BL 9 18

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 9 18 is an 18-position through-hole PCB header connector designed for board-to-board or wire interconnection. It features a 2.54 mm pitch spacing and utilizes gold-plated contact springs made from CuBe-alloy to ensure reliable signal transmission. The contacts are tin-plated CuZn-alloy sleeves, suitable for wire diameters ranging from 0.635 mm to 0.85 mm. This straight-mounting component provides a secure mechanical connection with aligned wire-wrap pins.

Headers, Receptacles, Female Sockets Feature Summary

• Gold-plated inner contact springs constructed from CuBe-alloy for durability
• Tin-plated CuZn-alloy contact sleeves compatible with specific wire gauges
• Straight mounting orientation for standard PCB integration

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnection systems
• Wire wrap applications requiring precise alignment
• Electronic assemblies utilizing 0.635 mm to 0.85 mm wire diameters

Headers, Receptacles, Female Sockets Procurement Notes

Verify the exact part number against official Fischer Elektronik documentation to confirm pin count and plating specifications. Ensure compatibility with existing PCB footprint requirements and wire gauge constraints before procurement. Cross-reference datasheets for mechanical dimensions and material certifications to guarantee fitment in the intended electronic assembly.

Headers, Receptacles, Female Sockets Selection Notes

Select this connector when a 18-position straight header with 2.54 mm pitch is required. Consider the gold-plated CuBe-alloy spring material for applications demanding high cycle reliability. Confirm that the target wire diameter falls within the specified 0.635 mm to 0.85 mm range to ensure proper contact engagement and mechanical stability during operation.

Headers, Receptacles, Female Sockets Part Context

The BL 9 series represents a line of connectors from Fischer Elektronik focused on wire wrap and board-to-board solutions. The BL 9 18 variant specifically addresses needs for higher density connections with 18 positions while maintaining the standard 2.54 mm pitch. This series is characterized by its robust contact materials and precise manufacturing tolerances for consistent performance.

Headers, Receptacles, Female Sockets Replacement Considerations

No public confirmed substitute part numbers are available in the provided source data.