A-BL254-DG-G48MR1

Headers, Receptacles, Female Sockets Overview

The A-BL254-DG-G48MR1 is a board-to-board receptacle connector from the A-BL254 series by Assmann WSW Components. It features 48 contacts arranged in two rows with a 2.54 mm pitch. The connector utilizes female socket contacts made of bronze with gold plating, rated for 12A current and 500V voltage. Designed for through-hole solder termination, it operates within a temperature range of -40°C to 105°C. The housing meets UL 94 V-0 flammability standards.

Headers, Receptacles, Female Sockets Feature Summary

• Dual-row female socket configuration for board-to-board interconnection
• Gold-plated bronze contacts ensure reliable conductivity
• Through-hole solder termination for secure PCB mounting

Headers, Receptacles, Female Sockets Applications

• High-density electronic circuit board interconnections
• Industrial control system module connections
• Communication equipment backplane interfaces

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix MR1 against the manufacturer's official datasheet to confirm exact contact count and mechanical dimensions. Ensure compatibility with mating pin headers regarding pitch and row spacing. Confirm that the gold plating thickness meets application requirements for repeated mating cycles if applicable.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-contact-count, dual-row female connector is required for rigid board-to-board applications. The 2.54 mm pitch is standard for general-purpose electronics. Verify that the 12A current rating per contact aligns with the system's power distribution needs and that the operating temperature range covers the environmental conditions.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the A-BL254 series, which provides a range of board connectors with 2.54 mm spacing. The series includes various contact counts and configurations, such as male headers and female receptacles, designed for different assembly orientations and density requirements within the same pitch family.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other 48-pin, 2-row, 2.54mm pitch female board connectors from manufacturers like Molex or Samtec, provided they match the height, termination style, and current ratings. Cross-reference the mating header specifications to ensure proper engagement.