A24201-020

Headers, Male Pins Overview

The Omnetics A24201-020 is a Micro Strip series rectangular header connector designed for surface mount applications. It features a right-angle configuration with 20 positions arranged in two rows, utilizing a 0.050-inch (1.27mm) mating pitch and a 0.100-inch (2.54mm) row spacing. The connector employs male pin contacts with gold plating over a copper beryllium alloy base, ensuring reliable signal transmission. Insulation is provided by black polyphenylene sulfide (PPS), supporting an operating temperature range of -55°C to 125°C. Rated at 3A per contact, it includes a four-wall shielded housing and a latch-type retention mechanism for secure board attachment.

Headers, Male Pins Feature Summary

• Surface mount right-angle design for compact PCB integration
• Gold-plated male pins ensure durable electrical connectivity
• Four-wall shielding provides electromagnetic interference protection
• Latch-style retention secures the connector to the circuit board

Headers, Male Pins Applications

• High-density electronic assemblies requiring right-angle interconnects
• Shielded environments needing EMI/RFI mitigation
• Automotive control modules and industrial instrumentation
• Telecommunications equipment and networking hardware

Headers, Male Pins Procurement Notes

Verify that the specific part number matches the required right-angle surface mount configuration and 20-position count. Confirm compatibility with the intended PCB footprint and soldering profile. Ensure the application environment falls within the specified -55°C to 125°C operating temperature range. Check for any specific shielding requirements that align with the four-wall design. Validate that the mating connector corresponds to the 0.050-inch pitch specification.

Headers, Male Pins Selection Notes

Select this component when a right-angle, shielded header is necessary for space-constrained designs. The two-row layout maximizes pin density while maintaining standard 0.050-inch spacing. Consider the PPS insulation material for thermal stability during reflow soldering. The latch feature offers mechanical security compared to standard SMT headers. Evaluate the 3A current rating against the total load requirements of the circuit.

Headers, Male Pins Part Context

This connector belongs to the Micro Strip family from Omnetics, known for high-reliability miniature interconnect solutions. The A24201-020 specifically addresses needs for robust, shielded connections in dense layouts. Its construction supports demanding environments where vibration and electromagnetic interference are concerns. The product represents a specialized solution within the broader category of rectangular board-to-board connectors.

Headers, Male Pins Replacement Considerations

Direct substitutes include other 20-position, right-angle, surface mount headers with identical 0.050-inch pitch and shielding. Verify that alternative parts maintain the same latch retention mechanism and four-wall shield structure. Ensure compatible insulation materials and temperature ratings if operating conditions are extreme. Cross-reference pinout configurations to guarantee functional equivalence.