---
title: "High-Frequency RF Coaxial Connector"
industry: "Manufacture of Communication Equipment"
verification_protocol:
  urn: "URN:CNFX:ME:HIGH_FREQUENCY_RF_COAXIAL_CONNECTOR"
  data_integrity_hash: "81186cdd2d38caa09b967c0b602b680b"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:HIGH_FREQUENCY_RF_COAXIAL_CONNECTOR"
  data_source_uri: "https://cnfx.com/llms/industry/manufacture-communication-equipment/product/high-frequency-rf-coaxial-connector.md"
  official_resource_url: "https://cnfx.com/industry/manufacture-communication-equipment/product/high-frequency-rf-coaxial-connector"
  is_verified_logic: true
attributes:
  vswr:
    status: "config-dependent"
    typical_range: "0-40 GHz frequency range, -55°C to +125°C temperature range, 50 Ω impedance tolerance ±0.5 Ω"
    unit: "ratio"
  impedance:
    status: "config-dependent"
    typical_range: "0-40 GHz frequency range, -55°C to +125°C temperature range, 50 Ω impedance tolerance ±0.5 Ω"
    unit: "Ω"
  frequency_range:
    status: "config-dependent"
    typical_range: "0-40 GHz frequency range, -55°C to +125°C temperature range, 50 Ω impedance tolerance ±0.5 Ω"
    unit: "GHz"
engineering_limits:
  max_safe_operating_point:
    value: 20
    unit: "dB"
    consequence: "Dielectric breakdown at electric field strength &gt; 3×10⁶ V/m, skin effect attenuation at frequencies &gt; 30 GHz causing signal loss, thermal expansion mismatch between center conductor (copper) and dielectric (PTFE) with CTE difference of 16×10⁻⁶/°C"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Dielectric contamination from airborne particulates exceeding 1000 particles/m³"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Hermetic sealing with IP67 rating and nitrogen purging during assembly"
  - node_2:
      trigger: "Center conductor misalignment &gt; 50 μm during mating cycles"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Precision alignment features with ±10 μm tolerance and anti-rotation keying"
bom_nodes:
  center-contact:
    type: "component"
    urn: "URN:CNFX:ME:CENTER_CONTACT"
    interface_type: "physical-logic-coupled"
  dielectric-insulator:
    type: "component"
    urn: "URN:CNFX:ME:DIELECTRIC_INSULATOR"
    interface_type: "physical-logic-coupled"
  outer-shell:
    type: "component"
    urn: "URN:CNFX:ME:OUTER_SHELL"
    interface_type: "physical-logic-coupled"
  coupling-mechanism:
    type: "component"
    urn: "URN:CNFX:ME:COUPLING_MECHANISM"
    interface_type: "physical-logic-coupled"
  sealing-gasket:
    type: "component"
    urn: "URN:CNFX:ME:SEALING_GASKET"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "IEC 61169-1:2013 (RF COAXIAL CONNECTORS - PART 1: GENERIC SPECIFICATION)"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/manufacture-communication-equipment/product/high-frequency-rf-coaxial-connector.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "b267884d24558d54722b42d00e440d0036c5c3dcd1cb019888d6211285b58bac"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: High-Frequency RF Coaxial Connector

## 1. Technical Definition
Precision coaxial connector for high-frequency signal transmission in communication equipment.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0-40 GHz frequency range, -55°C to +125°C temperature range, 50 Ω impedance tolerance ±0.5 Ω**. Failure boundary: **Return loss degradation beyond -20 dB at 40 GHz, VSWR exceeding 1.15:1 at maximum frequency, contact resistance increase above 5 mΩ**, Mechanism: **Dielectric breakdown at electric field strength &gt; 3×10⁶ V/m, skin effect attenuation at frequencies &gt; 30 GHz causing signal loss, thermal expansion mismatch between center conductor (copper) and dielectric (PTFE) with CTE difference of 16×10⁻⁶/°C**.

### 2.1 Analytical Physics Model
Governed by the **EMI Shielding Effectiveness (SE)**:

> **Primary Equation**: $SE = 20 \log(\frac{E_{in}}{E_{out}})$  
> **Engineering Impact**: Ensures control stability in high-frequency inverter zones.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| E_{in} | Incident Field | Engineering Constant |
| E_{out} | Transmitted Field | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Dielectric contamination from airborne particulates exceeding 1000 particles/m³ | 8 | Impedance discontinuity causing signal reflection &gt; -15 dB | Hermetic sealing with IP67 rating and nitrogen purging during assembly |
| Center conductor misalignment &gt; 50 μm during mating cycles | 8 | Increased VSWR to 1.25:1 at 18 GHz | Precision alignment features with ±10 μm tolerance and anti-rotation keying |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| vswr | Config-dependent | ratio | Verified |
| impedance | Config-dependent | Ω | Verified |
| frequency_range | Config-dependent | GHz | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Precision CNC Machining Center**, **Automatic Plating Line**, **Network Analyzer**  
**Downstream Applications**: 5G Base Station Antennas, Satellite Communication Systems, Military Radar Equipment  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What materials are used in this high-frequency RF coaxial connector?
**A**: 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.

### Q: What are the key specifications for this communication equipment connector?
**A**: 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.

### Q: What components are included in the BOM for this RF coaxial connector?
**A**: 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.

## 6. Manufacturing Compliance
- IEC 61169-1:2013 (RF COAXIAL CONNECTORS - PART 1: GENERIC SPECIFICATION)

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: High-Frequency RF Coaxial Connector](https://cnfx.com/industry/manufacture-communication-equipment/product/high-frequency-rf-coaxial-connector)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **5** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: HIGH_FREQUENCY_RF_COAXIAL_CONNECTOR | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 65cc8d09
