Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
AR03BTCX1401是光颉(Viking)推出的工业级高精度薄膜贴片电阻,属于该品牌AR系列精密电阻范畴,专为需要稳定阻值、宽温适应性的电子电路设计。型号各部分含义解析:
该电阻的关键参数围绕高精度、宽温稳定设计,具体如下:
参数项 规格值 关键说明 电阻类型 金属薄膜电阻 真空溅射工艺,阻值稳定性优于厚膜 标称阻值 1.4kΩ(1400Ω) 阻值代码1401直接对应 精度等级 ±0.1% 工业级高精度标准(远高于常规碳膜±5%) 额定功率 100mW(25℃) 环境温度25℃下的最大允许功率 推荐工作功率 ≤62.5mW 62.5%降额设计,保障长期可靠性 最大允许电压 75V 过压保护阈值(需结合功率验证) 温度系数(TCR) ±25ppm/℃ 温度变化对阻值的影响(值越小越稳定) 工作温度范围 -55℃~+155℃ 覆盖工业级与汽车级温度要求 封装规格 0603(英制) 公制1608,尺寸1.6mm×0.8mm×0.45mmAR03BTCX1401凭借高精度、宽温稳定特性,广泛应用于:
该电阻平衡了高精度、小体积与宽温适应性,是工业控制、汽车电子等领域的高性价比选型。
Request for quote
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
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.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products