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Johnson-Cinch Connectivity Solutions 1420303411 RF coaxial connector

The SMA 50 Ohm connector offers excellent performance for RF applications, with a frequency range up to 12.4 GHz for flexible cables and up to 18 GHz for semi-rigid types. It features gold or nickel plating for corrosion resistance and complies with MIL standards for durability. Designed with precise dimensions for secure fitting, this connector has a low VSWR of 1.15 at 1 GHz and minimal insertion loss, making it ideal for high-frequency signal transmission in communication, radar, and test equipment. Its robust construction ensures reliable connectivity in demanding environments, supporting various cable types including RG-316, LMR-100, and semi-rigid variants.

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Part No:142-0303-411
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Part No:142-0303-411
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Johnson-Cinch Connectivity Solutions 1420303411 RF coaxial connector Specifications:

  • Impedance: 50 ohms
  • Frequency Range: 0-12.4 GHz for flexible cables, 0-18 GHz for semi-rigid, 2.65 GHz for field replaceable connectors
  • VSWR: 1.15 + 0.02f (RG-316, LMR-100), 1.07 + 0.008f (semi-rigid with contact), 1.05 + 0.01f (bulkhead jack)
  • Insertion Loss: 0.06 *f(GHz) at 6 GHz, 0.03 *f(GHz) at 10 GHz for semi-rigid
  • Insulation Resistance: 5000 megohms minimum
  • Mechanical Ratings: Mating torque 7-10 in-lb, engagement force 2 in-lb max, durability 500 cycles
  • Material: Brass bodies with gold or nickel plating, PTFE insulators, Beryllium copper contacts
  • Environmental Ratings: Temperature -65°C to +165°C, MIL-STD-202 compliant, corrosion and vibration resistant
  • Power Rating: 0.5 watt at +25°C, derating to 0.25 watt at +125°C
  • Electrical: Dielectric Withstanding Voltage 500 VRMS, RF Leakage -60 dB at 2.5 GHz

Buy the Buy Cinch SMA Connector Part Number 1420303411 Online

Purchase the Cinch SMA RF connector part number 1420303411 online today to ensure reliable high-frequency connections up to 18 GHz. This durable connector features gold and nickel plating for corrosion resistance and low VSWR for optimal signal integrity. Designed with precise dimensions for secure fitting on various cable types including RG-316 and semi-rigid types, it is ideal for advanced communication, instrumentation, and test equipment. With excellent environmental ratings and a robust construction supporting over 500 mating cycles, this connector guarantees lasting performance in demanding environments, making it a perfect choice for your RF needs.

Buy Cinch SMA connector 1420303411 now and experience unmatched reliability and high-frequency performance in RF systems.

Frequently Asked Questions

Where can I buy Johnson-Cinch Connectivity Solutions 1420303411?

You can click on the BUY or RFQ button to purchase 1420303411 from an authorized Johnson-Cinch Connectivity Solutions distributor.

How do I troubleshoot issues or seek technical support for part 1420303411?

You can download the 1420303411 datasheet or visit the Johnson-Cinch Connectivity Solutions website for support.

Who is the manufacturer of 1420303411?

Johnson-Cinch Connectivity Solutions

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