Key Specifications
Description
2.92mm jack (female) Connector Solder Attachment | 2 Hole Flange Mount | Stub Terminal |12.2mm (.480 inch) Hole Spacing | DC-40GHz VSWR 1.20
The K2GTA50-1390A/9X is a 2.92mm female RF connector optimized for demanding microwave and high-frequency signal transmission applications. Designed with a solder attachment, 2-hole flange mount configuration, and stub terminal, this 50 Ω connector delivers dependable RF connectivity across a broad frequency range while remaining mechanically compatible with 3.50 mm and SMA connectors.
Operating from DC to 40 GHz, the K2GTA50-1390A achieves a VSWR of 1.20 or less and low insertion loss performance to support accurate signal integrity. The connector also provides high insulation resistance, low contact resistance, and power handling up to 100 W at 1 GHz.
Its center contact utilizes gold-plated beryllium copper with a non-magnetic nickel-phosphorus underplating, while the connector body is made from passivated stainless steel. PEI/PTFE insulation contributes to reliable performance across challenging operating environments.
This connector is well suited for RF and microwave systems, aerospace and defense electronics, test equipment, communication infrastructure, and precision measurement environments requiring high-frequency performance and robust mechanical construction.
