WMSIC Electronic Components

Viking AR02BTC1502

ModelAR02BTC1502
Package0402
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 AR02BTC1502
Type
VIKING
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
AR02BTC1502
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±0.1%
Electronic Component
0.009g
Electronic Component
15kΩ
Electronic Component
1
Electronic Component
BM0264961672
Operating Temperature
55℃~+155℃
Operating Voltage
25V
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.

AR02BTC1502产品概述

一、产品定位与核心属性

AR02BTC1502是光颉(Viking)电子推出的0402封装高精度薄膜贴片电阻,专为高密度、高稳定性、低噪声的电子电路设计场景打造。作为光颉薄膜电阻系列的典型型号,其核心优势聚焦于“高精度适配+宽温稳定+小体积集成”,可满足消费电子、工业控制、医疗设备等领域对精密信号调理的严苛需求。

二、关键性能参数详解

该产品的核心参数经过严格校准与测试,关键指标及实际意义如下:

  1. 阻值与精度:额定阻值15kΩ,精度±0.1%——属于行业高精度电阻范畴,可直接用于ADC基准源、传感器信号放大等对阻值一致性要求极高的电路,无需额外校准;
  2. 功率与电压:额定功率62.5mW(0402封装典型功率等级),最大工作电压25V——需遵循功率降额原则(如25℃满额使用,125℃时需降额至50%),适配低功耗电路设计;
  3. 温度系数(TCR):±25ppm/℃——温度每变化1℃,阻值偏差≤±25×10⁻⁶Ω,100℃温差下阻值漂移仅±0.25%,远优于普通厚膜电阻(TCR通常≥±100ppm/℃);
  4. 工作温区:-55℃~+155℃——覆盖工业级宽温范围,可适配汽车发动机舱(低温-40℃)、工业烤箱(高温150℃)等极端场景。

三、封装与工艺技术特点

  1. 封装规格:采用0402封装(英制:0.04in×0.02in;公制:1.0mm×0.5mm),是当前贴片电阻中体积较小的封装之一,可显著降低电路布局密度,适配智能手机、智能穿戴等便携设备的高密度设计;
  2. 薄膜工艺优势:采用真空溅射金属薄膜制造,相比厚膜电阻(丝网印刷工艺),具备三大核心优势:
    • 低噪声:典型噪声系数< -40dB,适合音频、射频电路;
    • 长期稳定:阻值漂移率< 0.05%/1000小时,满足设备长期可靠性要求;
    • 窄公差:可实现±0.1%及以下的阻值精度,一致性远超厚膜电阻。

四、典型应用领域

AR02BTC1502的性能特性使其广泛覆盖以下场景:

  1. 消费电子:智能手机音频模块(低噪声放大)、射频前端匹配网络、PMU精密分压电路;
  2. 工业控制:PLC模拟输入通道(信号调理)、压力/温度传感器校准电路、工业电源基准模块;
  3. 医疗设备:监护仪心率/血氧信号采集、输液泵流量控制、诊断设备精密测量;
  4. 汽车电子:胎压监测(TPMS)信号放大、车载信息娱乐音频处理(适配-40℃~+85℃环境)。

五、可靠性与环境适应性

  1. 长期可靠性:经光颉内部测试(高温高湿存储、功率寿命、温度循环),额定条件下阻值漂移< 0.1%/10年,满足设备生命周期要求;
  2. 环境耐受:
    • 湿热测试:符合IEC 60068-2-67标准,40℃/93%RH下1000小时阻值漂移< 0.1%;
    • 机械性能:0402封装共面性偏差≤±1mm,适配自动化SMT贴装(支持01005贴片机兼容);
    • 温度循环:可承受-55℃~+155℃循环1000次,无阻值突变或开路故障。

该产品以“高精度+小体积+宽温稳定”为核心竞争力,是精密电子电路设计中替代普通厚膜电阻的优选方案。

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