WMSIC Electronic Components

Viking ARG03FTC8661

ModelARG03FTC8661
Package0603
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 ARG03FTC8661
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG03FTC8661
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
8.66kΩ
Electronic Component
1
Electronic Component
BM0264911522
Operating Temperature
55℃~+155℃
Operating Voltage
75V
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.

ARG03FTC8661 贴片薄膜电阻产品概述

一、产品核心定位与典型应用场景

ARG03FTC8661是光颉(Viking)针对小功率精密信号处理推出的0603封装薄膜电阻,核心定位为“高精度、宽温稳、小体积”,适配工业控制、消费电子、汽车电子及通信设备等对阻值稳定性要求苛刻的场景。

典型应用包括:

  • 工业PLC模拟量模块:作为信号调理电路的反馈电阻,±1%精度与±25ppm/℃温度系数确保信号转换误差≤0.1%;
  • 智能手机传感器电路:加速度计、陀螺仪的偏置电阻,0603小封装适配手机高密度PCB;
  • 汽车电子温度补偿:-55℃~155℃宽温范围覆盖发动机舱、仪表盘等极端环境;
  • 通信基站射频匹配:低噪声薄膜工艺减少信号失真,满足射频前端阻抗匹配需求。

二、关键性能参数深度解析

ARG03FTC8661的参数围绕“精密稳定”设计,核心指标可满足90%以上小信号电路需求:

  1. 阻值与精度:标称8.66kΩ,精度±1%——无需额外校准即可用于运算放大器反馈、ADC参考分压等场景;
  2. 功率与电压:额定功率100mW,最大工作电压75V——实际应用需同时满足:
    • 功率限制:( P \leq 100mW )(如电流≤3.4mA,因( I=\sqrt{P/R} \approx 3.4mA ));
    • 电压限制:( V \leq 75V )(当电压超75V时,需并联分压电阻);
  3. 温度系数:±25ppm/℃——薄膜电阻优势显著(碳膜为±200ppm/℃),100℃温差下阻值漂移仅21.65Ω(约0.25%);
  4. 宽温范围:-55℃+155℃——覆盖工业级(-40℃+85℃)与汽车级(-40℃~+125℃)标准,适配户外设备、高温车间。

三、封装与工艺的技术优势

ARG03FTC8661采用0603封装(2.0×1.6×0.8mm),结合薄膜工艺具备三大核心优势:

  1. 小封装高密度:尺寸比0805小40%,适合可穿戴设备、智能手机等空间受限产品;
  2. 薄膜工艺低噪声:电流噪声<0.1μV/V(厚膜为<1μV/V),避免小信号电路(如麦克风前置放大)的噪声干扰;
  3. 品牌一致性:光颉自动化生产+严格分选,批量产品精度一致性达±0.5%(超标称±1%),减少电路调试成本。

四、可靠性与环境适应性验证

ARG03FTC8661通过多项行业标准测试,确保长期稳定:

  • 温度循环:-55℃→+155℃循环1000次,阻值漂移<0.1%;
  • 湿度老化:85℃/85%RH环境放置1000h,阻值变化<0.2%;
  • 回流焊兼容:承受260℃峰值温度(10s),无封装开裂或阻值漂移;
  • 机械应力:抗弯曲能力达5mm,适应贴片生产中的搬运与组装。

五、实际应用选型与注意事项

为避免性能衰减,实际应用需注意3点:

  1. 功率降额:建议实际功率≤80mW(即电流≤3.0mA),避免热积累导致阻值漂移(满功率下电阻表面温度约120℃,降额后降至80℃以内);
  2. 焊盘设计:参考IPC-7351标准,焊盘尺寸建议1.2×1.6mm,避免过大虚焊或过小强度不足;
  3. 温度补偿:精密电路(如电流源)中,可并联同温度系数电阻补偿,进一步降低漂移至±5ppm/℃以内。

ARG03FTC8661凭借“高精度+宽温稳+小封装”的综合优势,成为工业控制、消费电子等领域小信号电路的高性价比选择。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.