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.
ESD241-B1-W0201 是 Leiditech(雷卯电子)推出的一款高性能表面贴装瞬态抑制器,专为 3.3V 工作电压的移动终端与便携式设备提供可靠的静电与脉冲浪涌保护。器件封装为 DFN0603,小型化设计便于在空间受限的 PCB 上部署。
适用于手机、耳机、充电器、数据线、个人数字助理(PDA)、便携式电子产品及其他 3.3V I/O、信号线与接口的防护。
DFN0603 封装体积小、热阻低,适合自动贴装。器件通过 IEC 61000-4-2 / 4-4 / 4-5 测试,工作温度范围宽 (-55℃~+125℃),满足移动设备长期可靠性需求。
型号:ESD241-B1-W0201;品牌:Leiditech(雷卯电子)。如需样品、器件规范书(PDF)或更多技术支持,请联系供应商技术支持以获取详细的电气特性曲线、PCB 布局参考与可靠性测试报告。
如需我帮您生成参考原理图片段或 PCB 布局建议,请告知具体应用场景与接口类型。
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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