TEMS-125-02-03.0-H-D-K-TR

Headers, Male Pins Overview

TEMS-125-02-03.0-H-D-K-TR is a shrouded header strip from the Tiger Eye TEMS series, manufactured by Samtec Inc. It features a 0.80 mm (0.031 inch) contact pitch and a 1.60 mm (0.063 inch) row spacing. The connector provides 50 positions arranged in two rows with male pin contacts. Designed for surface mount termination, it utilizes phosphor bronze contacts with gold plating over nickel barriers. The insulator is constructed from black liquid crystal polymer (LCP), rated for operation between -55°C and +125°C. Electrical ratings include 235 VAC and 330 VDC, with a current capacity of 2.9A per contact.

Headers, Male Pins Feature Summary

• Offers board-to-board connectivity with a four-wall shielded shroud design to ensure precise alignment during mating.
• Supports automated pick-and-place assembly processes through compatible tape-and-reel packaging options.
• Utilizes high-temperature liquid crystal polymer insulation to maintain structural integrity under thermal stress.

Headers, Male Pins Applications

• High-density interconnects in compact electronic modules
• Board stacking applications requiring precise vertical alignment
• Automated surface mount manufacturing environments

Headers, Male Pins Procurement Notes

Verify that the specific ordering suffix matches the required length and termination style. Confirm compatibility with standard SMT reflow profiles. Ensure the selected packaging variant aligns with existing assembly line equipment capabilities. Cross-reference the datasheet for exact dimensional tolerances before finalizing procurement specifications.

Headers, Male Pins Selection Notes

Select this component when a low-profile, high-density header is required for rigid board connections. The 0.80 mm pitch allows for significant I/O density within limited footprint areas. Consider the mechanical locking features provided by the shrouded housing to prevent misalignment during insertion.

Headers, Male Pins Part Context

This part belongs to the Tiger Eye TEMS family, which specializes in micro headers for space-constrained designs. The series is characterized by its robust construction and reliable performance in demanding electronic environments. It serves as a critical interface component in modern printed circuit board architectures.

Headers, Male Pins Replacement Considerations

Direct substitutes within the same series include TEMS-125-02-04.0-H-D-K-TR for increased height or TEMS-125-02-03.0-F-D-K-TR for different contact materials. Verify that any alternative maintains the same 0.80 mm pitch and shrouded configuration to ensure mechanical compatibility.

Headers, Male Pins FAQ

What is the maximum operating temperature for this connector?

The connector is rated for operation up to +125°C, with a minimum operating temperature of -55°C.

Does this header feature a shielded design?

Yes, the TEMS series includes a four-wall shrouded design that acts as a shield to guide mating pins accurately.