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.
XFCN(兴飞)T1257PS-2是一款针对小型化电子设备内部连接设计的压接式连接器,主打低电压信号/小功率电源传输场景。其参数精准匹配智能家居、小型消费电子、工业控制辅助电路等领域的紧凑布线需求——既不需要过高的功率承载能力,又要求接触可靠、安装便捷,是这类场景下的高性价比选择。
该产品的核心参数围绕“小线径、低电压、高可靠”展开,每个参数都有明确的场景适配逻辑:
覆盖导线截面积0.12~0.205mm²(对应常见细导线),刚好满足小型设备内部的信号传输(如传感器数据、控制指令)和低功率电源(5V/12V辅助供电)需求,避免大线径带来的空间浪费。
选择磷青铜而非普通铜材,核心优势是弹性记忆性强、抗疲劳性能好——即使多次插拔(一般支持1000次以上),触头仍能保持稳定接触压力,不会因变形导致接触不良;同时磷青铜导电性可满足低电压传输要求。
锡镀层是平衡“成本、压接性能、抗氧化性”的最优选择:相比金镀层成本降低60%以上,相比裸铜抗氧化性提升显著(避免短期氧化导致接触电阻骤增),且压接时能与导线形成可靠金属结合,减少虚接风险。
符合国内低压电器安全标准(GB 13140系列),适配绝大多数小型设备供电范围(5V/12V/24V均在范围内),既保证安全,又避免超规格设计的成本上升。
除基础参数外,T1257PS-2针对小型化场景做了针对性优化:
T1257PS-2的“小而专”定位决定了其常见应用:
为保证性能,使用时需注意:
XFCN(兴飞)T1257PS-2是一款“精准匹配小型设备需求”的国产连接器,无冗余高规格设计,却在接触可靠性、安装便捷性上做了充分优化。依托兴飞制造经验,可满足多数民用与工业辅助电子设备的内部连接需求,是替代进口微型连接器的优选之一。
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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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