BKT-129-02-H-V-S-A

Headers, Male Pins Overview

The BKT-129-02-H-V-S-A is a polarized micro terminal strip header manufactured by Samtec Inc. It features a 1.00 mm (0.039 inch) pitch with 58 positions arranged in two rows. Designed for surface mount assembly, the connector utilizes phosphor bronze contacts with hard gold plating to ensure reliable electrical performance. The housing is constructed from black liquid crystal polymer (LCP), rated UL94 V-0 for flammability. This component supports a mating stack-up height of 4.5 mm and operates within a temperature range of -55°C to 125°C.

Headers, Male Pins Feature Summary

• Polarized design prevents incorrect mating orientation
• Hard gold contact plating ensures durability and low contact resistance
• Surface mount termination facilitates automated PCB assembly
• High-temperature LCP insulation supports demanding thermal environments

Headers, Male Pins Applications

• High-density board-to-board interconnects
• Automotive electronics modules
• Industrial control systems
• Telecommunications equipment

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the official Samtec BKT catalog to confirm material specifications and packaging options. Ensure that the selected variant matches the required contact plating thickness and housing color for your application. Cross-reference the datasheet for accurate footprint dimensions and reflow soldering profiles to guarantee proper installation and long-term reliability.

Headers, Male Pins Selection Notes

Select this component when a 1.00 mm pitch surface mount header with polarized alignment is required. Consider the 58-position configuration for high I/O density applications. Evaluate the operating temperature range and current rating requirements against the datasheet specifications. Confirm compatibility with mating socket strips, such as the BKS series, to ensure proper mechanical engagement and electrical continuity.

Headers, Male Pins Part Context

The BKT series represents Samtec's line of polarized micro terminal strips designed for compact electronic assemblies. These headers offer a balance of high pin count and small form factor, suitable for modern space-constrained designs. The BKT-129-02-H-V-S-A specifically provides a robust solution for applications requiring reliable signal transmission in harsh environments.

Headers, Male Pins Replacement Considerations

Direct replacements must maintain the 1.00 mm pitch, 58-pin count, dual-row configuration, and surface mount termination. Verify that substitute components offer equivalent polarization features and compatible mating interfaces. Ensure material compatibility and thermal ratings match or exceed the original specifications.