Telegärtner N Female to SMA Female Coaxial Adapter J01027B0008

Connecting N-type and SMA interfaces often requires multiple adapters or custom cables, introducing signal loss and potential failure points. The Telegärtner J01027B0008 solves this with a single, precision-machined adapter that transitions directly from N female to SMA female, maintaining a 50 Ω impedance across the entire DC to 6 GHz range.

Who is it for

RF engineers, telecommunications technicians, and test bench operators who need reliable inter-series connections between N and SMA systems. Ideal for laboratory setups, antenna systems, and instrumentation where low insertion loss and stable VSWR are critical.

Main features

• N female (jack) to SMA female (jack) coaxial adapter
• 50 Ω impedance, DC to 6 GHz frequency range
• VSWR ≤ 1.25 and insertion loss ≤ 0.1 dB across the band
• Nickel-plated brass body with gold-plated beryllium copper center contacts
• PTFE insulator for consistent dielectric performance
• Operating temperature from -40 °C to +85 °C
• Rated for 500 mating cycles

Specifications

• Connector 1: N-Type female
• Connector 2: SMA female
• Impedance: 50 Ω
• Frequency range: DC - 6 GHz
• VSWR: ≤ 1.25
• Insertion loss: ≤ 0.1 dB
• Body material: Brass, nickel-plated
• Center contact: Beryllium copper, gold-plated
• Insulator: PTFE
• Operating temperature: -40 °C to +85 °C
• Dielectric withstanding voltage: 1000 Veff
• Mating cycles: 500

Tips

Ensure both connectors are clean and properly aligned before mating. The adapter is suitable for laboratory use and field applications within the specified temperature range.