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.
C3030WV-7P 为长江连接器(CJT)出品的一款线对板直插型针座,单排7针(1x7P),互距(Pitch)3.0mm。产品以直插(Through‑hole)安装方式为主,面向板对线连接场景,适用于小型电源、控制板和信号传输模块等需要可靠插接的电子设备。
触点采用黄铜材质,保证良好的机械强度与导电性能;表面镀锡处理,改善可焊性并防止轻微氧化,便于波峰或手工焊接。外壳及绝缘体采用PA66工程塑料,达到UL94V‑0阻燃等级,适应较高温度与一般工业环境下长期使用。
本产品为直插式针座,推荐使用波峰焊或手工/波峰选择性焊接工艺进行牢固安装。焊接时应避免过量热应力及过度振动,保证焊点质量与绝缘体不变形。PCB 设计时按3.0mm间距布局针位并预留合适焊盘与通孔,以确保可靠的焊接与装配强度。
C3030WV-7P 属标准线对板直插产品,常见以卷盘或纸箱包装出货。选型时确认:针数(7P)、间距(3.0mm)、额定电流/电压是否满足系统需求,以及PCB的安装空间和焊接工艺是否匹配。如需防振或双向插拔规格,请与供应商确认是否有相应变型或加强型产品。
如需样品、工程图或PCB布局建议,请提供具体使用环境与接线参数,以便推荐最合适的安装及可靠性方案。
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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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