Plug-in connection end插接式端头
The end uses a plug-in form, with clearance arranged for insertion, removal and cable bends.端头采用插接形式，可围绕安装位置安排插入、退出及线缆弯曲空间。
Aptiv CompatibleAptiv兼容组件
APEX2.8 2-Pin Grey Connector PigtailAPEX2.8接口 · 两针灰色接头尾线束
APEX2.8 2-Pin Grey Connector Pigtail combines plug-in connection end, pigtail connection form, external color scheme. Interface, circuit and installation data guide dimensions, material selection and sample review.APEX2.8接口 · 两针灰色接头尾线束的结构重点包括插接式端头、尾线连接形式、外部配色。接口、电路与安装资料将作为尺寸、物料和样品制作的确认依据。
- Plug-in connection end插接式端头
- Pigtail connection form尾线连接形式
- External color scheme外部配色
CONSTRUCTION结构解析
Connection structure and design details连接结构与设计要点
Use the apex2.8 2-pin grey connector pigtail form as a starting point and confirm these design points against drawings and the actual equipment.以APEX2.8接口 · 两针灰色接头尾线束的结构形式为起点，结合图纸和实际设备确认以下设计要点。
Pigtail connection form尾线连接形式
A lead section extends behind the connector, allowing length, further termination and support to follow the equipment connection.插接端后保留引线段，便于按设备接线位置确定长度、后续端接与支撑。
External color scheme外部配色
The external color scheme includes gray. Labels and assembly identification can be arranged around the corresponding ends or cable sections.外部配色包含灰色，可结合端头或线束段的识别安排标签和装配指示。
Trunk and branch layout主干与分支
Locate trunk and branch datums from equipment fixing points. Allow room for mating, bends and servicing so branches do not transfer installation loads to contacts.以设备固定点确定主干和各支路的尺寸基准，预留插拔、弯曲和维护空间，避免支路把拉力传递到端子。
Interface and function review接口与功能确认
Identify Weather-Pack and Metri-Pack series separatelyWeather-Pack与Metri-Pack等系列分别识别
CONFIGURATION结构与选配
Construction & customization options结构与定制配置
The table describes the construction and available configuration choices. Materials, dimensions, circuits and inspection requirements are agreed for each project.以下说明展示结构与可配置内容。具体材料、尺寸、电路和检验要求按项目确认。
| Full Aptiv series, housing and terminal part numbersAptiv系列、壳体及端子完整料号 | Record the exact Aptiv family and complete contact and housing suffixes.记录具体Aptiv系列和端子、壳体的完整后缀。 |
|---|---|
| Wire seals, plugs and diameter range线封、盲塞与适用外径范围 | Match seals and plugs to actual cavities, wire diameters and materials.线封与盲塞按实际孔位、导线外径及材料配套。 |
| TPA/CPA and keying configurationTPA/CPA及键位配置 | Set separate inspection points for TPA, CPA and mechanical keying.TPA、CPA及机械键位分别形成装配检查点。 |
| Vehicle mating part and circuit allocation车辆对插件与电路分配 | Create a controlled cavity connection table for the target vehicle mate.按目标车辆对插件建立受控腔位连接表。 |
| Installation and operating boundary安装与使用边界 | Confirm part references, pin mapping, wire dimensions, environment and quantities.确认零件料号、针脚映射、线材尺寸、环境与数量。 |
| Sample and release basis样品与放行依据 | Approve the BOM, tooling and first article before repeat production.认可物料表、工装和首件后，再开展重复生产。 |
APPLICATIONS连接的应用
Application directions应用方向
These are connection directions for project discussion. Suitability depends on interfaces, circuits, installation conditions and project validation; configuration can be adapted to the equipment.以下为可讨论的连接方向。实际适用性取决于接口、电路、安装环境和项目验证，可按设备需求调整。
Interfaces within engine-bay layouts发动机舱内的接口布置
Map heat sources, fluid exposure and service routes together. Allow assembly space around connector ends and cable supports. Record the exact Aptiv family and complete contact and housing suffixes.发动机舱连接要把热源、油液暴露和检修路径放在同一张布线图中，端头与固定点也需留出装配空间。选配时，记录具体Aptiv系列和端子、壳体的完整后缀。
Vehicle control-module leads车辆控制模块引线
Separate interface cavities, power circuits and signal circuits at controller leads. Set branch dimensions from the module and mounting-point positions. Match seals and plugs to actual cavities, wire diameters and materials.控制模块尾线需要清楚区分接口腔位、电源和信号回路；分支尺寸应对应模块与固定点的位置。选配时，线封与盲塞按实际孔位、导线外径及材料配套。
