M22-5321946R

Description：CONN HEADER SMD 38POS 2MM
Series：*
Mfr：Harwin Inc.
Package：Tape & Reel (TR)

SKU:9bce2f1af188 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M22-5321946R is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER SMD 38POS 2MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M22-5321946R

Description：CONN HEADER SMD 38POS 2MM
Series：*
Mfr：Harwin Inc.
Package：Tape & Reel (TR)
Connector Type：-
Contact Type：-
Pitch - Mating：-
Number of Positions：-
Number of Rows：-
Row Spacing - Mating：-
Number of Positions Loaded：-
Style：-
Shrouding：-
Mounting Type：-
Termination：-
Fastening Type：-
Contact Length - Mating：-
Contact Length - Post：-
Overall Contact Length：-
Insulation Height：-
Contact Shape：-
Contact Finish - Mating：-
Contact Finish Thickness - Mating：-
Contact Finish - Post：-
Contact Material：-
Insulation Material：-
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Current Rating (Amps)：-
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Headers, Male Pins datasheet and documents for M22-5321946R

M22-5321946R

Headers, Male Pins Overview

The M22-5321946R is a surface mount header connector from the Harwin M22 series, designed for high-density PCB applications. It features a 2mm (0.079 inch) pitch with a dual-row configuration and 19 positions per row. The component utilizes gold-plated phosphor bronze contacts housed in black PA6T insulation rated UL94 V-0. Rated for 1A per contact, it operates within a temperature range of -40°C to +105°C. The design supports board-to-board or cable connections with a stacking height of 4.35mm or 6.55mm.

Headers, Male Pins Feature Summary

Surface mount installation for automated assembly processes
Gold-plated double-beam contacts for enhanced reliability
High-temperature resistant PA6T insulation material

Headers, Male Pins Applications

Embedded PC systems
Motherboard interconnections
Industrial monitoring devices

Headers, Male Pins Procurement Notes

Verify the specific suffix 'R' against the manufacturer datasheet to confirm reel packaging requirements and tape-and-reel specifications. Ensure compatibility with standard SMT reflow profiles given the PA6T housing material. Cross-reference the 19-position count to prevent ordering errors with similar single-row or different pin-count variants within the M22 family.

Headers, Male Pins Selection Notes

Select this part when space constraints require a compact 2mm pitch solution with robust surface mount capabilities. The dual-row layout maximizes I/O density on limited PCB area. Consider the 1A current rating and 105°C thermal limit for circuit design margins. Verify that the 4.35mm or 6.55mm stacking height fits within the mechanical envelope of the target assembly.

Headers, Male Pins Part Context

This component belongs to the M22 series, an industry-standard connector line known for its fine 2mm pitch and compact profile. The series is widely adopted in embedded computing and industrial electronics due to its balance of size, durability, and electrical performance. The M22-5321946R specifically addresses the need for reliable surface mount headers in dense electronic architectures.