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.
SMAJ15A是一款单向瞬态抑制二极管(TVS),由RUILON(瑞隆源)品牌研发生产,采用DO-214AC(SMA)贴片封装。作为电路过压防护核心器件,其核心作用是在遭遇瞬态浪涌(如静电放电、电快速瞬变脉冲)时,快速从截止态切换至低阻抗导通态,钳位电压至安全范围,保护后端敏感电子元件(如MCU、传感器)免受损坏。
SMAJ15A的参数设计精准匹配中低功率电路的防护需求,关键参数如下:
SMAJ15A符合**IEC 61000-4-2(静电放电ESD)和IEC 61000-4-4(电快速瞬变脉冲群EFT)**防护等级,可有效抑制:
因DO-214AC封装体积小(2.7mm×1.6mm×1.1mm)、焊接便捷,适用于高密度PCB设计,典型应用包括:
RUILON(瑞隆源)是国内专注过压防护器件的制造商,产品通过ISO 9001质量管理体系认证;SMAJ15A符合RoHS环保标准(无铅无镉),满足全球市场的环保要求,可直接用于出口产品设计。
SMAJ15A凭借小体积、宽温范围、精准的防护参数,成为消费电子、工业控制等领域过压防护的高性价比选择。
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