myMectronic
myMectronic

A Premier B2B Part Search

Johnson-Cinch Connectivity Solutions 1420403016 RF connector

The SMA 50 Ohm connector is a high-performance RF component designed for precise signal transmission in industrial and communication applications. Made from brass and beryllium copper with gold or nickel plating, it provides excellent electrical ratings, including 50 ohms impedance and high frequency range up to 26.5 GHz. Its durable construction with PTFE insulators and conductively rubber EMI gaskets ensures reliable performance under harsh environmental conditions. Suitable for flexible and semi-rigid cables like RG-316, LMR-100, and others, it is ideal for high-frequency signal and data transfer in demanding settings.

Authorized Distributors
Source:Newark
Part No:142-0403-016
Stock:25
Inv Date:05-30-2026
Price: Unit price: $6.54
Buy/RFQ:
Source:DigiKey
Part No:142-0403-016
Stock:113
Inv Date:05-30-2026
Price: Unit price: $6.43
Buy/RFQ:
Part No:142-0403-016
Stock:19
Inv Date:05-31-2026
Price: Unit price: $6.43
Buy/RFQ:
Part No:142-0403-016
Stock:0
Inv Date:05-30-2026
Price: Unit price: $8.94
Buy/RFQ:
Part No:142-0403-016
Stock:25
Inv Date:05-30-2026
Price: Unit price: $5.2
Buy/RFQ:
Part No:142-0403-016
Stock:167
Inv Date:05-30-2026
Price: Unit price: $3.5556
Buy/RFQ:
Part No:142-0403-016
Stock:714
Inv Date:05-30-2026
Price: Unit price: $3.5556
Buy/RFQ:
Part No:142-0403-016
Stock:25
Inv Date:05-30-2026
Price: Unit price: $5.2
Buy/RFQ:

Johnson-Cinch Connectivity Solutions 1420403016 RF connector Specifications:

  • Impedance: 50 ohms
  • Frequency Range: up to 26.5 GHz for semi-rigid and flexible cables
  • Insertion Loss: 0.03 * f(GHz) tested at 10 GHz
  • VSWR: 0.05 * (GHz), tested at 10 GHz
  • Dielectric Withstanding Voltage: 750 VRMS at sea level
  • Power Rating: 0.5 watt at +25°C, derated to 0.25 watt at +125°C
  • Environmental Ratings: -65°C to +165°C temperature, MIL-STD compliance
  • Mechanical: 500 cycles durability, mating torque 7-10 in-lb
  • Materials: Brass, beryllium copper, PTFE insulators, gold/nickel plating
  • Connection Type: Crimp or solder for center contact, suitable for RG-316, LMR-100 cables

Buy the Emerson SMA – Reliable RF Connectors for Industrial Applications

Enhance your RF system performance with Emerson SMA connectors, designed for high-frequency applications up to 26.5 GHz. Crafted from durable brass and copper, these connectors feature gold or nickel plating for corrosion resistance and excellent electrical contact. Compatible with various cables such as RG-316 and LMR-100, they support reliable and low-loss signal transfer in demanding industrial environments. Easy to install via crimp or solder, ensuring secure and stable connections for your communication, measurement, and control systems. Order online today for fast delivery and expert support.

Buy Emerson SMA connectors now and ensure high-frequency signal integrity for industrial communication and RF applications.

Frequently Asked Questions

Where can I buy Johnson-Cinch Connectivity Solutions 1420403016?

You can click on the BUY or RFQ button to purchase 1420403016 from an authorized Johnson-Cinch Connectivity Solutions distributor.

How do I troubleshoot issues or seek technical support for part 1420403016?

You can download the 1420403016 datasheet or visit the Johnson-Cinch Connectivity Solutions website for support.

Who is the manufacturer of 1420403016?

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