951104-4620-AR-PR

Headers, Male Pins Overview

The 3M 951104-4620-AR-PR is a rectangular header connector from the 951 series, designed for surface mount technology (SMT) applications. It features a right-angle configuration with four positions and a 2mm pitch. The component utilizes matte tin contact plating on both mating and tail sections, supported by a nickel base material. It is constructed with high-temperature thermoplastic insulation and offers an insulation resistance exceeding 5x10⁸ Ω at 100 VDC. The connector is rated for process temperatures up to 260°C in accordance with J-STD-020C standards and holds a Moisture Sensitivity Level of 1.

Headers, Male Pins Feature Summary

• Supports end-to-end stacking to optimize PCB space utilization
• Compatible with lead-free reflow soldering processes
• Features high-temperature dielectric materials for thermal stability

Headers, Male Pins Applications

• Board-to-board connections
• Wire-to-board connections
• High-density electronic assemblies

Headers, Male Pins Procurement Notes

Verify the specific suffixes against official 3M documentation to confirm exact pin count, orientation, and termination style. Ensure compatibility with lead-free assembly lines given the 260°C rating. Cross-reference technical sheet TS-2158 for detailed mechanical dimensions and plating specifications before integration into production designs.

Headers, Male Pins Selection Notes

Select this model for applications requiring right-angle SMT headers with a 2mm pitch. The matte tin finish suits general-purpose interconnects where gold plating is not required. Consider the stacking capability if vertical board spacing allows. Verify that the 4-position count matches the circuit design requirements and that the right-angle form factor fits the enclosure constraints.

Headers, Male Pins Part Context

This part belongs to the 3M 951 series, which provides high-performance board-to-board and wire-to-board solutions. The series includes various configurations such as straight and right-angle pins, single and double rows, and different termination methods. These connectors are engineered for data center and industrial automation environments requiring reliable electrical connections in compact spaces.

Headers, Male Pins Replacement Considerations

Consult the 3M 951 series catalog for alternative pin counts or orientations. Direct substitutes may include other 951 series headers with matching 2mm pitch and SMT termination. Verify mechanical fit and electrical ratings before swapping components.