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.
SMAJ10CA WX 是晶导微电子推出的一款瞬态抑制二极管(TVS),采用SMA封装,面向对瞬态过压、浪涌和雷击脉冲保护有较高要求的电路。该器件在典型工作温度范围内(-65℃~+150℃)保持稳定的钳位和泄漏特性,适用于工业、通信、汽车电子及消费类设备的电源轨与接口保护。
这些参数表明 SMAJ10CA 在承受大能量脉冲(10/1000 μs)时具备良好的能量吸收能力,并在额定反向电压下保持低漏电流,适合对静态漏流敏感的系统。
SMA 封装适合表面贴装工艺,推荐采用以下实践以确保可靠性:
SMAJ10CA WX 以其 10 V 反向截止、12.3 V 击穿及 17 V 钳位特性,结合 400 W/10/1000 μs 的吸收能量能力,是针对 10 V 级电源轨和接口的高可靠瞬态防护方案。选型时需结合系统工作电压、允许钳位、电路容许漏电和预期浪涌能量进行评估;PCB 布局与散热设计直接影响保护效果与寿命。若需更高能量或更低钳位,建议与晶导或代理商沟通,核实完整数据表与封装图以完成最终设计。
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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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