451-80-266-00-005101

Headers, Male Pins Overview

The Preci-Dip 451-80-266-00-005101 is a vertical board-to-board header connector from the 451 series. It features 66 positions with a 0.100 inch (2.54mm) pitch and two rows. The connector utilizes tin-plated brass contacts and PCT insulation rated UL94 V-0. Rated for 3A at 150VDC, it operates between -55°C and 125°C. Key dimensions include a 0.118 inch mating contact length, 0.126 inch post contact length, and an overall length of 0.846 inches.

Headers, Male Pins Feature Summary

• Vertical through-hole mounting style designed for direct board-to-board interconnection
• Push-pull locking mechanism ensures secure mechanical retention during operation
• Tin-plated circular contacts provide reliable conductivity within specified ratings

Headers, Male Pins Applications

• High-density electronic assemblies requiring robust vertical interconnects
• Industrial control systems operating in extreme temperature environments
• Telecommunications infrastructure utilizing standard 2.54mm spacing

Headers, Male Pins Procurement Notes

Verify the specific pin count and row configuration against the target design requirements before ordering. Confirm that the tin-plated contact finish aligns with the intended mating interface specifications. Ensure the vertical header height accommodates the available clearance within the assembly enclosure to prevent mechanical interference.

Headers, Male Pins Selection Notes

Select this component when a high-pin-count vertical header is required for space-constrained applications. The push-pull feature offers superior retention compared to standard friction-fit headers. Consider the tin plating for cost-effective solutions where gold plating is unnecessary. Verify that the 3A current rating meets the electrical load requirements of the application circuit.

Headers, Male Pins Part Context

This part belongs to the 451 series of low-profile headers manufactured by Preci-Dip. The series is characterized by its compact vertical design and standardized 2.54mm pitch. These connectors are widely used in various electronic industries due to their reliability and consistent performance across different environmental conditions.

Headers, Male Pins Replacement Considerations

Compatible substitutes within the same series include 451-80-246-00-005101 and 451-80-238-00-005101. These alternatives share identical mechanical and electrical characteristics but differ in the number of positions.