HARTING Female Crimp Circular Connector Contact, Contact Size 1.8 mm, Wire Size 22AWG, 26 AWG

This circular connector contact provides a crimp-style signal termination for D‑Sub female connections in industrial and electronic assemblies. It is intended for integration into D‑Sub wiring harnesses where reliable signal transmission and compatibility with standard D‑Sub formats are required.

• Gold over nickel plating reduces contact corrosion and ensures consistent conductivity
• Copper alloy construction offers mechanical resilience for repeated mating
• 1.8mm contact size supports Compact signal pin layouts
• Crimp termination accepts 26–22 AWG conductors for secure wire retention
• Maximum contact resistance of 10 mΩ minimises voltage drop in low-level signals
• Rated for operation between -40 and 85°C for varied environmental use

• Suitable for D‑Sub assemblies in automation control cabinets
• Ideal for signal harnesses in industrial measurement equipment
• Used with panel-mounted D‑Sub connectors in factory machinery
• Can be used for repair of legacy electronic Interface cables
• Used for wiring looms in electrical test rigs

The contact is designed to accept 26–22 AWG conductors, allowing for common signal cabling thicknesses used in control and instrumentation systems.

The gold-over-nickel finish provides a low-impedance, wear-resistant contact surface that preserves low contact resistance during repeated use and reduces oxidation risk.

It is specified for continuous use down to -40°C and up to 85°C to suit many indoor and sheltered industrial environments.

Yes, the maximum contact resistance is specified at 10 mΩ, which helps maintain signal integrity in sensitive circuits.