FOXCONN SCSI Serial Connector QA Series Vertical, TIH Type 2.54mm Pitch Stacked 50 Pos. Datasheet

Category: Connectors, Electronics, Hon Hai Precision Industry Co Ltd Foxconn

Overview

The FOXCONN QA Series SCSI (Small Computer System Interface) Serial Connectors are vertical and type THI connectors with a pitch of 2.54mm, aimed for high-reliability applications. They come as stacked 50-position connectors and are designed to meet various mechanical and electrical requirements.

Mechanical Specifications

The connectors have a maximum mating force of 0.142Kgf per contact pair and a minimum unmating force of 0.017Kgf per contact pair. Their contact retention force is robust, with a minimum of 0.91Kgf per contact. The product datasheet also provides a recommended PCB layout view from the component side and details the mechanical housing and contact information.

Electrical Specifications

Electrically, these connectors are rated to handle a current of 1.0A per contact. They possess a maximum contact resistance of 35mΩ and a dielectric withstanding voltage of 500V for one minute, ensuring electrical integrity and safety. Initial insulation resistance is considerable, with a minimum of 1000MΩ.

Physical Properties

The housing of the connectors is made of a thermoplastic material that is UL 94V-0 rated and comes in black color. Contacts are crafted from copper alloy to maintain conductivity and durability. For specific plating options such as gold plating, one needs to refer to the “ORDERING INFORMATION” section. The operating temperature range of the connector is wide, from -55°C to +85°C, suitable for various environmental conditions.

Ordering Information

Ordering code structure is detailed and includes the series prefix, lead-free termination type, package code, contact design type, extension code, number of positions, and contact plating variations. Available options include Tin and Gold plating, with a note that the gold plating comes in a 30μ” thickness. Lead-free options are indicated with an “F” in the part number for environmentally conscious manufacturing compliance.

Additional Details

It is crucial for users to note that specifications and dimensions are subject to change, and up-to-date information can be obtained through a FOXCONN sales representative. The detailed drawing included in the datasheet assists with precise design and implementation for the intended application.

The provided information ensures that product selection can be tailored to specific application requirements, with reliable operation facilitated by robust mechanical and electrical characteristics.