TE Connectivity Laird MAF94368 Equivalent & Substitute Parts

Part Overview

The TE Connectivity Laird MAF94368 is an RF antenna classified as a dipole antenna operating at 2.5GHz with IPEX termination. This component is designated as obsolete, necessitating identification of functionally equivalent substitute parts for ongoing system support and new designs. The part is currently available with 895 pieces in stock as new original inventory.

Substiute Parts

MAF94368

TE Connectivity LairdIn Stock: 905MAF94368 Datasheet

Current PartRFQ

0600-00057

TE Connectivity LairdIn Stock: 7580600-00057 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MAF94368 is based on the following critical parameters:

Frequency Compatibility: The MAF94368 operates at 2.5GHz. Substitute parts must support operation within or overlapping this frequency band to maintain RF performance in the target application.

Connector Type: The MAF94368 utilizes IPEX termination. Substitute parts must employ compatible connector standards (IPEX, U.FL, UMCC) to ensure mechanical and electrical compatibility with existing PCB designs.

Antenna Classification: The MAF94368 is a dipole antenna. Substitute parts may include alternative antenna types (whip, straight) provided they operate within the specified frequency range and maintain equivalent electrical performance characteristics.

Regulatory Compliance: Both the main part and substitutes must satisfy MSL requirements and export control classifications (ECCN/HTSUS).

The identified substitute part 0600-00057 meets these criteria through overlapping frequency range (2.4GHz–2.5GHz), compatible IPEX MHF4 connector termination, and active product status.

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Part Replacement:

The MAF94368 is classified as obsolete. The substitute part 0600-00057 is an active product from the same manufacturer (TE Connectivity Laird), ensuring continuity of supply and technical support. This substitution is appropriate for new designs and ongoing production requiring 2.5GHz RF antenna functionality.

Compliance Considerations:

Both parts satisfy MSL 1 (Unlimited) moisture sensitivity requirements. The substitute part 0600-00057 carries RoHS Compliant certification, meeting modern environmental and regulatory standards. The ECCN classification differs (5A991G vs. EAR99), which may affect export documentation requirements depending on destination jurisdiction.

Connector Compatibility:

The substitute part employs IPEX MHF4 termination, which is mechanically and electrically compatible with standard IPEX connectors used in the original design. Verification of PCB connector footprint compatibility is required during integration.

Frequently Asked Questions (FAQ)

Q: Can the 0600-00057 directly replace the MAF94368 in existing designs?

A: The 0600-00057 operates within the same frequency range (2.4GHz–2.5GHz) and uses compatible IPEX MHF4 connector termination. However, the antenna type differs (whip vs. dipole), which may affect radiation pattern and physical form factor. PCB layout and mechanical mounting must be verified for compatibility.

Q: What is the difference between IPEX and IPEX MHF4 connectors?

A: IPEX MHF4 is a specific connector standard within the IPEX family. Both are mechanically and electrically compatible for RF antenna applications. The designation MHF4 indicates the fourth generation of the IPEX Micro Hermaphroditic Connector standard.

Q: Why does the MAF94368 have ECCN 5A991G while the substitute has EAR99?

A: ECCN classification is determined by specific technical parameters and intended use. The different classifications reflect differences in antenna design and specifications. Consult export control documentation for your jurisdiction to determine applicable licensing requirements.

Q: Is the 0600-00057 suitable for applications requiring dipole antenna characteristics?

A: The 0600-00057 is a whip antenna, which has different radiation characteristics than a dipole antenna. Application suitability depends on specific RF performance requirements. Electrical parameters (VSWR, return loss, gain) are provided for the substitute to enable technical evaluation.

Q: What is the significance of the 2dBi gain specification for the 0600-00057?

A: The 2dBi gain indicates the antenna's directional amplification relative to an isotropic radiator at 2.4GHz. This parameter is essential for link budget calculations in RF system design.

Q: Are both parts available in the same packaging format?

A: The MAF94368 packaging is not specified in available documentation. The 0600-00057 is supplied in bulk packaging. Packaging requirements should be confirmed with the supplier for procurement planning.