Johnson Straight SMA Coaxial Jack, 50 Ohm, Gold-Plated
High-performance Johnson SMA coaxial jack (50 Ohm, gold-plated) for RF communications up to 18GHz. Durable PCB mount design.
The Johnson Straight SMA Coaxial Jack (Model: 142-0701-231) is a high-performance RF connector designed for optimal signal integrity and durability. Featuring a gold-plated beryllium copper contact and PTFE insulator, this connector ensures reliable connectivity with minimal signal loss.
With a through-hole vertical coaxial termination and a maximum frequency of 18GHz, this SMA jack is ideal for high-frequency applications. The robust construction supports a working voltage of 335 VRMS and boasts an impressive minimum insulation resistance of 5000 MΩ.
Key Features
- Contact Material: Beryllium copper for high conductivity
- Contact Plating: Gold-plated for superior corrosion resistance
- Insulator: PTFE for stable dielectric properties
- Frequency Range: Up to 18GHz
- Working Voltage: 335 VRMS
- Insulation Resistance: 5000 MΩ (minimum)
- Mating Torque: 7 to 10-inch lbs
- PCB Mount: Secure and stable installation
Perfect for RF communications and other high-frequency electronics, this connector delivers peak performance in demanding environments.
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Technical Specifications
- Dispatched within 0-2 business days
- Delivery to Worldwide: 6-7 business days*
- Free Shipping Included
- RF communications
- High-frequency electronics
- PCB-mounted applications
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- Connector Type: SMA Coaxial
- Connector Body Style: Straight Jack
- Coaxial Termination: Through Hole Vertical
- Impedance: 50ohm
- Contact Material: Beryllium Copper
- Contact Plating: Gold Plated
- Frequency Max: 18GHz
- Connector Mounting: PCB Mount
- Working Voltage: 335 VRMS
- Minimum Insulation Resistance: 5000 MΩ
- Maximum Contact Resistance: 3 mΩ (center), 2 mΩ (outer)
- Mating Torque: 7 to 10-inch lbs
- Weight: 900g
Always follow local regulations and product guidance.
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