Molex KK 254 PCB Header, Right Angle, 4 Way, Gold Plated

The Molex KK 254 PCB Header is a robust, right-angle connector designed for reliable board-to-board and wire-to-board applications. Part of the extensive KK 254 connector system, this header delivers excellent electrical performance, supporting up to 5A and 250V per circuit, all within a compact 2.54mm centreline pitch. Its 4-way configuration offers efficient and organised connections for a variety of electronic assemblies.

Engineered for durability and secure mating, this header features dual-cantilever terminals that provide a stable and repeated connection. The inclusion of polarizing header backwalls and polarizing ribs on receptacles ensures correct orientation and prevents mismating, while the friction-lock mechanism secures the connection against vibration and accidental disconnection, enhancing overall system reliability.

The header is constructed with a brass contact material and features gold-plated contacts, ensuring excellent conductivity and corrosion resistance. With a through-hole right-angle termination style, it is suitable for a wide range of PCB designs, enabling efficient space utilisation on the board.

Key Features and Benefits

• Supports up to 5A and 250V per circuit for robust power and signal transmission.
• 2.54mm centreline pitch aligns with industry-standard spacing.
• Dual-cantilever terminals ensure reliable and consistent connections.
• Polarizing backwalls and ribs prevent incorrect insertion, saving time and reducing errors.
• Friction-lock design increases mating security and vibration resistance.
• Gold-plated contacts provide superior conductivity and long-term reliability.
• Right-angle, through-hole termination is ideal for space-constrained layouts.
• Shrouded connector shroud offers additional protection for the terminals.

This header is ideal for applications in automotive,<