Non-Insulated Ring O-Type Terminals Crimp Connectors 3.2mm are electrical wire terminals designed to establish secure and reliable connections between wires and compatible screw terminals, threaded studs, switches, relays, and other electrical components. Featuring a circular ring-shaped opening with a nominal diameter of 3.2mm, these terminals are suitable for compact electrical connections where a smaller mounting hole is required.
These terminals feature a non-insulated metal body with a crimping barrel for attaching electrical wires. The stripped wire is inserted into the barrel and secured using a suitable crimping tool, creating a mechanical and electrical connection between the conductor and the terminal. The closed-ring design allows the terminal to fit over a compatible screw or stud, helping prevent accidental detachment when the connection is properly fastened.
The compact 3.2mm ring opening makes these connectors suitable for small electronic assemblies, low-voltage wiring, control circuits, DIY electronics, and other applications with matching connection hardware. They can be used in robotics projects, electrical equipment, circuit assemblies, and custom wiring harnesses where reliable wire termination is required.
These non-insulated ring terminals are suitable for electronics hobbyists, students, technicians, and electrical assembly professionals. For optimal performance, select the correct terminal size for the wire gauge and mounting screw, use an appropriate crimping tool, and ensure the finished connection is secure. Since the metal terminal is exposed, additional insulation or a protective enclosure may be necessary to prevent accidental contact and short circuits.
Ring-shaped O-type terminal with a 3.2mm nominal mounting hole
Non-insulated metal construction for direct electrical contact
Designed for crimping onto stripped electrical wires
Closed-ring design helps prevent detachment from properly secured screw terminals
Suitable for compatible screws, studs, and electrical connection points
Compact size for small electronic assemblies and wiring applications
Useful for DIY electronics, robotics, and electrical projects
Suitable for control circuits and compatible low-voltage connections
Supports organized wiring and custom cable assembly
Compatible with a suitable terminal crimping tool
Available for different wire gauges depending on the terminal variant
Requires suitable insulation or protection where exposed metal may cause short circuits
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