Coaxial Adapters are RoHS 2 compliant.

Press Release Summary:

4 mm Double Banana Coaxial Adapters features BNC connectors. Units are available in CT3888 and CT3889 models. CT3888 variant comes with insulate BNC female option and is suitable for power supplies applications. CT3889 version comes with sheathed double banana plugs and meets IEC 61010 safety standard for voltages up to 1,000 V CAT II/ 600 V CAT III. CT3889 is suitable for digital multimeters or portable oscilloscope applications.

Original Press Release:

Introducing Two Versatile Coaxial Adapters

Today Cal Test Electronics introduces two BNC to 4 mm double banana plug coaxial adapters, both with fully insulated BNC connectors.

The CT3888 features a fully insulated BNC female to standard double banana plugs for use on power supplies or other instruments where original banana jacks or binding posts are provided.

The CT3889 features sheathed double banana plugs, along with the fully insulated BNC female, for complete user protection. This adapter meets safety standard IEC 61010 for voltages up to 1,000 V CAT II/ 600 V CAT III and is intended for instruments featuring safety banana jacks, such as digital multimeters or portable oscilloscopes.

Both models are fully RoHS 2 compliant.


MSRP of $11.75 for the CT3888 and $13.00 for the CT3889. They are both available immediately.

About Cal Test Electronics

Since 1995, Cal Test Electronics has been serving the electronic and electrical markets with an extensive line of quality test accessories and a commitment to total customer service. We evolved for the specific purpose of providing customers with products they need to get their tasks completed. Our mission is to provide you with both a quality product and 30 years of expert knowledge so that you can remain focused on your goal. Our job is to make your testing life easier. If you are in the electronic, electrical, maintenance or process control industries, we offer the most comprehensive lines of test accessories. With over 3,000 items in 7 product categories, there is almost no test accessory challenge Cal Test cannot meet.

More from Agricultural & Farming Products

All Topics

COVID-19 Response Suppliers COVID-19 Response:
Can Your Company Help Provide Critical Supplies?

We are using the power of our platform to aid in the mass shortage of critical supplies. If your company can help provide supplies, capabilities, or materials for products such as N-95 Masks and Tyvek SuitsPlease let us know.

COVID-19 Response Suppliers