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.
0402WGF8452TCE 为 UNI-ROYAL(厚声)系列厚膜贴片电阻,标称阻值 84.5 kΩ,精度 ±1%,额定功率 62.5 mW(0402 尺寸),工作电压额定 50 V,温度系数(TCR)±100 ppm/°C,工作温度范围 -55℃ ~ +155℃。该器件采用常见的 0402(公制 1005)微型封装,面向高密度贴片电路与精度要求较高的通用电阻场合。
说明与计算示例:
该系列常见以卷带(Tape & Reel)形式供货,适合贴片机自动化贴装;也可按需求提供散装或切带。0402 尺寸利于高密度自动化生产,建议在领取时确认包装端面、抗潮等级及批次记号以便可追溯性管理。
以上为基于给定参数的产品概述与使用建议。若需更详细的可靠性数据(如寿命试验、老化曲线、潮气敏感等级、焊接曲线)或样品与报价,请提供具体采购数量或联系供应商索取完整规格书。
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.
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