SMA Jack (Female) Straight Connector 2 Hole Flange, 12.22mm (.481 inch) DC-18GHz VSWR1.30

SMA Female Panel Connector | Solder Cup| Solder Attachment

The ROSNOL SMA2GTB50-1450A/9X is a high‑precision SMA jack (female) connector engineered for stable RF performance from DC to 18 GHz. This 2‑hole flange‑mount design provides a 12.22 mm (0.481 inch) hole spacing and employs a screw‑lock coupling mechanism to ensure secure engagement in demanding installations. The connector features a 50 Ω impedance, VSWR ≤ 1.30, insertion loss ≤ 0.04 × √F(GHz), and a solder‑cup terminal for reliable conductor attachment. With axial contact captivation ≥ 27 N, radial captivation ≥ 3 Ncm, and a recommended torque of 0.8–1.1 Nm, the SMA2GTB50‑1450A/9X delivers consistent mechanical stability suitable for professional RF system integration.

The center contact is manufactured from beryllium copper with gold plating over a non‑magnetic nickel‑phosphorus underlayer, ensuring excellent conductivity and corrosion resistance. The stainless‑steel body is passivated for long‑term durability, while the PTFE insulator provides stable dielectric properties across wide operating temperatures. This connector is ideal for RF and microwave equipment, telecommunications, measurement instrumentation, aerospace systems, and high‑performance electronic assemblies requiring secure flange‑mount SMA termination.

ROSNOL RF components are produced under ISO 9001‑certified manufacturing processes and fully comply with RoHS and REACH regulations, ensuring adherence to global safety and environmental standards. Offering high quality at competitive pricing, ROSNOL products serve as cost‑effective alternatives to major European and American brands. Comprehensive customization services—including specialized materials, plating finishes, and mechanical configurations—are available to support unique engineering requirements.