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.
SMAJ16CA/TR13 是台湾君耀(Brightking)出品的一款双向瞬态电压抑制二极管(TVS),封装为SMA(DO‑214AC)。器件在直流或交流瞬态过电压事件中提供快速钳位保护,适用于数据线、通信接口、开关电源和一般电子设备的浪涌抑制。器件额定反向稳定工作电压(Vrwm)为16V,典型击穿电压为17.8V,显示出稳定的浪涌承受能力和精确的钳位特性。
SMA(DO‑214AC)封装具有体积小、便于自动化贴装的特点,适合回流焊工艺。封装标识通常不分极性(双向器件),但印字或带状标记用于生产识别。建议在 PCB 布局时保证器件与受保护信号线之间的走线尽可能短,以减少寄生电感导致的钳位效率下降。
器件支持在-65 ℃ ~ +150 ℃范围内工作,适合恶劣环境应用。实际应用中建议在完成 PCB 设计后通过标准脉冲(供应商给定的 8/20 μs 或 10/1000 μs 波形)进行实际浪涌试验验证,确认钳位性能与热稳定性。对有关键安全要求的系统,建议进行全系统级别的浪涌和ESD试验。
完整料号为 SMAJ16CA/TR13(Brightking,卷带包装适用于自动化贴装)。在选型时可参考厂家数据手册以获取详细电气特性曲线、脉冲测试条件及包装信息。需要更高功率或不同 Vrwm 的保护时,可选择同系列的其他型号或同类封装的 TVS 器件。
如需器件的详细曲线、功率脉冲波形及封装尺寸图,我可帮您进一步提供或对接相关数据手册。
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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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