Overview of Foxconn BreakAway Header HB39 Series
Foxconn’s HB39 Series BreakAway Header is characterized by its TIH Type with a 2.54mm [.100″] pitch. This series offers a versatile solution for PCB interconnections, with a variety of configurations outlined in their detailed ordering information section. Designed for both electrical and mechanical reliability, the HB39 headers come with a set of features that ensure consistency and performance across various applications.
Specifications
The mechanical aspect of the HB39 Series includes a Contact Retention Force of 0.91g minimum, signifying the strength with which the components hold connections. From an electrical standpoint, each pin safely operates with a Current Rating of 3.0A minimum. The series is designed to withstand high voltages, with a Dielectric Withstanding Voltage rating of 500V AC, along with an excellent Insulation Resistance of 1000MΩ minimum.
Material and Design
Material construction consists of a PA6T, Glass Filled housing with a flame rating of UL94V-0, ensuring durability and fire safety. The contacts are made from a Copper Alloy. The datasheet indicates that details on plating and finish options can be found in the “ORDERING INFORMATION” section, suggesting customization available for specific application requirements. Solder Pads are also constructed from Copper Alloy.
Operating Conditions
The operating temperature range of the HB39 series is specified from -40°C to +105°C, accommodating a broad spectrum of environmental conditions.
Ordering Information
Detailing a comprehensive coding system to specify different configurations, the datasheet guides users on how to order the exact variant needed. The product number includes a base code (HB39), followed by additional digits and characters that denote specific features such as Termination & Contact Type, Number of Positions, and optional elements like Housing Color, Plating, and Kinks. A range of positions, from 1 to 40, are available with different corresponding dimensions, slightly increasing in dimension with each additional position. Drawings and dimensional data are provided for each size.
Dimensions and Recommended PCB Layout
The datasheet also includes a section on dimensions with specific measurements for each possible configuration, which aids in designing the proper PCB layout. The corresponding part numbers are meticulously listed alongside their dimensions.
All specifications and dimensions can change without prior notice; the datasheet advises contacting a Foxconn sales representative for the latest information. This attention to detail underscores the importance of verification before placing an order or integrating the header into a design.
References:
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