Product Specifications
| Parameter | Specification |
| Main Connector Brand | ECT |
| Main Housing Color | Black |
| Main Connector Coding | A Code |
| Branch Connector Coding | Z Code |
| Main Connector Part Number | 818018733 |
| Branch Connector Brand | Rosenberger |
| Branch Connector Part Number | 59Z114-000Z |
| Branch Connector Protection | Non waterproof |
| Main Connector Protection | IP67 Waterproof |
| Cable Family | RTK031 coaxial cable |
| Listed Cable References | DACAR 302-4, ECT302LL |
| Main Connector | Mini Fakra four cavity female |
| Branch Connectors | Four Fakra straight male connectors |
| Product Type | Four branch automotive coaxial harness |
| Available Lengths | 0.1 m, 0.5 m, 1 m, 1.5 m, 2 m, 2.5 m, 3 m, 4 m, 5 m |
| Application | Automotive camera coaxial connection between a grouped Mini Fakra interface and individual Fakra female ports |
Male Fakra Connections for Existing Harnesses
Connection to Female Fakra Interfaces
Four Rosenberger 59Z114-000Z male ends connect to corresponding female Fakra interfaces. Confirm mating gender and coding before selection, especially when replacing a visually similar harness.
Individual Access to Four Coaxial Paths
Separate Fakra ends allow each branch to be connected or disconnected without releasing the grouped Mini Fakra interface, allowing individual channel inspection with adequate connector clearance.
Grouped Entry with Distributed Connections
The ECT four cavity housing groups four coaxial paths at one equipment interface. Individual branches follow separate routes to female ports at different installation positions.

Routing Dimensions and Assembly Requirements
Length Selection Around the Actual Route
Listed lengths range from 0.1 m to 5 m. Select the length using the routed distance rather than the direct distance between connectors, allowing clearance for mating, cable bends and future service access. Confirm the length measurement reference before ordering.
Custom Branch Arrangement
Premier Cable accepts inquiries for unequal branch lengths, breakout positions and channel identification labels. A routing sketch showing the main connector, each branch endpoint and the required dimensions gives a clear basis for drawing review.
Channel Mapping and Connection Protection
Define which Mini Fakra cavity connects to each Rosenberger male end. Keep the non waterproof Fakra connections in protected locations and confirm the mating and sealing conditions at the IP67 Waterproof main interface.
Notes: Confirm pin assignment, channel mapping, mating connector gender, coding and cable dimensions before ordering.
Product FAQ
What distinguishes this version from the Fakra female branch version?
This assembly uses four Rosenberger 59Z114-000Z straight male connectors. The female branch version uses Rosenberger 59Z113-000Z connectors. Select the version according to the mating interface required by the equipment or existing harness.
Does the four branch structure divide one signal into four?
The assembly routes four separate coaxial paths from the four cavity Mini Fakra connector to individual Fakra ends. It does not duplicate a single signal across the branches. The final connection relationship follows the approved wiring drawing.
Can this cable connect directly to any automotive camera?
Confirm the camera or harness connector gender, coding, channel assignment and electrical requirements first. Connector appearance alone does not establish compatibility with a particular camera system.
Does IP67 Waterproof apply to the complete harness?
IP67 Waterproof applies to the ECT 818018733 main connector under the specified mating and sealing conditions. The four Rosenberger 59Z114-000Z branch connectors are non waterproof, so the complete harness should not carry a blanket IP67 Waterproof description.
What information is needed for a custom assembly?
Send the required quantity, overall routing dimensions, individual branch lengths, breakout location and cavity mapping. Include the mating connector details and preferred cable model so the assembly drawing can be reviewed before production.
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