| Image | Part Number | Description / PDF | Quantity | Rfq |
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SV Microwave (Amphenol SV Microwave) |
CONN BMMA JACK STR 50OHM EDGEMNT |
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SV Microwave (Amphenol SV Microwave) |
CONN BMA RCPT STR 50 OHM PCB |
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SV Microwave (Amphenol SV Microwave) |
SMA FEMALE PCB EDGE LOCK CONNECT |
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SV Microwave (Amphenol SV Microwave) |
CONN SMP PLUG STR 50OHM PCB |
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SV Microwave (Amphenol SV Microwave) |
CONN BZ JACK STR 50OHM PCB |
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SV Microwave (Amphenol SV Microwave) |
BMZ FEMALE FLANGE MOUNT CONNECTO |
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SV Microwave (Amphenol SV Microwave) |
CONN SMPM PLUG STR 50OHM EDGEMNT |
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SV Microwave (Amphenol SV Microwave) |
CONN N JACK STR 50OHM TURRET |
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SV Microwave (Amphenol SV Microwave) |
CONN SMP PLUG STR 50OHM PCB |
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SV Microwave (Amphenol SV Microwave) |
CONN SMPM PLUG STR 50OHM EDGEMNT |
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SV Microwave (Amphenol SV Microwave) |
CONN SMA PLUG STR 50OHM CRIMP |
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SV Microwave (Amphenol SV Microwave) |
CONN SMPM PLUG R/A 50OHM PCB |
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SV Microwave (Amphenol SV Microwave) |
CONN SMA RCPT STR 50OHM EDGE MNT |
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SV Microwave (Amphenol SV Microwave) |
CONN BMA RCPT R/A 50 OHM PCB |
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SV Microwave (Amphenol SV Microwave) |
CONN BZ JACK STR 50OHM SOLDER |
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SV Microwave (Amphenol SV Microwave) |
CONN SMA PLUG R/A 50OHM CRIMP |
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SV Microwave (Amphenol SV Microwave) |
CONN SMA JACK STR 50OHM PCB |
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SV Microwave (Amphenol SV Microwave) |
CONN SMPM PLUG STR 50OHM SMD |
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SV Microwave (Amphenol SV Microwave) |
CONN BZ JACK STR 50OHM PCB |
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SV Microwave (Amphenol SV Microwave) |
CONN SMP PLUG STR 50OHM PCB |
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RF coaxial connectors are electro-mechanical devices designed to transmit radio frequency (RF) signals between components or systems. They maintain signal integrity in coaxial cables by preserving impedance matching and shielding performance. These connectors are critical in telecommunications, aerospace, defense, and test equipment, enabling reliable high-frequency signal transmission up to 110 GHz in modern applications.
| Type | Functional Features | Typical Applications |
|---|---|---|
| BNC | Bayonet coupling, 50/75 impedance, quick-connect | Test instruments, video systems, 10BASE-T Ethernet |
| N-Type | Threaded coupling, 50 , weatherproof | Cellular base stations, microwave links, broadcast equipment |
| SMA | Threaded, 0-18 GHz range, compact size | Wi-Fi antennas, GPS modules, RF modules |
| F-Type | Compression fitting, 75 impedance | Cable TV, satellite TV, CATV systems |
| LC | Miniature threaded, low PIM design | High-density telecom equipment, 5G infrastructure |
A typical RF coaxial connector consists of four key elements:
| Parameter | Description | Importance |
|---|---|---|
| Frequency Range | 0.01-110 GHz (varies by type) | Determines maximum usable bandwidth |
| Impedance | 50 (standard) or 75 | Matches cable/system requirements |
| VSWR | 1.2:1 (typical) - 1.5:1 (high-performance) | Measures signal reflection efficiency |
| Insertion Loss | 0.1-0.5 dB (varies with frequency) | Impacts signal strength preservation |
| Withstanding Voltage | 500V-3000V AC | Safety and insulation capability |
| Manufacturer | Key Products | Special Features |
|---|---|---|
| Amphenol | Series 5000 N-Type | IP68 rating, 0-11 GHz |
| TE Connectivity | Deutsch DMC | Military-grade vibration resistance |
| Rosenberger | 4.3-10 Connector | 70% smaller than N-Type, 6 GHz |
| Huber+Suhner | RadiX Hybrid | Combines RF and power in single interface |
| Southern California RF | Mini 50 | High-density SMA alternative |
Key selection criteria include:
Case Study: In 5G massive MIMO systems, engineers prefer 4.3-10 connectors over traditional N-Type due to 30% size reduction and improved PIM performance (<-160dBc).
Emerging development directions include:
Market forecasts indicate a CAGR of 7.2% (2023-2028), driven by 5G expansion and satellite internet demand.