Nov 11, 2026 Leave a message

What is the difference between Amphenol NTHCFOB6A10S and NTHCFOB6A10U?

Introduction :

The Amphenol NTHCFOB6A10S and NTHCFOB6A10U are Hybrid NETBridge+ cable female connectors used primarily in automotive LiDAR cable assemblies. They have the same mating dimensions and connection interface, so both fit the same mating connector. The key difference is sealing: NTHCFOB6A10S is the sealed, waterproof version, while NTHCFOB6A10U is unsealed.

For engineers and buyers, the choice depends on the environment around the connector installation point. The connector fit is the same, but the required environmental protection determines which part number should be specified.

Are NTHCFOB6A10S and NTHCFOB6A10U Interchangeable ?

In terms of connector mating dimensions and connection structure, the two models are interchangeable; they share the same mating interface and are mechanically compatible.

However, their environmental protection capabilities differ. Replacing the NTHCFOB6A10S with the NTHCFOB6A10U will change a previously sealed connection into an unsealed one. If the existing LiDAR wiring harness requires a sealed connector, the "U" version may not meet the installation requirements.

While replacing the "U" version with the "S" version maintains the same mating dimensions, it is still necessary to verify the complete cable assembly against the equipment drawings and actual installation requirements.

Main Difference Between NTHCFOB6A10S and NTHCFOB6A10U

Item	NTHCFOB6A10S	NTHCFOB6A10U
Connector family	Hybrid NETBridge+	Hybrid NETBridge+
Connector type	Cable female connector	Cable female connector
Sealing design	Sealed / waterproof	Unsealed / non-waterproof
Mating dimensions	Same	Same
Mating compatibility	Same mating interface	Same mating interface
Selection factor	Sealing is required	Sealing is not required

NTHCFOB6A10S: Sealed Version

NTHCFOB6A10S is the sealed version for automotive LiDAR cable assemblies. Choose it when the connector installation requires a waterproof or sealed design to help protect the connection from environmental exposure, such as moisture or water splash.

NTHCFOB6A10U: Unsealed Version

NTHCFOB6A10U is the unsealed version. It has the same mating dimensions as NTHCFOB6A10S but does not have the sealed construction identified for the S version.

Custom Automotive LiDAR Cable Assemblies from Premier Cable

For automotive LiDAR cable assemblies, the connector version must align with both the wiring harness design and the installation environment. Premier Cable can evaluate and develop custom cable assemblies based on Amphenol part numbers, product drawings, or samples provided by the client.

To assess project requirements, clients may provide connector part numbers, cable lengths, wiring specifications, installation environment details, and existing wiring harness drawings. This information helps ensure that the selected connectors and cable configurations meet the design requirements of the vehicle system.