1.85mm Male Straight RF Connector – Fits CFT240 Coaxial Cable

1.85mm Male Straight RF Connector – Cable Mount, Model 1.85-JCFT240-1

The 1.85 mm male straight cable-mount RF connector, model 1.85-JCFT240-1, is engineered for broadband precision and long-term reliability in millimeter-wave systems. Designed to fit the CFT240 low-loss, phase-stable coaxial cable, it provides 50 Ω impedance, a frequency range from DC to 67 GHz, VSWR ≤ 1.25, and insertion loss ≤ 0.06 √f dB. Its compact geometry ensures efficient power transfer and stable performance across high-density RF assemblies. Explore related models within the 1.85 mm connector family.

Electrical Consistency and High-Frequency Accuracy

The 1.85-JCFT240-1 connector maintains excellent impedance uniformity and low reflection across the full operating bandwidth. Its high-precision male interface supports tight phase control and minimal insertion loss—ideal for microwave test benches, calibration setups, and millimeter-wave radar prototypes.

Material Composition and Mechanical Endurance

Manufactured from passivated stainless steel with a gold-plated beryllium-copper center contact, the 1.85-JCFT240-1 ensures superior corrosion resistance, low contact resistance, and stable electrical continuity. Its robust housing delivers consistent return-loss and insertion-loss performance even under mechanical vibration and environmental stress. Browse our full RF connectors portfolio for compatible high-frequency components.

Termination Design and Assembly Precision

The cable-mount configuration simplifies solder termination while maintaining accurate dielectric centering within the CFT240 coaxial cable. This structure minimizes reflection, ensures stable impedance control, and provides long-term mechanical durability. For additional high-precision termination options, visit cable-mount connectors.

Integration for Measurement and Communication Systems

When paired with the CFT240 low-loss, phase-stable coaxial cable, the 1.85-JCFT240-1 connector delivers optimal signal integrity, consistent phase tracking, and controlled attenuation across DC–67 GHz. It is ideally suited for laboratory instrumentation, radar prototyping, and precision RF communication modules requiring stable broadband performance.

For the matching female version, see the mirror part:

1.85mm Female Straight RF Connector – Fits CFT240 Coaxial Cable, Model 1.85-KCFT240-1
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