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AMPHENOL RF 242263 RF Adapter

QMA adapters provide a reliable and high-performance RF interface suitable for frequencies up to 18 GHz, featuring a quick-locking snap-on connection that simplifies installation and ensures secure mating. Crafted with durable materials including brass bodies with nickel plating and BeCu contact components with gold plating, these adapters are designed for robustness and longevity, with a minimum durability of 100 connection cycles. The connectors are environmentally resilient, operating from -65°C to 165°C, and are RoHS compliant, making them ideal for applications in 5G infrastructure, base stations, antennas, and test equipment requiring low loss and high power handling capabilities.

Authorized Distributors
Source:Newark
Part No:242263
Stock:99
Inv Date:05-28-2026
Price: Unit price: $60.91
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Source:DigiKey
Part No:242263
Stock:12
Inv Date:05-28-2026
Price: Unit price: $60.17
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Source:DigiKey
Part No:242263
Stock:288
Inv Date:05-28-2026
Price: Unit price: $142.364
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Part No:242263
Stock:60
Inv Date:05-29-2026
Price: Unit price: $55.8
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Part No:242263
Stock:0
Inv Date:05-28-2026
Price: Unit price: $64.46
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Part No:242263
Stock:0
Inv Date:05-28-2026
Price: Unit price: $120.989
Buy/RFQ:
Part No:242263
Stock:0
Inv Date:05-28-2026
Price: Unit price: $120.989
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Part No:242263
Stock:24
Inv Date:05-28-2026
Price: Unit price: $40.95
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Part No:242263
Stock:1
Inv Date:05-29-2026
Price: N/A
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AMPHENOL RF 242263 RF Adapter Specifications:

  • Impedance: 50 Ω
  • Frequency Range: DC to 18 GHz
  • VSWR: 1.24 Max.
  • Dielectric Withstanding Voltage: 1000 VRMS Min.
  • Mating Durability: 100 Cycles Min.
  • Temperature Range: -65°C to 165°C
  • Materials: Body Brass with Nickel Plating, Contact BeCu with Gold Plating, Insulator PTFE, Natural
  • Environmental Compliance: RoHS
  • Mechanical Features: Snap-On Interface, 360° Rotation, Low Loss RF Performance, High Power Handling
  • Connector Types Available: QMA to N-Type, TNC, SMA
  • Applications: Base stations, antennas, 5G wireless infrastructure, amplifiers, test and measurement

Buy the Amphenol QMA – Reliable RF Adapters for Industrial Applications

Experience seamless and secure RF connectivity with Amphenol high-performance QMA adapters, supporting frequencies up to 18 GHz. Designed for quick, tool-free installation with a snap-on interface, these adapters provide excellent electrical performance and environmental resilience. Made with premium materials including brass and Becu contacts with gold plating, they ensure low loss, high power handling, and long-lasting durability for critical applications such as base stations, antennas, 5G infrastructure, amplifiers, and RF testing equipment. Purchase online today to ensure reliable, high-quality RF connections across your projects.

Get Amphenol QMA adapters today—built for precision, durability, and high-frequency performance in demanding RF environments.

Frequently Asked Questions

Where can I buy AMPHENOL RF 242263?

You can click on the BUY or RFQ button to purchase 242263 from an authorized AMPHENOL RF distributor.

How do I troubleshoot issues or seek technical support for part 242263?

You can download the 242263 datasheet or visit the AMPHENOL RF website for support.

Who is the manufacturer of 242263?

AMPHENOL RF

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