M20-9952846

Description：CONN HEADER R/A 56POS 2.54MM
Series：M20
Mfr：Harwin Inc.
Package：Bulk

SKU:2c41cf43e03e Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M20-9952846 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER R/A 56POS 2.54MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M20-9952846

Description：CONN HEADER R/A 56POS 2.54MM
Series：M20
Mfr：Harwin Inc.
Package：Bulk
Connector Type：Header, Cuttable
Contact Type：Male Pin
Pitch - Mating：0.100" (2.54mm)
Number of Positions：56
Number of Rows：2
Row Spacing - Mating：0.100" (2.54mm)
Number of Positions Loaded：All
Style：Board to Board or Cable
Shrouding：Unshrouded
Mounting Type：Through Hole, Right Angle
Termination：Solder
Fastening Type：Push-Pull
Contact Length - Mating：0.240" (6.10mm)
Contact Length - Post：0.118" (3.00mm)
Overall Contact Length：-
Insulation Height：0.200" (5.08mm)
Contact Shape：Square
Contact Finish - Mating：Tin
Contact Finish Thickness - Mating：-
Contact Finish - Post：Tin
Contact Material：Brass
Insulation Material：Polyamide (PA6T), Nylon 6T
Features：-
Operating Temperature：-40°C ~ 105°C
Ingress Protection：-
Material Flammability Rating：UL94 V-0
Insulation Color：Black
Current Rating (Amps)：3A per Contact
Voltage Rating：-

Headers, Male Pins datasheet and documents for M20-9952846

M20-9952846

Headers, Male Pins Overview

The M20-9952846 is a male pin header from the Harwin M20 series, featuring a 2.54 mm pitch and 56 positions in a dual inline configuration (28+28). Designed for through-hole mounting, it supports board-to-board and wire-to-board connections with a 3 A current rating and 750 V voltage rating. The connector utilizes brass contacts with tin plating and a nylon housing, operating within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

Dual inline arrangement providing high-density connectivity options
Castle-style housing design allows for custom cutting to specific lengths
Compatible with standard surface mount and through-hole reflow soldering processes

Headers, Male Pins Applications

High-density board-to-board interconnections
Wire-to-board assembly applications
Custom PCB segmentation requiring tailored connector lengths

Headers, Male Pins Procurement Notes

Verify the specific suffix code against official datasheets to confirm contact plating type and orientation, as variations exist within the M20 family. Ensure compatibility with mating sockets regarding pin height specifications. Confirm RoHS compliance status directly with the manufacturer or authorized distributors prior to final procurement decisions.

Headers, Male Pins Selection Notes

Select this component when a 56-position dual row header is required for space-constrained designs. The castle-style housing enables field modification of length, offering flexibility not available in fixed-length alternatives. Verify that the 2.54 mm pitch aligns with existing PCB footprint standards and mating interface requirements.

Headers, Male Pins Part Context

This part belongs to the M20 series, a versatile line of rectangular connectors known for their modular design. The series offers various configurations including single and double rows with different orientations. The M20-9952846 specifically represents a horizontal dual inline variant optimized for robust electrical connections in industrial and commercial electronics.