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.
5.0SMDJ30A 是 BORN(伯恩半导体)出品的一款高能量瞬态电压抑制二极管(TVS),采用 SMC(DO-214AB)表面贴装封装,针对电源线和信号线的浪涌、雷击和开关瞬态提供可靠的单向钳位保护。该器件设计用于在工业、通信、汽车及电源管理系统中吸收大能量脉冲并将瞬态电压钳制在安全范围内,保护下游电子元件免受损坏。
总结:5.0SMDJ30A 为针对 30 V 级直流系统提供高能量瞬态抑制的可靠解决方案,兼具高脉冲吸收能力、低漏电和宽温工作范围。适用于工业电源、通信设备和电源入口的浪涌保护,在选型与 PCB 热管理上稍作注意,可以为系统提供长期稳定的防护。若需更详细的温度系数、封装尺寸图或焊接曲线,请参考厂商样本或联系供应商获取完整数据手册。
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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