BL 5 025 19

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 5 025 19 is a PCB receptacle designed for board-to-board connections. It features a straight through-hole mounting configuration with a 2.54 mm pitch and 19 contacts arranged in a single row. The connector utilizes an internal spring contact mechanism, ensuring reliable electrical engagement. The inner contact surface is nickel-plated with a gold finish of 0.25 µm thickness to enhance conductivity and corrosion resistance.

Headers, Receptacles, Female Sockets Feature Summary

• Internal spring contact mechanism for secure connection
• Gold-plated inner contact surface for reliability
• Straight through-hole mounting design

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections
• Precision electronic assemblies
• Reliable signal transmission modules

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix to confirm contact count and plating specifications. Ensure compatibility with mating header dimensions and pitch requirements. Confirm RoHS compliance status if required by project standards. Check datasheet for mechanical retention force specifications.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a single-row, 19-position through-hole connector is required. Consider the 2.54 mm pitch constraint for PCB layout. Evaluate the need for internal spring contacts versus standard pin sockets based on vibration and insertion cycle requirements.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Fischer Elektronik BL 5 series of female headers. The series offers various contact counts ranging from 1 to 36 positions. These connectors are characterized by their precision engineering and robust construction suitable for demanding electronic environments.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes within the same series include BL 5 025 16 (16 contacts) or BL 5 025 20 (20 contacts). Verify that alternative parts match the 2.54 mm pitch and straight orientation before integration.