Structured Manufacturing Data (2026)

High-Frequency RF Coaxial Connector

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard High-Frequency RF Coaxial Connector used in the Computer, Electronic and Optical Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical High-Frequency RF Coaxial Connector is characterized by the integration of Center Contact and Dielectric Insulator. In industrial production environments, manufacturers listed on CNFX commonly emphasize Phosphor Bronze construction to support stable, high-cycle operation across diverse manufacturing scenarios.

Precision coaxial connector for high-frequency signal transmission in communication equipment.

View Full Specifications Explore Manufacturing Sources

Product Specifications

Technical details and manufacturing context for High-Frequency RF Coaxial Connector

Definition
A critical interconnect component used in communication equipment manufacturing for reliable RF signal transmission. This connector provides impedance-matched connections between circuit boards, antennas, and modules in devices like routers, base stations, and wireless equipment. It ensures minimal signal loss and reflection at microwave frequencies, enabling high-speed data transfer. As a standardized component, it facilitates modular design and simplifies assembly in B2B supply chains.
Working Principle
Uses concentric conductors separated by dielectric material to maintain controlled impedance, with precision mating interfaces for consistent electrical contact.
Common Materials
Phosphor Bronze, PTFE Dielectric, Nickel-Plated Brass
Technical Parameters
  • Voltage Standing Wave Ratio at max frequency (ratio) Standard Spec
  • Characteristic impedance rating (Ω) Standard Spec
  • Operational frequency bandwidth (GHz) Standard Spec
Components / BOM

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for High-Frequency RF Coaxial Connector.

RF Coax Connector Microwave Connector high-frequency RF coaxial connector for 5G equipment precision coaxial connector with PTFE dielectric communication equipment RF connector BOM high mating cycle RF coaxial connector low insertion loss RF connector specifications

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 30 psi (sealed), atmospheric (unsealed)
other spec: Frequency range: DC to 18 GHz, VSWR: ≤1.3, Impedance: 50 Ω
temperature: -65°C to +165°C
Media Compatibility
✓ Air/dry gas environments ✓ Clean RF signal transmission lines ✓ Controlled humidity lab/indoor settings
Unsuitable: High-moisture or corrosive chemical environments without protective sealing
Sizing Data Required
  • Required frequency range (GHz)
  • Connector interface type (e.g., SMA, N, TNC)
  • Cable diameter and dielectric type

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Impedance Mismatch
Cause: Wear or deformation of the center conductor or dielectric, often from repeated mating cycles or improper torque, leading to signal reflection and power loss.
Corrosion or Contamination
Cause: Exposure to moisture, salts, or particulate ingress, degrading electrical contact surfaces and increasing insertion loss, often due to inadequate sealing or harsh environments.
Maintenance Indicators
  • Increased VSWR (Voltage Standing Wave Ratio) readings during testing, indicating signal reflection.
  • Visible signs of arcing, discoloration, or debris on connector interfaces during inspection.
Engineering Tips
  • Use a calibrated torque wrench for mating to prevent over-tightening (causing deformation) or under-tightening (leading to poor contact).
  • Implement regular cleaning with approved solvents and protective caps when not in use to prevent contamination and corrosion.

Compliance & Manufacturing Standards

Reference Standards
IEC 61169-1:2013 (RF coaxial connectors - Part 1: Generic specification) MIL-PRF-39012 (Military specification for RF coaxial connectors) DIN 47223 (Coaxial connectors for radio-frequency cables)
Manufacturing Precision
  • Center conductor diameter: +/-0.005mm
  • Connector mating surface flatness: 0.025mm
Quality Inspection
  • Vector Network Analyzer (VNA) testing for VSWR and insertion loss
  • Mechanical gauging for dimensional compliance with go/no-go gauges

Factories Producing High-Frequency RF Coaxial Connector

Manufacturer profiles with relevant production capability in China

Add your factory

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

Supply Chain Commonly Integrated Components

Optical Spectrometer

An analytical instrument that measures the intensity of light as a function of wavelength to determine the elemental composition of materials.

Explore Specs →
Stereo Camera Array

A multi-camera system that captures synchronized images from multiple perspectives to enable 3D depth perception and pattern recognition.

Explore Specs →
Structured Light Projector

Optical device that projects precisely controlled light patterns onto surfaces for 3D scanning applications

Explore Specs →
Main Processor Board

The central computing and control unit of a 5-axis CNC controller that processes motion commands, executes algorithms, and coordinates all system operations.

Explore Specs →

Frequently Asked Questions

What materials are used in this high-frequency RF coaxial connector?

This connector uses phosphor bronze for the center contact, PTFE (Teflon) as the dielectric insulator, nickel-plated brass for the outer shell, and includes a sealing gasket for environmental protection.

What are the key specifications for this communication equipment connector?

Key specifications include frequency range (GHz), impedance (Ω), insertion loss (dB), mating cycles, operating temperature range (°C), and VSWR ratio for optimal signal integrity in communication applications.

What components are included in the BOM for this RF coaxial connector?

The bill of materials includes: Center Contact, Coupling Mechanism, Dielectric Insulator, Outer Shell, and Sealing Gasket - all designed for reliable high-frequency signal transmission in communication equipment.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Computer, Electronic and Optical Product Manufacturing.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Request Manufacturing Insight for High-Frequency RF Coaxial Connector

Ask for use case, specification boundaries, supplier type, and RFQ preparation information for High-Frequency RF Coaxial Connector.

Your business information is used only to process this request.

Thank you! Your message has been sent. We'll respond within 1–3 business days.
Thank you! Your message has been sent. We'll respond within 1–3 business days.

Need to Manufacture High-Frequency RF Coaxial Connector?

Compare manufacturer profiles with relevant product and process capability.

Create Manufacturer Profile Contact Us
Previous Product
High-Frequency Electrosurgical Electrode
Next Product
High-Frequency RF Connector