M50-4804145

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

SKU:6a3dc57f3e66 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M50-4804145 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER R/A 82POS 1.27MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M50-4804145

Description：CONN HEADER R/A 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：Through Hole, Right Angle
Termination：Solder
Fastening Type：Push-Pull
Contact Length - Mating：-
Contact Length - Post：0.083" (2.11mm)
Overall Contact Length：-
Insulation Height：0.222" (5.65mm)
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 M50-4804145

M50-4804145

Headers, Male Pins Overview

The Harwin M50-4804145 is a rectangular board-to-board header connector from the ARCHER series. It features a 1.27 mm pitch and a 2-row configuration with 41 positions per row, totaling 82 contacts. The male pins are gold-plated phosphor bronze, rated for 1 A current and 300 V voltage. Designed for surface-mount technology, it utilizes a right-angle solder terminal style. The housing is constructed from black liquid crystal polymer (LCP) with UL 94 V-0 flammability ratings. Operating temperatures range from -40°C to +105°C.

Headers, Male Pins Feature Summary

High-density interconnect capability via dual-row architecture
Gold-plated contact surfaces for reliable signal transmission
Thermally stable LCP housing material for SMT processes

Headers, Male Pins Applications

Compact electronic device PCB assembly
High-density data interface connections
Industrial control board interconnects

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against official Harwin documentation to ensure correct pin count and orientation. Confirm RoHS compliance status through the manufacturer's latest datasheet before integration. Cross-reference the part number with authorized distributors to validate authenticity and traceability.

Headers, Male Pins Selection Notes

Select this component when high-density vertical or angled board connections are required within compact form factors. Ensure the mating connector matches the 1.27 mm pitch and shrouded design. Validate thermal resistance requirements against the LCP material specifications during the design phase.

Headers, Male Pins Part Context

This connector belongs to the ARCHER family, known for precision engineering in space-constrained applications. The M50 series provides standardized dimensions for easy integration into modern electronics. It serves as a critical link between circuit boards in complex assemblies requiring robust electrical performance.