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.
SMDJ170CA是东沃(DOWO)品牌推出的双向瞬态抑制二极管(TVS),采用DO-214AB(SMA)表面贴装封装,属于中高压过压保护核心器件。其核心作用是在电路遭遇瞬态浪涌(如静电放电、雷击、开关噪声等)时,快速击穿导通并钳位电压,保护后端敏感电子元器件(如IC、MOS管、传感器等)免受损坏,广泛适配工业、通信、电源等领域的严苛防护需求。
SMDJ170CA的电性能参数经过严格校准,关键指标直接决定防护能力,具体解析如下:
SMDJ170CA采用DO-214AB(SMA)封装,兼具小体积与高可靠性:
SMDJ170CA的参数特性使其适用于以下场景:
为确保防护效果,需注意以下要点:
SMDJ170CA凭借双向防护、宽温特性与高脉冲承载能力,成为中高压电路过压保护的高性价比选择,适配多领域严苛应用需求。
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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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