BLY 4 76

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BLY 4 76 is a through-hole female header connector designed for reliable PCB interconnections. It features a 2mm contact pitch and a 2x38 pin layout, providing 76 total positions. The contacts are gold-plated to ensure stable signal transmission and corrosion resistance. Rated for 100V and 2.5A, this component utilizes a robust socket design suitable for high-density applications. It supports conductor cross-sections of Ø0.5 mm and accommodates wire diameters ranging from 0.4 mm to 0.56 mm, ensuring precise connectivity.

Headers, Receptacles, Female Sockets Feature Summary

• Gold-plated contacts for enhanced conductivity and durability
• Through-hole mounting for secure PCB attachment
• High-density 2x38 configuration for space-efficient designs

Headers, Receptacles, Female Sockets Applications

• Industrial control systems requiring dense I/O connections
• Consumer electronics with limited board space
• Automotive electronic modules needing reliable signal routing

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact pin count and plating specifications. Ensure compatibility with your assembly equipment regarding lead length and pitch tolerance. Cross-reference the RoHS compliance status if required by your regulatory framework. Confirm that the 2mm pitch aligns with your PCB footprint design before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a high-pin-count female header is required for through-hole assembly. The 2mm pitch offers a balance between density and ease of soldering. Consider the gold plating for environments where oxidation resistance is critical. Verify that the 100V/2.5A ratings meet the electrical requirements of your specific circuit application without exceeding limits.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the BLY 4 series of PCB connectors from Fischer Elektronik. The series is characterized by its modular design and suitability for various industrial applications. It complements other products in the lineup by offering standardized dimensions and reliable performance. The brand specializes in connectors that prioritize precision and long-term stability in demanding electronic environments.

Headers, Receptacles, Female Sockets Replacement Considerations

Check for direct substitutes within the same BLY 4 family with different pin counts. Ensure any alternative maintains the 2mm pitch and through-hole mounting style. Verify that the replacement part matches the 2.5A current rating and 100V voltage limit. Confirm physical compatibility with existing PCB footprints to avoid redesign efforts.