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.
PSD15C-ES 是 ElecSuper(静芯微)推出的一款单路、双向瞬态抑制器(ESD protector),采用 SOD-323 小外形封装,专为数据线、接口及敏感信号线路提供高效的静电及瞬态干扰保护设计。器件响应快速、漏电低、结电容适中,适用于需要兼顾抗静电与信号完整性的便携式设备和消费类电子产品。
PSD15C-ES 采用瞬态电压抑制(TVS)二极管结构,针对瞬态高压脉冲(如静电放电、感应雷击或开关干扰)在极短时间内提供低阻抗放电路径,从而保护下游电路元件。主要特点包括:
PSD15C-ES 工作温度范围宽(-40~+125 ℃),适应常见工业与消费环境。器件通过 IEC 61000-4-2 ESD 测试等级验证,能满足常见的接触放电和空气放电要求;实际的抗扰能力应参照应用中系统级的测试结果。
SOD-323 小型封装适合自动贴片生产,便于节省 PCB 面积,适用于体积受限的终端设备。采购时建议向 ElecSuper 索取完整的 Datasheet、封装尺寸图、焊接回流曲线以及规范测试波形,以便在设计与生产过程中进行准确验证。
总结:PSD15C-ES 以其双向保护、低漏电、快速响应及小型封装优势,适合对静电与瞬态干扰有严格要求的单路信号/接口保护应用。在设计中应重视器件布局与接地处理,并依据目标系统进行必要的系统级 ESD 验证。若需更详细的电气参数、典型波形或封装尺寸图,可联系 ElecSuper(静芯微)获取完整技术资料。
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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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