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AMPHENOL RF 0312318RFX TNC Connector
Amphenol's TNC connectors, like the 031-2318-RFX, are miniature, threaded, weatherproof units developed in the late 1950s. Designed as a threaded version of the BNC, they feature screw threads for mating and maintain a constant 50Ω impedance, suitable for DC to 11 GHz applications. These connectors are ideal for commercial applications where cost-effectiveness is important, offering a balance between performance and affordability. They are commonly used in antennas, base stations, cable assemblies, cellular networks, instrumentation, and more.
AMPHENOL RF 0312318RFX TNC Connector Specifications:
- Electrical Impedance: 50 Ω nominal
- Frequency Range: DC - 11 GHz
- VSWR: 1.3 max. @ DC - 11 GHz (straight)
- RF Leakage: 60 dB minimum @ 3 GHz
- Voltage Rating: ≥ 500 V peak (depending on cable)
- Contact Resistance (center): ≤ 1.5 mΩ
- Contact Resistance (outer): ≤ 0.2 mΩ
- Contact Resistance (braid to body): ≤ 0.1 mΩ
- Insulation Resistance: 5,000 MΩ minimum
- Insertion Loss: maximum 0.18 dB @ 9 GHz
- Dielectric Withstanding Voltage: 1,500 Vrms (at sea level)
- Mating: 7/16 threaded coupling (MIL-STD-348)
- Coupling Torque: 4.1 / 6.1 in-lbs (46 / 69 N-cm)
- Coupling Nut Retention Force: 101 lbs (450N) min
- Durability (matings): 500 cycles minimum
- Temperature Range: -65°C to +165°C
- Corrosion: MIL-STD-202, method 101, cond. B
- Mechanical Shock: MIL-STD-202, method 213, cond. G
- Altitude: MIL-STD-202, method 105, cond. C
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Frequently Asked Questions
Where can I buy AMPHENOL RF 0312318RFX?
You can click on the BUY or RFQ button to purchase 0312318RFX from an authorized AMPHENOL RF distributor.
How do I troubleshoot issues or seek technical support for part 0312318RFX?
You can download the 0312318RFX datasheet or visit the AMPHENOL RF website for support.
Who is the manufacturer of 0312318RFX?
AMPHENOL RF