New SMA Pigtail Assemblies on 0.085-In. Conformable Cable From Amphenol RF

Why It Matters

The flexible, high‑frequency SMA pigtail shortens development cycles and reduces inventory complexity for OEMs and test labs, strengthening Amphenol’s position in the RF interconnect market.

Key Takeaways

• SMA pigtail supports up to 18 GHz frequency range
• 0.085‑in. conformable cable offers flexible termination options
• Stainless‑steel gold‑plated body ensures durability in harsh environments
• Lengths from 3 to 12 in. available for varied designs
• Cuts custom cable build time in fast‑track development cycles

Pulse Analysis

Amphenol RF’s expansion of its SMA‑to‑unterminated cable portfolio reflects a broader industry shift toward modular RF solutions. As 5G, satellite communications, and advanced radar systems demand higher frequencies and rapid prototyping, manufacturers are seeking connectors that can be quickly adapted without costly custom builds. By offering a 0.085‑inch conformable cable, Amphenol provides a versatile platform that integrates seamlessly with existing test benches and instrumentation, reinforcing its reputation as a supplier of high‑performance, reliable interconnects.

The technical merits of the new SMA pigtail are notable. Supporting signals up to 18 GHz, the assembly uses a stainless‑steel body plated in gold for corrosion resistance, paired with a gold‑plated beryllium‑copper contact that maintains low insertion loss. The conformable cable’s slim diameter enables tight routing in cramped aerospace enclosures, while the range of 3‑ to 12‑inch lengths accommodates diverse system layouts. Engineers benefit from the ability to terminate the cable with any compatible connector, eliminating the need for multiple proprietary parts and simplifying inventory management.

For end users in test and measurement, aerospace, and prototype development, the product translates into faster time‑to‑market and lower total cost of ownership. The flexibility to choose terminators on‑the‑fly reduces lead times for custom cable orders, a critical advantage in time‑sensitive projects. Moreover, the durability of the gold‑plated stainless‑steel housing ensures consistent performance in harsh environments, extending service life and reducing maintenance. As the RF market continues to prioritize agility and reliability, Amphenol’s new SMA pigtail positions the company to capture growth in sectors where precision and speed are paramount.