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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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X8821HM-04L-N0是中国星坤(XKB Connectivity)推出的一款2.5mm间距线对板/线对线连接器胶壳,专为紧凑空间内的稳定电气连接设计,兼顾可靠性与安装便捷性,广泛适配消费电子、小型家电、智能家居等领域的连接需求。
该胶壳属于单排4PIN小型连接器系列,以2.5mm的标准间距平衡了连接密度与加工难度——既满足小型化设备的空间限制,又避免了超小间距连接器的高成本与装配复杂度。作为线对板/线对线通用胶壳,可与对应端子、针座配合使用,实现导线与电路板、导线与导线之间的可靠连接,是中小功率电子设备内部连接的高性价比选择。
锁扣设计是该胶壳的核心优势:在设备振动(如家电运行、工业设备工作)、搬运或长期使用过程中,卡扣可有效防止胶壳与配对件分离,避免接触不良或连接失效,尤其适合对稳定性要求较高的场景(如传感器模块、小型控制器)。
不带翅片的设计直接降低了板上安装复杂度:无需额外焊接翅片固定,既节省了电路板布局空间(适配小型化板卡),又减少了焊接工序,提升生产效率,同时避免了翅片焊接不良带来的可靠性隐患。
白色胶壳具有清晰的视觉辨识度,便于生产中核对PIN数、确认锁扣状态,设备维护时也可快速识别该连接器,降低排查难度。
PA66材质赋予该胶壳多重核心优势:
XKB Connectivity(星坤)作为国内连接器主流厂商,产品具备成熟工艺与稳定品质控制。X8821HM-04L-N0符合RoHS环保标准(无铅、无有害物质),可满足国内外市场环保要求;其通用性可与市场多数2.5mm间距端子、针座兼容,降低客户选型与供应链成本。
结合产品特点,该胶壳主要适用于:
该产品以高性价比、可靠性能与紧凑设计,成为中小功率电子设备内部连接的理想选择,可有效满足客户对空间、成本与可靠性的综合需求。
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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.
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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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