myMectronic
myMectronic

A Premier B2B Part Search

Johnson-Cinch Connectivity Solutions 1420711301 RF Coaxial Connector

The SMA 50 Ohm right angle jack receptacle is designed for surface mounting applications, providing a reliable RF connection for frequencies up to 18 GHz. Its gold-plated contacts ensure excellent conductivity and corrosion resistance, ideal for high-frequency communication systems. Constructed with brass bodies and PTFE insulators, it offers durability and stable performance in challenging environments. The compact size and robust mechanical design facilitate easy installation and long-term reliability, making it a versatile component for RF and microwave applications in aerospace, defense, and telecommunications industries.

Authorized Distributors
Source:Newark
Part No:142-0711-301
Stock:325
Inv Date:05-30-2026
Price: Unit price: $11.1
Buy/RFQ:
Source:DigiKey
Part No:142-0711-301
Stock:1494
Inv Date:05-30-2026
Price: Unit price: $14.21
Buy/RFQ:
Source:DigiKey
Part No:142-0711-301
Stock:45
Inv Date:05-30-2026
Price: Unit price: $24.01
Buy/RFQ:
Part No:142-0711-301
Stock:0
Inv Date:05-31-2026
Price: Unit price: $13.79
Buy/RFQ:
Part No:142-0711-301
Stock:15
Inv Date:05-30-2026
Price: Unit price: $6.75
Buy/RFQ:
Part No:142-0711-301
Stock:0
Inv Date:05-30-2026
Price: Unit price: $13.11
Buy/RFQ:
Part No:142-0711-301
Stock:0
Inv Date:05-30-2026
Price: Unit price: $13.11
Buy/RFQ:
Part No:142-0711-301
Stock:953
Inv Date:05-30-2026
Price: Unit price: $3.76
Buy/RFQ:
Part No:142-0711-301
Stock:75
Inv Date:05-31-2026
Price: N/A
Buy/RFQ:

Johnson-Cinch Connectivity Solutions 1420711301 RF Coaxial Connector Specifications:

  • Impedance: 50 ohms
  • Frequency Range: Up to 18 GHz
  • Material: Brass body, gold-plated contacts, PTFE insulators
  • Contact Resistance: Max 3.0 milliohms
  • Insulation Resistance: Minimum 5000 Megohms
  • Dielectric Withstanding Voltage: 750 VRMS
  • Power Rating: 0.5 watt at +25°C, derated to 0.25 watt at +125°C
  • Environmental Ratings: -65°C to +165°C, MIL-STD-202 compliant for shock, vibration, and corrosion
  • Dimensions: Aircraft-style compact connector for surface mounting, with detailed measurements available on request
  • Durability: Minimum 500 mating cycles

Buy the Buy Cinch Connectivity SMA 50 Ohm Part Number 1420711301 Online

Purchase the Cinch Connectivity SMA 50 Ohm RF connector online today to enhance your high-frequency communication setups. This surface mount connector features gold-plated contacts for superior conductivity, durability with over 500 mating cycles, and operates efficiently up to 18 GHz. Its compact design ensures reliable connections in tight spaces, ideal for aerospace, defense, and telecommunication applications. Easy to install with robust mechanical and environmental ratings, this connector guarantees long-lasting performance. Order now and improve your RF system's reliability today.

Get Cinch Connectivity SMA 50 Ohm Jack Receptacle today—designed for high-frequency RF and microwave systems with reliable surface mount installation.

Frequently Asked Questions

Where can I buy Johnson-Cinch Connectivity Solutions 1420711301?

You can click on the BUY or RFQ button to purchase 1420711301 from an authorized Johnson-Cinch Connectivity Solutions distributor.

How do I troubleshoot issues or seek technical support for part 1420711301?

You can download the 1420711301 datasheet or visit the Johnson-Cinch Connectivity Solutions website for support.

Who is the manufacturer of 1420711301?

Johnson-Cinch Connectivity Solutions

Johnson-Cinch Connectivity Solutions Part List

Browse and search other Johnson-Cinch Connectivity Solutions parts, locate datasheets and stock

Sponsored by