Rosenberger H-MTD Single Port Automotive Cable

Rosenberger H-MTD is the single port connector system that carries 10 Gigabit Ethernet in automotive zonal architectures. The waterproof version adds a green seal ring around the contact, so the connector can be mounted under the hood, behind the bumper or anywhere exposed to water and dust. When a H-MTD pigtail needs extension, gender adaptation, or a crossover from waterproof to non waterproof, a factory made cable on GG251 automotive grade line keeps the 100 ohm differential impedance intact.This harness covers the full range from waterproof to waterproof, waterproof to non waterproof, and waterproof to bare termination. The waterproof female E6K14A-1CAZ5-Z and waterproof male E6S14E-1CAZ5-Z both carry the green seal ring that marks the waterproof rating.

Genuine Rosenberger H-MTD waterproof single port connectors, available as waterproof female E6K14A-1CAZ5-Z with green seal ring or waterproof male E6S14E-1CAZ5-Z, water blue housing, factory terminated on GG251 automotive grade cable. The waterproof version seals against water and dust for under hood or under bumper mounting. The other end is offered as waterproof female, waterproof male, non waterproof female, non waterproof male, bare contact pins, or bare cut wires. Available in 4 lengths from 0.5 m to 3 m. Built for 10 Gigabit automotive Ethernet links in exposed vehicle locations.

Whether you are extending a waterproof H-MTD link, crossing from a waterproof ECU to a non waterproof sensor, or terminating the other end yourself, this harness has the configuration you need. Pick the option that matches the connectors on both sides.

Product Specifications

Available Configurations

Waterproof Female to Waterproof Female

Both ends are the H-MTD waterproof female, part number E6K14A-1CAZ5-Z, water blue with green seal ring.

Use it as a waterproof to waterproof extension when both sides of the link need sealing, such as under hood to under bumper runs. The green seal ring on both ends keeps water and dust out of the connection. The 0.5 m to 3 m length range covers tight engine bay jumps to across cabin routing.

Waterproof Female to Waterproof Male

One end is the H-MTD waterproof female, E6K14A-1CAZ5-Z, and the other end is the H-MTD waterproof male, E6S14E-1CAZ5-Z, both water blue with green seal ring.

Use it when you need to cross genders in a waterproof location, such as connecting a waterproof female ECU port to a waterproof male sensor pigtail. Both ends carry the green seal ring. The 0.5 m to 3 m range covers engine bay and under bumper routing.

Waterproof Male to Waterproof Male

Both ends are the H-MTD waterproof male, part number E6S14E-1CAZ5-Z, water blue with green seal ring.

Use it when you need to extend between two waterproof female receptacles, such as bridging two panel mounted waterproof female sockets. The male to male gender reaches across the gap without cutting either factory pigtail. The 0.5 m to 3 m range covers engine bay and under bumper routing.

Waterproof Female to Non Waterproof Female

One end is the H-MTD waterproof female, E6K14A-1CAZ5-Z, water blue with green seal ring, and the other end is the H-MTD non waterproof female, E6K10A-1CAZ5-Z, standard water blue.

Use it when the ECU side is waterproof but the sensor side is inside the cabin and does not need sealing. The waterproof end seals the exposed side, and the non waterproof end saves cost on the protected side. The 0.5 m to 3 m range covers engine bay to cabin runs.

Waterproof Female to Non Waterproof Male

One end is the H-MTD waterproof female, E6K14A-1CAZ5-Z, water blue with green seal ring, and the other end is the H-MTD non waterproof male, E6S10A-1CAZ5-Z, water blue with pink latch.

Use it when the exposed ECU side is waterproof and the cabin side device has a non waterproof female socket. The waterproof end seals the exposed side, and the non waterproof male plugs directly into the cabin device. The 0.5 m to 3 m range covers engine bay to cabin routing.

Waterproof Male to Non Waterproof Female

One end is the H-MTD waterproof male, E6S14E-1CAZ5-Z, water blue with green seal ring, and the other end is the H-MTD non waterproof female, E6K10A-1CAZ5-Z, standard water blue.
 

