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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DF40C-100DS-0.4V(51)是HRS(广濑电机) 推出的一款高密度表面贴装(SMD)连接器,专为紧凑空间内的稳定信号/低功率电流传输设计,核心参数与应用特性如下:
该连接器的关键技术参数明确,匹配多场景基础连接需求:
DF40C-100DS-0.4V(51)针对紧凑空间+高可靠连接需求优化,核心优势包括:
0.4mm引脚间距搭配双列100Pin设计,相比常规1mm间距连接器体积缩小约60%,可适配PCB布局紧张的设备(如便携设备、小型模块),有效提升空间利用率。
采用槽型对接结构,公母端对接时通过槽口导向实现精准对齐,避免引脚弯曲或虚接,尤其适合自动化组装线的批量生产。
触头表面镀金处理,不仅耐腐蚀(可应对潮湿、盐雾环境),还能降低接触电阻(典型值<20mΩ),保证信号传输的稳定性与低损耗。
立贴式设计使连接器垂直于PCB表面,相比卧式贴装节省水平布局空间,适配需要垂直对接的模块(如堆叠式电路板)。
基于参数与设计特点,该连接器主要适用于信号传输为主、空间紧凑、可靠性要求高的场景:
DF40C-100DS-0.4V(51)通过HRS可靠性测试,满足长期使用需求:
为保证性能,需注意以下细节:
综上,DF40C-100DS-0.4V(51)凭借小间距高密度、高可靠连接、宽温适应性等特点,成为紧凑设备内部信号/低功率电流传输的理想选择,尤其适配工业、医疗、车载等对可靠性要求较高的场景。
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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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