BL 3 18 Z

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 3 18 Z is a single-row PCB receptacle featuring 18 contacts with a 2.54 mm pitch. It utilizes a fork contact design with a separable pitch of 0.635 mm, allowing for flexible configuration. The component supports through-hole mounting and operates within a temperature range of -40°C to 200°C. It carries a UL94 V-0 material flammability rating and provides a current rating of 3A at its specified voltage rating.

Headers, Receptacles, Female Sockets Feature Summary

• Fork contact design with separable pitch for flexible circuit point configuration
• Through-hole mounting suitable for automated assembly processes
• High thermal stability with an operating range up to 200°C

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections requiring flexible pin configurations
• Circuit points accommodating wire diameters from 0.65 to 0.85 mm
• Connections utilizing square pins with dimensions of 0.635 mm

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix 'Z' corresponds to the tin-plated contact finish as documented in official Fischer Elektronik datasheets. Confirm that the 18-contact count aligns with the required circuit density. Ensure the through-hole footprint matches the target PCB layout specifications before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a stamped contact spring with fork geometry is required for reliable mechanical retention. The 2.54 mm pitch ensures compatibility with standard board spacing. Consider the 3A current rating and high-temperature tolerance for applications involving significant thermal loads or power transmission requirements.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the BL series of board connectors manufactured by Fischer Elektronik. The series includes various header strips and receptacles designed for both surface mount and through-hole technologies. These components are engineered for fully automated assembly processes and offer options for different contact finishes and pole counts.

Headers, Receptacles, Female Sockets Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with mating connectors based on the 0.635 mm separable pitch and fork contact interface before attempting substitution.