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RF Adapter&Cable Assembly Solderless RF Connector

2.92mm Female Solderless RF Connector DC to 27GHz 50 Ohm 2.92-KFD01G

2.92mm Female Solderless RF Connector DC to 27GHz 50 Ohm 2.92-KFD01G

The VITALCONN 2.92-KFD01G is a high-performance 2.92mm female Solderless RF Connector designed for precision microwave and millimeter-wave applications up to 27 GHz.

Featuring a field-replaceable clamp-type assembly with stainless steel and beryllium copper construction, this connector delivers exceptional electrical stability and mechanical robustness without the need for soldering during installation.

  • Part Number :

    2.92-KFD01G
  • Product Category :

    rf adapter & cable assembly

Product Overview

Engineered for demanding RF test and measurement environments, the 2.92-KFD01G offers a true solderless field-replaceable 2.92mm interface Solderless RF Connector solution. Its clamp mechanism securely grips the coaxial cable while maintaining a consistent 50-ohm impedance through the connector body.

With a VSWR of 1.2 or less across the full DC-to-27 GHz operating range and 500V dielectric withstanding voltage, this connector meets the stringent requirements of vector network analysis, aerospace telemetry, and high-speed digital test systems.

Product Specifications / Attributes

Parameter

Value

Characteristic Impedance

50 Ω

Frequency Range

DC to 27 GHz

VSWR

≤ 1.2 (DC to 27 GHz)

Dielectric Withstanding Voltage

500 V RMS

Insulation Resistance

≥ 1000 MΩ

Connector Interface

2.92 mm (compatible with SMA, 3.5 mm)

Gender

Female (Jack)

Body Material

Stainless Steel (Passivated)

Contact Material

Beryllium Copper (Gold-plated)

Dielectric Material

PTFE

Assembly Method

Clamp / Solderless (Field Replaceable)


 

Features&Benefits

  • Broadband performance from DC to 27 GHz with VSWR of 1.2 or better across the full range
  • Solderless clamp assembly eliminates thermal damage risk to cable dielectrics during installation
  • Stainless steel body with passivated finish provides excellent corrosion resistance and durability
  • Beryllium copper center contact with gold plating ensures low insertion loss and repeatable mating
  • PTFE dielectric maintains stable impedance characteristics over wide temperature ranges
  • Mechanically compatible with SMA and 3.5 mm connectors for versatile test setup configurations
  • Field-replaceable design reduces downtime by allowing on-site connector replacement without soldering
  • Precision-machined interface meets MIL-STD-348B mechanical interface standards

 

Packing Details

If you need detailed information about our packaging specifications and requirements, please feel free to contact us directly. We will be happy to provide you with the details.

 

Applications

●Vector Network Analyzer (VNA) test port cables

●Microwave and millimeter-wave test fixtures

●Aerospace and defense radar systems

●5G NR base station RF front-end testing

●High-speed digital serial data test (up to 56 Gbps)

●Satellite communication ground equipment

●RF semiconductor characterization and probing

 

Frequently Asked Questions (FAQ) 

  • Q: What is the frequency range of the 2.92-KFD01G Solderless RF Connector?
  • A: The 2.92-KFD01G operates from DC to 27 GHz with a maximum VSWR of 1.2 across the entire frequency range. It is designed to handle precision RF and microwave measurements up to the K-band spectrum, making it suitable for 5G, satellite communications, and high-speed digital test applications.
  • Q: How does the solderless clamp assembly work on this connector?
  • A: The 2.92-KFD01G uses a mechanical clamp mechanism that secures the coaxial cable by compressing a ferrule around the cable jacket and braid. This creates a reliable mechanical and electrical connection without soldering. The solderless design protects temperature-sensitive cable dielectrics and allows for field replacement or rework in minutes.
  • Q: Is the 2.92-KFD01G compatible with SMA and 3.5 mm connectors?
  • A: Yes, the 2.92 mm interface is mechanically mateable with SMA and 3.5 mm connectors. However, for optimal RF performance at frequencies above 18 GHz, mating with a 2.92 mm or 3.5 mm connector is recommended. Mating with SMA connectors may result in degraded VSWR above 18 GHz due to the shorter dielectric bead in SMA interfaces.

 

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