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.
ESD56231L24-2/TR 是 WILLSEMI(韦尔)推出的一款单路双向瞬态电压抑制器(TVS/ESD),用于抑制静电放电(ESD)和浪涌(Surge)事件对敏感电子线路的损害。器件采用 SOD-123FL 小体积封装,工作温度范围宽(-40℃ 至 +85℃),适合工业级与消费类产品的保护需求。典型参数:反向截止电压 Vrwm = 24V、击穿电压≈24.4V、钳位电压约 32V、反向漏电流 Ir ≤ 1µA、结电容 Cj ≈ 400pF,单路双向保护。
SOD-123FL 封装体积小、低剖面、适用于自动贴装和回流焊流程,适合高密度 PCB 设计。器件符合常见 IEC 抗扰度标准(ESD、快速瞬变、浪涌),可在工业环境中长期工作。建议在贴装与存储过程中遵循湿敏等级(MSL)及防静电操作规范,以保证焊接质量与长期可靠性。
品牌与型号:WILLSEMI(韦尔) ESD56231L24-2/TR;封装:SOD-123FL。以上信息可作为电路设计、PCB 布局与可靠性评估的参考,如需更详细的电气特性曲线、典型钳位随电流曲线或封装尺寸图,请参考厂商技术资料表(Datasheet)。
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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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