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.
BK12002502 为 Brightking(台湾君耀)出品的一款轴向引线放电管,适用于对瞬态过电压提供快速放电通道的防护应用。该器件以其高浪涌能力、低电容和较高绝缘阻抗,适合用于通信接口、信号线与电力线路的过压保护方案中。
器件为轴向引线式封装,便于通孔安装与手工或波峰焊接。轴向结构使其在板端、线缆接口或配线串联保护时布置灵活,机械固定与热散布相对方便。
BK12002502 是一款面向瞬态过电压抑制的轴向放电管,具有500V击穿电压(±20%)、极低电容(0.8pF)、高绝缘阻抗与3kA的浪涌承受能力,适合要求低寄生、可靠抗浪涌的通信与工业接口保护。选用时需结合系统工作电压、冲击能量与配套防护策略进行整体设计,以保证长期稳定运行。若需用于特殊环境或更高反复冲击场景,建议与厂商或技术支持确认更详细的冲击波形与老化数据。
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.
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