M20-9972545

Description：CONN HEADER VERT 50POS 2.54MM
Series：M20
Mfr：Harwin Inc.
Package：Bulk

SKU:bf0ad5cbc845 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M20-9972545 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER VERT 50POS 2.54MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M20-9972545

Description：CONN HEADER VERT 50POS 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：50
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
Termination：Solder
Fastening Type：Push-Pull
Contact Length - Mating：0.335" (8.51mm)
Contact Length - Post：0.116" (2.95mm)
Overall Contact Length：0.551" (14.00mm)
Insulation Height：0.100" (2.54mm)
Contact Shape：Square
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：-
Contact Finish - Post：-
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 M20-9972545

M20-9972545

Headers, Male Pins Overview

The M20-9972545 is a vertical pin header from the Harwin M20 series, featuring 50 positions arranged in a dual in-line configuration. It utilizes a 2.54 mm (0.100 inch) pitch for both contact and row spacing. Designed for through-hole mounting, this connector employs gold-plated brass contacts rated for 3A current and 750V voltage. The housing is constructed from black nylon with UL94 V-0 flammability rating, supporting an operating temperature range of -40°C to 105°C.

Headers, Male Pins Feature Summary

Dual in-line vertical pin header design for high-density board-to-board interconnects
Gold-plated brass contacts ensure reliable conductivity and corrosion resistance
Nylon insulation housing provides structural stability and thermal endurance
Through-hole solder termination facilitates secure PCB attachment

Headers, Male Pins Applications

High-density board-to-board interconnections
Industrial control system circuit boards
Telecommunications equipment backplanes
Automotive electronic module interfaces

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against official Harwin documentation to confirm plating thickness and material specifications. Ensure compatibility with mating connectors regarding stacking height and mechanical retention. Cross-reference RoHS compliance status with the latest manufacturer declarations before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when high-density vertical interconnection is required within standard 2.54mm pitch constraints. Consider the 750V rating and 3A current capacity for power distribution or signal integrity needs. Evaluate the dual-row layout against available board space and mating connector availability to ensure proper mechanical fit.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a family of rectangular headers known for robust performance in demanding environments. The series offers various configurations including single and dual rows with different pin counts. This specific model represents a high-pin-count solution optimized for vertical mounting applications requiring durable electrical connections.