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.
PM127VS-12-12-H34-4.5-R是兴飞(XFCN)品牌推出的一款立贴式双排排母,属于表面贴装(SMD)接插件,核心参数匹配1.27mm标准间距,总孔位数12(2×6P),采用方孔端子与顶部插孔设计,塑高仅3.4mm。该产品定位于中高密度电子电路的模块间电连接,兼顾小型化、可靠性与生产适配性,可覆盖消费电子、工业控制等多领域应用。
方孔设计相比圆孔,与排针接触时贴合面积更大,接触电阻更低(<20mΩ),插拔过程中不易产生晃动,长期使用不易松脱,可有效避免信号衰减或接触失效。
表面贴装无需PCB钻孔,节省布线空间的同时,可通过自动化贴片机批量生产,降低人工成本;焊接温度适配常规锡膏回流焊(峰值220℃~250℃),工艺兼容性强。
3.4mm塑高在保证结构强度的前提下,最大程度减少对PCB垂直空间的占用,适配智能手机、智能穿戴、小型医疗仪器等轻薄化设备的内部布局。
-40℃~+105℃的温度范围,可适应北方低温环境、南方高温环境,以及工业现场的昼夜温差波动,避免塑壳变形或端子性能下降。
兴飞(XFCN)作为国内专业接插件制造商,该系列产品符合RoHS环保标准,通过ISO9001质量管理体系认证。生产过程采用自动化注塑与端子组装工艺,端子尺寸精度控制在±0.05mm以内,每批产品均经过插拔寿命测试(≥500次)与电气性能抽检,确保批量一致性。
该产品凭借紧凑设计、可靠性能与宽温适配性,成为中高密度电子电路模块连接的优选方案,可满足不同行业客户的批量生产需求。
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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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