A-BL254-EG-G20D

Headers, Receptacles, Female Sockets Overview

The A-BL254-EG-G20D is a 20-position female header from the ASSMANN WSW A-BL254 series. It features a 2.54 mm pitch and two rows of contacts designed for through-hole mounting. The connector supports a voltage rating of 500V and a current capacity of 12A. Contacts are made of bronze with gold plating, ensuring reliable signal transmission. The housing material meets UL 94 V-0 flammability standards. Operating temperatures range from -40°C to 105°C.

Headers, Receptacles, Female Sockets Feature Summary

• Gold-plated bronze contacts provide corrosion resistance and stable electrical performance.
• Through-hole straight design ensures secure PCB attachment.
• High voltage rating of 500V accommodates demanding circuit requirements.

Headers, Receptacles, Female Sockets Applications

• Industrial control systems
• Consumer electronics assemblies
• General-purpose board-to-board connections

Headers, Receptacles, Female Sockets Procurement Notes

Verify the exact part number suffix against official manufacturer documentation to confirm contact configuration and housing variations. Ensure compatibility with mating male headers regarding pitch and row alignment. Cross-reference technical specifications with system requirements before procurement to avoid integration issues.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when high current handling and robust mechanical stability are required. The 12A rating distinguishes it from lower-current alternatives in the same series. Verify that the through-hole installation method aligns with the target PCB manufacturing capabilities and available assembly equipment.

Headers, Receptacles, Female Sockets Part Context

This receptacle belongs to the A-BL254 series, which offers various pin counts and configurations. It serves as a standard interconnect solution within ASSMANN WSW's portfolio of PCB headers. The specific model provides a balanced combination of electrical ratings and physical durability for general electronic applications.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other 20-pin, 2-row female headers with 2.54mm pitch from the same manufacturer. Ensure replacement parts match the 12A current rating and 500V voltage specification. Verify identical mounting style and contact plating to maintain system reliability.