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.
SMBJ85A 是一款单向瞬态电压抑制(TVS)二极管,专为抑制瞬态电压、吸收浪涌能量而设计。该器件由玻璃钝化芯片与环氧树脂封装构成,封装形式为 DO-214AA(SMB),品牌为 BORN(伯恩半导体)。凭借出色的钳位性能、低泄漏、低电容与较高的浪涌承受能力,适用于电信与计算机等对瞬变抑制要求较高的系统保护。
以上参数为器件在典型测试条件下的关键指标,为工程选型与可靠性评估提供依据。
(注:实际应用中应结合所用浪涌脉冲波形与频率对功率与温升进行评估。)
总结:SMBJ85A 为一款面向中高工作电压保护的单向 TVS,具备 600W 峰值功率吸收能力、低泄漏和良好的钳位性能,适合电信与计算机等需要稳健瞬变保护的应用。如需完整电气曲线图、热特性和封装尺寸,请参阅完整数据手册或联系供应商获取样品和技术支持。
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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