News | November 10, 2025

Reduce Interference In High-Vibration Environments With Locking IP67-Rated Cable Assemblies

Amphenol RF is pleased to introduce additional configurations in the SMA locking cable assemblies series. These pre-configured assemblies are designed on flexible micro-coax cable types and feature the I-PEX MHF I Locking interface on the opposite end. These waterproof IP67-rated SMA assemblies provide a secure connection in environments where vibration resistant RF interconnects are required such as drones, automotive and robotics applications.

SMA to MHF I LK cable assemblies offer reliable electrical performance up to 6 GHz in a flexible, low profile package. SMA connectors, which utilize a threaded coupling mechanism, are machined from gold-plated brass. The MHF I LK connector, which is engineered with a proprietary locking mechanism, is manufactured from gold-plated phosphor bronze. These materials ensure high electrical conductivity for superior performance and aids the SMA connector in maintaining its bulkhead seal, which prevents dust and water ingress.

The IP67 SMA locking cable assemblies are available in various standard lengths from 50 to 400 millimeters with custom lengths are available upon request. They join a robust portfolio of ultraminiature cable assemblies that meet the growing demand for miniaturization and high-frequency data transmission solutions.

View all: MHF I LK to SMA Cable Assemblies (https://www.amphenolrf.com/catalogsearch/result/?q=MHF+I+LK+to+SMA)

View: MHF I LK Cable Assemblies Datasheet (chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://s3.us-west-2.amazonaws.com/catsy.582/Amphenol+RF+Locking+MHF+I+Cable+Assemblies+Datasheet_v2.pdf)

Source: Amphenol RF