Telegärtner Coaxial Adapter BNC Female to SMB Male, 50 Ohm, Straight J01008F0033

This Telegärtner coaxial adapter bridges BNC and SMB interfaces in a single compact body, enabling reliable signal transfer between equipment with different connector types. Its straight configuration and 50 Ohm impedance make it suitable for RF applications up to 4 GHz, while gold-plated beryllium copper center contacts and nickel-plated brass body ensure long-term performance.

Highlights

• BNC female (jack) to SMB male (plug) configuration
• 50 Ohm impedance with VSWR ≤ 1.25 from DC to 4 GHz
• Gold-plated center contact and nickel-plated brass body
• PTFE insulator for stable electrical characteristics
• Operating temperature range -40°C to +85°C

In daily use

The adapter's compact design allows easy connection in tight spaces, and its robust construction supports at least 500 mating cycles. It is suitable for test setups, RF modules, and communication systems where a BNC-to-SMB transition is required without additional cabling.

Full specifications

• Connector 1: BNC female (jack)
• Connector 2: SMB male (plug)
• Impedance: 50 Ohm
• Frequency range: DC to 4 GHz
• VSWR: ≤ 1.25
• Dielectric withstanding voltage: 1.5 kVeff
• Insulation resistance: ≥ 5 GΩ
• Center contact resistance: ≤ 1.5 mΩ
• Outer contact resistance: ≤ 1 mΩ
• Body material: Brass, nickel plated
• Center contact material: Beryllium copper, gold plated
• Insulator material: PTFE
• Operating temperature: -40°C to +85°C
• Mating cycles: ≥ 500

Final note

A precision adapter built to maintain signal integrity across BNC and SMB interfaces, ideal for professional RF applications.