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
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215079-4 是 TE Connectivity(泰科电子)提供的一款 4 位直插式插座连接器,间距为 2.54 mm(0.1 英寸)。该连接器为通孔插件结构,配置为 2 排 × 2 列,总 PIN 数 4,适用于 PCB 与线束或模块之间的可靠低功率信号及弱电供电连接。外观为红色塑料体,整体结构紧凑、制造工艺成熟,适合常见的电子设备装配与批量生产。
该连接器的触头采用磷青铜材料,具有良好的机械弹性与导电性能,表面镀锡以提高焊接性和抗氧化能力。塑料本体使用玻纤增强 PBT,不仅提升了尺寸稳定性与机械强度,还满足 UL94 V-0 阻燃等级,增强了在高温与高湿环境下的安全性与可靠性。直插通孔设计保证了焊点牢固,适合波峰焊或手工焊接工艺。
设计额定电流为 1 A(在合适散热条件下),额定电压 100 V,满足常见信号和低功率供电需求。2.54 mm 的标准间距使其兼容广泛的通用 PCB 布局与面包板设备,方便快速布局与模块化设计。触头镀锡可提供良好的接触可靠性,但在对接触电阻与长期耐腐蚀性有更高要求的场合,需评估是否需要更高等级的表面处理。
215079-4 是一款面向通用电子连接的 4 位 2.54 mm 通孔直插连接器,凭借磷青铜触头、镀锡处理与玻纤增强 PBT 塑料外壳,提供可靠的电气连接与良好的机械强度。其标准化的间距与插件封装使得在 PCB 设计、批量装配和原型开发中均能方便使用。选择时应根据电流、环境及插拔寿命等实际工况进行确认,以确保长期可靠运行。
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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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