Johnson SMA RP Straight Coaxial Jack, Gold Plated, 50 Ohm
High-frequency SMA RP coaxial jack (18GHz, 50Ω) with gold-plated beryllium copper contacts for reliable RF signal integrity.
The Johnson SMA RP Straight Coaxial Jack (142-4701-801) is a high-performance coaxial connector designed for optimal signal integrity in RF communications. Featuring a gold-plated beryllium copper contact, this jack ensures excellent conductivity and corrosion resistance. With an 18GHz maximum frequency and 50 Ohm impedance, it delivers reliable performance in demanding applications.
This connector supports various coaxial cable types including RG58, RG142, RG316, LMR 100, LMR 195, LMR 200, and LMR 240. Its edge coaxial termination method ensures a secure and low-loss connection. The PTFE fluorocarbon or Tefzel insulation provides high dielectric strength, aligning with ASTM D 1710, ASTM D 1457, and ASTM D 3159 standards.
Key Features
- Mating Torque: 7–10 in·lbs for secure connections
- Durability: Rated for at least 500 mating cycles
- Insulation Resistance: Minimum 5000 MΩ
- Mounting Type: Designed for PCB mounting
This SMA RP jack is ideal for high-frequency RF applications, ensuring minimal signal loss and long-term reliability.
- RF Communication Systems
- High-Frequency Signal Transmission
- PCB-Mounted RF Applications
- Test & Measurement Equipment
- Connector Type: SMA RP Coaxial
- Body Style: Straight Jack
- Impedance: 50 Ohm
- Coaxial Termination: Edge Type
- Contact Material: Beryllium Copper
- Contact Plating: Gold Plated
- Max Frequency: 18GHz
- Mounting: PCB Mount
- Insulation Material: PTFE Fluorocarbon / Tefzel
- Durability: 500 mating cycles
- Insulation Resistance: ≥5000 MΩ
- Mating Torque: 7–10 in·lbs
- Compatible Cables: RG58, RG142, RG316, LMR 100, LMR 195, LMR 200, LMR 240
- Weight: 900g
Free standard delivery on Australian mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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