Pomona Electronics manufactures electronic test and measurement equipment, including connectors and other components.
The 4286 connector is a specific product made by Pomona Electronics. It is a BNC connector, which stands for "Bayonet Neill-Concelman." BNC connectors are commonly used in electronic test and measurement equipment and in video and RF (radio frequency) applications. They are designed to provide a secure, reliable connection between two circuits or devices. The 4286 connector is a BNC female with a standard 4-hole flange mount. It is typically used to connect coaxial cables to electronic devices or instruments.
These are just a few of the features of the 4286 connectors. Depending on the specific application, other features or characteristics may also be important to consider. For more information, please refer to the product datasheet.