A-BL254-DG-Z76D

Headers, Receptacles, Female Sockets Overview

The A-BL254-DG-Z76D is a 76-position female header connector from the Assmann WSW A-BL254 series. It features a 2.54mm (0.100 inch) pitch and utilizes a double-row configuration for high-density applications. Designed for through-hole mounting, the unit employs tin-plated contacts to ensure reliable signal transmission. The connector supports a rated current of 3A and operates within a temperature range of -40°C to 105°C. Constructed with glass-reinforced PBT insulation rated UL94 V-0, it provides robust mechanical stability and flame resistance for various electronic interconnect needs.

Headers, Receptacles, Female Sockets Feature Summary

• Double-row female socket strip design for compact high-density circuit board connections
• Through-hole solder termination ensures secure mechanical attachment to PCBs
• Tin-plated brass contacts provide corrosion resistance and stable conductivity
• Glass-reinforced PBT insulation offers thermal stability and UL94 V-0 flame retardancy

Headers, Receptacles, Female Sockets Applications

• High-pin-count interface modules requiring dense signal routing
• Industrial control systems utilizing standard 2.54mm spacing
• Consumer electronics assemblies needing reliable through-hole headers
• Test and measurement equipment connection points

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific pin count matches the required 76 positions before integration. Confirm that the through-hole footprint aligns with the target PCB layout dimensions. Ensure the operating environment remains within the specified -40°C to 105°C range to maintain material integrity. Check for RoHS compliance requirements if applicable to the final assembly standards. Validate contact plating specifications against environmental exposure conditions.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a double-row female header with a 2.54mm pitch is necessary for high-density interconnects. The 76-position capacity suits applications requiring extensive signal or power distribution in a single row pair. Consider the through-hole mounting style for superior mechanical strength compared to surface-mount alternatives. Evaluate the 3A current rating against the total load requirements of the connected circuits.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the A-BL254 series of rectangular connectors manufactured by Assmann WSW Components. The series specializes in standard pitch headers and sockets designed for general-purpose electronic interconnections. Similar parts in the lineup vary primarily by position count and row configuration while maintaining consistent electrical and mechanical characteristics.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other 76-position, 2.54mm pitch double-row female headers from different manufacturers. Ensure replacement parts match the through-hole termination style and overall height specifications. Verify that alternative components meet the same UL94 V-0 flammability rating and temperature performance criteria.