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.
M1258RS-02P是兴飞(XFCN)品牌针对小型化电子设备推出的线对板卧贴针座,核心定位为“紧凑空间下的高可靠电力/信号连接方案”。其关键参数清晰明确:
触头基材选用磷青铜,兼具优异的弹性与导电性,能保证插针与配套端子的紧密贴合,减少接触电阻波动;触头表面镀层为镀金,可有效抵御氧化、潮湿等环境因素,避免长期使用中出现接触不良,插拔寿命≥100次(典型值)。
绝缘主体采用PA9T(高温尼龙) 材料,相比普通尼龙,耐温范围更宽(-25℃~+85℃),可适应不同环境温度变化;同时阻燃等级达到UL94V-0,符合电子设备安全规范,能有效降低火灾隐患。
1.25mm针距是当前小型电子设备的主流选择,单排2针布局进一步缩小占用空间;Z轴高度仅1.85mm,可满足对高度敏感的设备(如智能穿戴、蓝牙耳机)的内部空间要求,比部分2.0mm针距产品节省30%以上PCB面积。
采用SMD卧贴方式,无需PCB钻孔,可直接通过回流焊工艺安装,适配自动化生产线,提升生产效率;板上底边宽度6.5mm,布局稳定,焊接后不易偏移,保证安装精度。
因体积小、可靠性高,该产品广泛适用于:
M1258RS-02P通过多项质量认证:
该产品凭借“小型化、高可靠、易安装”的特点,成为小型电子设备线对板连接的优选方案,可满足不同客户的紧凑空间连接需求。
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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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