Discover the HUADA SSMP(M)-JJ2 Ultra-Small RF Coaxial Connector

The SSMP(M)-JJ2 ultra-small RF coaxial connector redefines compact connectivity. Designed for high-frequency applications up to 50 GHz, this miniature connector packs a powerful punch. Its diminutive size makes it ideal for space-constrained environments, such as densely populated PCBs or modules. Whether you’re working on 5G infrastructure, satellite communication, or microwave systems, the SSMP(M)-JJ2 ensures reliable signal transmission without sacrificing precious real estate. With low contact resistance and excellent insulation properties, it’s the go-to choice for engineers seeking precision connections in the smallest of spaces.
Don’t let its size fool you—the SSMP(M)-JJ2 connector delivers big results. Its gold-plated contacts ensure low insertion loss and consistent performance, even at the highest frequencies. The airseal design minimizes impedance variations, maintaining signal integrity across the board. Whether you’re assembling RF modules, test equipment, or instrumentation, the SSMP(M)-JJ2 provides the reliability you need.

Key Features of the HUADA SSMP(M)-JJ2 RF Connector

Frequency Range: The SSMP(M)-JJ2 operates across a wide frequency range, from DC to 50 GHz. This versatility makes it suitable for various high-frequency applications.
Impedance: The connector maintains a consistent 50-ohm impedance, ensuring efficient signal transmission and compatibility with standard RF systems.
Operating Temperature: It can withstand extreme temperatures, operating reliably in a range from -55°C to 165°C.
Pin Diameter: The center pin diameter is 3.2 mm, allowing for precise connections.
Voltage Rating (Dielectric Withstanding Voltage): The SSMP(M)-JJ2 can handle up to 325 Vrms without compromising insulation integrity.
VSWR (Voltage Standing Wave Ratio): The connector exhibits a low VSWR of 1.25:1, minimizing signal reflections and losses.
Contact Resistance: Center Contact: 6 mOhms
Outer Contact: 2.5 mOhms
These low contact resistances contribute to reliable performance.
Insulation Resistance: The connector maintains an impressive insulation resistance of 5000 MOhms.
Termination Style: It’s designed for cable termination, with options for various cable sizes (e.g., 0.47", 0.86", 0.141").
Materials: Body Material: Beryllium Copper or Brass
Body Finish: Gold-plated, Center Contact Material: Beryllium Copper or Brass, Center Contact Finish: old-plated
Insulation Material: PTFE (Polytetrafluoroethylene) or Glass

Technical Features Table