M20-9983646

$2.03

Description：CONN HEADER VERT 72POS 2.54MM
Series：M20
Mfr：Harwin Inc.
Package：Bulk

SKU:ef222ae2b752 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M20-9983646 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER VERT 72POS 2.54MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M20-9983646

Description：CONN HEADER VERT 72POS 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：72
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：0.240" (6.10mm)
Contact Length - Post：0.118" (3.00mm)
Overall Contact Length：0.460" (11.68mm)
Insulation Height：0.100" (2.54mm)
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 M20-9983646

M20-9983646

Headers, Male Pins Overview

The M20-9983646 is a vertical pin header from the Harwin M20 series, featuring 72 contacts arranged in a dual in-line (DIL) configuration with two rows of 36 positions each. It utilizes a 2.54 mm pitch and is designed for through-hole mounting on printed circuit boards. The connector system supports board-to-board or cable applications, employing unshrouded male pins with tin plating over nickel on phosphor bronze contacts to ensure reliable electrical performance.

Headers, Male Pins Feature Summary

Dual in-line design providing high-density connectivity across two parallel rows
Through-hole termination method ensuring secure mechanical attachment to PCBs
Tin-plated phosphor bronze contacts offering corrosion resistance and conductivity

Headers, Male Pins Applications

High-density board-to-board interconnections
Cable-to-board assembly systems
Industrial control unit signal routing
General electronic equipment internal wiring

Headers, Male Pins Procurement Notes

Verify the specific contact count and row configuration against project requirements before ordering. Confirm that the tin plating specification aligns with environmental constraints and mating cycle expectations. Ensure the through-hole footprint matches the target PCB layout dimensions accurately.

Headers, Male Pins Selection Notes

Select this component when a high-contact-count, low-profile vertical header is required. The dual-row arrangement maximizes pin density within a standard 2.54 mm grid. Consider the unshrouded design for compatibility with various mating connectors and the robust nature of phosphor bronze contacts for repeated insertion cycles.

Headers, Male Pins Part Context

This part belongs to the M20 series, a widely used line of rectangular connectors known for their reliability and versatility. The M20 series offers various configurations including single and double rows, different pitches, and shrouded or unshrouded options to suit diverse electronic packaging needs.