1-1469820-1

Overview

The TE Connectivity AMP Connectors part number 1-1469820-1 is a MicroTCA female edgeboard connector featuring 170 positions with a 0.029-inch (0.737mm) pitch. Constructed with liquid crystal polymer insulation and copper alloy contacts finished in gold or gold-palladium, it operates within a temperature range of -40°C to +85°C. The component is designed for high-density data transmission applications requiring reliable mechanical and electrical performance in compact form factors.

Feature Summary

• MicroTCA standard compliance for modular computing architectures
• High-density 170-position configuration optimized for space-constrained designs
• Durable liquid crystal polymer housing ensuring thermal stability

Applications

• MicroTCA platform interconnects
• Telecommunications infrastructure equipment
• Industrial control systems requiring robust edge connections

Procurement Notes

Verify the specific contact finish variant required, as specifications indicate availability in either gold or gold-palladium plating. Confirm that the 170-position female configuration aligns with the mating header requirements. Ensure the operating temperature range meets the environmental conditions of the target application before finalizing procurement orders.

Selection Notes

Select this component when designing MicroTCA-based systems necessitating high pin counts in a small footprint. The liquid crystal polymer material offers superior heat resistance compared to standard thermoplastics. Evaluate the need for gold versus gold-palladium finishes based on corrosion resistance requirements and long-term reliability expectations in the intended operational environment.

Part Context

This connector belongs to the MicroTCA product line, which supports high-performance computing and telecommunications standards. It serves as a critical interface between backplanes and carrier cards, facilitating signal integrity in demanding industrial and commercial environments where vibration and thermal cycling are prevalent concerns.

Replacement Considerations

Consult official TE Connectivity documentation for verified substitute part numbers. Cross-reference mating connectors to ensure compatibility with the 0.029-inch pitch and 170-position layout. Verify housing material and contact finish specifications match the original design requirements.