Product Specification

HUADA SMA-KFD448 RF Coaxial Connector: Unleashing Performance and Versatility

The SMA-KFD448 RF Coaxial Connector from HUADA is a powerhouse of connectivity. With a precise 50Ω impedance, it dances seamlessly across frequencies, from 0 to 18GHz. Picture it enduring extreme temperatures, from icy -65°C to scorching +165°C—reliable in any climate. Need frequent connections? It boasts 500 mating cycles, like a trusty handshake. Its insulation resistance (5000 MΩ) ensures signal purity, while the dielectric withstands up to 1000 volts—safety and reliability in one. Whether you’re flexing with cables or going semi-rigid, its low VSWR (Voltage Standing Wave Ratio) keeps signals grooving.

Key Features of the SMA-KFD448 HUADA Coaxial Connector

Impedance (50Ω): Imagine the SMA-KFD448 as a precision instrument—an orchestra tuning to the perfect pitch. Its 50Ω impedance ensures harmonious signal flow. Whether you’re connecting antennas, transceivers, or intricate RF systems, this impedance match minimizes reflections and maximizes performance. It’s like having a conductor who ensures every note resonates flawlessly.
Operating Temperature Range:
Picture this connector in extreme environments:
Arctic Expedition: At -65°C, it stands firm, defying frostbite. Think satellite communication in polar regions.
Desert Mirage: At +165°C, it remains unyielding. Imagine it inside a scorching engine compartment. This versatility—like a seasoned traveler adapting to any climate—makes it indispensable.
Mating Cycles (500): Visualize the SMA-KFD448 as a handshake that endures. It’s the connector at conferences, trade shows, and labs—500 confident handshakes without hesitation. Whether you’re testing, prototyping, or building networks, this durability ensures lasting connections. It’s like having a reliable friend who never tires of introductions.
Insulation Resistance (5000 MΩ): Think of insulation resistance as a guardian angel for your signals. At 5000 MΩ, it shields against stray currents, ensuring your data dances uncorrupted. It’s like having an invisible force field—protecting your precious electrons.
Dielectric Withstanding Voltage (1000 V): Voltage knocks, but the SMA-KFD448 stands tall. Up to 1000 volts—like a seasoned warrior—it faces high-voltage battles. Medical devices, radar systems, or power amplifiers—this connector ensures safety and reliability. It’s like having a voltage-proof shield.
Frequency Range:
Imagine the SMA-KFD448 as a radio, scanning stations:
Flexible Cable: It grooves from 0 to 12.4GHz—Wi-Fi, Bluetooth, and cellular bands. Like a DJ spinning hits.
Semi-rigid: Expanding its playlist, it covers 0 to 18GHz—microwaves, radar pulses, and data streams. It’s like having a versatile playlist for every occasion.
VSWR (Voltage Standing Wave Ratio):
VSWR—the connector’s reflection dance:
Flexible Cable: A mirror reflecting only good vibes—VSWR at 1.15 + 0.02F (where F is frequency in GHz).
Semi-rigid: Polished surface, enhancing self-esteem—VSWR at 1.10 + 0.02F.

Technical Features Table: