BL 19 141 44

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 19 141 44 is a high-precision female header connector designed for through-hole mounting. It features 44 positions arranged in two rows with a 2.54 mm (0.100 inch) pitch. The contacts are gold-plated to ensure reliable signal transmission, while the housing is constructed from durable insulating material rated UL94 V-0. This component supports a rated current of 3A and operates within a temperature range of -40°C to +163°C, making it suitable for robust electronic interconnections.

Headers, Receptacles, Female Sockets Feature Summary

• High-precision design specifically engineered for compatibility with PC/104 module standards
• Dual-row configuration providing dense connectivity in a compact footprint
• Gold-plated contact surfaces to minimize oxidation and maintain low contact resistance
• Through-hole termination method ensuring secure mechanical attachment to printed circuit boards

Headers, Receptacles, Female Sockets Applications

• Interconnection for PC/104 modular embedded systems
• Board-to-board connections in industrial control units
• Signal routing in high-density electronic assemblies requiring precise alignment

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific part number matches the required 44-position count and dual-row layout. Confirm that the gold plating specification aligns with your corrosion resistance requirements. Ensure the through-hole mounting style is compatible with your PCB fabrication capabilities and thermal profile during assembly.

Headers, Receptacles, Female Sockets Selection Notes

Select this connector when a high-precision interface is needed for PC/104 or similar stackable modules. The dual-row format maximizes pin density per unit width. Gold plating is essential for applications demanding long-term reliability without soldering issues. Verify that the 3A current rating meets the electrical load requirements of your specific circuit design.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the BL 19 141 series, which offers various position counts ranging from 2 to 72 contacts. The series is characterized by its specialized design for square pins of 0.635 mm and round pins up to 0.85 mm diameter. It serves as a standard receptacle solution for Fischer Elektronik's ecosystem of precision connectors.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other Fischer Elektronik BL 19 141 variants with different pin counts, such as BL 19 141 62 or BL 19 141 72, provided the physical dimensions and pin configuration match the board layout.