Molex KK 254 Series Straight Through Hole Pin Header 3 Contact 2.54 mm Pitch 1 Row Unshrouded 22-27-2031

The Molex 22-27-2031 KK 254 Series Straight Through Hole Pin Header is a precision-engineered component providing robust wire-to-board connectivity for industrial and electronics applications.

This pin header features 3 male contacts arranged in a single straight row with a 2.54 mm pitch and is unshrouded for straightforward integration into PCB designs.

Its nylon housing ensures excellent electrical insulation and mechanical stability while the tin-plated brass contacts provide superior conductivity and resist rust build-ups, ensuring a long-lasting connection even in tough environments.

The product is designed for through-hole mounting and uses a solder termination for secure contact retention, which helps prevent moisture and dust ingress, maintaining optimal performance.

With a current rating of 4A and voltage rating up to 250V, it is well suited for low-current electronic and electrical applications, such as automotive machinery, home appliances, data and communications equipment, and medical technology.

The header’s design includes a straight friction lock to maintain a secure connection under heavy vibration, minimizing disconnection risks in harsh conditions. This Molex PCB header is compatible with housings from Molex’s 2695, 6471, and 7880 series, increasing its versatility in assembly options.

The pin header has a straight orientation and single row configuration for efficient PCB layout. Nylon housing provides safety through electrical insulation and durability. Tin-plated brass contacts ensure reliable signal transmission and corrosion resistance.

Solder termination offers strong mechanical and electrical connection. Operating temperature range ensures performance in both cold and hot industrial environments. Low voltage and current ratings make it ideal for sensitive electronic devices.

Compatible with multiple Molex housing series enhances flexibility. Polarised and friction lock design reduces incorrect insertion and secures connection under vibration. This product is made in India and adheres to UL and CSA approvals, ensuring compliance with industry safety standards.

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