ETMM-102-02-F-D-RA

Headers, Male Pins Overview

The ETMM-102-02-F-D-RA is a board connector manufactured by Samtec Inc. It features 4 contacts arranged in 2 rows, with a male contact gender configuration. The connector utilizes a right-angle mounting style and has a pitch of 0.079 inch (2.00 mm). It employs solder terminals for PCB attachment and includes locking features. The insulator is black, constructed from liquid crystal polymer (LCP), while the contacts are made of phosphor bronze with rectangular patterns. Contact finishes include gold over nickel for mating surfaces and tin over nickel for termination.

Headers, Male Pins Feature Summary

• Right-angle board mounting design for space-efficient connections
• Locking mechanism ensures secure retention during operation
• High-reliability Tiger Eye™ multi-finger contact system
• Shrouded terminal strip construction for guided mating

Headers, Male Pins Applications

• Board-to-board interconnections in compact electronic assemblies
• Industrial control systems requiring reliable signal transmission
• Consumer electronics with limited vertical clearance
• Automotive infotainment and instrumentation modules

Headers, Male Pins Procurement Notes

Verify that the specific part number matches the required contact count and orientation. Confirm that the locking clip option is included if mechanical retention is necessary for the application. Ensure compatibility with mating headers regarding shroud design and pin configuration. Check material declarations against project-specific compliance requirements before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a low-profile, right-angle header is required for dense circuit layouts. The 2.00 mm pitch allows for moderate I/O density without excessive board space consumption. Consider the locking feature for vibration-prone environments. Verify that the surface mount or through-hole variant aligns with the assembly process capabilities and PCB design constraints.

Headers, Male Pins Part Context

This connector belongs to the ETMM series of extended shrouded terminal strips designed by Samtec. The series offers various post heights and mounting styles to accommodate different board stacking requirements. The ETMM variant specifically provides flexibility for variable height applications while maintaining consistent electrical performance across the product line.

Headers, Male Pins Replacement Considerations

Direct substitutes within the same family include variations in contact count such as ETMM-104-02-F-D-RA or ETMM-106-02-F-D-RA. For different mounting styles, consider ETMM-102-02-F-D-SM for surface mount options. Always verify dimensional compatibility and mating interface specifications before substituting any component.