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Johnson-Cinch Connectivity Solutions 1420721841 RF Connector

This RF connector is designed for high-frequency applications including 5G wireless, industrial communication, and RF systems. Crafted with high-quality brass and gold-plated contacts, it offers low insertion loss, excellent VSWR performance up to 18 GHz, and robust environmental ratings. Its durable construction ensures long life through 500 mating cycles and resistance to temperature extremes from -65°C to +165°C. Suitable for microstrip or coaxial circuitry, it provides reliable electrical performance, stable mating engagement, and effective shielding for critical communication infrastructure.

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Part No:142-0721-841
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Price: Unit price: $14.54
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Source:DigiKey
Part No:142-0721-841
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Part No:142-0721-841
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Part No:142-0721-841
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Part No:142-0721-841
Stock:286
Inv Date:05-30-2026
Price: Unit price: $11.64
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Part No:142-0721-841
Stock:286
Inv Date:05-30-2026
Price: Unit price: $11.64
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Source:Arrow EU
Part No:142-0721-841
Stock:1546
Inv Date:05-31-2026
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Johnson-Cinch Connectivity Solutions 1420721841 RF Connector Specifications:

  • Impedance: 50 ohms
  • Frequency Range: 0-18 GHz
  • Insertion Loss: 0.15 f(GHz), tested at 6 GHz for cable connectors
  • VSWR: Less than 1.5 up to 18 GHz
  • Mechanical Resistance: 500 cycles minimum
  • Material: Brass bodies, gold or nickel plated contacts
  • Contact Resistance: 3.0 milliohms initial, 4.0 milliohms after environmental testing
  • Working Voltage: 335 Vrms at sea level
  • Dielectric Withstanding Voltage: 1000 VRMS at sea level
  • Temperature Range: -65°C to +165°C
  • Environmental: MIL-STD-202, MIL-STD-107, MIL-STD-101, MIL-STD-204, MIL-STD-106
  • Durability: 500 cycles
  • Mating Torque: 7 to 10 inch-pounds
  • Retention Force: 6 lbs axial, 4 in-oz torque
  • Connector Material: Brass, beryllium copper, PTFE insulators
  • Connector Dimensions: Refer to detailed technical drawings for specific models

Buy the Buy Connectors RF Connector Part Number 1420721841 Online

Order the RF Connector 1420721841 today for reliable high-frequency performance in wireless and industrial applications. Crafted with durable brass and gold-plated contacts, this connector supports operation up to 18 GHz with low insertion loss and excellent VSWR. Its robust design ensures long-lasting performance through hundreds of mating cycles and resistance to temperature extremes from -65°C to +165°C. Perfect for high-frequency data transmission, 5G networks, and RF systems, it provides stable electrical connections, environmental resistance, and compliance with MIL standards. Enhance your communication infrastructure with this high-quality, tested connector for dependable operation.

Get Connectors RF Connector 1420721841 today—built for precision and long-lasting durability in high-frequency communication systems.

Frequently Asked Questions

Where can I buy Johnson-Cinch Connectivity Solutions 1420721841?

You can click on the BUY or RFQ button to purchase 1420721841 from an authorized Johnson-Cinch Connectivity Solutions distributor.

How do I troubleshoot issues or seek technical support for part 1420721841?

You can download the 1420721841 datasheet or visit the Johnson-Cinch Connectivity Solutions website for support.

Who is the manufacturer of 1420721841?

Johnson-Cinch Connectivity Solutions

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