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.
5.0SMDJ100A是DOWO(东沃) 推出的单向瞬态抑制二极管(TVS),专为电路过压防护设计,凭借精准的钳位特性、宽温适应能力及紧凑封装,广泛应用于工业、汽车、通信等对可靠性要求较高的领域。
5.0SMDJ100A属于单向TVS器件,区别于双向TVS(适用于正负脉冲双向防护),主要针对电源正负极明确的电路,核心作用是快速吸收瞬态浪涌能量(如雷电、开关干扰、ESD等),将电路电压钳位在安全范围内,保护后端敏感元器件(如MCU、传感器、通信芯片)不被损坏。
与压敏电阻等其他保护器件相比,TVS具有ns级响应速度(压敏电阻为μs级)、钳位电压稳定(受脉冲电流影响小)、漏电流低等优势,是现代电子设备过压防护的主流选择。
5.0SMDJ100A的参数设计精准匹配多场景需求,核心参数意义如下:
5.0SMDJ100A采用SMCJ(DO-214AB)封装,具备以下优势:
5.0SMDJ100A的参数特性使其适配多领域过压防护需求:
DOWO(东沃)是国内专注于过压保护器件的制造商,5.0SMDJ100A具备以下品质优势:
5.0SMDJ100A凭借精准的保护参数、紧凑封装、宽温可靠性及高性价比,成为多领域过压防护的优选器件,满足不同场景下的浪涌抑制需求。
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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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