Branched end layout分支端头布局
Conductors separate toward different ends, creating individual connection points. Branch lengths and directions can follow the equipment modules.导线向不同端头分出，形成独立接入位置。各支路可围绕设备模块分别安排长度与方向。
Molex CompatibleMolex兼容组件
Rectangular Main Connector to Multi-Way Terminal Branch Harness矩形主接头转多路端子分支线束
Rectangular Main Connector to Multi-Way Terminal Branch Harness combines branched end layout, rectangular interface form, end transition layout. Interface, circuit and installation data guide dimensions, material selection and sample review.矩形主接头转多路端子分支线束的结构重点包括分支端头布局、矩形接口外形、端头转接与组合。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。
- Branched end layout分支端头布局
- Rectangular interface form矩形接口外形
- End transition layout端头转接与组合
CONSTRUCTION结构解析
Connection structure and design details连接结构与设计要点
Use the rectangular main connector to multi-way terminal branch harness form as a starting point and confirm these design points against drawings and the actual equipment.以矩形主接头转多路端子分支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。
Rectangular interface form矩形接口外形
The rectangular interface form allows end position and service clearance to follow the mating face, latch and cable exit.接口采用矩形轮廓，可围绕插入面、卡扣与线束出口安排端头位置和拆装空间。
End transition layout端头转接与组合
The assembly organizes a transition or combined connection, with end directions, transition sections and fixing arranged around the equipment positions.组件以转接或组合形式组织连接，可围绕两端设备位置安排端头方向、过渡段与固定。
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。
| Exact Molex series and housing part numberMolex具体系列与壳体料号 | Provide the series and full housing and mating-part numbers.提供系列名称及壳体、对插端完整料号。 |
|---|---|
| Terminal, gender and plating combination端子、公母及镀层组合 | Match contact gender, material and plating to the specific contact documents.接点公母、材料与镀层按具体端子文件配套。 |
| Pitch, polarization, locking and mating-force requirement间距、极化、锁止与插接力要求 | Check polarization, latch and access rather than pitch alone.核对防误插、卡扣和操作空间，而不只看间距。 |
| Contact current, wire size and temperature-derating evidence接点电流与线径、温度降额依据 | Review current and conductors against actual multi-circuit loading and installed temperature.按实际多路负载和安装温度审核电流与导体。 |
| Installation and operating boundary安装与使用边界 | Provide full mating references, cavity views, circuit table, wire specification, dimensions, routing conditions and order quantities.请提供完整对插型号、腔位视图、接线表、线材规格、尺寸、布线条件与订购数量。 |
| Sample and release basis样品与放行依据 | Confirm the BOM and interface, approve the sample and test plan, then release controlled assembly and agreed verification.确认物料与接口，认可样品及测试计划后，执行受控装配与约定验证。 |
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。
Module wiring within enclosures机箱内部的模块配线
Coordinate board positions, module removal and wire bends within the enclosure. Preserve insulation clearance and support behind each termination. Provide the series and full housing and mating-part numbers.机箱内部配线需要协调板卡位置、模块拆装和导线转弯空间；端接后的绝缘与支撑不能被外壳挤压。选配时，提供系列名称及壳体、对插端完整料号。
Equipment power-distribution branches设备电源分配支路
Select power branches from actual loads, circuit protection and route length. Include termination, retention and service positions in the wiring definition. Match contact gender, material and plating to the specific contact documents.供电分支以实际负载、回路保护和线长为选配依据，端头、固定和检修位置也需列入布线定义。选配时，接点公母、材料与镀层按具体端子文件配套。
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. Check polarization, latch and access rather than pitch alone.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，核对防误插、卡扣和操作空间，而不只看间距。
Housing and contact combinations壳体与接点配套
Define housings, contacts and locking parts as a matched series. Color and a similar outline can aid identification but cannot replace mating drawings. Review current and conductors against actual multi-circuit loading and installed temperature.壳体、接点与锁止件需按具体系列成套定义，外壳颜色或相近轮廓只能帮助识别，不能代替对插图纸。选配时，按实际多路负载和安装温度审核电流与导体。
Leads for small electronic modules小型电子模块的引线
Define contact mapping, fine-wire processing limits and enclosure clearance for compact modules. Locate support close to the cable ends. Provide the series and full housing and mating-part numbers.小型模块的接口定义需要覆盖针位、细线加工范围和壳内空间，靠近端头的支撑位置尤其重要。选配时，提供系列名称及壳体、对插端完整料号。
Equipment panels and circular interfaces设备面板与圆形接口
Start with the cutout, panel thickness, mounting direction and rear clearance. Coordinate contact arrangement and cable exit with the complete assembly view. Match contact gender, material and plating to the specific contact documents.面板连接以开孔、板厚、装配方向和后方净空为起点；接点排列与电缆出口还需要对应完整总装视图。选配时，接点公母、材料与镀层按具体端子文件配套。
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 molex 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Molex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
Provide the series and full housing and mating-part numbers. Do not assume interchangeability between similar-looking series.提供系列名称及壳体、对插端完整料号。 近似外形系列不可默认互换。
Define cable and installation conditions定义线材与安装条件
Match contact gender, material and plating to the specific contact documents. Equal pin count does not establish equal polarization.接点公母、材料与镀层按具体端子文件配套。 针数相同不代表极化相同。
Set processing and acceptance requirements确定加工与验收要求
Check polarization, latch and access rather than pitch alone. Review single-contact ratings separately from loaded multiposition housings.核对防误插、卡扣和操作空间，而不只看间距。 单接点额定与整壳多路负载分别核对。
PRODUCT QUESTIONS产品问答
Product & customization questions产品与定制常见问题
Can similar-looking Molex families be interchanged?外形接近的Molex系列能互换吗？
Do not assume interchangeability between similar-looking series. Provide the series and full housing and mating-part numbers.近似外形系列不可默认互换。提供系列名称及壳体、对插端完整料号。
Why check polarization when the position count matches?针数相同为什么还要核对极化？
Equal pin count does not establish equal polarization. Match contact gender, material and plating to the specific contact documents.针数相同不代表极化相同。接点公母、材料与镀层按具体端子文件配套。
Can a single-contact rating define the complete harness rating?单接点额定能直接作为整条线束额定吗？
Review single-contact ratings separately from loaded multiposition housings. Check polarization, latch and access rather than pitch alone.单接点额定与整壳多路负载分别核对。核对防误插、卡扣和操作空间，而不只看间距。
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 rectangular main connector to multi-way terminal branch harness. We can use them to review configuration and sample requirements.提供矩形主接头转多路端子分支线束的对插接口、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。