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.
WAFER-XH2.54-4PZZ是讯普(XUNPU)品牌XH系列的单排直插式线对板针座,专为电子设备中“导线与PCB板”的稳定连接设计。该产品采用1×4P(单排4针)结构,适配XH系列压接端子,主打紧凑尺寸、可靠性能与成本优势,广泛覆盖民用家电、消费电子、小型工业设备等场景,是低功率电路连接的经典选择。
黄铜触头兼具良好导电性与机械强度,表面镀锡处理进一步提升耐氧化能力——长期使用中不易因触头氧化导致接触不良,保障信号/电力传输的一致性。
PA66材质耐温性(-40℃~+120℃长期使用)远超产品工作温度范围,配合UL94V-0阻燃等级,既避免高温变形,又能在意外短路时减少火灾隐患。
2.54mm标准间距适配绝大多数PCB板的插针孔位,1×4P单排结构无需额外排数空间,适合智能手环、小型传感器模块等紧凑设备的内部布局。
该产品因尺寸紧凑、成本可控,广泛应用于:
需配合XH系列2.54mm间距压接端子使用(如XH-4P端子),端子与针座配合精度高,连接牢固不易脱落。
避免在潮湿、腐蚀性环境中长时间使用(PA66虽耐化学性优异,但强酸强碱仍会影响性能);焊接后需清理PCB板残留焊锡,防止短路。
WAFER-XH2.54-4PZZ作为讯普XH系列的经典型号,核心优势突出:
该产品是小型电子设备内部连接的“高性价比之选”,能满足大部分低功率电路的稳定传输需求。
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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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