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.
P6KE39A是东沃(DOWO)品牌推出的单向瞬态抑制二极管(TVS),属于中低压电路过压保护的核心器件。其核心作用是在电路遭遇瞬态浪涌(如雷击感应、开关切换浪涌、静电放电ESD)时,快速从高阻态转为低阻态,将被保护端电压钳位在安全范围内,避免后端敏感电子元件(如单片机、传感器、通信接口芯片)因过压损坏。
该型号的核心参数直接决定保护能力,具体如下:
P6KE39A采用DO-15轴向引线封装,特点如下:
该型号适配中低压电路过压保护,常见场景包括:
P6KE39A击穿电压处于36V~43V区间(同系列P6KE36A、P6KE43A),选型需注意:
总结:P6KE39A是一款性价比高的中低压单向TVS管,凭借稳定钳位、高脉冲耐受和紧凑封装,广泛适用于工业、通信、消费电子等领域的过压保护场景。
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.
Related products