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.
PESD2CAN 是 UMW(友台半导体)面向 CAN 总线及类似差分数据链路的双向瞬态抑制器(ESD/浪涌保护)器件,采用 SOT-23 小封装。器件在 8/20µs 浪涌波形下可承受高达 250W 的峰值脉冲能量,峰值脉冲电流 Ipp 为 6A;在静态工作条件下,反向截止电压(Vrwm)为 24V,典型击穿电压约 28V,钳位电压约 41V。结电容仅 25pF,反向漏流小于 500nA(典型/最大),具备对称的双向保护特性,能有效保护差分信号免受静电放电(ESD)、电快速瞬变(EFT)及雷击浪涌等能量脉冲的破坏。
支持标准:IEC 61000-4-2(ESD)、IEC 61000-4-4(EFT)、IEC 61000-4-5(浪涌)。
PESD2CAN 是一款面向差分信号总线的高能量双向 TVS 保护器件,结合 24V 工作电压等级、250W 峰值脉冲能力和仅 25pF 的低结电容,能在保持信号完整性的同时,为 CAN 总线及类似高速差分链路提供可靠的瞬态抑制保护。SOT-23 封装利于紧凑布局与工业生产,是工业控制、车载通信接口和现场总线等应用的优选保护器件。若需在具体系统中验证器件性能,建议结合实际工作波形与重复脉冲条件进行测试,并关注散热与 PCB 接地设计以获得最佳保护效果。
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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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