A-BL254-EA-Z28D

Headers, Receptacles, Female Sockets Overview

The A-BL254-EA-Z28D is a dual-row female header connector from the ASSMANN WSW A-BL254 series. It features 28 positions with a 2.54 mm (0.100 inch) pitch. The connector utilizes gold-plated bronze contacts and a black PBT insulator rated UL 94 V-0. Designed for through-hole mounting, it supports a maximum current of 12A and a voltage of 500V. The operating temperature range spans from -40°C to +105°C.

Headers, Receptacles, Female Sockets Feature Summary

• Dual-row configuration providing 28 contact positions
• Gold-plated bronze contacts for reliable conductivity
• Black polybutylene terephthalate (PBT) insulation
• Through-hole solder termination method

Headers, Receptacles, Female Sockets Applications

• General-purpose board-to-board interconnections
• Industrial control system signal routing
• Consumer electronics internal wiring
• Communication equipment interface modules

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix 'EA' against official datasheets to confirm right-angle orientation and pin count accuracy. Ensure compatibility with mating male headers regarding pitch and row spacing. Check RoHS compliance status if required by project specifications. Confirm lead length and plating thickness requirements before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 28-position dual-row female header is required for high-current applications up to 12A. The 500V rating makes it suitable for power distribution within low-voltage systems. Right-angle mounting facilitates compact PCB layouts where space constraints exist. Verify that the mating connector matches the 2.54mm pitch specification.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the A-BL254 series of board connectors manufactured by ASSMANN WSW Components. The series offers various configurations including straight and right-angle options with different pin counts. These connectors are designed for robust performance in demanding electronic environments while maintaining standard industry spacing dimensions.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other 28-pin dual-row female headers with identical 2.54mm pitch and right-angle mounting. Compatible alternatives must match the 12A current rating and 500V voltage specifications. Ensure replacement parts utilize similar gold-plated contacts and UL 94 V-0 rated PBT insulation for equivalent performance.