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.
SJD12C20L01 是台湾君耀(Brightking)推出的一款单路双向瞬态抑制二极管(ESD 二极管),采用 SOD-123S 小型封装,专为对敏感信号线和接口提供高效、可靠的静电与浪涌保护而设计。器件在保持低漏电与紧凑封装的同时,能承受高能量瞬态脉冲,适用于消费电子、通信设备、工业接口等需要抗静电与浪涌保护的场合。
SJD12C20L01 采用 SOD-123S 小型封装,体积小、可实现高密度 PCB 布局,适合空间受限的便携设备和模块化设计。器件工作温度覆盖工业级范围(-55 ℃ 至 +150 ℃),在高低温环境下保持稳定的漏电与钳位特性,适合恶劣环境的长期工作需求。符合 IEC 61000-4-2 标准,能有效应对用户触摸或空气放电造成的静电冲击。
总结:SJD12C20L01 是一款专注于可靠抗静电与高能浪涌吸收的双向 TVS 二极管,具备低漏电、紧凑封装和工业级温度范围,适用于多种接口与信号线的保护。选型时应结合系统工作电压与钳位容忍度进行评估,以获得最佳保护效果。
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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