BCM8728BIFB Equivalent & Substitute Parts

Part Overview

The BCM8728BIFB is a telecom interface IC transceiver manufactured by Broadcom Limited, classified as an obsolete product. This component was designed for telecommunications applications requiring transceiver functionality. Due to its obsolete status, identifying equivalent and substitute parts is essential for system redesign, legacy system maintenance, and ensuring continued component availability for production and repair operations.

Substiute Parts

BCM8728BIFB

Broadcom LimitedIn Stock: 1097BCM8728BIFB Datasheet

Current PartRFQ

BCM8728BIFBG

Broadcom LimitedIn Stock: 2837BCM8728BIFBG Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the BCM8728BIFB are identified based on the following criteria:

• Manufacturer alignment: Broadcom Limited
• Functional category: Interface and transceiver functionality
• Base product series: BCM8728 family
• Moisture sensitivity compatibility: MSL 1 (Unlimited)
• Regulatory compliance: RoHS3 and REACH status alignment
• Product status transition: Active alternatives to obsolete components

The BCM8728BIFBG represents a direct manufacturer evolution within the BCM8728 product family, maintaining core transceiver functionality while offering active product status and enhanced compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The BCM8728BIFBG is the direct substitute for the obsolete BCM8728BIFB based on the following engineering criteria:

• Both components share the same manufacturer (Broadcom Limited) and base product family (BCM8728)
• Identical moisture sensitivity classification (MSL 1 - Unlimited) ensures equivalent handling and storage requirements
• The substitute part maintains active product status, ensuring long-term availability and supply chain continuity
• RoHS3 compliance and REACH unaffected status of the BCM8728BIFBG provide regulatory alignment for current manufacturing standards
• Matching HTSUS classification confirms tariff and trade compliance equivalence

Selection of the BCM8728BIFBG eliminates obsolescence risk while maintaining functional and environmental compatibility with the original BCM8728BIFB specification.

Frequently Asked Questions (FAQ)

Q: Why is the BCM8728BIFB considered obsolete? A: The BCM8728BIFB has been designated as obsolete by Broadcom Limited, indicating that the manufacturer no longer produces or supports this component. Substitute parts must be identified for continued system operation and new production designs.

Q: What makes BCM8728BIFBG a valid substitute for BCM8728BIFB? A: The BCM8728BIFBG is a valid substitute because it shares the same manufacturer, belongs to the same BCM8728 product family, maintains identical moisture sensitivity classification, and provides equivalent transceiver functionality within the interface category.

Q: Are the moisture sensitivity levels compatible between these parts? A: Yes. Both the BCM8728BIFB and BCM8728BIFBG are classified as MSL 1 (Unlimited), meaning they have identical moisture sensitivity requirements and handling procedures.

Q: Does the BCM8728BIFBG meet current regulatory requirements? A: Yes. The BCM8728BIFBG is RoHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for electronic components.

Q: Can I use BCM8728BIFBG as a direct replacement in existing designs? A: The BCM8728BIFBG is functionally equivalent within the interface transceiver category. However, detailed electrical and mechanical specifications should be verified against your specific application requirements before implementation.