TELEGÄRTNER 100024790 SMA-bus naar SMA-bus coaxiale adapter, 50 Ohm, DC-18 GHz, vernikkeld messing

This TELEGÄRTNER coaxial adapter connects two SMA female interfaces in-line, providing a straight-through RF path with 50 Ohm impedance. Unlike generic adapters, it uses beryllium copper center contacts with gold plating and a PTFE insulator, ensuring low contact resistance and stable performance up to 18 GHz.

Highlights

• In-series SMA female to SMA female adapter
• 50 Ohm impedance, DC to 18 GHz frequency range
• VSWR ≤ 1.25 across the band
• Nickel-plated brass body, gold-plated beryllium copper center contact
• Panel mount (bulkhead) configuration

Full specifications

• Connector 1: SMA Female
• Connector 2: SMA Female
• Adapter Type: In-series Coaxial Adapter
• Impedance: 50 Ohm
• Frequency Range: DC to 18 GHz
• VSWR: ≤ 1.25
• Body Material: Brass
• Body Plating: Nickel
• Center Contact Material: Beryllium Copper (CuBe2)
• Center Contact Plating: Gold
• Insulator Material: PTFE
• Dielectric Withstanding Voltage: 1000 Veff / 50 Hz
• Insulation Resistance: ≥ 5 GΩ
• Contact Resistance (Center): ≤ 3 mΩ
• Contact Resistance (Outer): ≤ 2 mΩ
• Operating Temperature: -65 °C to +165 °C
• Mating Cycles: ≥ 500
• Configuration: Straight
• Mounting Type: Panel Mount (Bulkhead)

Final note

Precision RF interconnect for test, measurement, and communication systems where reliable SMA mating is required.