WMSIC Electronic Components

Viking ARG03BTC1621

ModelARG03BTC1621
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

13 specifications

Core information

Product name
Viking ARG03BTC1621
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG03BTC1621
Electronic Component
1
Package
0603
Electronic Component
0.03g
Electronic Component
1
Electronic Component
BM0265966183
Electronic Component
Electronic Component
Electronic Component
5000

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

ARG03BTC1621 薄膜贴片电阻产品概述

ARG03BTC1621是光颉(Viking)推出的0603封装高精度薄膜贴片电阻,针对小型化、精密电路设计需求优化,核心参数覆盖阻值1.62kΩ、±0.1%精度、100mW功率及工业级宽温范围,适用于对温度稳定性、阻值一致性要求较高的应用场景。

一、产品核心定位与参数基线

ARG03BTC1621属于光颉薄膜电阻系列中的精密型规格,其参数基线明确支撑了“小型化+高精度+宽温稳定”的核心定位:

  • 阻值:1.62kΩ(标识代码1621,符合E96系列精密阻值规范);
  • 精度:±0.1%(远高于普通碳膜电阻±5%的精度,可满足信号调理、匹配网络的精密需求);
  • 功率与电压:100mW额定功率、75V最大工作电压,适配低功耗电路的电压/电流范围;
  • 温度特性:±25ppm/℃的温度系数(TCR),阻值随温度变化极小,宽温区(-55℃~+155℃)覆盖工业级极端环境。

二、封装与工艺特点

1. 0603小型化封装

采用英制0603封装(公制1608,尺寸1.6mm×0.8mm×0.45mm),是贴片电阻中高密度布局的主流封装,可显著降低PCB占用面积,适配智能手机、可穿戴设备等小型化终端,或工业控制模块的紧凑设计需求。封装兼容常规SMT(表面贴装技术)生产线,支持回流焊、波峰焊工艺,生产效率高。

2. 薄膜电阻工艺优势

基于光颉成熟的镍铬薄膜工艺,相比碳膜、金属膜电阻具有以下优势:

  • 低噪声:薄膜电阻的电流噪声系数(NF)通常低于-40dB,适合音频电路、传感器信号放大等对噪声敏感的场景;
  • 抗硫化性能:薄膜层致密,可有效抵抗含硫环境(如工业废气、部分塑料释放的硫化物),延长产品寿命;
  • 阻值一致性:批量生产时阻值偏差控制严格,±0.1%精度的一致性可满足多电阻并联/串联的匹配需求(如差分放大电路的电阻网络)。

三、可靠性与环境适应性

ARG03BTC1621的可靠性设计针对工业级应用场景优化:

  1. 宽温稳定性:-55℃~+155℃的工作温区覆盖了绝大多数工业环境(如户外传感器、车载辅助电路),±25ppm/℃的TCR确保在温度变化时阻值偏差控制在极小范围(例如100℃温差下,阻值变化仅约0.405Ω,远低于±0.1%的精度要求);
  2. 功率与电压裕量:100mW额定功率为典型应用的23倍(多数低功耗电路实际功耗仅3050mW),75V最大电压适配12V~48V的工业电源系统,避免过压损坏;
  3. 长期可靠性:光颉通过1000小时高温负载测试,确保阻值漂移率低于0.1%,满足工业设备5~10年的使用寿命要求。

四、典型应用领域

ARG03BTC1621的参数特性使其在多领域具有适配性:

  1. 工业控制与自动化:PLC模块的信号调理电路、传感器(如压力/温度传感器)的输出匹配电阻、电机驱动的电流采样电阻;
  2. 消费电子:智能手机/平板的音频前置放大电路、电源管理模块的电压分压电阻、可穿戴设备的低功耗传感器电路;
  3. 医疗设备:监护仪的生理信号放大电路、便携式医疗仪器的电阻网络(对精度和稳定性要求高);
  4. 通信设备:小型化基站的射频匹配网络、路由器的信号滤波电路、光模块的偏置电阻。

五、选型与扩展参考

若需替代或扩展选型:

  • 同封装替代:光颉ARG03系列中,阻值1.62kΩ、精度±0.1%的规格可直接替换;
  • 精度升级:若需±0.05%精度,可选择同系列ARG03BTC1621F(F代表±0.05%);
  • 功率升级:若需200mW功率,可选择0805封装的ARG05BTC1621。

综上,ARG03BTC1621以“小型化、高精度、宽温稳定”为核心优势,是工业控制、消费电子等领域精密电路设计的高性价比选择,适配SMT自动化生产及紧凑PCB布局需求。

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.