Mini Fakra Connector to Female SMA Cable Assembly

Mini Fakra to Female SMA Cable Assembly – High-Performance RF Interconnect Solution

This precision-engineered Mini Fakra to Female SMA cable assembly delivers reliable, high-frequency signal transmission between compact automotive and industrial devices. Designed for seamless integration in demanding environments, it bridges the gap between Mini Fakra connectors commonly found in vehicle telematics systems and standard SMA interfaces used across RF modules, test equipment, and wireless communication setups. With customizable options for length, shielding, plating, and color coding, this versatile solution ensures optimal performance tailored to your unique application needs.

Key Features

• Universal Compatibility: Connects Mini Fakra-equipped components (such as GPS antennas or OBD-II modules) with SMA-compatible hardware like RF transceivers, spectrum analyzers, or IoT gateways.
• High-Frequency Performance: Supports frequencies from DC up to 6 GHz, making it ideal for modern LTE, 5G, and Wi-Fi applications where signal integrity is critical.
• Durable Construction: Features brass or stainless steel connectors with gold or nickel plating for corrosion resistance; PTFE dielectric insulators ensure minimal signal loss and consistent impedance at 50 ohms.
• Customizable Cabling: Available with RG-174, RG-316, LMR-100, or other low-loss coaxial cables—select based on flexibility, attenuation, and environmental resilience requirements.
• Space-Efficient Design: The Mini Fakra end offers a compact footprint, perfect for tight spaces in automotive dashboards, embedded systems, or portable test rigs.

Detailed Description

The Mini Fakra to Female SMA cable assembly combines engineering excellence with practical adaptability. Its core functionality lies in bridging two widely adopted connector standards: the Mini Fakra, prevalent in automotive electronics due to its small size and secure locking mechanism, and the female Sma Connector, a global benchmark for RF connectivity in telecom infrastructure, radar systems, and lab-grade instruments. This hybrid configuration allows engineers and technicians to integrate legacy Mini Fakra-based systems with newer SMA-enabled devices without costly redesigns.

Cable options include various jacket materials such as PVC or PE for enhanced durability under mechanical stress, while internal shielding minimizes electromagnetic interference (EMI), preserving signal clarity even in electrically noisy environments like engine compartments or industrial control panels. Customization extends beyond physical specs—users can specify connector orientation (right-angle or straight), cable length (from 10 cm to 3 meters), and color-coded jackets for easy identification during installation or maintenance. Additionally, surface treatments like gold plating improve conductivity and reduce contact resistance over time, especially beneficial in humid or vibration-prone settings.

Common Applications

• Automotive Electronics: Used in vehicle infotainment systems, ADAS sensors, remote keyless entry modules, and onboard diagnostics (OBD) interfaces requiring stable RF links.
• Telecom Infrastructure: Ideal for connecting rooftop antennas to base station radios, satellite terminals, or small-cell deployments where space and reliability are paramount.
• RF Testing & Measurement: Frequently employed in lab environments for calibrating signal generators, network analyzers, and spectrum monitoring tools.
• IoT and Smart Devices: Enables modular design in smart home hubs, asset trackers, and edge computing nodes that rely on robust wireless connectivity.

User Feedback Highlights

Engineers appreciate how this assembly simplifies system upgrades by avoiding the need to replace entire modules when switching between Mini Fakra and SMA interfaces. Field service technicians note the ease of installation—no special tools required—and the long-term stability even after repeated mating cycles. One user remarked, “It’s rare to find an RF cable that performs reliably in both extreme heat and cold while remaining flexible enough for tight routing.” Another praised the ability to order custom lengths, saying, “We were able to eliminate unnecessary slack in our drone antenna setup, reducing weight and improving aerodynamics.”

Frequently Asked Questions

What makes this cable suitable for automotive use? It meets stringent vibration, temperature, and moisture resistance standards typically required in vehicles, thanks to reinforced connectors and durable outer jackets.

Can I get different cable types? Yes, we offer multiple coaxial options including RG-174 for cost-effective short runs, RG-316 for higher durability, and LMR-100 for ultra-low signal loss in sensitive applications.

Is color customization available? Absolutely—different colored jackets help identify specific connections in complex installations, such as multi-channel antenna arrays or diagnostic racks.

Does it support high-speed data transfer? While primarily designed for analog RF signals, its 50-ohm impedance and wide frequency range make it compatible with digital protocols operating within the 6 GHz limit, such as certain Wi-Fi bands and 5G sub-6 GHz transmissions.

Product Categories : Automotive Connector > Wire Harness