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.
ESDBM24VD3 是 CJ(江苏长电/长晶)推出的双向瞬态电压抑制(TVS)器件,封装为 SOD-323,专为静电放电(ESD)及瞬态浪涌保护设计。器件为双向结构,无极性,适合保护双向信号线与对地无极性的接口。工作温度范围宽(-55℃ 至 +150℃),适合消费电子、通信与工业环境下的可靠防护需求。
适用于对数据线、信号线、接口端口(如 USB、HDMI、UART、I2C/串行总线)、以太网非隔离侧、消费类电子端口保护、工业控制接口及便携设备等场合。因其双向特性,适合需互相承受正/负向瞬态的线路保护。
ESDBM24VD3 通过 IEC 61000-4-2 静电放电测试认证,能承受常见人体与接触放电冲击。长期工作温度范围宽,适合严苛环境。实际应用中仍建议按标准对系统级抗扰性进行验证(包括重复脉冲、浪涌与系统耦合条件)。
总结:ESDBM24VD3 为一种小封装、双向、符合 IEC 61000-4-2 的 TVS ESD 保护器件,适合多场景接口防护。合理的 PCB 布局与系统级验证能显著提升保护效果与可靠性。
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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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