10-89-1321

Headers, Male Pins Overview

The Molex 10-89-1321 is a vertical PCB header connector featuring a 2.54mm pitch and 32 positions. It utilizes a through-hole termination method for secure board mounting. The component is constructed with a natural-colored resin housing and tin-plated contacts to ensure reliable electrical conductivity. Designed for standard signal transmission applications, it supports a maximum operating temperature of +105°C and a minimum of -40°C. This unshrouded, breakaway style connector facilitates efficient assembly in consumer electronics and industrial control systems requiring high-density interconnects.

Headers, Male Pins Feature Summary

• Vertical orientation for direct PCB insertion
• Breakaway design for flexible circuit routing
• Tin-plated contact surfaces for corrosion resistance

Headers, Male Pins Applications

• Consumer electronic device interconnections
• Industrial control system signal routing
• General-purpose printed circuit board assemblies

Headers, Male Pins Procurement Notes

Verify the specific pin count and pitch against the target PCB footprint before ordering. Confirm that the tin plating specification meets the environmental requirements of the final application. Ensure compatibility with mating housings from the same series to maintain mechanical integrity and signal reliability during operation.

Headers, Male Pins Selection Notes

Select this component when a vertical, unshrouded header with a 2.54mm pitch is required. Consider the 32-position capacity for dense signal layouts. Evaluate the thermal rating against the operational environment. Compare against similar series parts if different housing colors or shrouding options are needed for the specific assembly constraints.

Headers, Male Pins Part Context

This part belongs to the Molex KK 156 series of connectors, widely used for general-purpose board-to-board and wire-to-board connections. The series is known for its versatility in various industries, offering both shrouded and unshrouded options. The 10-89-1321 specifically represents the unshrouded vertical variant, providing cost-effective solutions for standard interconnect needs.

Headers, Male Pins Replacement Considerations

Direct substitutes within the Molex KK 156 series with matching pitch and position counts should be evaluated. Verify that alternative headers share the same termination type and current ratings. Cross-reference with other manufacturers' 2.54mm pitch headers only if mechanical dimensions and electrical specifications are identical.