What is the 66460-4?
This is a loose-piece, bulk-packaged pin intended for field or bench assembly into a connector housing.
What Does the Gold Plating Mean for Your Application?
Wire Wrap Termination — A Legacy Fit
The wire wrap termination style is a legacy technique where the stripped wire is wrapped around a square post using a special tool, creating a gas-tight connection without solder. This termination is common in older backplane and telecom equipment designs. It is not compatible with crimp or solder termination methods — the contact is designed specifically for wire wrap, so verify your assembly tooling and process.