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-4.5X4.5X6H-STM是金航标(kinghelm)推出的超小型立贴式单刀单掷轻触开关,针对紧凑空间内的操作控制需求设计,兼具小型化、高可靠性与易装配性,广泛适配消费电子、小型家电及物联网终端等场景。
该开关定位于微型设备的功能控制核心,以4.5×4.5×6mm的超小尺寸解决了便携/迷你设备的空间限制问题,同时通过立贴封装与SPST结构满足常规开关的动作需求。其典型应用场景包括:
采用单刀单掷(SPST) 电路结构,动作逻辑为「按下导通→松开断开」,无自锁功能,符合常规轻触开关的操作习惯,可满足单次触发、脉冲控制等基础功能需求。
以上为KH-4.5X4.5X6H-STM轻触开关的核心概述,可根据具体应用场景进一步确认参数匹配性。
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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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