1-770166-0

Headers, Male Pins Overview

The TE Connectivity AMP Connectors part number 1-770166-0 is a Mini-Universal MATE-N-LOK series PCB header. It features a 2-position, single-row configuration with a 4.14 mm (0.163 inch) contact pitch. The connector utilizes tin-plated brass contacts and a nylon insulation housing. Rated for 600V AC voltage and up to 9.5A current, it supports through-hole mounting with solder termination. The operating temperature range spans from -55°C to 105°C.

Headers, Male Pins Feature Summary

• Features a polarized locking system to ensure correct plug-to-cap mating alignment.
• Includes an integrated board lock mechanism for secure PCB installation.
• Constructed with a nylon housing and tin-plated brass contacts for reliable conductivity.

Headers, Male Pins Applications

• Computer and peripheral equipment interconnections
• Business machine signal routing
• Entertainment center wiring
• Appliance control panel connections

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix to confirm contact plating composition, as variations exist between tin-only and tin-lead finishes within this series. Confirm that the selected variant meets RoHS compliance requirements if lead-free materials are mandatory for the assembly process. Cross-reference the datasheet to ensure the current rating aligns with the specific wire gauge utilized in the design.

Headers, Male Pins Selection Notes

Select this component when a 4.14 mm pitch header with a 600V rating is required. Ensure the application environment falls within the specified -55°C to 105°C operational limits. Verify that the board layout accommodates the through-hole pin dimensions and that the mating cable harness matches the 2-position polarized cap specifications.

Headers, Male Pins Part Context

This connector belongs to the Mini-Universal MATE-N-LOK family, designed for general-purpose power and signal applications. The series is known for its robust mechanical latching and high dielectric strength. TE Connectivity manufactures these components using standardized processes to ensure consistency across various industrial and commercial electronic assemblies.

Headers, Male Pins Replacement Considerations

The discontinued part 770166-1 serves as a direct functional substitute within the same series. Note that the replacement variant may feature different contact plating compositions, such as tin-lead, which requires verification against environmental compliance standards before integration.