Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
4D03WGJ0101T5E 是 UNI-ROYAL(厚声)品牌的一款表面贴装型四位排阻网络(resistor array),封装形式为 0603x4,器件共有 8 个引脚,内部包含 4 个阻值为 100Ω 的独立电阻单元。每个单元额定功率为 62.5mW,阻值公差为 ±5%,温度系数为 ±200ppm/℃。此类小型集成排阻常用于节省 PCB 面积、提高装配一致性与可靠性的低功耗信号与偏置网络场景。
补充实用计算:
注意:上述最大值为理想静态计算值,实际可用电流/电压需参考生产厂家的温度上升与功率降额曲线以及整板热设计。
结论:4D03WGJ0101T5E(UNI-ROYAL)为一款面向低功耗信号与偏置场景的实用型四位排阻,优势在于体积小、装配方便与成本受控。设计时需注意其功率与温漂限制,合理做功率降额与散热设计可保证长期稳定运行。若需更详细的封装尺寸、回流曲线或可靠性数据,请索取厂方 Datasheet 以完成最终设计验证。
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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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