174973-2

Headers, Male Pins Overview

The TE Connectivity AMP Connectors part number 174973-2 is a rectangular connector header from the MULTILOCK series. It features a vertical, through-hole solder termination style with a 2.5 mm (0.098 in) mating pitch. The assembly provides 12 positions arranged in a single row and utilizes male pin contacts. Designed for automotive applications, it employs a positive locking mechanism to ensure secure mating. The housing is constructed from black polybutylene terephthalate (PBT), offering robust mechanical stability and thermal resistance suitable for demanding environments.

Headers, Male Pins Feature Summary

• Features a positive locking mechanism for secure mating connections
• Vertical through-hole design facilitates direct PCB mounting
• Constructed from black PBT insulation material for durability

Headers, Male Pins Applications

• Automotive electronic systems
• Wire-to-board interconnections
• General industrial control units

Headers, Male Pins Procurement Notes

Verify that the specific order matches the 174973-2 designation to ensure correct 12-position configuration and 2.5mm pitch. Confirm that the required contact type aligns with the male pin specification provided in official documentation. Cross-reference the manufacturer's datasheet to validate environmental ratings and material composition before finalizing procurement decisions.

Headers, Male Pins Selection Notes

Select this component when a compact, vertically mounted header with a 2.5mm pitch is required for automotive or industrial circuits. Ensure the mating counterpart supports the MULTILOCK positive lock interface. Verify that the PCB layout accommodates the straight-through hole spacing and that the operating temperature range meets the system's thermal requirements.

Headers, Male Pins Part Context

This component belongs to the MULTILOCK family of connectors by TE Connectivity AMP Connectors. The series is engineered for high-reliability applications, particularly within the automotive sector. These headers are designed to provide stable electrical connections in environments subject to vibration and thermal cycling, utilizing durable thermoplastic housings and precise contact geometries.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 12-position, 2.5mm pitch headers from the same MULTILOCK series, such as part numbers 174971-2 and 174975-2, provided they match the required row count and orientation specifications.