AFBR-5972Z Equivalent & Substitute Parts

Part Overview

The AFBR-5972Z is a transceiver module manufactured by Broadcom Limited, designed for fast Ethernet applications over plastic optical fiber (POF). This surface mount component operates at 125MBd data rate with 650nm wavelength and requires 3.3V supply voltage. The part is currently in active product status with ROHS3 compliance and REACH unaffected classification. Substitute parts are identified when packaging or inventory requirements necessitate alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

AFBR-5972Z

Broadcom LimitedIn Stock: 2226AFBR-5972Z Datasheet

Current PartRFQ

AFBR-5972BZ

Broadcom LimitedIn Stock: 2191AFBR-5972BZ Datasheet

MFR RecommendedRFQ

AFBR-5972EZ

Broadcom LimitedIn Stock: 2343AFBR-5972EZ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AFBR-5972Z is determined by strict equivalence across the following critical parameters: data rate (125MBd), wavelength (650nm), supply voltage (3.3V), connector type (Versatile-Link), mounting type (surface mount), and application category (Ethernet). All substitute parts must maintain identical electrical performance characteristics and mechanical interface specifications. Packaging format differences (tray versus bulk) do not affect functional compatibility and represent the primary distinction between the main part and its substitutes. Compliance certifications including RoHS3 and REACH status remain consistent across all equivalent variants.

Parameter Comparison

Engineering Selection Recommendations

All three part numbers (AFBR-5972Z, AFBR-5972BZ, AFBR-5972EZ) are functionally equivalent for Ethernet transceiver applications requiring 125MBd operation at 650nm wavelength with 3.3V supply. Selection between these variants is determined by packaging requirements and inventory availability rather than electrical or mechanical performance differences. All parts maintain active product status and comply with ROHS3 and REACH regulations. The AFBR-5972Z is supplied in tray packaging, while AFBR-5972BZ and AFBR-5972EZ are supplied in bulk packaging formats.

Frequently Asked Questions (FAQ)

Q: Can AFBR-5972BZ and AFBR-5972EZ be used interchangeably with AFBR-5972Z? A: Yes. All three part numbers are electrically and mechanically identical. Differences exist only in packaging format (tray versus bulk) and do not affect functional performance or compatibility in Ethernet applications.

Q: What determines substitution eligibility for this transceiver module? A: Substitution is valid when data rate (125MBd), wavelength (650nm), supply voltage (3.3V), connector type (Versatile-Link), mounting type (surface mount), and application category (Ethernet) remain unchanged. All substitute parts must maintain identical compliance certifications.

Q: Does packaging format affect circuit board assembly compatibility? A: No. Packaging format (tray or bulk) affects only handling and storage logistics. The individual component specifications and mounting characteristics remain identical regardless of packaging type.

Q: Are all substitute parts currently in active production status? A: Yes. AFBR-5972Z, AFBR-5972BZ, and AFBR-5972EZ are all classified as active products with current inventory availability.

Q: What is the moisture sensitivity requirement for these parts? A: All variants carry MSL 2A rating, requiring storage at controlled humidity for a maximum of 4 weeks before assembly to prevent moisture absorption.