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.
LESD3Z5.0T1G 是乐山无线电(LRC)推出的一款单路单向ESD浪涌保护二极管,封装为SOD-323,面向接口与信号线保护场景。器件在8/20µs测试条件下可承受峰值脉冲功率250W(对应峰值脉冲电流24A),并符合IEC 61000-4-2、IEC 61000-4-4、IEC 61000-4-5等电磁兼容防护标准,适用于消费电子、通信设备和工业控制等需要静电与浪涌防护的应用。
器件通过IEC 61000-4-2(ESD)、IEC 61000-4-4(快速瞬变脉冲群)和IEC 61000-4-5(浪涌)测试,可在标准工业/消费等级应用中提供可信的瞬态防护。实际设计中建议在样机阶段按目标系统的真实脉冲源进行抗扰度测试,验证钳位性能与下游电路安全裕度。
总结:LESD3Z5.0T1G 为一款性能均衡的单向ESD保护器件,适用于需要中等能量吸收与接口防护的场景。在使用时需注意其350pF的结电容对高速信号的影响,合理布局和接地能显著提升保护效果与系统可靠性。若需更低电容或更高能量等级的保护元件,可根据具体应用向供应商咨询相应型号。
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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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