BL 2 18 Z

Headers, Receptacles, Female Sockets Overview

The BL 2 18 Z is an 18-position header connector manufactured by Fischer Elektronik. It features a 0.100 inch (2.54 mm) pitch and utilizes through-hole termination for PCB mounting. The contacts are tin-plated to ensure reliable electrical connections. This component is designed as a straight socket header with two rows, suitable for board-to-board or cable-to-board applications requiring secure mechanical retention.

Headers, Receptacles, Female Sockets Feature Summary

• Fork contact design engineered for separable pitch
• Tin-plated surface finish on contact areas
• Through-hole mounting for stable PCB integration

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnection
• Cable-to-board assembly
• General PCB connection systems

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the manufacturer's current nomenclature to ensure compatibility with required plating thicknesses and contact materials. Confirm that the straight pin configuration matches the intended PCB layout orientation. Cross-reference the official datasheet for precise dimensional tolerances before finalizing procurement specifications.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 2-row, 18-pin header with a standard 2.54 mm pitch is required. Ensure the through-hole mounting style aligns with the target printed circuit board manufacturing capabilities. Consider the tin-plated contact surface for general-purpose environments where gold plating is not strictly necessary for corrosion resistance.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the BL 2 series of stamped contact springs from Fischer Elektronik. The series is characterized by fork contact designs optimized for specific separable pitches. These connectors are part of a broader range of PCB connection systems including headers, sockets, and cable assemblies designed for industrial electronic applications.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 18-position count, 2.54 mm pitch, and through-hole straight configuration. Verify that alternative manufacturers offer identical fork contact geometry and tin plating specifications to maintain mechanical and electrical interchangeability without redesigning the host PCB.