D01-9923201 – HARWIN

Overview

The HARWIN D01-9923201 is a 32-position Single In-line Package (SIP) male header connector designed for robust signal and power interconnectivity. Its primary function is to provide a reliable mating interface for board-to-board or wire-to-board applications, characterized by its 0.100″ (2.54mm) pitch and through-hole mounting for mechanical stability. A critical design consideration for this connector type is managing contact resistance under varying environmental conditions; while the tin plating offers good conductivity and solderability, prolonged exposure to corrosive atmospheres can degrade this surface, necessitating careful material selection or protective conformal coating in harsh environments.

Key Features

• Connector Type: SIP, SIL – Header
• Contact Type: Male Pin
• Number of Positions: 32
• Pitch: 0.100″ (2.54mm)
• Mounting Type: Through Hole
• Contact Finish: Tin (137.8µin / 3.50µm)

Applications

The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.

• Low-frequency data bus termination in industrial control systems.
• Signal routing for sensor arrays in environmental monitoring equipment.
• Power distribution headers for modular embedded systems.
• Interconnect for diagnostic ports in automotive electronics.