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.
1-1827876-2 是 TE Connectivity(美国泰科)系列的四针弯插连接器,采用 2x2 排针布局,针间距 2.5mm,适用于需紧凑布板与可靠电气连接的电子设备。产品外观为黑色外壳,设计简洁,便于批量化装配与长期可靠使用。
触头采用铜合金,表面镀锡处理,兼顾良好导电性与抗氧化性能,焊接性和机械接触可靠性较高。弯插式引脚便于通过孔插装并实现稳固机械支撑,适合有一定振动或插拔应力的应用环境。外壳材质符合阻燃要求,满足 UL94V-0 等级,提升安全性与耐久性。
该型号适用于工业控制、通信设备、仪器仪表、家用电器和电源模块等对中等电流(≤5A)连接需求的场合。主要优势包括:
弯插式设计建议在设计 PCB 时预留相应的通孔与行距(3.3mm),确保引脚弯曲角度与焊盘尺寸匹配以获得良好焊接强度。焊接工艺应控制温度与时间,避免过度热应力影响镀层与材料性能。长期使用中建议关注接触电阻变化与防护措施(如必要的密封或覆膜)以防潮气与腐蚀。
本概述基于该型号的关键规格与材料特性,为工程选型与应用设计提供参考。如需详细的机械图、焊盘布局建议或环境测试数据,建议查阅 TE Connectivity 官方资料或联系供应商获取完整数据表。
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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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