A-BL200-DG-G56D

Overview

The A-BL200-DG-G56D is a dual-row female header connector from the A-BL200 series by Assmann WSW Components. It features a 2.54 mm pitch and contains 56 contacts arranged in two rows. The connector utilizes gold-plated phosphor bronze contacts for reliable signal transmission. Designed for through-hole mounting, it supports a rated voltage of 500V and a current capacity of 12A. The insulator is constructed from black PA6T+30%GF material, meeting UL94 V-0 flammability standards. It operates within a temperature range of -40°C to +105°C.

Feature Summary

• Dual-row configuration with 56 positions for high-density interconnect applications
• Gold-plated phosphor bronze contacts ensure stable electrical performance
• Through-hole termination method provides secure PCB attachment
• High-temperature resistant PA6T+30%GF insulator meets UL94 V-0 standards

Applications

• Industrial control systems requiring robust signal connections
• Consumer electronics with high-density board-to-board interfaces
• Automotive electronic modules needing reliable thermal stability
• Communication equipment infrastructure components

Procurement Notes

Verify the specific pin count and row configuration against project requirements before ordering. Confirm that the through-hole footprint matches the PCB design layout. Ensure compatibility with mating male headers regarding contact dimensions and plating thickness. Check for any specific RoHS or REACH compliance documentation if required by regional regulations. Validate the operating temperature range suitability for the intended environment.

Selection Notes

Select this component when a high-contact-count, dual-row female header is needed for through-hole assembly. The 2.54 mm pitch is standard for general-purpose interconnects. Consider the 12A current rating and 500V insulation for power or mixed-signal applications. The gold plating offers superior corrosion resistance compared to tin options. Ensure the mechanical height and locking features align with enclosure constraints.

Part Context

This part belongs to the A-BL200 series of rectangular connectors manufactured by Assmann WSW Components. The series is characterized by its dual-row female header design suitable for various electronic assemblies. Similar parts in the series vary primarily by the number of positions, such as the A-BL200-DG-G32D which offers fewer contacts. The consistent 2.54 mm pitch allows for interchangeability within the series based on density needs.

Replacement Considerations

Direct substitutes may include other manufacturers' dual-row female headers with identical 2.54 mm pitch and 56 positions. Verify mechanical dimensions, including overall height and pin length, to ensure PCB fit. Electrical ratings must meet or exceed the original specifications. Mating compatibility with existing male headers is critical for functional replacement.