Telegärtner J01155A0171 SMA Male to 4.3-10 Female Coaxial Adapter, 50 Ohm, DC-6 GHz, Brass Nickel-Plated

In RF systems, mismatched connector interfaces can cause signal reflections and downtime. The Telegärtner J01155A0171 adapter bridges SMA and 4.3-10 connectors, enabling reliable interconnections in test setups, base stations, and antenna systems. It converts an SMA plug to a 4.3-10 jack with low VSWR for consistent signal integrity.

Who is it for

RF engineers, technicians, and installers who need to adapt between SMA and 4.3-10 interfaces in wireless infrastructure, test equipment, and laboratory environments.

Main features

• SMA male (plug) to 4.3-10 female (jack) straight adapter
• 50 Ohm impedance for standard RF systems
• Wide frequency range: DC to 6 GHz
• Low VSWR ≤ 1.20 ensures minimal signal reflection
• Durable brass body with nickel plating
• Gold-plated beryllium copper center contact for reliable conductivity
• PTFE dielectric for stable performance
• Operating temperature range: -55 °C to +155 °C
• High mating cycles: ≥ 500

Specifications

• Connector 1: SMA male (plug)
• Connector 2: 4.3-10 female (jack)
• Impedance: 50 Ohm
• Frequency range: DC - 6 GHz
• VSWR: ≤ 1.20
• Dielectric strength: 1.5 kVeff
• Insulation resistance: ≥ 5 GΩ
• Center contact resistance: ≤ 3 mΩ
• Outer contact resistance: ≤ 2 mΩ
• Operating temperature: -55 °C to +155 °C
• Mating cycles: ≥ 500
• Body material: Brass (CuZn39Pb3), nickel plated
• Center contact material: Beryllium copper (CuBe2), gold plated
• Dielectric material: PTFE
• Interface standards: IEC 60169-15 (SMA), IEC 61169-54 (4.3-10)

Tips

Ensure connectors are clean and properly torqued to maintain low VSWR. For outdoor use, consider additional weatherproofing as the adapter itself is not IP-rated.