Telegärtner BNC kištukas į dvigubą 4 mm bananų kištuką matavimo adapteris, 50 omų, sidabrinis J01008A0628

When you need to connect a coaxial cable or test instrument to a multimeter or lab power supply, standard BNC and banana plugs simply don't fit together. This Telegärtner adapter solves that mismatch instantly: one end is a BNC male plug, the other two 4 mm banana plugs (red and black), so you can bridge your RF gear with everyday test equipment without soldering or makeshift cables.

Why it's a handy addition to your toolbox

• Direct BNC male to dual 4 mm banana plugs – no extra adapters needed
• 50 Ohm impedance matches typical RF test setups for accurate signal transfer
• Gold-plated BNC center contact ensures reliable, low-resistance connection
• Rated for 500 V AC/DC and 10 A – safe for a wide range of measurements
• Works in temperatures from -25°C to +70°C, so it's fine in most workshops and labs

Who will find it useful

This adapter is made for anyone who works with electronics: hobbyists prototyping circuits, technicians repairing audio or radio equipment, and lab users who need to hook a coaxial cable to a multimeter or signal generator. It's also a smart spare for schools and repair shops where BNC and banana interfaces often meet.

Key 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

How to use it

Simply plug the BNC male end into your coaxial cable or device output, then insert the two banana plugs into the corresponding red and black sockets of your multimeter, power supply, or other test instrument. The colour coding helps you keep polarity straight. Thanks to the robust brass housing and nickel plating, it stands up to frequent connect and disconnect cycles.

Tip: Before measuring, double-check that your device's voltage and current stay within the 500 V AC/DC and 10 A limits. For best signal integrity, keep the adapter clean and avoid bending the banana plugs sharply.