S2409P36RTN RF Antenna Equivalent & Substitute Parts

Part Overview

The S2409P36RTN is a 2.4GHz panel RF antenna manufactured by TE Connectivity Laird, designed for chassis mount applications with an RP-TNC termination. This antenna operates across the 2.4GHz to 2.5GHz frequency band with 8dBi gain and 1.5 VSWR. The product is currently classified as obsolete, necessitating identification of active equivalent alternatives to maintain supply chain continuity for applications requiring compatible 2.4GHz panel antenna solutions.

Substiute Parts

S2409P36RTN

TE Connectivity LairdIn Stock: 1108S2409P36RTN Datasheet

Current PartRFQ

S24012P36RTN

TE Connectivity LairdIn Stock: 1163S24012P36RTN Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the S2409P36RTN is determined by the following critical parameters:

Mandatory Matching Parameters:

• Frequency Center/Band: 2.4GHz
• Frequency Range: 2.4GHz ~ 2.5GHz
• Antenna Type: Panel
• Termination: RP-TNC
• Mounting Type: Chassis Mount
• Cable Length: 914mm

Variable Parameters (Allowable Differences):

• Gain: The substitute part may differ in gain specification while maintaining the same frequency band and physical form factor
• Product Status: Active alternatives are preferred over obsolete parts
• VSWR: Must remain within acceptable RF performance parameters

The S24012P36RTN qualifies as a substitute based on identical frequency specifications, antenna type, termination, mounting configuration, and cable length. The primary difference is elevated gain (12dBi versus 8dBi) and active product status.

Parameter Comparison

Engineering Selection Recommendations

The S24012P36RTN serves as the primary substitute for the obsolete S2409P36RTN. Both parts share identical frequency specifications, physical form factor, termination type, and mounting configuration, ensuring mechanical and electrical compatibility within the same application envelope.

The S24012P36RTN is classified as an active product with RoHS compliance certification, providing supply chain assurance and regulatory alignment for new designs and production continuity. The 4dBi gain differential (12dBi versus 8dBi) represents the only electrical parameter variance and must be evaluated within the context of the specific application's link budget and performance requirements.

Both parts maintain identical VSWR performance (1.5) and MSL ratings (1 - Unlimited), confirming equivalent environmental handling and storage requirements.

Frequently Asked Questions (FAQ)

Q: Can the S24012P36RTN directly replace the S2409P36RTN in existing applications?

A: Direct mechanical and electrical replacement is supported. Both antennas feature identical frequency bands (2.4GHz ~ 2.5GHz), RP-TNC termination, chassis mount configuration, and 914mm cable length. The gain difference (12dBi versus 8dBi) must be evaluated against application-specific performance requirements.

Q: What is the significance of the gain difference between these two models?

A: The S24012P36RTN provides 4dBi additional gain compared to the S2409P36RTN. This parameter affects antenna directivity and link budget calculations but does not impact physical compatibility or frequency band operation. Applications requiring specific gain characteristics must confirm compatibility with the higher gain specification.

Q: Why is the S2409P36RTN classified as obsolete?

A: Product obsolescence is determined by manufacturer lifecycle decisions. The S24012P36RTN represents the active equivalent within the TE Connectivity Laird 2.4GHz panel antenna portfolio.

Q: Are there any compliance differences between these parts?

A: The S24012P36RTN carries RoHS compliance certification. Both parts share identical MSL ratings (1 - Unlimited) and ECCN/HTSUS classifications, confirming equivalent regulatory and environmental handling requirements.

Q: What parameters must remain identical for substitution eligibility?

A: Frequency range (2.4GHz ~ 2.5GHz), antenna type (panel), termination (RP-TNC), mounting type (chassis mount), and cable length (914mm) are mandatory matching parameters. Gain and product status may vary within the same product family.