10129381-972004BLF

Overview

The Amphenol ICC (FCI) part number 10129381-972004BLF is a vertical pin header connector belonging to the EconoStik series. It features a 2.54 mm pitch and consists of 72 positions arranged in two rows. The connector utilizes brass contacts with gold plating for reliable signal transmission. Designed for through-hole mounting, it offers a current rating of 3 A and operates within a temperature range of -55°C to +105°C. The housing is constructed from black thermoplastic material rated UL 94 V-0 for flammability.

Feature Summary

• Vertical board-to-board interconnection design
• Gold-plated brass contact system
• Thermoplastic insulation with UL 94 V-0 rating

Applications

• Industrial control systems
• Test equipment interfaces
• Medical device connections
• Telecommunications hardware

Procurement Notes

Verify the specific manufacturer lead time, which may extend up to twelve weeks depending on production schedules. Confirm that the ordering suffix corresponds strictly to the 72-position configuration and does not imply functional changes. Ensure compatibility with standard through-hole assembly processes and verify that the required quantity aligns with the manufacturer's standard packaging specifications before finalizing procurement orders.

Selection Notes

Select this component when a high-density vertical connection is required for industrial or medical applications. The 72-position layout supports complex circuit routing while maintaining a compact footprint. Verify that the operating environment remains within the specified thermal limits and that the mating socket interface matches the 2.54 mm pitch specification to ensure proper mechanical engagement and electrical continuity.

Part Context

This connector belongs to the EconoStik family produced by Amphenol ICC (formerly FCI). The series is engineered for general-purpose electronic interconnections, emphasizing durability and cost-effectiveness. The product line supports various position counts and row configurations, providing standardized solutions for board-to-board connectivity across diverse commercial and industrial electronics markets.

Replacement Considerations

Cross-reference with other EconoStik headers sharing the same 2.54 mm pitch and dual-row architecture. Verify that substitute parts maintain identical pin count, voltage rating, and mounting orientation. Ensure that any alternative components meet the same UL 94 V-0 flammability standards and support the required 3 A current capacity for equivalent performance.