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.
LRX102UT1G 是乐山无线电(LRC)推出的一款数字晶体管(内置基极电阻的 NPN 晶体管),采用 SC-88 小型贴片封装,面向低电压逻辑接口与小功率开关应用。器件集成了驱动电阻,便于直接与微控制器或逻辑门输出相连,显著简化外围电路并节省 PCB 空间。
(以上参数以厂方规格为准,实际设计中请参考完整数据手册并在目标温度/频率下验证。)
LRX102UT1G 提供 SC-88 小型 SMD 封装,适合表贴生产与自动化焊接。选型时重点关注最大集电极电流 100 mA 与功耗 Pd,若负载电流接近上限,应考虑更大功率或采用并联/外部限流方案。
器件工作温度范围宽(-55 ℃ ~ +150 ℃),适合工业级应用。为保证长期可靠性,建议在高温环境下按厂方提供的功率降额曲线进行设计,并通过实际环境应力测试验证。
总结:LRX102UT1G 是一款集成基极电阻的 NPN 数字晶体管,特点是封装小、接口方便、适用于低功耗开关与逻辑驱动场合。在使用时需注意功耗与散热约束,并根据实际工作点参考完整数据手册进行验证与布局。
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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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