3.5mm Female to 2.92mm Male RF Adapter

The 3.5mm Female to 2.92mm Male RF Adapter – 3.5/2.92-KJ1, also referred to as 2.92mm Male to 3.5mm Female RF Adapter – 2.92/3.5-JK1, is a high-frequency coaxial adapter engineered for precise signal alignment between 3.5mm female and 2.92mm male connectors. This straight coaxial adapter enables seamless transitions between rugged RF interfaces and millimeter-wave test-grade systems.

Rated for performance up to 40 GHz with a 50-ohm impedance, the 3.5mm Female to 2.92mm Male RF Adapter is ideal for integration in 5G module interfaces, electronic warfare systems, and end-of-line quality verification.

Delivering a maximum VSWR of ≤1.1 and insertion loss ≤0.25 dB, this 3.5mm between-series adapter ensures low signal reflection and optimal transmission even in demanding RF scenarios. The 3.5/2.92-KJ1 straight adapter is particularly useful for bridging advanced test instruments with legacy or robust 3.5mm assemblies.

Constructed with passivated stainless steel and gold-plated beryllium copper contacts, the 3.5mm to 2.92mm adapter provides superior mechanical strength and long-lasting performance. This 3.5mm straight adapter remains reliable across a wide operating temperature range of -55°C to +165°C, making it suitable for both laboratory testing and harsh field deployments.

Fully compliant with RoHS and REACH standards, the 3.5mm Female to 2.92mm Male RF Adapter offers a dependable, environmentally responsible solution for RF engineers. Customized configurations are available upon request to meet specialized interface or mechanical requirements in defense, aerospace, and high-frequency telecom platforms.