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MX-DaSH Connectors

The MX-DaSH (Molex Data-Signal Hybrid) Connector System combines high-speed data, signal and power into one connector that can replace multiple traditional connectors in vehicle applications. Optimizing packaging reduces weight, size, and cost requirements, simplifies assembly operations and supports zonal architecture. 

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Configurations Terminal Sizes Data Connections
Sealed or unsealed wire-to-wire and
wire-to-board designs		 0.50
0.64
1.20
1.50
2.80
and 4.80mm		 HFM
H-MTD

Connector Housings

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Features and Benefits

Today’s high-speed data connections are predominantly made with single-circuit connectors packaged alongside power and signal connections. MX-Dash Connectors combine high-speed data and traditional power and signal circuits into one connection system, reducing the need for extra single-circuit connections and lowering the cost of the entire electrical system.

As automotive designs evolve to include zonal architecture, engineers will need connectivity solutions that can manage multiple interfaces and functions while taking up minimal space in limited real estate. The MX-DaSH system is designed to support zonal architecture requirements and the need for compact connectivity to an ECU/computer.

There are some design features that are important to help ensure a consistent connection every time. MX-DaSH wire-to-wire products feature industry-leading male blade stabilization and independent secondary locks to ensure that terminals mate properly.

As wiring architectures change to meet consumer demands for more functionality, the architecture must adapt to meet networking requirements. The modular design of MX-DaSH wire-to-board connectors offers several form factor options with interchangeable modules integrated inside the MX-DaSH header.

 

Wire-to-Wire Solutions

With greater functionality packed into every MX-DaSH connector, harness design can be optimized to support ever-increasing numbers of devices such as cameras, radar, turn signals and mirror defrosters. The MX-DaSH design also makes harness installation easier because fewer connection points need to be made. 

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Wire-to-Board Solutions

MX-DaSH Connectors used for zonal controllers and high-performance computers inside of the cabin provide significant flexibility to adapt the connector to the desired content by leveraging its modular capability. The same form factor can be used across multiple automotive platforms to reduce complexity and validation time.

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Design Optimization

MX-DaSH is a new approach to optimizing the vehicle harness for weight and cost savings. The connector portfolio enables designers to optimize wiring layout and manufacturability by providing flexibility and consolidating multiple connectors into one.

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Optimizes wiring harness by combining multiple connectors into one connector
Includes power, signal and data connections using 0.50, 1.20, 1.50, 2.80 or 4.80mm terminals as well as HFM Coaxial Cables for data transmission

Delivers reliable operation in harsh conditions through the available T2/V1/S3-rated sealing and the mat seal
Eliminates the need for individual cable seals, providing reduced package size and reducing the cost of connectors subject to harsh conditions inside or outside the cabin

Ensures secure mating and reliable connectivity
Utilizes available independent secondary lock (ISL), pin protection plate (PPP) and blade protection features

Eases implementation and incorporation into designs
Minimizes assembly options by using complete assemblies for male and female housings

Prevents mis-mating and minimizes assembly errors 
Uses six unique keyways to ensure proper orientation

Sealed and Unsealed Connectors

Multiple circuit counts and power/signal combinations provide compact, hybrid connectivity for a range of automotive applications needing high-speed signal transmission in both in-cable and I/O applications. 

  Configuration Terminal Sizes Circuits Validation Specifications

Sealed 15+1-Way Connectors
MX-DaSH

 Wire-to-wire 1.20mm (power and ground circuits) + HFM <1 Gbps 15 x 1.20mm
1 x HFM		 GMW3191
T2/V1/S3
USCAR2 rev8
USCAR17 rev5
USCAR49 

Unsealed 22+1-Way Connectors
MX-DaSH

 Wire-to-wire 1.20mm (power and ground circuits) + HFM <1 Gbps  22 x 1.20mm
1 x HFM		 USCAR2 rev8
USCAR17 rev5
USCAR49

Unsealed 31+1-Way Connectors
MX-DaSH

 Wire-to-wire  1.20mm/2.80mm (power and ground circuits) + HFM <1 Gbps  19 x 1.20mm (0.75mm2)
8 x 1.20mm (1.50mm2)
4 x 2.80mm
1 x HFM		 B217050 revE (Peugeot)
IEC 62153-4-3:2013 (E)
IEC 6215-4-7:2015

 

Applications by Industry

Autonomous driving modules
Camera systems
Computing modules
Gateway/switch modules
GPS devices
High-resolution displays (4K displays)
High-speed cable networking
Infotainment devices
LiDAR devices
Sensor-device connectivity
Surround-view cameras

This is not a definitive list of applications for this product. It represents some of the more common uses.

Frequently Asked Questions

What is the validation standard used for MX-DaSH?   
Validation standards vary between different types of MX-DaSH connectors. Validation standards met by one or more MX-DaSH connectors include GMW3191 T2/V1/S3, USCAR2 rev8, USCAR17 rev5, USCAR49 T2/V1/S2, B217050 revE (Peugeot), IEC 62153-4-3:2013 (E) and IEC 62153-4-7:2015.

What are the high-speed cable types used in the MX-DaSH connectors? 
Cable types are dependent on customer requirements. The current line of MX-DaSH connectors has been validated to: 

  • HFM – RG-174, RTK031
  • H-MTD – LEONI DACAR 686-3/76000176# (241A10746R), GEBAUER & GRILLER K9305 (241A12089R)

Are MX-DaSH wire-to-board headers available? 
Wire-to-board headers compatible with the MX-DaSH system are currently in development but are not yet available.

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