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RF Adapter&Cable Assembly Solderless RF Connector

2.4mm Female Solderless RF Connector DC to 50GHz 50 Ohm 2.4-KFD01G

2.4mm Female Solderless RF Connector DC to 50GHz 50 Ohm 2.4-KFD01G

The VITALCONN 2.4-KFD01G is a precision 2.4mm female Solderless RF Connector rated for operation up to 50 GHz, making it an ideal choice for millimeter-wave test and measurement applications.

Constructed with a rugged stainless steel body, gold-plated beryllium copper center contact, and high-performance PEEK dielectric, this clamp-style solderless connector ensures outstanding electrical repeatability and mechanical reliability in demanding lab and production environments.

  • Part Number :

    2.4-KFD01G
  • Product Category :

    rf adapter & cable assembly

Product Overview

VITALCONN's 2.4-KFD01G brings laboratory-grade performance to field-deployable RF systems with its true 50 GHz-capable Solderless RF Connector design. The precision 2.4mm air-dielectric interface achieves a VSWR of 1.25 or less across the full DC-to-50 GHz band, making it suitable for the most demanding millimeter-wave measurements.

The solderless clamp mechanism enables rapid cable assembly changes without specialized soldering equipment, while the PEEK dielectric provides superior thermal stability compared to traditional PTFE in high-frequency applications.

Product Specifications / Attributes

Parameter

Value

Characteristic Impedance

50 Ω

Frequency Range

DC to 50 GHz

VSWR

≤ 1.25 (DC to 50 GHz)

Insulation Resistance

≥ 1000 MΩ

Connector Interface

2.4 mm (compatible with 1.85 mm)

Gender

Female (Jack)

Body Material

Stainless Steel (Passivated)

Contact Material

Beryllium Copper (Gold-plated)

Dielectric Material

PEEK

Assembly Method

Clamp / Solderless (Field Replaceable)

 

Features&Benefits

● Extended frequency coverage up to 50 GHz supports full V-band millimeter-wave measurements

●Solderless clamp assembly preserves cable dielectric integrity for maximum phase stability

● PEEK dielectric offers superior thermal and mechanical stability over traditional PTFE materials

●Stainless steel body with passivated finish withstands repeated mating cycles in test environments

●Gold-plated beryllium copper center contact provides consistent low-loss RF performance

●Air-dielectric 2.4mm interface design achieves mode-free operation through the full frequency range

●Mechanically mateable with 1.85mm connectors for seamless integration into existing test setups

●Field-replaceable architecture enables quick connector changes without factory return or specialized tools

 

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

  • Millimeter-wave VNA calibration and test cables
  • 77 GHz automotive radar module testing
  • 5G mmWave (FR2) base station and UE testing
  • Aerospace and defense electronic warfare systems
  • Satellite communication Ka-band and V-band equipment
  • Semiconductor wafer probing and load-pull systems
  • High-frequency material characterization (dielectric measurement)

 

Frequently Asked Questions (FAQ) 

  • Q: What is the maximum operating frequency of the 2.4-KFD01G Solderless RF Connector?
  • A: The 2.4-KFD01G is rated for operation from DC to 50 GHz with a VSWR of 1.25 or less across the full bandwidth. This covers the entire microwave spectrum up through the V-band, making it suitable for 5G mmWave, automotive radar, and advanced aerospace telemetry systems.
  • Q: What cable types are compatible with the 2.4-KFD01G clamp assembly?
  • A: The 2.4-KFD01G clamp mechanism accepts semi-rigid and conformable coaxial cables with outer diameters typically ranging from 2.2 mm to 3.6 mm, depending on the ferrule size selected. Compatible cable types include 0.047-inch and 0.085-inch semi-rigid cables. Please consult VITALCONN for specific cable compatibility and ferrule sizing recommendations for your application.
  • Q: How does PEEK dielectric compare to PTFE in high-frequency connectors?
  • A: PEEK (Polyether Ether Ketone) offers several advantages over PTFE in high-frequency connector applications: higher compressive strength for better dimensional stability under clamping force, lower thermal expansion coefficient for consistent performance across temperature cycles, and superior resistance to cold flow deformation that can cause impedance discontinuities over time. These properties make PEEK the preferred dielectric for precision millimeter-wave connectors operating above 40 GHz.

 

 

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