WMSIC Electronic Components

Viking ARG03FTC3900

ModelARG03FTC3900
Package603
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 ARG03FTC3900
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG03FTC3900
Electronic Component
1
Package
603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
390Ω
Electronic Component
1
Electronic Component
BM0265636737
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.

Viking光颉ARG03FTC3900 0603封装薄膜电阻产品概述

ARG03FTC3900是台湾知名被动元件厂商Viking(光颉)推出的0603封装薄膜贴片电阻,针对低功耗、高精度、宽温区应用场景优化设计,凭借稳定的性能参数与成熟的薄膜工艺,成为消费电子、工业控制等领域的主流选型之一。

一、基本参数与核心规格

ARG03FTC3900的核心参数精准覆盖多数电子电路的基础需求,关键指标如下:

  • 阻值与精度:390Ω±1%——满足工业级一般精度要求,避免因阻值偏差导致电路性能波动(如运算放大器偏置偏移);
  • 功率等级:100mW(额定值)——适配低功耗电路(如信号调理、偏置网络),无需额外降额即可满足多数场景;
  • 封装尺寸:0603(英制,对应公制1608)——体积仅1.6mm×0.8mm,适配高密度PCB布局,支持小型化设备设计;
  • 电阻类型:薄膜电阻——采用真空沉积工艺形成电阻层,阻值稳定性优于碳膜、金属氧化膜电阻;
  • 温度系数(TCR):±25ppm/℃——阻值随温度变化的偏差极小,在宽温环境下仍能保持性能稳定;
  • 工作温区:-55℃+155℃——远超普通碳膜电阻(-40℃+125℃),覆盖极端温度场景(如户外设备、工业高温环境);
  • 最大工作电压:75V——满足低压直流/交流电路的电压限制,避免过压击穿。

二、技术特性与性能优势

ARG03FTC3900的核心优势体现在稳定性、小体积与宽温适应性,具体如下:

  1. 高精度低漂移:±1%精度配合±25ppm/℃ TCR,使电阻阻值在温度变化(如电路发热、环境温差)下的波动≤0.005%/℃,适合对阻值一致性要求高的电路(如ADC参考分压、传感器信号放大);
  2. 小封装高密度:0603封装可在1cm² PCB上布局约1000颗,适配智能穿戴、便携式仪器等小型化设备;
  3. 宽温区可靠性:-55℃~+155℃的工作范围可应对汽车发动机舱周边、工业烤箱等极端场景,无需额外散热设计;
  4. 低噪声特性:薄膜电阻的电流噪声系数(约0.1μV/V)远低于碳膜电阻(≥1μV/V),适合音频前置放大、医用传感器等噪声敏感电路;
  5. 环保与一致性:符合RoHS 6项、REACH标准,无铅无镉;光颉成熟的薄膜工艺保证批量产品阻值偏差≤±0.5%(实测),降低量产调试成本。

三、典型应用场景

ARG03FTC3900的参数适配性覆盖多领域,常见应用包括:

  1. 消费电子:智能手机射频前端偏置电路、智能手表心率传感器信号放大、平板电脑触控面板分压网络;
  2. 工业控制:PLC模拟量输入输出模块(4-20mA信号分压)、工业温度/压力传感器信号调理、变频器辅助电路;
  3. 通信设备:路由器DC-DC转换器反馈网络、基站射频单元偏置电路、交换机信号调理模块;
  4. 医疗电子:血糖仪信号放大、血压计分压电路、医用监护仪传感器辅助电路;
  5. 汽车电子周边:车载导航音频前置放大、胎压监测信号调理、汽车中控面板分压网络。

四、品牌与可靠性保障

Viking(光颉)专注被动元件研发30余年,是全球前十大电阻制造商之一,ARG03FTC3900系列具备以下可靠性保障:

  • 采用高精度薄膜沉积技术,电阻层厚度均匀性≤±2%,确保阻值稳定;
  • 通过IEC 61000-4-2(ESD)、IEC 60068-2-14(温度循环) 等国际可靠性测试;
  • 批量产品提供原厂检测报告,支持客户质量追溯;
  • 全球销售网络覆盖20+国家,提供本地化技术支持与售后保障。

五、选型与应用注意事项

为确保电路稳定,应用时需注意以下要点:

  1. 功率降额:额定功率100mW,实际应用建议降额至70%以下(≤70mW),避免因发热导致阻值漂移;
  2. 电压限制:严禁超过75V工作电压,否则可能击穿电阻薄膜层;
  3. 焊盘设计:需按IPC-7351标准设计0603焊盘(焊盘尺寸:0.8mm×0.6mm),避免虚焊或焊接应力集中;
  4. 存储条件:存储环境湿度≤60%,避免受潮导致引脚氧化;
  5. 焊接温度:回流焊峰值温度≤260℃(持续时间≤10s),避免高温损坏电阻层。

ARG03FTC3900凭借精准的参数设计、稳定的性能表现与广泛的应用适配性,成为电子工程师在低功耗、高精度场景下的常用选型,能有效满足多数工业与消费电子领域的电路需求。

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.