MAF94459 Equivalent & Substitute Parts Reference

Part Overview

The MAF94459 is an embedded RF antenna manufactured by TE Connectivity Laird, designed for 802.11 B/A applications in mini-nano form factor. This component is classified as an RF antenna and is currently in active product status with full RoHS compliance. The MAF94459 operates within the regulatory framework defined by ECCN 5A991G classification.

Identifying equivalent and substitute parts for the MAF94459 becomes necessary when managing inventory constraints, addressing supply chain disruptions, or optimizing component procurement across multiple design revisions. Substitute parts must maintain functional compatibility within the specified electrical and mechanical parameters of the original design.

Substiute Parts

MAF94459

TE Connectivity LairdIn Stock: 762MAF94459 Datasheet

Current PartRFQ

MAF94264

Laird Connectivity Inc.In Stock: 7327MAF94264 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAF94459 is determined by the following criteria:

Primary Substitution Criteria:

• Product category classification as RF antenna
• Active product status ensuring ongoing manufacturer support
• RoHS compliance matching the original component
• Moisture Sensitivity Level (MSL) rating of 1 or lower
• ECCN classification compatibility (5A991G)
• Functional application overlap within wireless communication standards

The substitute part MAF94264 meets these substitution criteria through equivalent RoHS compliance status, identical MSL rating, matching ECCN classification, and active product status. Both components are manufactured by Laird Connectivity entities and serve RF antenna applications within wireless communication protocols.

Parameter Comparison

Engineering Selection Recommendations

MAF94264 as Substitute for MAF94459:

The MAF94264 qualifies as a valid substitute based on the following engineering criteria:

1. Compliance Alignment: Both components maintain RoHS compliance status, ensuring regulatory consistency across manufacturing and deployment environments.

2. Product Lifecycle Status: Both parts are classified as active products, guaranteeing continued manufacturer support, technical documentation availability, and supply chain reliability.

3. Regulatory Classification: Identical ECCN 5A991G classification confirms equivalent export control and regulatory treatment.

4. Handling Requirements: Matching MSL rating of 1 (Unlimited) indicates identical moisture sensitivity characteristics, eliminating the need for modified storage, handling, or assembly procedures.

5. Inventory Availability: The MAF94264 demonstrates significantly higher inventory availability (7290 Pcs versus 684 Pcs), providing enhanced supply chain flexibility.

Selection of the MAF94264 as a substitute requires verification that the specific frequency bands, antenna type, termination connectors, and mounting configuration align with the end-application requirements of the original design.

Frequently Asked Questions (FAQ)

Q: What determines whether MAF94264 can substitute for MAF94459?

A: Substitution eligibility is based on matching product category (RF antenna), active product status, RoHS compliance, MSL rating, and ECCN classification. Both components meet these criteria. However, specific electrical parameters such as frequency bands, gain characteristics, and connector types must be evaluated against the original design requirements.

Q: Are there any compliance risks when substituting MAF94264 for MAF94459?

A: No compliance risks exist from a regulatory standpoint. Both components share identical RoHS compliance status, MSL rating, and ECCN classification. Compliance verification should focus on application-specific requirements such as frequency band certification and regional wireless standards.

Q: How do packaging differences affect substitution?

A: The MAF94459 is specified with packaging designation "-" while MAF94264 is supplied in Bulk packaging. Packaging differences do not affect electrical or mechanical compatibility but may impact procurement quantities, storage requirements, and handling procedures.

Q: What is the inventory advantage of selecting MAF94264?

A: The MAF94264 maintains 7290 pieces in current inventory compared to 684 pieces for the MAF94459. This tenfold inventory advantage provides improved supply chain resilience and reduced lead times for procurement.

Q: Should design validation testing be performed before implementing MAF94264 as a substitute?

A: Design compatibility must be confirmed through technical specification review. The MAF94264 operates at different frequency bands (2.4GHz/5.5GHz) compared to the 802.11 B/A specification of the MAF94459. Application requirements must be evaluated to determine functional equivalence.