3.5M-N42-1PS - Coaxial adapter N male to 3.5mm female, DC - 18 GHz, precision series

3.5M-N42-1PS Precision Adapter

N Male to 3.5mm Female | DC–18 GHz | Precision Series

Key Features

• Broadband Performance: Operates from DC to 18 GHz with excellent signal integrity

• Low VSWR: ≤1.15 across the full frequency range for minimal reflection and optimal matching

• High Durability: Rated for ≥500 mating cycles — built for demanding test environments

• Premium Materials:

  • Stainless steel body (passivated) for corrosion resistance

  • Gold-plated Beryllium-Copper center contact for superior conductivity

  • PEI insulator ensures thermal and mechanical stability

• Precision Geometry: Straight configuration for accurate, repeatable connections

• Connector Compatibility:

  • 3.5mm interface is mechanically compatible with SMA and 2.92mm connectors

  • Enables flexible interconnection across precision-grade setups

• Standards Compliant:

  • N interface per MIL-STD-348A

  • 3.5mm interface per IEC 60169-23

• Compact & Lightweight: Only 33.2 g — ideal for dense test setups

Why Choose the 3.5M-N42-1PS?

Engineered for high-performance RF and microwave applications, the 3.5M-N42-1PS delivers exceptional electrical stability and mechanical reliability. Whether you're calibrating test equipment or interconnecting precision-grade components, this adapter ensures consistent results with minimal insertion loss and reflection. Its robust construction and compliance with international standards make it a trusted choice for labs, production lines, and field testing.

The 3.5mm interface offers seamless mechanical compatibility with SMA and 2.92mm connectors, simplifying integration across mixed setups without compromising performance.

Typical Applications

• Vector Network Analyzer (VNA) calibration and test setups

• RF/microwave lab environments requiring precision-grade interconnects

• High-frequency signal routing in telecom, aerospace, and defense systems

• Adapter replacement in metrology-grade test benches

• Mixed-interface setups involving SMA, 2.92mm, and 3.5mm connectors