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.
0402WGJ0304TCE 是 UNI-ROYAL(厚声)系列的贴片厚膜电阻,封装为 0402(1.0 mm × 0.5 mm)。标称阻值 300 kΩ,阻值精度 ±5%,额定功率 62.5 mW,最大工作电压 50 V。温度系数(TCR)为 ±100 ppm/℃,工作温度范围 -55℃ 至 +155℃,适用于对体积和成本有严格要求的高密度电路设计。
该厚膜电阻在设计上能承受常见的热循环、湿热和机械震动条件,工作温度范围覆盖从低温启动到高温工作需求。为保证长期稳定性,建议遵循厂商推荐的焊接工艺和降额使用准则。
0402WGJ0304TCE 适合需要 300 kΩ 且占板面积极限受限的场合;若需更高精度或更高功率,应考虑更大封装或薄膜/金属薄膜型号。选型时综合考虑温漂、功率余量与长期稳定性,确保满足系统寿命要求。
产品型号:0402WGJ0304TCE;品牌:UNI-ROYAL(厚声)。如需样品、批量报价或回流曲线与功率-温度降额图,请联系供应商技术支持获取详细资料。
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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