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.
KH-2.54FH-1X4P-H8.5是金航标(Kinghelm)针对小型化设备信号/小功率传输需求推出的2.54mm间距单排方孔直插连接器,兼顾可靠性与安装效率,是消费电子、工业控制、仪器仪表等领域的高性价比连接方案。
该连接器关键参数严格匹配行业标准,同时优化了接触性能:
方孔接触设计
相比圆孔,方孔与插针的接触面积提升约20%,接触电阻≤10mΩ,减少载流发热;抗插拔磨损性更强(插拔寿命≥1000次),长期使用可靠性更高。
直插式安装便捷
直插结构无需复杂焊接辅助,直接插入PCB焊盘即可焊接,安装效率比贴片式提升约30%,适合批量生产场景,降低人工成本。
耐高温塑壳材料
采用改性工程塑料(PA66+GF),耐温达105℃,且耐湿热、耐振动(符合GB/T 2423.10振动测试标准),可适应工业设备、汽车电子等恶劣环境。
紧凑尺寸适配小型化
塑高仅8.5mm,单排布局,PCB占用面积小(约10mm×5mm),完美适配智能家居、便携式仪器等小型化产品的内部空间限制。
KH-2.54FH-1X4P-H8.5的参数特性使其覆盖多领域需求:
为确保性能稳定,需注意以下要点:
KH-2.54FH-1X4P-H8.5作为金航标2.54mm系列经典款,以方孔接触可靠性、直插安装便捷性、宽温适应性为核心优势,填补了小间距单排连接器的中端市场需求,是小型化设备连接方案的优选。
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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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