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.
DC-005-A250 为 XUNPU(讯普)生产的一款直流电源插座,属于弯插(弯脚)插件型连接器,专为面板或印制板(PCB)固定式电源输入设计。该产品结构紧凑、接触稳定,适用于小型电子设备的直流供电接口。
DC-005-A250 通常由中心导电芯和外筒组成,中心芯为电源正极,外筒为负极接地。为获得良好导电性与耐腐蚀性,常用铜合金材料并采用镀锡或镀镍处理。绝缘体采用阻燃工程塑料,以保证耐温与电气绝缘性能。
该型号在额定条件下可稳定承载最高5A的直流负载,适配常见24V低压供电系统。使用时应避免长期满载运行,并遵守额定电压、电流与环境温度限制。超过额定值会导致接触升温、接触电阻增大,影响可靠性甚至造成故障。
设计适应一般工业与民用环境,工作温度范围覆盖常见室内外低温至高温条件。该款非特殊密封型,若需防潮、防水或户外长期使用,应选择具备防护等级(如IP65/67)或加装密封措施的型号。
适用于路由器、机顶盒、便携式电源适配器、监控设备(DVR/NVR)、LED 驱动器、小型家电与实验台电源接口等需要可靠低压直流输入的电子产品。
如需更详细的机械尺寸图、焊盘布局建议或材料检测报告,可提供进一步需求以便获取型号图纸与技术资料。
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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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