HARTING Female Crimp Circular Connector Contact, Contact Size 1.8 mm, Wire Size 24AWG, 28 AWG

This circular connector contact provides a crimp-style signal Interface designed for insertion into D-Sub female positions within standard connector assemblies. It is intended for use in electrical and electronic systems where Compact signal contacts are required, offering a professional-grade contact solution for automation and industrial applications.

• Gold over nickel plating reduces contact oxidation and improves signal integrity
• Copper alloy conductor delivers stable electrical conduction with low loss
• 10 mΩ maximum contact resistance supports low-voltage signal accuracy
• Crimp termination accepts 28–24 AWG conductors for secure wire retention
• Rated for operation from −40 to 85 °C for broad environmental tolerance
• Female 1.8mm contact size ensures compatibility with D-Sub signal cavities

• Suitable for wiring D-Sub connectors in control cabinets
• Ideal for signal transmission in industrial automation systems
• Used with instrumentation panels requiring Compact contacts
• Can be used for retrofit or repair of D-Sub female contact rows

The contact is formed from a copper alloy that provides a balance of conductivity and mechanical strength for repeated mating cycles.

The crimp termination requires an appropriate die set for 28–24 AWG conductors to ensure consistent mechanical and electrical connection quality.

It operates across a range from −40 to 85 °C, allowing deployment in both low-temperature storage and elevated-temperature equipment bays.

The contact is intended for signal-level applications and is sized at 1.8mm for compatibility with corresponding female D-Sub cavities.

The gold over nickel finish provides a corrosion-resistant Interface that maintains low contact resistance under normal environmental exposure.

For associated crimp tool see 693-1137 and for locator tool see 747-1670