M22-5520746

Headers, Male Pins Overview

The Harwin M22-5520746 is a 14-position, double in-line (DIL) header connector from the M22 series. It features a 2.00mm pitch and is designed for surface mount technology (SMT) installation. The connector utilizes phosphor bronze contacts with gold plating for reliable electrical performance. It is rated for 2A current per contact and operates within a temperature range of -40°C to 105°C. The housing is constructed from UL94 V-0 rated polyamide (PA6T). This component is currently listed as obsolete.

Headers, Male Pins Feature Summary

• Surface mount design compatible with standard SMT reflow processes
• Gold-plated phosphor bronze contacts ensure durable electrical connections
• High-temperature resistant PA6T insulation material meets UL94 V-0 flammability standards

Headers, Male Pins Applications

• Board-to-board interconnections requiring high-density mounting
• Embedded systems with strict height limitations
• Industrial electronic assemblies utilizing SMT manufacturing

Headers, Male Pins Procurement Notes

This component is officially marked as obsolete by the manufacturer. Procurement should focus on verifying availability through authorized distributors or approved alternative sources. Ensure that any sourced units match the original specifications, particularly regarding contact plating and insulation material, to maintain system reliability. Verify RoHS compliance status if required for specific regulatory environments.

Headers, Male Pins Selection Notes

Select this part only if surface mount compatibility and a 2.00mm pitch are strictly required. Note that the DIL configuration provides 14 positions across two rows. Consider the operating temperature range and current rating against application demands. Due to its obsolete status, evaluate long-term supply chain stability and potential redesign requirements for future production runs.

Headers, Male Pins Part Context

Part of the Harwin M22 series, which offers compact board-to-board connectors. The series includes both through-hole and surface mount variants with various pin counts. The M22-5520746 specifically addresses needs for low-profile, high-reliability connections in space-constrained electronic designs using automated assembly processes.

Headers, Male Pins Replacement Considerations

M22-5521205 is a similar 24-position variant within the same series but differs in pin count and current rating. No direct identical substitute is confirmed in public documentation due to the obsolete status.