ZLTMM-105-63-G-D-420

Headers, Male Pins Overview

The ZLTMM-105-63-G-D-420 is a board stacking connector from the Samtec Flex Stack series. It features 34 contacts arranged in two rows with a 2.00 mm (0.079 inch) pitch. The male pins are constructed from phosphor bronze with gold over nickel plating. Designed for through-hole straight mounting, it utilizes a liquid crystal polymer insulator rated UL 94 V-0. The component supports variable stack heights and operates within a temperature range of -55°C to +125°C.

Headers, Male Pins Feature Summary

• Elastic stacking design allows modification of pin lengths and adjustment of the insulator body position in 0.005-inch increments
• Shrouded structure provides protection for blind mating applications involving up to fifty terminals
• Flexible configuration enables adaptation to specific board spacing requirements without custom tooling

Headers, Male Pins Applications

• Blind mating connections requiring precise vertical alignment
• Multi-layer board stacking systems with variable height constraints
• High-density interconnects in telecommunications infrastructure equipment
• Industrial control modules demanding reliable signal transmission

Headers, Male Pins Procurement Notes

Verify the exact contact count and row configuration against the official datasheet before ordering. Confirm that the specified gold plating thickness meets your corrosion resistance requirements. Ensure the through-hole soldering process aligns with the thermal profile limits defined by the manufacturer. Cross-reference the part number suffixes to guarantee compatibility with mating connectors in your assembly.

Headers, Male Pins Selection Notes

Choose this component when variable stack height flexibility is critical for your mechanical layout. The shrouded design offers superior protection compared to open headers in dense environments. Consider the phosphor bronze material properties for necessary conductivity and spring force. Evaluate the operating temperature range to ensure stability under your specific environmental conditions.

Headers, Male Pins Part Context

This part belongs to the ZLTMM series, characterized by its flexible stacking capabilities and robust construction. It serves as a specialized solution for complex multi-board assemblies where standard fixed-height connectors cannot accommodate manufacturing tolerances or design variations effectively.

Headers, Male Pins Replacement Considerations

Direct substitutes include other ZLTMM variants with matching pitch and contact counts. Verify mechanical dimensions and electrical ratings before swapping. Generic equivalents may lack the specific elastic stacking feature required for proper function.

Headers, Male Pins FAQ

What is the maximum stack height variation allowed?

The design permits adjustment of the insulator body position in 0.005-inch increments, allowing for flexible stack height customization.

Is the connector suitable for high-temperature environments?

Yes, the component is rated for operation between -55°C and +125°C, making it suitable for demanding industrial applications.