Telegärtner Coaxial Adapter SMA Female to SMA Male, 50 Ohm, Gold-Plated Brass J01155A0099

When an SMA cable or component does not match the gender of the port it needs to connect to, a simple, reliable adapter is the fastest fix. The Telegärtner J01155A0099 converts an SMA female jack into an SMA male plug in a straight, inline configuration, preserving the 50 Ω impedance and signal quality of the original connection.

Who is it for

RF technicians, test engineers, and anyone working with SMA-based equipment in laboratories, production, or field service. It is useful for adapting antennas, test cables, or instruments without replacing the entire cable assembly.

Main features

• SMA female (jack) to SMA male (plug) adapter
• Straight body orientation
• 50 Ω impedance
• Frequency range DC to 18 GHz
• Low VSWR ≤ 1.25 across the band
• Gold-plated brass body and beryllium copper center contacts
• PTFE insulator for stable dielectric properties
• Operating temperature from -65 °C to +165 °C
• Rated for 500 mating cycles

Specifications

• Connector 1: SMA female (jack)
• Connector 2: SMA male (plug)
• Impedance: 50 Ω
• Frequency range: DC – 18 GHz
• VSWR: ≤ 1.25
• Insertion loss: ≤ 0.05 dB at 1 GHz
• Body material: brass, gold-plated
• Center contact material: beryllium copper, gold-plated
• Insulator material: PTFE
• Operating temperature: -65 °C to +165 °C
• Voltage rating: 335 V RMS
• Insulation resistance: ≥ 5 GΩ
• Durability: ≥ 500 mating cycles

Tips

Ensure both mating connectors are clean and undamaged before use. Hand-tighten only; do not use tools to avoid over-torquing the SMA interface. For best performance, keep the adapter away from excessive bending or mechanical stress.