BCM57502B2KFSBG

Overview

The BCM57502B2KFSBG is an Ethernet IC from the Thor-B2 series, functioning as a 50G NIC ASIC. It is manufactured by Broadcom Limited and falls under the Communication & Networking ICs subcategory. The component utilizes an FCBGA+HS package with dimensions of 21mm. It supports RoHS compliance standards. The product is classified as an Ethernet IC designed for high-speed network interface controller applications.

Feature Summary

• Supports 50G Ethernet connectivity
• Thor-B2 architecture implementation
• FCBGA+HS packaging format

Applications

• High-performance server networking
• Data center interconnects
• Enterprise network infrastructure

Procurement Notes

Verify the specific ordering suffix to ensure correct thermal and mechanical specifications. Confirm availability status as distribution channels may report limited stock or long lead times. Check for recent Product Change Notifications (PCN) regarding manufacturing updates. Ensure compatibility with existing system designs before procurement.

Selection Notes

Select this component for applications requiring dedicated 50G NIC capabilities. Compare against other Thor-series variants for port density requirements. Verify package compatibility with PCB layout constraints. Consider thermal management solutions suitable for the FCBGA+HS form factor in dense environments.

Part Context

This part belongs to the Broadcom Thor-B2 family of Ethernet controllers. It is distinct from switch silicon like the Tomahawk series. The model number indicates specific package and temperature grade variations within the broader Thor product line.

Replacement Considerations

Direct substitutes are not explicitly listed in available documentation. Evaluate other Thor-B2 variants for pin-compatible alternatives. Cross-reference with newer generation Thor chips for architectural upgrades.