Description

Send Inquiry

The Premier Cable SMA female to FAKRA Z female RF coaxial cable is a pre-assembled cable solution developed for RF interconnection and automotive electronics integration. One end features an SMA female connector, while the other uses a water-blue FAKRA Z-coded female connector. A coaxial cable connects the two different interface types, providing an interconnection option for compatible equipment.

SMA interfaces are commonly found in RF modules, test instruments, and wireless communication equipment. FAKRA interfaces are widely used in automotive antenna, navigation, in-vehicle infotainment, and wireless communication applications.This product is intended for engineering projects that require an RF connection between different interface types. For automotive electronics development, wireless communication integration, and RF testing, a pre-assembled coaxial cable helps define the connector combination, plan the cable route, and simplify harness purchasing and assembly management.

This is an RF coaxial cable assembly featuring female connectors at both ends, with each end belonging to a different connector family:

Connector 1: SMA female.
Connector 2: FAKRA Z-coded female with a water-blue housing.
Cable type: RF coaxial cable.
Connection format: SMA female to FAKRA Z female.

Both ends being female does not mean that they can mate with any male connector. The SMA thread configuration, FAKRA Z coding, mounting format, and equipment-side interfaces must each be verified.

0395cc15-0c2d-4b67-a803-2b791608b0c2 1 1

Core Performance Advantages

A Defined Connection Route

The SMA female and FAKRA Z female combination provides a defined interface route between devices, helping engineers plan cable routing and installation locations according to the system layout.

Simplified Procurement Coordination

Managing both connectors and the coaxial cable as one finished assembly helps purchasing, engineering, and manufacturing teams coordinate around a unified configuration, reducing information gaps associated with separate component sourcing.

More Structured RF Specification Review

Recording cable length, impedance, target frequency, and allowable loss in the project documentation helps engineering teams review whether the complete cable meets system requirements rather than making decisions based only on connector appearance.

Product Knowledge

Why Can Two Female Connectors Be Used in One Cable?

Connector gender describes the contact and mating structure of a connector; it does not require a cable to use a male-to-female combination. An SMA female to FAKRA Z female assembly is intended for applications where the equipment at each end provides the corresponding mating interface.

During selection, check the mating structure, mechanical dimensions, and electrical parameters of both connectors separately. Two female connectors do not necessarily use the same interface standard.

What Is the Difference Between FAKRA Coding and SMA Threading?

FAKRA coding primarily distinguishes connector configurations through housing color and mechanical keying, whereas SMA interfaces use their threaded construction and center-contact arrangement for mating. These interfaces use different mechanical systems and cannot be directly mated.

This product connects the two interfaces through a coaxial cable rather than directly combining the connectors. Verify the FAKRA Z coding and the complete mechanical specification of the SMA end before purchasing.

Product FAQ

How Does Cable Length Affect RF Performance ?

Coaxial cables generally exhibit greater transmission loss as length increases, with the amount of loss depending on cable construction, operating frequency, and connector termination quality. In high-frequency applications, an excessively long cable may reduce the signal level reaching the receiver.

When customizing a cable, determine a suitable length that meets equipment installation and routing requirements, then review the cable attenuation specifications for the target frequency band. Finished-cable testing should be used when necessary to verify actual performance.

Can the Cable Length Be Customized ?

Customized cable lengths can be evaluated according to project requirements. Provide equipment spacing, routing path, installation allowance, target frequency band, and allowable loss to determine the appropriate length and coaxial cable specification.

What Information Is Needed for a Quotation ?

Provide the complete part numbers for the SMA female and FAKRA Z female connectors, target cable length, coaxial cable model, impedance, operating frequency, allowable loss, operating environment, and expected order quantity.

Can Premier Cable Supply Samples and Bulk Orders ?

Samples and volume orders can be evaluated according to project requirements. Before mass production, confirm the BOM, cable drawing, connector part numbers, electrical testing requirements, and sample-approval criteria to maintain a consistent production configuration.