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.
5.0SMDJ26CA-AT/13是台湾君耀(Brightking)推出的一款双向瞬态抑制二极管(TVS),采用SMC(DO-214AB)表面贴装封装,专为电子设备的瞬态过压防护设计,核心适配12V/24V系统,可有效应对静电放电(ESD)、雷击浪涌及脉冲干扰,兼顾小体积与高防护能力。
该产品属于SMDJ系列TVS,聚焦中低电压系统的高可靠性瞬态防护,主要面向以下领域:
其双向极性设计无需区分电路正负,可直接适配交流或直流系统,简化了电路设计流程。
产品参数围绕“低功耗、高防护能力”优化,核心指标及实际价值如下:
该产品满足IEC 61000-4-2静电放电防护标准,可应对接触放电(±8kV/±15kV)及空气放电(±15kV/±25kV)场景,符合电子设备的ESD防护要求;同时兼容IEC 61000-4-5浪涌防护标准(部分测试),可同时应对静电与浪涌干扰。
以工业PLC输入端口防护为例:
PLC输入端口连接12V供电传感器,易受现场浪涌(电机启停干扰)及静电冲击。5.0SMDJ26CA-AT/13并联在端口与地之间,正常工作时(输入电压≤26V)漏电流仅2μA,不影响传感器信号;当浪涌电压升至40V以上时,快速导通将电压钳位在42.1V以下,保护PLC输入芯片不受损坏,提升系统稳定性。
总结:5.0SMDJ26CA-AT/13凭借双向防护、高脉冲能力、宽温范围及小体积优势,成为12V/24V系统瞬态防护的高性价比选择,适用于多领域电子设备的可靠性设计需求。
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