Telegärtner BNC Male to Dual 4 mm Banana Plug Measurement Adapter, 50 Ohm, Silver J01008A0628

This Telegärtner measurement adapter combines a BNC male connector with dual 4 mm banana plugs in one compact unit, enabling direct connection between coaxial test equipment and standard multimeter or lab inputs. The 50 Ohm impedance matches typical RF test setups, while the gold-plated BNC center contact ensures reliable signal integrity.

Highlights

• BNC male to dual 4 mm banana plugs (red/black)
• 50 Ohm impedance for RF measurement applications
• Gold-plated BNC center contact, nickel-plated body
• Rated for 500 V AC/DC and 10 A
• Operating temperature range -25°C to +70°C

In daily use

Ideal for test and measurement environments, prototyping, and lab work where a coaxial connection must be adapted to banana-style inputs. The adapter is constructed with a brass, nickel-plated housing and PTFE insulation for the BNC side, while the banana plugs feature polyamide insulation for durability and safety.

Full specifications

• Connector A: BNC male (plug)
• Connector B: Dual 4 mm banana plugs (red/black)
• Impedance: 50 Ohm
• Max. operating voltage: 500 V AC/DC
• Max. operating current: 10 A
• BNC contact plating: Gold (center), nickel (outer)
• Banana plug contact plating: Nickel
• Housing material: Brass, nickel-plated
• BNC insulation: PTFE
• Banana plug insulation: PA (polyamide)
• Colour: Silver (BNC body), red/black (banana insulation)
• Operating temperature: -25°C to +70°C
• Adapter configuration: Coaxial to dual banana
• Application: Test & measurement, prototyping

Final note

A professional-grade adapter for reliable signal conversion between BNC and banana plug interfaces.