Vehicle service connections车辆检修转接位置
Provide access for mating and service tools. Record end-face views and cable retention after service; appearance alone does not establish interchangeability. Set separate inspection points for TPA, CPA and mechanical keying.可拆卸尾线应保留插拔与工具空间，并记录端视图和维修后的固定方式，避免只凭外观确定替换关系。选配时，TPA、CPA及机械键位分别形成装配检查点。
Equipment control-board connections设备控制板连接
Document pin-row views, mating direction and nearby wire support. Check access to the latch and contacts after assembly. Create a controlled cavity connection table for the target vehicle mate.板端连接要给出针排视图、插合方向和近端线缆支撑；检查装配后是否仍能操作锁扣并查看接点。选配时，按目标车辆对插件建立受控腔位连接表。
Chassis and mobile-machine connections底盘与移动机械连接
Keep routing clear of moving parts, abrasion points and water traps. Define connector orientation and nearby retention with the installation route. Record the exact Aptiv family and complete contact and housing suffixes.底盘和移动机械的走线需要避开运动件、磨损点与积水位置，接口朝向和近端固定应随安装路径一起定义。选配时，记录具体Aptiv系列和端子、壳体的完整后缀。
Vehicle lighting and body connections车载灯具与车身连接
Coordinate mating clearance, cable retention and body routing around lighting units. Define circuit functions from the target equipment wiring diagram. Match seals and plugs to actual cavities, wire diameters and materials.灯具附近的引线需要协调插接空间、线缆固定和车身走线路径，电路功能以目标设备接线图为依据。选配时，线封与盲塞按实际孔位、导线外径及材料配套。
ENGINEERING & PRODUCTION工程与制造
Adapt the connection to your equipment.围绕设备，调整连接细节。
Touched by me, better it’ll beTouched by me, better it’ll be
Custom wire harness manufacturing in China中国工厂 · 定制线束制造
Our China factory supports aptiv compatible projects through custom wire harness manufacturing and OEM/ODM development. Interface, circuit and installation data guide material selection, sample builds and manufacturing-document approval before repeat production.Super Smile-Tech 中国工厂围绕Aptiv兼容组件的项目需求提供定制线束制造与 OEM/ODM 支持。我们从接口、电路与安装资料开始，协同物料选配、样品制作和制造文件确认，再按批准要求组织重复生产。
Check the interface and matching parts核对接口与配套件
Record the exact Aptiv family and complete contact and housing suffixes. Identify Weather-Pack and Metri-Pack series separately.记录具体Aptiv系列和端子、壳体的完整后缀。 Weather-Pack与Metri-Pack等系列分别识别。
Define cable and installation conditions定义线材与安装条件
Match seals and plugs to actual cavities, wire diameters and materials. Distinguish terminal secondary locks from connector position assurance.线封与盲塞按实际孔位、导线外径及材料配套。 端子二次锁与连接器位置锁功能需区分。
Set processing and acceptance requirements确定加工与验收要求
Set separate inspection points for TPA, CPA and mechanical keying. Seal color alone does not establish wire range.TPA、CPA及机械键位分别形成装配检查点。 密封件颜色不能单独确定适用线径。
PRODUCT QUESTIONS产品问答
Product & customization questions产品与定制常见问题
Can Weather-Pack and Metri-Pack be mixed?Weather-Pack与Metri-Pack可以混用吗？
Identify Weather-Pack and Metri-Pack series separately. Record the exact Aptiv family and complete contact and housing suffixes.Weather-Pack与Metri-Pack等系列分别识别。记录具体Aptiv系列和端子、壳体的完整后缀。
Are TPA and CPA the same locking feature?TPA与CPA是不是同一种锁？
Distinguish terminal secondary locks from connector position assurance. Match seals and plugs to actual cavities, wire diameters and materials.端子二次锁与连接器位置锁功能需区分。线封与盲塞按实际孔位、导线外径及材料配套。
Does seal colour establish the permitted wire size?线封颜色能直接确定线径范围吗？
Seal color alone does not establish wire range. Set separate inspection points for TPA, CPA and mechanical keying.密封件颜色不能单独确定适用线径。TPA、CPA及机械键位分别形成装配检查点。
Start with your interface and installation requirements从您的接口与安装需求开始
Share mating interfaces, a circuit table, target lengths or a sample for the apex2.8 2-pin grey connector pigtail. We can use them to review configuration and sample requirements.提供APEX2.8接口 · 两针灰色接头尾线束的对插接口、回路表、目标长度或参考样品，我们据此梳理选配与样品确认事项。