PA24-13 Equivalent & Substitute Parts

Part Overview

The PA24-13 is a 2.4GHz flat panel RF antenna manufactured by TE Connectivity Laird, designed for WiMax™ and WLAN applications. This antenna features an N Type Female termination, bracket mount configuration, and delivers 13dBi gain across the 2.4GHz to 2.483GHz frequency band. The PA24-13 is classified as obsolete, necessitating identification of active equivalent parts to maintain design continuity and ensure ongoing component availability for new production and field replacements.

Substiute Parts

PA24-13

TE Connectivity LairdIn Stock: 1084PA24-13 Datasheet

Current PartRFQ

PA24-19

TE Connectivity LairdIn Stock: 1175PA24-19 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PA24-13 is determined by strict alignment of the following electrical and mechanical parameters:

Critical Matching Parameters:

• Frequency Range: 2.4GHz ~ 2.483GHz
• Antenna Type: Flat Panel
• Termination: N Type Female
• Mounting Type: Bracket Mount
• Maximum Power Handling: 100 W
• VSWR: 1.5
• Physical Height: 0.787" (20.00mm)
• Series Family: PA24

The PA24-19 qualifies as a substitute part because it maintains identical specifications across all critical parameters listed above. The primary difference between the PA24-13 and PA24-19 is the antenna gain specification: 13dBi versus 19dBi respectively. Both parts operate within the same frequency band, share identical mechanical form factors, and support the same termination and mounting configurations.

Parameter Comparison

Engineering Selection Recommendations

The PA24-19 serves as the active equivalent substitute for the obsolete PA24-13. Both parts are manufactured by TE Connectivity Laird within the PA24 series and maintain identical electrical and mechanical specifications with the exception of antenna gain.

Product Status Consideration: The PA24-13 is classified as obsolete, while the PA24-19 maintains active product status. This distinction ensures continued availability, manufacturing support, and compliance with current supply chain requirements.

Compliance and Certifications: Both parts share identical ECCN classification (5A991G) and MSL rating (1 - Unlimited), confirming equivalent regulatory and environmental handling requirements.

Gain Differential: The PA24-19 provides 19dBi gain compared to the PA24-13's 13dBi gain. This 6dBi increase represents a doubling of effective radiated power in the antenna's directional pattern. System designers must evaluate whether the higher gain of the PA24-19 aligns with link budget requirements and application-specific performance objectives.

Frequently Asked Questions (FAQ)

Q: Can the PA24-19 be used as a direct replacement for the PA24-13?

A: The PA24-19 is mechanically and electrically compatible with the PA24-13 across all critical parameters including frequency range, termination type, mounting configuration, and power handling. The primary difference is antenna gain (19dBi versus 13dBi). Direct substitution is feasible from a physical and electrical standpoint; however, the gain increase must be evaluated within the context of the specific application's link budget and performance requirements.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution eligibility is determined by matching the following parameters: frequency range (2.4GHz ~ 2.483GHz), antenna type (flat panel), termination (N Type Female), mounting type (bracket mount), maximum power handling (100 W), VSWR (1.5), and physical dimensions (0.787" maximum height). The PA24-19 maintains identical specifications across all these parameters.

Q: Why is the PA24-13 classified as obsolete?

A: The PA24-13 is listed as obsolete by TE Connectivity Laird. The PA24-19, which maintains active product status, is available as the current production equivalent within the PA24 series.

Q: Are there packaging differences between the PA24-13 and PA24-19?

A: The PA24-13 is specified with dash packaging, while the PA24-19 is supplied in bulk packaging. Both parts are identical in form factor and mounting configuration.

Q: How does the 6dBi gain difference affect system performance?

A: A 6dBi gain increase represents a doubling of the antenna's effective radiated power in its directional pattern. This affects link budget calculations, coverage area, and signal strength distribution. System designers must assess whether the PA24-19's higher gain aligns with application requirements or if additional attenuation is necessary to maintain system balance.

Q: Are both parts RoHS compliant?

A: The PA24-19 is explicitly specified as RoHS Compliant. Compliance information for the PA24-13 is not provided in the available documentation.

Q: What is the inventory status of these parts?

A: The PA24-13 has 1035 pieces in stock as new original inventory. The PA24-19 has 1091 pieces in stock as new original inventory.