥10^8Ω。

薄膜电阻的镍铬合金膜相比厚膜的钌基浆料,阻值稳定性更高,长期使用后无明显阻值漂移,适合对可靠性要求高的长生命周期产品(如工业设备5~10年寿命、汽车电子15年寿命)。

五、品牌与品质保障

光颉(Viking)是全球知名的被动元器件制造商,专注电阻研发超过20年,产品覆盖薄膜、厚膜、功率电阻等全系列,服务于华为、西门子、博世等全球客户。AR05BTCW1501采用标准化生产流程,每批次阻值一致性偏差≤0.05%,可满足客户批量采购的稳定需求。同时,光颉提供完善的技术支持(如电路选型建议、焊接工艺指导)与售后保障,协助客户解决应用中的问题。

该产品以高精度、宽温稳定、小型化的综合优势,成为多领域电路设计的可靠选择,可有效提升终端产品的性能一致性与可靠性。

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