A-BL254-DG-Z80D

Headers, Receptacles, Female Sockets Overview

The A-BL254-DG-Z80D is a double-row female header connector manufactured by Assmann WSW Components. It features an 80-position configuration with a 2.54mm (0.100 inch) mating pitch and a 2.54mm row pitch. Designed for through-hole mounting, the connector utilizes tin-plated bronze contacts housed in black PBT insulation rated UL94 V-0. The assembly supports a maximum current of 12A at 500V, operating within a temperature range of -40°C to 105°C. The contact length measures 6.00mm for mating and 3.00mm for the tail, with an overall length of 11.50mm.

Headers, Receptacles, Female Sockets Feature Summary

• Double-row female header design providing high-density connectivity
• Through-hole termination method ensuring secure PCB attachment
• Tin-plated bronze contacts for reliable signal transmission
• UL94 V-0 rated black PBT insulation for flame resistance

Headers, Receptacles, Female Sockets Applications

• High-pin-count circuit board interconnections
• Industrial control system wiring harnesses
• Consumer electronics internal module connections
• Automotive electronic control unit interfaces

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific part number matches the required 80-position count and double-row configuration. Confirm that the tin plating specification aligns with your soldering process requirements. Ensure the through-hole footprint on your PCB layout corresponds exactly to the specified pin spacing and row pitch dimensions provided in the official datasheet.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density connection interface is required for applications demanding robust mechanical stability. The 12A current rating makes it suitable for power distribution or high-signal integrity lines. Consider the double-row layout if space constraints necessitate maximizing pin density per unit area on the printed circuit board.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the A-BL254 series from Assmann WSW Components, which specializes in rectangular connectors. The series offers various position counts and configurations, including both male and female headers. This specific model represents a high-pin variant designed for complex multi-circuit board assemblies requiring reliable electrical continuity.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other 80-position, 2.54mm pitch double-row female headers from manufacturers such as Samtec or Molex. Verify that alternative parts match the critical dimensions, current ratings, and material specifications before integration.