BCM5461SA1IPF Equivalent & Substitute Parts

Part Overview

The BCM5461SA1IPF is a 10/100/1000BASE-T Gigabit Ethernet interface integrated circuit manufactured by Broadcom Limited. This component is classified as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing system support and new design implementations. The part is ROHS3 compliant with MSL 1 (unlimited moisture sensitivity level), indicating robust environmental tolerance suitable for industrial and commercial networking applications.

Substiute Parts

BCM5461SA1IPF

Broadcom LimitedIn Stock: 3255BCM5461SA1IPF Datasheet

Current PartRFQ

H5007NL

Pulse ElectronicsIn Stock: 1984H5007NL Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part H5007NL from Pulse Electronics is identified as a manufacturer-recommended alternative. Substitution logic is based on the following criteria:

• Functional Category: Both components serve interface functions within Gigabit Ethernet applications
• Compliance Alignment: H5007NL maintains ROHS3 compliance and REACH unaffected status, matching the environmental and regulatory requirements of the original part
• Product Status: H5007NL is active, providing long-term availability for replacement and new implementations
• Packaging Compatibility: H5007NL is supplied in Tube packaging, suitable for production environments

The H5007NL is classified as an Isolation and Data Interface (Encapsulated) Pulse Transformer with 1CT:1CT turns ratio and surface mount configuration, designed for single Gigabit LAN applications in 24SOIC form factor.

Parameter Comparison

Engineering Selection Recommendations

Selection between BCM5461SA1IPF and H5007NL should be based on the following engineering criteria:

• Obsolescence Status: BCM5461SA1IPF is obsolete and should not be selected for new designs. H5007NL, with active product status, is the appropriate choice for ongoing production and future implementations.
• Regulatory Compliance: Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying current environmental and regulatory requirements.
• Moisture Sensitivity: BCM5461SA1IPF offers superior moisture tolerance (MSL 1 unlimited) compared to H5007NL (MSL 4, 72 hours). Storage and handling procedures must account for this difference when transitioning to the substitute part.
• Availability: H5007NL provides assured long-term availability through active product status, eliminating supply chain risk associated with obsolete components.

Frequently Asked Questions (FAQ)

Q: Why is BCM5461SA1IPF no longer recommended? A: BCM5461SA1IPF is classified as obsolete, indicating discontinued manufacturing and limited availability. H5007NL is the manufacturer-recommended substitute with active product status.

Q: Are BCM5461SA1IPF and H5007NL functionally equivalent? A: Both components serve Gigabit Ethernet interface functions and maintain identical regulatory compliance (ROHS3, REACH unaffected). Functional equivalence is established through manufacturer recommendation and shared compliance certifications.

Q: What is the difference in moisture sensitivity between these parts? A: BCM5461SA1IPF has MSL 1 (unlimited moisture sensitivity level), while H5007NL has MSL 4 (72-hour moisture sensitivity level). This requires stricter handling and storage protocols for H5007NL, with baking procedures necessary if exposure exceeds 72 hours.

Q: What packaging formats are available? A: BCM5461SA1IPF packaging is not specified in available documentation. H5007NL is supplied in Tube packaging with 24SOIC form factor and surface mount configuration.

Q: Can I use H5007NL as a direct replacement in existing designs? A: H5007NL is the manufacturer-recommended substitute. Design validation should confirm compatibility with existing PCB layouts, particularly regarding surface mount requirements and operating temperature range (0°C ~ 70°C).