BCM53313UB0KPBG

Overview

The BCM53313UB0KPBG is an unmanaged Ethernet switch integrated circuit manufactured by Broadcom Limited. It provides sixteen Gigabit Ethernet ports with integrated PHYs, designed for high-density switching applications. The component operates within a specified temperature range and complies with RoHS directives. This specific part number indicates the package type and thermal characteristics suitable for surface-mount assembly in network infrastructure equipment requiring reliable Layer 2 switching without management overhead.

Feature Summary

• Integrates sixteen Gigabit Ethernet ports with built-in physical layer transceivers
• Operates as an unmanaged switch eliminating configuration complexity
• Supports standard IEEE 802.3 Ethernet protocols for data link layer connectivity

Applications

• High-port-count enterprise access switches
• Industrial networking gateways
• Telecommunications edge devices

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to end-of-life status. Confirm lot traceability and compliance documentation including RoHS declarations prior to acquisition. Ensure handling procedures meet electrostatic discharge standards for sensitive semiconductor components during storage and installation.

Selection Notes

Select this component when deploying fixed-configuration networks requiring sixteen Gigabit ports without software manageability. Evaluate thermal dissipation requirements associated with the UB0 package variant. Consider power consumption profiles relative to system cooling capabilities and verify pin compatibility with existing PCB layouts designed for Broadcom switch families.

Part Context

This device belongs to Broadcom's portfolio of unmanaged switch solutions targeting cost-sensitive yet performance-critical deployments. It complements managed counterparts by offering plug-and-play functionality. The UB0 suffix typically denotes specific packaging and thermal specifications distinct from other variants in the BCM533xx series, ensuring consistent mechanical integration across similar product lines.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in verified sources. Due to the discontinuation notification associated with this model, engineers must consult official Broadcom engineering change notices or contact technical support directly for validated alternative components within the same family.