M80-7704445

Overview

The M80-7704445 is a Datamate L-Tek series header connector manufactured by Harwin Inc. It features a vertical, double-row configuration with 22 positions per row, totaling 44 contacts. The connector utilizes a 2 mm pitch and employs female socket contacts made of beryllium copper with gold plating. Designed for through-hole termination, it includes a 4.5 mm tail length to facilitate cable connections. The housing is constructed from black thermoplastic material, ensuring durability in demanding environments.

Feature Summary

• Vertical double-row design with 4.5 mm tail length for IDC cable integration
• Gold-plated beryllium copper female sockets for reliable signal transmission
• Push-turn locking mechanism ensures secure mating and connection stability

Applications

• Industrial control systems requiring robust interconnects
• Data communication equipment utilizing IDC cabling
• Automotive electronics applications needing high reliability

Procurement Notes

Verify the specific datasheet version for the M80-7704445 to confirm current RoHS compliance status and detailed mechanical dimensions. Ensure compatibility with corresponding male counterparts within the Datamate L-Tek family. Check for any recent obsolescence notices or alternative part numbers if supply chain constraints exist. Confirm that the 4.5 mm tail specification meets the assembly requirements for the intended PCB layout and cable strain relief needs.

Selection Notes

Select this component when a vertical, double-row connector with a long tail is required for IDC cable attachment. The 2 mm pitch and 44-position capacity suit high-density applications. Verify that the operating temperature range and voltage ratings align with system specifications. Consider the push-turn locking feature for applications requiring secure, vibration-resistant connections without additional fasteners.

Part Context

This connector belongs to the Datamate L-Tek family, known for its versatility in board-to-board and cable-to-board applications. The L-Tek series typically offers a balance of performance and cost-effectiveness compared to other Harwin connector families. The M80-7704445 specifically addresses needs for vertical mounting with extended tails for direct cable interfacing.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Harwin Inc. directly for cross-reference information or updated product listings if this specific variant is discontinued or unavailable.