Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
A3961H-3P属于长江连接器(CJT)3.96mm间距系列,主打紧凑空间下的小功率信号/电源连接,适配多种常规电子设备的内部接口需求。核心参数如下:
3.96mm是行业应用广泛的连接器间距,兼顾连接可靠性与空间利用率;1x3P的PIN数设计,可满足单路低功率电源(如5V/12V) 或多路信号(如3路模拟/数字信号) 的连接需求,尤其适合小型化设备(如智能音箱、小型PLC)的内部布局。
无锁扣、无带翅的简化结构,降低了装配难度,同时避免了额外机械干涉,适配更多灵活场景(如狭小空间内的板对板、线对板连接)。
外壳采用PA66材质,具备三大优势:
工作温度覆盖-40℃至+105℃,可适应:
透明色外壳可直接目视检查PIN脚压接状态、端子插入深度,便于:
A3961H-3P凭借紧凑结构与可靠性能,广泛应用于以下领域:
为确保性能与寿命,建议遵循以下规范:
A3961H-3P是一款针对小功率连接需求设计的高性价比连接器,以3.96mm间距、1x3P结构为核心,结合PA66阻燃材料、宽温适应性与透明可视化设计,具备结构灵活、安全可靠、维护便捷等优势,可广泛适配消费电子、工业控制、通信等领域的常规设备内部连接,是小型化电子设备的理想选择。
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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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