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Johnson-Cinch Connectivity Solutions 1420771831 Microwave Transition Connectors

High Frequency SMA End Launch Connectors are designed for microwave circuit applications, efficiently transitioning microwave energy from coaxial to planar structures such as GCPW and microstrip lines. These connectors feature a patent pending, self-contained design without external mounting hardware, simplifying installation. They operate up to 26.5 GHz, delivering low VSWR and minimal insertion loss, suitable for high-frequency RF systems, cellular amplifiers, antennas, and radar. Optimized for thin high-frequency substrates, they ensure reliable performance with low reflection and impedance matching across broad bandwidths, supporting demanding microwave applications.

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Part No:142-0771-831
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Part No:142-0771-831
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Inv Date:05-30-2026
Price: Unit price: $9.69
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Part No:142-0771-831
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Inv Date:05-30-2026
Price: Unit price: $9.69
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Part No:142-0771-831
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Johnson-Cinch Connectivity Solutions 1420771831 Microwave Transition Connectors Specifications:

  • Impedance: 50 Ohms
  • Frequency Range: 0-26.5 GHz
  • VSWR: 1.05 + 0.02*F(GHz) maximum at 0-18 GHz, <1.50 typical at 18-26.5 GHz
  • Working Voltage: 170 Vrms maximum at sea level, 45 Vrms at 70K feet
  • Dielectric Withstanding Voltage: 500 Vrms minimum at sea level
  • Corona Level: 125 Volts at 70K feet
  • Insertion Loss: Dependent on application
  • Insulation Resistance: 1000 Megohms minimum
  • Contact Resistance: 4.0 milliohms initial, 2.0 milliohms after environmental
  • RF Leakage: Not Applicable
  • RF High Potential Withstanding Voltage: 335 Vrms minimum at 4 & 7 MHz
  • Durability: 500 cycles minimum
  • Mating Torque: 7-10 inch-pounds
  • Engagement Design: MIL-STD-348, Series SMA
  • Temperature Range: -65°C to +165°C
  • Environmental Standards: MIL-STD-202 (Shock, Vibration, Corrosion, Moisture Resistance)

Buy the Emerson 1420771831 – Reliable Microwave Transition Connectors for Industrial Applications

Experience reliable microwave signal transition with Emerson Microwave Transition Connectors, supporting frequencies up to 26.5 GHz. These high-performance connectors feature low VSWR, minimal insertion loss, and a sturdy, self-contained design, simplifying installation without external hardware. Optimized for thin high-frequency substrates, they ensure excellent impedance matching and reduced reflections. Ideal for microwave, antenna, radar, and wireless infrastructure applications, these connectors enable precise, high-speed signal transmission in demanding environments. Purchase online today for professional-grade microwave connectivity solutions designed for durability and optimal performance.

Get Emerson 1420771831 today—built for precision microwave transitions with low VSWR and extended frequency range.

Frequently Asked Questions

Where can I buy Johnson-Cinch Connectivity Solutions 1420771831?

You can click on the BUY or RFQ button to purchase 1420771831 from an authorized Johnson-Cinch Connectivity Solutions distributor.

How do I troubleshoot issues or seek technical support for part 1420771831?

You can download the 1420771831 datasheet or visit the Johnson-Cinch Connectivity Solutions website for support.

Who is the manufacturer of 1420771831?

Johnson-Cinch Connectivity Solutions

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