3M 3000 Series 34 Contact Straight Through Hole Shrouded PCB Header, 2.54 mm Pitch, 2 Row N3431-6202RB

3M N3431-6202RB is a robust 3000 Series through-hole PCB header designed for industrial, medical, and instrumentation applications requiring secure and reliable electrical connections. It has 34 male contacts arranged in two rows at a 2.54 mm pitch, facilitating easy integration onto printed circuit boards through secure through-hole mounting.

The header's gold-plated copper alloy contacts provide excellent electrical conductivity, ensuring effective signal transmission. The shrouded housing guards against electromagnetic interference and physical damage while centre bump polarisation prevents incorrect mating and potential damage to components.

Manufactured with a durable glass-filled polyester housing rated to UL 94V-0 standards, the header withstands mechanical fatigue and exposure to extreme temperatures ranging from -55°C to +105°C, making it ideal for harsh environment industrial and medical instrumentation setups.

Ejection latches featuring roll-pin construction securely hold the connector under vibration and allow hassle-free disconnection when servicing. Polarisation slots and compatibility with 3M's polarization keys provide flexible alignment options, including military-grade polarisation.

This PCB header supports board-to-board and wire-to-board connection systems, enhancing modularity and maintainability in complex electronic assemblies. It accommodates up to 25 V operating voltage and 2 A current per contact.

Gold-plated copper alloy contacts ensure excellent conductivity for precise signal transfer. Shrouded design prevents electromagnetic interference and physical contact damage. Through-hole mounting secures the header firmly to the PCB.

Operating temperature from -55°C up to 105°C for wide industrial application. Ejection latches with roll-pin construction enable secure retention and easy removal. Durable glass-filled polyester housing with UL 94V-0 flammability classification.

Centre bump polarisation prevents misalignment and incorrect insertion damage. Compatible with military polarization keys for advanced polarisation needs.

This 3M 3000 Series PCB Header is ideal for electronics manufacturing, industrial control, medical instrumentation, and telecommunications applications requiring durable, high-performance board connectors. Explore more connectors and electronic components in the EnvMart 3M industrial range.