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.
KH-2.54FH-1X7P-H8.5是金航标(kinghelm)推出的单排直插方孔排母,核心参数适配通用电子设计需求:
2.54mm是电子连接器领域的通用标准,该排母可与同间距1×7P排针直接匹配,无需额外适配,降低系统设计复杂度,适配绝大多数现有PCB布局。
相比圆孔,方孔设计的接触面积更大,端子与排针贴合度更高,能有效降低接触电阻(常规≤20mΩ),减少电流传输发热损耗;同时方孔对排针固定性更强,插拔过程中不易松动,提升连接可靠性。
插件式直插设计适配常规PCB插件工艺,焊接操作简单(手工焊/回流焊均可);排母端子与PCB板孔位精准匹配,焊接后机械强度稳定,适合批量生产中的高速组装。
8.5mm塑高属于中等紧凑尺寸,既保证端子与排针的有效接触长度(≥5mm),又不会占用过多PCB垂直空间,适配小型化设备(如便携式数码、小型工业模块)的内部布局。
凭借通用间距、稳定性能及宽温范围,该排母覆盖多领域应用:
该产品以高兼容性、稳定性能及紧凑设计,成为中小功率电子设备内部连接的优选方案,适配多场景快速迭代需求。
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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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