M50-4904145

Description：CONN HEADER SMD 82POS 1.27MM
Series：Archer M50
Mfr：Harwin Inc.
Package：Bulk

SKU:8f2cb744d7d2 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M50-4904145 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER SMD 82POS 1.27MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M50-4904145

Description：CONN HEADER SMD 82POS 1.27MM
Series：Archer M50
Mfr：Harwin Inc.
Package：Bulk
Connector Type：Header
Contact Type：Male Pin
Pitch - Mating：0.050" (1.27mm)
Number of Positions：82
Number of Rows：2
Row Spacing - Mating：0.050" (1.27mm)
Number of Positions Loaded：All
Style：Board to Board
Shrouding：Shrouded - 4 Wall
Mounting Type：Surface Mount
Termination：Solder
Fastening Type：Push-Pull
Contact Length - Mating：-
Contact Length - Post：-
Overall Contact Length：-
Insulation Height：0.224" (5.69mm)
Contact Shape：Square
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：-
Contact Finish - Post：Gold
Contact Material：Copper Alloy
Insulation Material：Liquid Crystal Polymer (LCP)
Features：-
Operating Temperature：-40°C ~ 105°C
Ingress Protection：-
Material Flammability Rating：UL94 V-0
Insulation Color：Black
Current Rating (Amps)：1A
Voltage Rating：-

Headers, Male Pins datasheet and documents for M50-4904145

M50-4904145

Headers, Male Pins Overview

The Harwin M50-4904145 is a surface mount rectangular connector header from the ARCHER M50 series. It features 82 positions with a 1.27 mm (0.05 in) pitch and utilizes two rows of male pin contacts. The component employs gold-plated brass terminals for reliable electrical performance. Designed for vertical installation, it supports solder termination on printed circuit boards. The housing material provides structural integrity for board-to-board interconnections.

Headers, Male Pins Feature Summary

Dual-row shrouded header design ensures precise alignment during mating
Gold-plated brass contacts provide durable conductivity and corrosion resistance
Surface mount technology enables automated pick-and-place assembly processes

Headers, Male Pins Applications

Board-to-board interconnection systems
High-density electronic module integration
Industrial control unit signal routing

Headers, Male Pins Procurement Notes

Verify the specific manufacturer part number against official Harwin documentation to confirm compatibility. Ensure that the surface mount footprint matches the target PCB layout dimensions. Confirm that the contact plating and terminal material meet the required environmental specifications for the intended application environment.

Headers, Male Pins Selection Notes

Select this component when a high-count, low-profile connection is required for dense circuit layouts. The 1.27 mm pitch allows for significant I/O density within limited board areas. Consider the vertical orientation and shrouded design for improved mechanical stability during operation compared to open-frame alternatives.

Headers, Male Pins Part Context

This component belongs to the Harwin ARCHER M50 series, which specializes in compact, high-reliability interconnect solutions. The series is engineered for demanding environments requiring robust mechanical retention and consistent electrical performance across varying thermal conditions.