BL 19 141 50

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 19 141 50 is a high-precision PCB receptacle designed for PC/104 module applications. It features a board-to-board connection with a 2.54 mm (0.100 inch) contact pitch and two rows of contacts, totaling 50 positions. The connector utilizes through-hole straight termination with gold-plated contacts to ensure reliable signal transmission. It accommodates pin sizes ranging from square 0.635 mm to diameter 0.85 mm, providing robust mechanical stability for stacked board configurations in compact electronic systems.

Headers, Receptacles, Female Sockets Feature Summary

• High-precision design specifically engineered for PC/104 module integration
• Dual-row configuration supporting up to 72 contacts with 2.54 mm pitch
• Gold-plated contacts ensuring low resistance and corrosion resistance
• Accommodates both square 0.635 mm and round 0.85 mm pins

Headers, Receptacles, Female Sockets Applications

• PC/104 stackable computer modules
• Embedded industrial control systems
• Compact board-to-board interconnects

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific contact count matches the required application, as the BL 19 141 series offers various pin counts. Confirm that the mating pins adhere to the specified dimensional tolerances for square or round profiles. Ensure the through-hole mounting method aligns with the PCB layout requirements for straight termination.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a rigid, high-density interconnect is needed for PC/104 compatible structures. Consider the total contact count relative to available space, as the series ranges from 2 to 72 contacts. Verify compatibility with existing pin headers regarding pin geometry and plating thickness to maintain signal integrity.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Fischer Elektronik BL 19 141 series, which provides female headers for PC/104 modules. The series is characterized by its high precision and ability to handle various pin dimensions. Variants within the series differ primarily by the number of contacts, allowing for flexible system design while maintaining consistent mechanical and electrical standards across the product line.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other BL 19 141 variants with different contact counts, such as BL 19 141 20 or BL 19 141 72, provided the pin count requirement changes. Ensure any replacement maintains the 2.54 mm pitch and dual-row format.