WMSIC Electronic Components

Viking AR03BTD1002

ModelAR03BTD1002
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 AR03BTD1002
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
AR03BTD1002
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±0.1%
Electronic Component
0.023g
Electronic Component
10kΩ
Electronic Component
1
Electronic Component
BM0264480907
Operating Temperature
55℃~+125℃
Operating Voltage
50V
Electronic Component
±50ppm/℃
Resistor Type
Resistor

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

AR03BTD1002 薄膜贴片电阻产品概述

一、产品基础定位与身份标识

AR03BTD1002是Viking(光颉) 品牌旗下的高精度薄膜贴片电阻,采用行业通用的0603封装(英制尺寸,对应公制1608),属于针对小型化、高稳定性电路设计的核心无源器件。该产品以薄膜电阻工艺为核心,兼顾精度、温度稳定性与紧凑体积,是工业控制、车载电子、便携式设备等领域的常用选型。

二、核心性能参数详解

1. 阻值与精度

额定阻值为10kΩ,精度等级达**±0.1%**——此精度在常规贴片电阻中属于较高等级,可有效降低电路设计中的系统误差。例如在运放反馈网络、基准电压分压电路中,±0.1%的偏差能避免信号放大失真或分压不准,适合对阻值一致性要求严格的场景。

2. 功率与电压额定值

最大耗散功率为62.5mW(0.0625W),额定工作电压为50V——功率值符合0603封装的常规功率范围,50V电压额定值可满足大多数低压模拟电路的工作需求(实际应用中需注意功率/电压不得超过额定值,避免电阻过热损坏)。

3. 温度系数(TCR)

温度系数为**±50ppm/℃**——表示温度每变化1℃,阻值变化率为±50×10⁻⁶。以10kΩ阻值计算,温度变化10℃时阻值漂移仅±0.5Ω,此参数在薄膜电阻中属于中等偏优,适合温度波动环境下的稳定应用(如车载高温/低温场景)。

4. 工作温度范围

覆盖**-55℃+125℃**——超出一般工业级(-40℃+85℃)的温度范围,可适配车载、航空航天等高低温严苛场景,满足极端环境下的长期稳定工作。

三、封装与工艺优势

1. 0603封装特性

体积紧凑(1.6mm×0.8mm),适合高密度PCB布局,可有效缩小产品尺寸,满足智能手机、智能穿戴等便携式设备的小型化需求,同时兼容自动化贴片生产,降低制造成本。

2. 薄膜电阻工艺优势

相比厚膜电阻,薄膜工艺具有三大核心优势:

  • 更高精度:天然具备±0.1%以上的精度能力,避免厚膜电阻的阻值偏差波动;
  • 更低温度漂移:±50ppm/℃的TCR远优于厚膜电阻(通常±100ppm/℃以上);
  • 更低噪声:薄膜结构的电阻噪声水平更低,适合微弱信号放大等场景。

四、典型应用场景

1. 精密模拟电路

  • 运放信号放大网络(反馈电阻依赖高精度与稳定TCR);
  • 基准电压分压电路(±0.1%精度保障分压准确性);
  • 滤波电路(低噪声特性减少信号干扰)。

2. 工业控制模块

  • PLC输入输出调理(宽温-55℃~+125℃适配工业现场高低温);
  • 传感器信号转换(高精度保障模拟信号采集准确性)。

3. 车载电子

  • 仪表盘传感器电路(符合车载级宽温与振动环境要求);
  • 车载通信模块(稳定性能保障数据传输可靠性)。

4. 便携式设备

  • 智能手机电源管理(0603小封装适配高密度PCB);
  • 智能穿戴信号处理(低功耗与小体积满足穿戴设备需求)。

5. 医疗电子

  • 小型监护设备监测电路(高精度与稳定性保障生命体征数据准确性)。

五、可靠性与环保特性

AR03BTD1002采用无铅焊接工艺,符合RoHS环保标准,同时具备良好的抗振动、抗冲击性能(贴片封装优势),可在移动或振动环境下稳定工作。薄膜电阻的长期可靠性表现优异,阻值漂移率极低(通常小于0.1%/1000小时),适合对产品寿命要求高的领域。

综上,AR03BTD1002以高精度、宽温稳定、紧凑体积为核心优势,是小型化、高可靠性电路设计的理想无源器件选型。

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.