BL 4 32 Z

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 4 32 Z is a 32-position board connector featuring a female header configuration with a 0.100 inch (2.54 mm) pitch. Designed for through-hole mounting, this component utilizes a stamped contact spring construction to ensure reliable electrical connections. The contacts are tin-plated, and the insulating body is manufactured from PPS material rated UL 94 V-0. It supports a nominal voltage of 125 V AC and withstands a test voltage of 1500 V. The unit operates within a temperature range of -40°C to +200°C.

Headers, Receptacles, Female Sockets Feature Summary

• Stamped contact spring design for precise connection
• Fork contact structure ensuring reliability
• PPS insulating body with UL 94 V-0 flammability rating

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnects
• Signal wiring applications
• Control voltage distribution circuits

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix 'Z' confirms tin plating rather than gold or other finishes. Ensure the part number matches the 32-contact count and single-row configuration. Confirm that the through-hole soldering technique aligns with your assembly process requirements. Check datasheet specifications for thermal resistance during reflow soldering at 260°C.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 32-position female header with a 2.54 mm pitch is required. Consider the tin-plated finish for general-purpose signal applications where cost-effectiveness is prioritized over high corrosion resistance. Verify that the 125 V AC rating and 1500 V test voltage meet the circuit's electrical isolation needs. Ensure the PCB layout accommodates the straight through-hole mounting style.

Headers, Receptacles, Female Sockets Part Context

This model belongs to the Fischer Elektronik BL 4 series of female headers. The series features stamped contact springs and fork contact designs. Variations in the series include different contact counts and surface finishes, such as gold-plated options. The BL 4 series is engineered for board connectors requiring robust mechanical stability and consistent electrical performance.

Headers, Receptacles, Female Sockets Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other Fischer Elektronik BL 4 variants if different contact counts or plating finishes are needed. No direct equivalent models from other manufacturers are verified.