A79038-001

Headers, Male Pins Overview

The Omnetics A79038-001 is a Nano Strip series male header connector designed for surface mount or through-hole board-to-wire applications. It features an 18-position dual-row configuration with a 0.025-inch (0.64mm) mating pitch and 0.030-inch (0.76mm) row spacing. The connector utilizes push-pull locking mechanisms and includes two guide posts for precise alignment. Contacts are made of copper beryllium with 50.0µin gold plating, rated for 1A per contact. Operating temperature ranges from -55°C to 125°C.

Headers, Male Pins Feature Summary

• Dual-row male pin configuration with push-pull locking mechanism
• Integrated guide posts for precise board alignment
• Gold-plated copper beryllium contacts for reliable signal transmission
• Compatible with wire-to-board and cable assembly applications

Headers, Male Pins Applications

• Board-to-cable interconnections in aerospace systems
• High-density wiring harnesses in military avionics
• Precision instrumentation and sensor interfaces
• Neuroscience research equipment connections

Headers, Male Pins Procurement Notes

Verify the specific termination style required for your design, as the A79038-001 designation typically refers to the header component. Confirm whether surface mount or through-hole mounting is needed, as variations exist within the Nano Strip family. Ensure mating connectors match the 0.025-inch pitch and dual-row format. Check for RoHS compliance status if environmental regulations apply to your project.

Headers, Male Pins Selection Notes

Select this connector when high-density interconnects with secure push-pull locking are required. The dual-row layout maximizes pin count within a minimal footprint. Guide posts ensure accurate mating in automated assembly processes. Consider the 1A current rating per contact for power distribution needs. Verify thermal stability requirements against the -55°C to 125°C operating range.

Headers, Male Pins Part Context

The A79038-001 belongs to Omnetics' Nano Strip series, known for precision connectors used in demanding environments. This series supports various configurations including headers, receptacles, and cable assemblies. The part number indicates an 18-position dual-row male connector. It is distinct from cable assemblies like the A79028-001, which are pre-assembled wire products rather than standalone connectors.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 0.025-inch pitch, 18-position dual-row layout, and push-pull locking mechanism. Verify that any alternative maintains the same guide post configuration for alignment compatibility. Ensure contact material and plating thickness meet the original specifications for electrical performance.