977

Headers, Male Pins Overview

The Keystone Electronics 977 is a 3-position pin header connector designed for surface mount technology applications. It features a right-angle configuration with a 2.00mm (0.079 inch) contact pitch, accommodating three pins in a single row. The contacts are constructed from copper alloy and finished with a tin plating to ensure reliable electrical conductivity and corrosion resistance. The housing is made of polyamide (PA66), also known as Nylon 6/6, providing structural integrity and meeting UL94 V-0 flammability standards. Rated for 250V and 3A, this component utilizes a board guide feature for precise PCB alignment during assembly.

Headers, Male Pins Feature Summary

• Right-angle surface mount design facilitates compact circuit board layouts
• Board guide feature ensures accurate positioning during automated assembly
• Polyamide insulation meets high flammability safety standards

Headers, Male Pins Applications

• Surface mount electronics manufacturing
• Consumer electronic device interconnects
• Industrial control board connections

Headers, Male Pins Procurement Notes

Verify the specific packaging option required for production, such as tape and reel or cut tape, as availability varies by distributor. Confirm that the right-angle orientation matches the mechanical constraints of the target enclosure. Ensure the supplier provides traceable documentation regarding material composition and compliance certifications relevant to the intended market regulations.

Headers, Male Pins Selection Notes

Select this component when a low-profile, right-angle connection is necessary for space-constrained designs. The 2.00mm pitch offers a balance between density and manufacturability. Consider the thermal profile capabilities of the PA66 housing if reflow soldering temperatures exceed standard limits. Evaluate the 3A current rating against the specific load requirements of the application circuit to prevent overheating.

Headers, Male Pins Part Context

This part belongs to Keystone Electronics' line of rectangular connectors and pin headers. It complements other surface mount solutions within the manufacturer's portfolio, offering standardized dimensions for interoperability. The product supports modern SMT production techniques, aligning with industry trends toward miniaturization and automated assembly efficiency in electronic hardware development.

Headers, Male Pins Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.