WMSIC Electronic Components

Viking ARG02DTC3001

ModelARG02DTC3001
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Viking ARG02DTC3001
Type
VIKING
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG02DTC3001
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±0.5%
Electronic Component
0.009g
Electronic Component
3kΩ
Electronic Component
1
Electronic Component
BM0257666510
Operating Temperature
55℃~+155℃
Operating Voltage
50V
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.

ARG02DTC3001 产品概述

一、产品简介

ARG02DTC3001 为 Viking(光颉) 系列高精度薄膜贴片电阻,封装尺寸为 0402(公制约 1.0 × 0.5 mm)。该器件阻值为 3.00 kΩ,阻值精度 ±0.5%,温度系数(TCR) ±25 ppm/℃,额定功率 62.5 mW,最高工作电压 50 V,工作温度范围 -55℃ ~ +155℃。凭借薄膜工艺的低噪声、良好线性与长期稳定性,适用于对精度和温漂有较高要求的电子设计。

二、主要性能与技术参数

  • 阻值:3 kΩ
  • 阻值公差:±0.5%
  • 额定功率:62.5 mW(0402 封装典型值)
  • 最大工作电压:50 V
  • 温度系数:±25 ppm/℃
  • 工作温度:-55℃ ~ +155℃
  • 封装:0402 表面贴装,薄膜结构,低噪声、低漂移特性
  • 品牌:Viking(光颉),型号 ARG02DTC3001

三、典型应用

  • 精密模拟电路:增益设定电阻、反馈网络、分压器
  • 仪器仪表与传感器前端:要求低温漂与高稳定性的电阻网络
  • 通信与测量设备:偏置、阻抗匹配与基准电路
  • 移动与便携设备:体积受限但需高精度的电阻元件

四、PCB 布局与焊接建议

  • 兼容常规 SMT 回流焊工艺,建议按器件供应商推荐的回流曲线进行焊接,避免超过制造商允许的峰值温度和时间。
  • 0402 尺寸器件对焊盘尺寸和焊膏用量敏感,建议按 IPC 推荐的焊盘设计,保证良好焊接可靠性与可回流性。
  • 为减少热应力与机械应力影响,焊盘对称布局、避免过长引线和不必要的过孔。
  • 在高精度应用中,避免在元件附近布置大功率器件或强热源,必要时采取热隔离或散热对策。

五、可靠性与环境适应性

薄膜工艺赋予器件优异的长期稳定性与低噪声特性,能够在宽温度范围内保持较小漂移。元件通过常规的温度循环、机械冲击和湿热等可靠性验证,适用于工业级和军工级温度要求场景。对于长期满功率工况,建议采取适当降额使用以延长寿命并保证参数稳定。

六、包装与订购信息

ARG02DTC3001 通常以卷带(tape-and-reel)方式包装,适配自动贴片机的贴装流程。订购时请确认具体包装单位、最小订购量以及可提供的质量认证文档(如制造商合格证、元件物性报告等)。

七、总结

ARG02DTC3001 是一款面向精密电子设计的 0402 薄膜贴片电阻,结合 ±0.5% 精度与 ±25 ppm/℃ 的低温漂特性,适合对稳定性和体积有严格要求的应用场合。合理的 PCB 布局和工艺控制能发挥其最佳性能,满足工业、通信、仪器等领域的高可靠性需求。若需更详细的规格书、回流曲线或可靠性数据,请联系 Viking(光颉) 或授权分销商获取原厂资料。

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