HUADA SSMP-KB2-1: Ultra-Small RF Coaxial Connector for High-Frequency Applications
Discover the HUADA SSMP-KB2-1: Ultra-Small RF Coaxial Connector
Product Description: The SSMP-KB2-1 is an ultra-small push-in RF coaxial connector designed for high-frequency applications. With a compact form factor (smaller than SMP connectors), it’s ideal for modular and densely packed installations.
Key Features of the HUADA SSMP-KB2-1 Connector
Impedance: The SSMP-KB2-1 has an impedance of 50 Ω, making it suitable for various RF applications.
Frequency Range: It operates in a wide frequency range, from DC up to 65 GHz, making it ideal for high-speed data transmission.
VSWR (Voltage Standing Wave Ratio): The VSWR is exceptionally low, with a formula of 1.02 + 0.012 × F (GHz). This ensures minimal signal reflection and optimal performance.
Insertion Loss: The connector’s insertion loss is calculated as 0.04 × √F (GHz), indicating efficient signal transmission.
Dielectric Withstanding Voltage (DWV): The SSMP-KB2-1 can handle up to 325 Vrms without breakdown.
Insulation Resistance: With a minimum insulation resistance of 5000 MΩ, it maintains signal integrity even in challenging environments.
Detent Force: The force required to engage (6.5 lbs maximum) and disengage (4 lbs minimum) the connector ensures secure mating.
Misalignment Tolerance: Radial misalignment tolerance is +/- 0.010 inches, and axial misalignment tolerance is 0.000/0.010 inches.
Temperature Range: It operates reliably in temperatures ranging from -55°C to +165°C.
Applications: The SSMP connector finds applications in optical networking components, specifically 40G and 100G Modulator and Driver amplifiers.
Technical Features Table
Impedance | 50 Ω |
Frequency Range | 50 GHz |
Insulation Resistance | 2000 MΩ |
Series | ultra-small RF coaxial connector |
Rated Withstand Voltage | 170 VRMS |
Contact Resistance Outside Conductor | regular ≤3.5 , airseal ≤5 mΩ |
Contact Resistance Inner Conductor | regular ≤8 , airseal ≤30 mΩ |

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