3433-5302

Headers, Male Pins Overview

The 3M 3433-5302 is a 50-position, 2-row PCB header connector from the D3000 series. It features a 2.54 mm (0.100 inch) mating pitch and right-angle through-hole mounting. The contacts are gold-plated brass with a 10.0 µin thickness on mating surfaces. Rated for 1.75 A at 1V, it operates between -55°C and 105°C. Insulation is black PCT with UL94 V-0 flammability. It includes a four-wall shroud, keying slots, and long latch locking mechanisms.

Headers, Male Pins Feature Summary

• Four-wall shrouded design provides mechanical protection and alignment
• Long latch locking mechanism ensures secure board-to-board retention
• Gold-plated square contact terminals ensure reliable signal transmission
• Integrated keying slots prevent incorrect mating orientation

Headers, Male Pins Applications

• Board-to-board interconnections in industrial control systems
• Wire-to-board connections in consumer electronics assemblies
• High-density circuit board stacking applications
• Automotive electronic module interfaces

Headers, Male Pins Procurement Notes

Verify manufacturer part number authenticity against official 3M documentation. Confirm that the specific suffix matches required specifications. Check for obsolescence status as original parts may be discontinued. Ensure supplier provides traceable origin certificates. Validate packaging integrity to prevent terminal damage during transit.

Headers, Male Pins Selection Notes

Select this component when right-angle mounting and high mechanical retention are required. The four-wall shroud offers superior protection compared to open headers. Verify that the 2.54 mm pitch aligns with existing PCB layout constraints. Consider the long latch feature for applications requiring frequent disassembly. Ensure voltage and current ratings meet system operational demands.

Headers, Male Pins Part Context

This connector belongs to the 3M D3000 series of rectangular headers. It is designed for robust electronic interconnects requiring precise alignment. The series supports various pin counts and configurations. It is widely used in sectors demanding high reliability and durability. The specific model represents a standard configuration within this product family.

Headers, Male Pins Replacement Considerations

N3433-5302RB is a confirmed direct substitute. Verify compatibility before substitution. Ensure all mechanical and electrical parameters match exactly. Consult official 3M documentation for cross-reference details.