Use it when the exposed ECU side is a waterproof male pigtail and the cabin side device has a non waterproof male plug. The waterproof end seals the exposed side, and the non waterproof female accepts the cabin male pigtail. The 0.5 m to 3 m range covers engine bay to cabin routing.

Waterproof Female to Bare Female Contact Pins

One end is the H-MTD waterproof female, E6K14A-1CAZ5-Z, water blue with green seal ring, and the other end is left as bare female contact pins with no plastic housing.

Use it when the waterproof end plugs into the exposed ECU port, and you need to build your own housing on the cabin side. The waterproof end gives you a sealed H-MTD interface, and the loose pins let you define the other end. The 0.5 m to 3 m range covers custom harness builds.

Waterproof Female to Bare Cut Wires

One end is the H-MTD waterproof female, E6K14A-1CAZ5-Z, water blue with green seal ring, and the other end is left as bare cut wires.

Use it when the waterproof end plugs into the exposed ECU port, and you need to terminate the other end yourself, such as soldering to a test board or mating to a non H-MTD connector. The 0.5 m to 3 m range covers custom harness builds and bench test rigs.

Waterproof Male to Bare Female Contact Pins

One end is the H-MTD waterproof male, E6S14E-1CAZ5-Z, water blue with green seal ring, and the other end is left as bare female contact pins with no plastic housing.

Use it when the waterproof male end plugs into the exposed female receptacle, and you need to build your own housing on the other side. The waterproof end gives you a sealed H-MTD interface, and the loose pins let you define the other end. The 0.5 m to 3 m range covers custom harness builds.

Waterproof Male to Bare Cut Wires

One end is the H-MTD waterproof male, E6S14E-1CAZ5-Z, water blue with green seal ring, and the other end is left as bare cut wires.

Use it when the waterproof male end plugs into the exposed female receptacle, and you need to terminate the other end yourself, such as soldering to a test board or mating to a non H-MTD connector. The 0.5 m to 3 m range covers custom harness builds and bench test rigs.

Applications 

Closing line: because both ends are Rosenberger H-MTD contacts on the same GG251 automotive grade cable, the 10G link stays impedance matched end to end.

Professional Services

Connector customization: other H-MTD variants quoted on request.

Fast sampling: small batch samples in days, production volumes on a confirmed lead time.

Length customization: 0.5 m to 3 m in stock. Non standard cut lengths built to your drawing.

Quality before dispatch: 100 percent continuity and shielding continuity tested on every assembly before dispatch.

Configuration customization: 10 end options as shown. Other H-MTD gender and waterproof combinations quoted on request.

OEM and bulk support: ADAS integrators, zonal ECU developers and R and D labs get volume pricing and private label packaging.

Product FAQ

Q1: What is the difference between the ten configurations?

Configs 1 to 3 are waterproof to waterproof. Configs 4 to 6 cross from waterproof to non waterproof. Configs 7 to 10 terminate the non waterproof side to bare pins or bare wires.

Q2: What is the difference between waterproof and non waterproof H-MTD?

The waterproof version has a green seal ring around the contact and can be mounted in exposed locations such as under the hood or behind the bumper. The non waterproof version, part numbers E6K10A-1CAZ5-Z and E6S10A-1CAZ5-Z, is for cabin use where sealing is not needed. Configs 4, 5 and 6 cross from waterproof to non waterproof.

Q3: Is this a genuine Rosenberger H-MTD connector?

Yes. The waterproof female E6K14A-1CAZ5-Z and waterproof male E6S14E-1CAZ5-Z are genuine Rosenberger H-MTD, water blue with the green seal ring that marks the waterproof rating. The cable is GG251 automotive grade.

Q4: Can you make custom lengths or end options?

Yes. We support custom lengths from 0.5 m to 3 m and beyond, and can quote other H-MTD gender and waterproof combinations on request. Send us your connector photos and target length, and we will quote the matching harness.