TE Connectivity 3000 Series Straight Through Hole PCB Header, 50 Contacts, 2 Rows, 2.54 mm Pitch, Shrouded N3433-6302RB

3M N3433-6302RB 3000 Series Straight Through Hole PCB Header is designed with 50 contacts arranged in 2 rows at a 2.54 mm pitch. This shrouded header features gold-plated copper alloy contacts and a thermoplastic polyester housing rated for continuous use between -55°C and 105°C. It includes three polarisation notches ensuring consistent mating orientation and is equipped with mounting holes and roll-pin latches for robust mechanical stability.

Its 1A current rating supports applications involving both data transmission and power delivery. The gold plating improves connection reliability by reducing line noise and enhancing corrosion resistance, which is crucial in demanding industrial, automotive, medical, and communications environments.

This through-hole header is applicable in board-to-board and wire-to-board connections, utilizing soldered terminations for secure electrical contact. The thermoplastic housing withstands processing temperatures up to 260°C, suitable for soldering and reflow processes.

The design incorporates ejection latches with roll pins to resist vibration-induced disconnections, making it ideal for harsh operating conditions encountered in industrial and automotive use cases. Multiple polarisation slots prevent misalignment and facilitate easy mating with compatible connectors.

Current rating of 1A suitable for mixed power and data applications. Gold-plated copper alloy contacts reduce contact resistance and improve durability. Thermoplastic polyester housing supports wide temperature range and high processing heat.

Polarisation notches ensure reliable connector orientation and fitment. Mounting holes and roll-pin snap latches enhance mechanical stability under vibration. Suitable for board-to-board and wire-to-board connections with solder tail pins.

Application fields include automotive indicators, medical devices, and data communications.

This 3M PCB header is a reliable solution within electronic connectors, especially for industrial, automotive, medical, and communications equipment requiring robust mechanical and electrical performance.

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