WMSIC Electronic Components

Viking ARG02FTC5101

ModelARG02FTC5101
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 26+

Available for RFQ

Technical data

Product details

13 specifications

Core information

Product name
Viking ARG02FTC5101
Type
VIKING
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG02FTC5101
Electronic Component
1
Package
0402
Electronic Component
0.009g
Electronic Component
1
Electronic Component
BM0265817317
Electronic Component
Electronic Component
Electronic Component
10000

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

Viking光颉ARG02FTC5101薄膜电阻产品概述

一、产品定位与核心优势

ARG02FTC5101是Viking光颉针对高密度、高稳定电子设计推出的0402封装薄膜电阻,核心优势聚焦于「小尺寸下的精度可控性与宽温可靠性」:

  • 薄膜工艺(镍铬薄膜)替代普通碳膜/金属膜,实现低噪声、低漂移;
  • 0402超小封装适配消费电子、可穿戴等小型化设备,节省PCB空间;
  • 光颉品牌的批量一致性管控,批量应用时性能波动远小于行业平均;
  • 宽温范围覆盖工业、汽车等严苛场景,无需额外散热设计。

二、关键性能参数解析

ARG02FTC5101的参数围绕「精度、功率、温漂、环境耐受」四个核心维度设计,具体如下:

1. 阻值与精度

标称阻值5.1kΩ,精度±1%(工业级基础精度),初始阻值偏差控制在±51Ω以内。该精度可满足大多数传感器信号采集、分压电路的基础需求,无需额外校准。

2. 功率与电压

  • 额定功率62.5mW(25℃环境下),实际应用需遵循降额原则(如100℃时降额至45mW以内);
  • 最大工作电压50V,避免超过该值导致绝缘击穿(如高压电路需并联分压电阻)。

3. 温度系数(TCR)

±25ppm/℃,即温度每变化1℃,阻值漂移±0.0025%。在-55℃至155℃全温范围内,总漂移不超过±2500ppm(±0.25%),叠加初始精度后总误差≤±1.25%,适合宽温环境下的稳定工作。

4. 环境耐受

工作温度范围**-55℃+155℃**,覆盖工业级(-40+85℃)、汽车级(-40~+125℃)甚至部分高温场景(如发动机舱);环氧树脂涂层可抵抗湿度、灰尘及弱化学腐蚀。

三、封装与可靠性设计

ARG02FTC5101采用0402英制贴片封装(公制尺寸0.1mm×0.05mm),设计上针对可靠性做了针对性优化:

1. 封装结构

陶瓷基板+镍铬薄膜+环氧树脂涂层:陶瓷基板导热性优异,可快速散发热量避免局部过热;环氧树脂涂层隔离外界干扰,提升抗湿、抗腐蚀能力。

2. 工艺兼容性

支持回流焊、波峰焊等常规贴片工艺,引脚设计适配0402封装的贴装精度(±0.05mm以内),良率可达99.5%以上。

3. 机械强度

小型化封装下仍保持足够机械强度,可承受贴装过程中的机械应力(如吸嘴压力、搬运振动),不易破损。

四、典型应用场景

ARG02FTC5101的参数特性使其适用于多个领域的高密度设计:

1. 消费电子

智能手机、平板、智能手表的信号调理电路(如音频放大、传感器接口),0402封装节省PCB空间,低噪声特性提升音频/传感器信号质量。

2. 工业控制

PLC模块、传感器信号采集电路(如温度、压力传感器的分压/限流),宽温范围与高精度满足工业现场(如车间、户外基站)的稳定需求。

3. 汽车电子

车载中控、胎压监测、摄像头的辅助电路,-55~155℃的温度范围覆盖发动机舱等高温区域,抗振动特性适配汽车行驶环境。

4. 医疗设备

便携式医疗仪器(如血糖仪、血氧仪)的信号处理电路,低漂移薄膜电阻减少信号干扰,提高检测精度(如血糖浓度检测的误差控制)。

5. 通信设备

路由器、交换机的高速信号电路,低漂移特性保证信号传输稳定,避免因温度变化导致的信号衰减波动。

五、选型与应用注意事项

为确保ARG02FTC5101的稳定工作,需注意以下几点:

1. 功率降额

环境温度每升高10℃,功率需降额约10%(如125℃时降额至37.5mW以内),避免热过载导致阻值漂移甚至失效。

2. 贴装工艺

0402封装需使用高精度贴片机(精度≤±0.05mm),避免贴装偏移导致焊接不良;回流焊温度曲线需符合光颉官方推荐(峰值温度245±5℃,时间≤10s)。

3. 温漂补偿

若对精度要求极高(如<±0.5%),可结合温度传感器做软件补偿(如采集实时温度计算阻值修正值),进一步降低温漂影响。

4. 批量验证

首次使用建议抽样测试(如100pcs测试阻值偏差、温漂特性),确保批量一致性符合设计要求(光颉的批量一致性偏差≤±0.2%)。

ARG02FTC5101凭借小尺寸、高精度、宽温可靠的特性,成为消费电子、工业控制等领域高密度设计的优选薄膜电阻,可有效降低PCB布局复杂度,提升产品稳定性。

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.