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.
BDFN2C3R31V是伯恩半导体(BORN)推出的一款高性能双向瞬态抑制二极管(TVS),专为敏感电子电路的过压防护设计,具备紧凑封装、低寄生电容、高脉冲耐受能力等核心优势,可有效抑制静电放电(ESD)、电快速瞬变脉冲群(EFT)及浪涌(Surge)等瞬态干扰,广泛适用于消费电子、物联网、工业控制等领域。
该器件的核心防护参数围绕过压响应速度与脉冲耐受能力展开,可覆盖绝大多数常见瞬态干扰场景:
除防护参数外,电气特性直接影响器件对正常电路的兼容性:
BDFN2C3R31V满足三大核心EMC标准,覆盖电子设备常见干扰场景:
这些标准的符合性,确保器件可直接用于需通过EMC认证的产品设计。
采用DFN1006封装(尺寸1.0mm×0.6mm×0.5mm),无引脚设计可降低寄生电感,同时节省PCB空间,适合高密度布局场景:
伯恩半导体(BORN)是国内专注于防护器件的专业厂商,具备成熟的晶圆制造与封装测试能力:
BDFN2C3R31V凭借双向防护、低电容、高脉冲耐受、小型化封装等综合优势,成为敏感电子电路过压防护的高性价比选择。其对多类EMC标准的符合性,以及与高速信号的兼容性,使其可广泛应用于消费电子、物联网、工业控制等领域,为设备提供可靠的瞬态干扰防护。
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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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