Summary. EPPTC lists KET ST740672-3 as an automotive terminal in the 090 II series. KET’s public product material identifies the same part number, and its MG641041-2 connector record lists ST740672-3 among the mating terminals. This article turns those catalogue observations into a traceable interface-documentation checklist. It does not approve a wire, crimp, housing, clip, connector assembly, substitute, stock position, price or use in a finished harness.
始终以完整端子料号为中心
Start with the EPPTC 的 KET ST740672-3 产品记录 and retain the complete part number wherever the request moves: enquiry, BOM review, sample receipt and evidence log. The local record identifies the item to investigate. It is not a controlled assembly instruction. KET’s ST740672-3 官方端子页面 is the first-party point of reference for the public catalogue description. Save the URL, access date and the exact current wording instead of relying on a shortened series label or a product image.
把 090 II 系列名称当作检索路径
The KET 090 II 官方检索结果 provide a useful map of related automotive connector and terminal records. They do not prove that every item with the same series wording mates, seals, crimps or replaces another. In a technical request, record the proposed terminal, housing, secondary lock, clip, wire and any seal as separate identifiers. Then request current controlled documentation for the exact configuration under consideration.
谨慎使用连接器来源
KET’s MG641041-2 连接器记录 publicly lists ST740672-3 among its mating terminals. That relationship is useful evidence to preserve, but it is not a blanket approval for a harness. The connector record also contains its own revision-sensitive characteristics, while the terminal selection still depends on the intended wire construction, tooling, inspection method and project requirements. Keep the manufacturer page with the project record, and re-check it when the proposed configuration or document revision changes.
建立简洁且可审计的请求包
在询价、打样或生产动作之前，应把未知项明确写出，避免把目录资料误当成已放行的制造工艺。
- 在请求中保留完整的 ST740672-3 料号和公开来源 URL。
- 记录确切的拟用连接器记录以及每一种独立附件记录。
- 按版本索取现行制造商受控的端子、压接、工装和检验文件。
- 独立记录导线结构与绝缘尺寸，不从系列名称推断。
- 将技术证据与供货、包装、交期和价格问题分开管理。
- 为每项已确认配置保留项目责任人和决策日期。
使用站内导航，但不附加兼容性结论
The KET 品牌页, 端子分类页 and 汽车应用页 help readers locate independent catalogue records. These pages are navigation aids. They do not establish fit, mating, electrical performance, sealing, substitution or suitability. Verify every proposed relationship through current manufacturer material and the released project process.
常见问题
ST740672-3 产品记录能否确定一个完整连接器总成？
不能。它识别的是端子记录；实际项目仍需要针对胶壳、导线、工装、检验准则和装配场景取得受控证据。
官网把 ST740672-3 列为适用端子，是否就不必再验证？
不能。应保存该页面作为来源，并在生产或设计放行前确认确切的现行配置和受控要求。
090 II 系列名称能否用于宣称替代关系？
不能。共同系列名称只是检索线索，不能证明可互换、兼容或已获批准。
结论
For KET ST740672-3, a useful review begins with the exact part number, a preserved first-party source trail and explicit open questions for the intended interface. This keeps catalogue research practical without turning it into an engineering decision. For help structuring a part-number-led connector enquiry, 联系连信联电子 with the application context and available documents.
制造商来源
在采购、生产或设计放行前，请以现行官方来源和已发布的项目文件确认完整配置。
作者：连信联电子产品资料团队。技术资料质量复核：连信联电子技术资料质量团队执行自动化来源、语言和站内链接完整性检查；该检查不构成工程批准或产品适用性结论。
保持决策可追溯
请将来源版本、访问日期、待确认项和最终项目决策一并留档，便于后续复核追溯。若文件没有明确拟用导线、工装、检验方法或连接器配置，应把该项保持为待确认状态，而不是依据相似料号、旧版样件或既往项目自行补全。商业询价可以继续推进，但工程问题应当与价格、交期和包装信息分开管理，并清晰标出尚未得到受控资料支持的边界。
在变更阶段，建议逐项比较料号、资料版本、适用范围、线束结构和项目决定日期。若任一项发生变化，应重新检查相关的制造商记录，而不是沿用上一次检索的截图或口头说明。对需要形成正式结论的配置，应由负责项目的流程保留适用文件、确认依据和责任归属；本文提供的是公开目录资料的整理方法，并不替代设计评审、样件验证、工艺确认或质量放行。 截图只能作为辅助背景资料，不应替代可定位的原始来源。对于正在核对的确切配置，应将已发布的来源文件、其版本信息以及项目记录共同作为决策链。这样可以在后续询价、样品、变更或异常复核时说明资料来自何处、当时确认了什么，以及哪些问题仍需由负责流程继续处理。